163

REFERENCES

1. Abdo M.S.E. and Al-Ameeri R.S. (1987), ‘Anodic oxidation of a direct dye in an electrochemical reactor’, J. Environ. Sci. Heal A, Vol. 22, pp. 27-42.

2. Ajay Popat (2005), ‘Basics of reverse osmosis membrane technology’, Everything About Water, January-February 2005, pp. 22-25.

3. Akbari A., Remigy J.C. and Aptel P. (2002), ‘Treatment of textile dye effluent using a polyamide based nanofiltration membrane’, Chemical Engineering and Processing, Vol. 41, pp. 601-609.

4. Alaton A. et al (2002), ‘The effect of pre-ozonation on the H2O2/ UV-C treatment of raw and biologically pre-treated textile industry wastewater’, Wat. Sci. Tech., Vol. 45, No. 12, pp. 297-304.

5. Allegre C., Moulin P., Maisseu M. and Charbit F. (2004), ‘Savings and reuse of salts and water present in dyehouse effluents’, Desalination, Vol. 162, pp. 13-22.

6. Altinbas U., Dokmeci S. and Baristiran A. (1995), ‘Treatability study of wastewater from textile industry’, Environ. Technol., Vol. 16, pp. 389-394.

7. Anawat Sung-pet, Ratana Jiraratananon and Piyanoot Luangsowan (2004), ‘Treatment of effluents from textile-rinsing operations by thermally stable nanofiltration membranes’, Desalination, Vol. 160, pp. 75-81.

8. APHA. Standard method for the examination of water and wastewater. 20th ed. Washington, DC: American Public Health Association; 1998. APHA/AWWA/WPCF.

9. Aplin R. and Wait T.D. (2000), ‘Comparison of three advanced oxidation processes for degradation of textile dyes’, Water Sci. Technol., Vol. 42, pp. 345-354.

10. Arslan I. (2000), ‘Advanced treatment of dyehouse effluents by Fe (II) and Mn (II)-catalysed ozonation and the H2O2/O3 process’, Water Sci. Technol., Vol. 42, pp. 13-8.

164

11. Arslan I., Akmehmet Balcioglu I. and Tuhkanen T. (1999), ‘Oxidative treatment of simulated dyehouse effluent by UV and near-UV light assisted Fenton’s reagent’, Chemosphere, Vol. 39, No. 15, pp. 2767-2783.

12. Assalin M.R. et al (2004), ‘Application of ozonation process in industrial wastewaters: Textile, Kraft E1 and Whey effluents’, Environmental Technology, Vol. 25, pp. 867-872.

13. Balcioglu I.A. and Arslan I. (2001), ‘Partial oxidation of reactive dyestuffs and synthetic textile dye bath by the O3 and O3/ H2O2 processes’, Water Sci. Technol., Vol. 43, pp. 221-8.

14. Bandara J., Nadtochenko V., Kiwi J. and Pulgarin C. (1997), ‘Dynamics of oxidant addition asa parameter in the modelling of dye mineralization (Orange II) via advanced oxidation technologies’, Water Sci. Technol., Vol. 35, pp. 87-93.

15. Bart Vander Bruggen, Carlo Vandecasteele, tim Van Gestel, Wim Doyen and Roger Leysen (2003), ‘A review of pressure driven membrane processes in wastewater treatment and drinking production’, Environmental Progress, Vol. 22, No. 1, pp. 46-56.

16. Bes-pia A. (2003), ‘Comparison between nanofiltration and ozonation of biologically treated textile wastewater for its reuse in the industry’, Desalination, Vol. 157, pp. 81-86.

17. Bisconer I. (1998), ‘Understanding the separation properties of nanofiltration and ultrafiltration’, Water Technology magazine, March 1998, watertechonline.com.

18. Boe R.W., Boardman G.D., Dietrich A.M., Michelsen D.L. and Padaki M. (1993), ‘Pilot scale study on anaerobic treatment of a textile wastewater’, Hazardous and Industrial Wastes, in Proceedings of the Mid-Atlantic Waste Conference, pp. 218-227.

19. Booth G., Zollinger H., Mclaren K., Sharples W.G. and Westwell A., (1987), ‘Ullmans encyclopedia of Industrial Chemistry, pp. 91-93.

20. Bottino A., Capanelli G., Tocchi G., Marucci M. and Ciardelli G. (2000), ‘Membrane separation process tackle textile waste water treatment’, Journal of Membrane Technology; No. 130, pp. 9-11.

21. Bowen W.R. and Welfoot J.S. (2002), ‘Modelling the performance of membranes NF – critical assessment and model development’, Chem. Eng.Sci., Vol.57, p. 1121.

165

22. Bowen W.R. and Mohammad A.W. (1998), ‘A theoretical basis for specifying nanofiltration membranes dye/salt/water streams’, Desalination, Vol. 117, pp. 257-264.

23. Bowen W.R. and Mukhtar H. (1996), ‘Characterisation and prediction of separation performance of nanofiltration membranes’, J. Membr. Sci., Vol. 112, pp. 263-274.

24. Braun G. and Felgener O.W. (1997), ‘Treatment of Wastewaters from Textile Processing, TU-Berlin Schiftenreihe biologische Abwasserreinigung, Vol. 9, Berlin.

25. Brian Mock and Hechmi Hamouda (1998), ‘Ozone Application to color destruction of industrial wastewater-Part I: Experimental’, American Dyestuff Reporter, pp. 18-22.

26. Brock B.J. and Gold M.H. (1996), ‘1, 4-Benzoquinone reductase from the basidiomycete Phanerochaete Chrysosporium: spectral and kinetic analysis’, Arch. Biochem. Biophys., Vol. 331, pp. 31-40.

27. Bruschke H. (1995), ‘Industrial application of membrane separation Processes’, Pure and App. Chem., Vol. 67, No. 6, pp. 993-1002.

28. Buckley C.A. (1992), ‘Membrane technology for the treatment of dye house effluents’, Water Science and Technology, Vol. 25, No. 10, pp. 203-209.

29. BIS (1992), IS 201:1992, Indian Standard, Quality tolerance for water for textile industry-specification, (Second revision), Bureau of Indian Standards, Manak Bhavan, Bahadur shah zafar marg, New delhi – 110002.

30. Carliell C.M., Barclay S.J., Naidoo N., Buckley C.A., Mulholland D.A. and Senior E. (1994), ‘Anaerobic decolorisation of reactive dyes in conventional sewage treatment processes’, Water SA, Vol. 20, pp. 341-344.

31. Carr K. (1995), ‘Reactive dyes, especially bireactive molecules: structure and synthesis’, in Modern Colorants: Synthesis and Structure, Ed by Peters A.T. and Freeman H.S., Blackie Academic and Professional, London, pp. 87-122.

32. Carriere J., Jones J.P. and Broadbent A.D. (1993), ‘Decolorization of textile dye solutions’, Ozone Science and Engineering, Vol. 15, pp. 189-200.

166

33. Chakraborty S., Purkait M.K., DasGupta S., De S. and Basu J.K. (2003), ‘Nanofiltration of textile plant effluent for color removal and reduction in COD’, Sep. Purif. Technol., Vol. 31, p. 141.

34. Chakraborty S., Bag B.C., DasGupta S., Basu J.K. and De S., (2004), ‘Prediction of permeate flux and permeate concentration in nanofiltration of dye solution’, Sep. Purif. Technol., Vol. 35, No. 2, pp. 141-152.

35. Chakraborty S., De S., Basu J.K., DasGupta S. (2005), ‘Treatment of a textile effluent: application of a combination method involving adsorption and nanofiltration’, Desalination, Vol. 174, pp. 73-85.

36. Charlet and Montalvo (2000), ‘Integrated Textile Wastewater Treatment with Ozone’, Ozone Technology and systems India limited Pvt. Ltd.

37. Chavan R.B., Gupta B. and Radhakrishnan J. (1998), ‘Environmental Issues- Technology Options for Textile Industry’, Department of Textile Technology’, Indian Institute of Technology, New Delhi.

38. Chellam S., Serra C.A. and Wiesner M.R. (1998), ‘Estimating costs for integrated membrane systems’, J. AWWA, Vol. 90, No. 11, pp. 96-104.

39. Cheryan M. (1998), ‘Ultrafiltration and microfiltration handbook’, Lancester-Basel: Technomic Publishing Co.

40. Childress A.E. and Elimelech M. (2000), ‘Relating nanofiltration membrane performance to membrane charge (electrokinetic) characteristics’, Environ. Sci. Technol., Vol. 34, pp. 3710-3716.

41. Chippindale C. and Taçon P.S.C. (1998), ‘The Archaeology of Rock-Art’, Cambridge University Press.

42. Cho J., Amy G. and Pellegrino J. (2000), ‘Membrane filtration of natural organic matter: factors and mechanisms affecting rejection and flux decline with charged ultrafiltration (UF) membrane’, J. Membr. Sci., Vol. 164, No. 1-2, pp. 89-110.

43. Churchley J. and Upton J. (1997), ‘Latest developments in textile colour removal studies. In: Upgrading of water and waste water systems (Eds.)’, Kalmar, Sweden, p. 1-9.

167

44. Churchley J.H. (1994), ‘Removal of dyewaste colour from sewage effluent- the use of a full scale ozone plant’, Wat. Sci. Tech., Vol. 30, pp. 275-284.

45. Churchley J.H. (1998), ‘Ozone for dye waste colour removal: four years operation at Leek STW’, International Ozone Association, Vol. 20, pp. 111-120.

46. Ciardelli G. and Ranieri N. (2001), ‘The treatment and reuse of wastewater in the textile industry by means of ozonation and electroflocculation’, Water Res. Vol. 35, pp. 567-572.

47. Ciardelli G., Corsi L. and Marucci M. (2001), ‘Membrane separation for wastewater reuse in the textile industry’, Resources, Conservation and recycling, Vol. 31, pp. 189-197.

48. Ciba (1996), CIBACRON LS – A novel chemistry for low salt dyeing, Ciba textiles division, Product catalogue 119001E.Doc/10-96 and Material Safety Data Sheets, Basle, Ciba-Geigy Ltd.

49. Cliona O’Neill, Freda R. Hawkes, Dennis L. Hawkes, Nidia D Lourenc¸ Helena M. Pinheiro and Wouter Dele´e (1999), ‘Colour in textile effluents – sources, measurement’, discharge consents and simulation: a review J. Chem. Technol. Biotechnol., Vol. 74, pp. 1009-1018.

50. Comstock D.L. (1989), ‘Desal-5 membrane for water softening’, Desalination, Vol. 76, p. 61.

51. Cook R.F. (1994), ‘Salt requirements put pressure on wet processing plants’, Textile World, pp. 83-86.

52. Cooper P. (1993), ‘Removing colour from dyehouse waste waters - a critical review of technology available’, J. Soc. Dyers Col., Vol. 109, pp. 97-100.

53. Cooper P. (1995), ‘Color in Dye House Effluent, Society of Dyers and Colorists’, Alden Press, Oxford.

54. Cristiane N. Lopez, Jose Carlos C. Petrus and Humberto G. Riella (2005), ‘Color and COD retention by nanofiltration membranes’, Desalination, Vol. 172, pp. 77-83.

55. Crossley C. (1995), ‘Membrane technology for the separation of dyehouse effluent, in Colour in dyehouse effluent, Editor Cooper P., Society of Dyers and Colourists: Bradford, England, pp. 155-170.

168

56. Davis V.M. and Bailey J.E.J. (1993), ‘Chemical reduction of FD and C yellow No.5 to determine combined benzidine’, J. Chromatogr., Vol. 635, pp. 160-164.

57. De Vreese I. and Van der Bruggen B. (2006), ‘Cotton and polyester dyeing using nanofiltered wastewater’, Dyes and Pigments, pp. 1-7.

58. Do J.S. and Chen M.L. (1994), ‘Decolorization of dye-containing solutions by electrocoagulation’, J. Appl. Electrochem., Vol. 24, pp. 785-790.

59. Easton J.R. (1995), ‘The dye maker's view, in Colour in Dyehouse Effluent’, Ed by Cooper P., Society of Dyers and Colourists, The Alden Press, Oxford, pp. 9-21.

60. Eriksson P. (1998), ‘Nanofiltration extends the range of membrane filtration’, Environ. Prog., Vol. 7, p. 58.

61. Fernandez J., Bandara J., Lopez A., Buffat P. and Kiwi J. (1999), ‘Photassisted Fenton degradation of non biodegradable azo dye (Orange II) in Fe-free solutions mediated by cation transfer membranes’, Langmuir, Vol. 15, pp. 185-192.

62. Ferrarini R., Versari A., and Galassi S. (2001), ‘A preliminary comparison between nanofiltration and reverse osmosis membranes for grape juice treatment, J. Food Eng. Vol.50, No.2, pp. 113-116.

63. Fewson C.A. (1988), ‘Biodegradation of xenobiotics and other persistent compounds: the causes of recalcitrance’, Trends Biotechnol., Vol. 6, pp. 148-153.

64. FILMTEC Membranes (2002), Product Information, NF Elements Available for Pilot Testing, Form No. 609-00246-502XQRP, May 2002.

65. Freger V., Arnot T.C. and Howell J.A. (2000), ‘Separation of concentrated organic/inorganic salt mixtures by nanofiltration’, J. Membr. Sci., Vol. 178, pp. 185-193.

66. Freger V., Gilron J., and Belfer S. (2002), ‘TFC polyamide membranes modified by grafting of hydrophilic polymers: an FT-IR/AFM/TEM study’, J. Membr. Sci. Vol. 209, pp. 283-292.

67. Fu Y. and Viraraghavan T. (2001), ‘Fungal decolorization of dye wastewaters: a review’, Biores. Technol., Vol. 79, pp. 251-262.

169

68. Gaddis J.L., Spenser H.G. and Jernigan P.A. (1988), ‘Caustic Recovery and Recycling at a Textile Dye and Finishing Plant’, Advances in RO and UF, Am. Chem. Soc. Meeting, Toronto, Canada.

69. Gaeta S.N. and Fedele U. (1991), ‘Recovery of water and auxiliary chemicals from effluents of textile dye houses’, Desalination, Vol. 83, pp. 183-94.

70. Gahr F., Hermanutz F. and Oppermann W. (1994), ‘Ozonation - an important technique to comply with new German laws for textile wastewater treatment’, Water Sci. Technol., Vol. 30, pp. 255-263.

71. Ganesh R., Boardman G.D. and Michelsen D. (1994), ‘Fate of azo dyes in sludges’, Water Res., Vol. 28, pp. 1367-1376.

72. Gare S. (2002), ‘RO Systems: the importance of pretreatment’, Filtration + Separation, pp. 22-27.

73. Gatewood B.M. and Hall J. (1996), ‘Evaluation of after treatments for reusing reactive dyes’, Textile Chemist and Colorist, Vol. 28, pp. 38-42.

74. Gauter S.N. and Fedele U. (1991), ‘Proc. New technologies for the rational use of energy in the textile industry in Europe’, Milan, pp. 141-153.

75. Gomes de Moreas S., Sanches Freire R. and Durán N. (2000), ‘Degradation and toxicity reduction of textile effluent by combined photocatalytic and ozonation processes’, Chemosphere, Vol. 40, pp. 369-373.

76. Gonçalves M.S.T., Oliveira Campos A.M.F., Pinto E.M.M.S., Plasencia P.M.S. and Queiroz Maria J.R.P. (1999), ‘Photochemical treatment of solutions of azo dyes containing TiO2’, Chemosphere, Vol. 39, pp. 781-786

77. Grau P. (1991), ‘Textile industry wastewaters treatment’, Water Sci. Technol., Vol. 24, pp. 97-10.

78. Hagmeyer G. and Gimbel R. (1998), ‘Modelling the salt rejection of nanofiltration membranes for ternary ion mixtures and for single salts at different pH values’, Desalination, Vol. 117, pp. 247-256.

79. Halliday P.J. and Beszedits S. (1986), ‘Color Removal from Textile Mill Wastewaters, Canadian Textile Journal, pp. 78-84.

170

80. Hamlin J.D., Phillips D.A.S., Whiting A. (1999), ‘UV/Visible spectroscopic studies of the effects of common salt and urea upon reactive dye solutions’, Dyes and Pigments, Vol. 41, pp. 137-142.

81. Hao O.J., Kim H. and Chang P.C. (2000), ‘Decolorization of wastewater’, Crit. Rev. Env. Sci. Tec., Vol. 30, pp. 449-505.

82. Harald Schoenberger and Thomas Shafer (2003), ‘Best techniques available in textile industry’, Federal Environmental Agency, Berlin.

83. Hazel B.G. (1995), ‘Industry evaluation of colour reduction and removal - the DEMOS project, in colour in dyehouse effluent, Cooper P., Editor, Society of Dyers and Colourists: Bradford, England, pp. 59-70.

84. He Y., Li G., Wanga H., Zhaoa J., Suc H., Huangc Q. (2008), ‘Effect of operating conditions on separation performance of reactive dye solution with membrane process’, J.Membrane Science, Vol. 321, pp. 183–189.

85. Helfferich F. (1962), ‘Ion Exchange’, McGraw-Hill, New York.

86. Holme I. (1984), ‘Developments in the chemistry and technology of organic dyes’, Critical Reports on Chemistry.

87. Horste Toppe, Walter helmling, Peter mischke, Karl kebsamen, Uwe reiher, Werner Russ, Ludwig Schafer and Petra Ver Mehren (1997), ‘Reactive Dyes’, Ullmans Encyclopedia of Industrial Chemistry, Vol. A.22, VCH Publishers Inc., p. 651.

88. Huseyin Selcuk (2005), ‘Decolorization of detoxification of textile wastewater by ozonation and coagulation processes’, Dyes and Pigments, Vol. 64, pp. 217-222.

89. Idil Arslaan and Isil Akmehmet Balcioglu (2000), ‘Effect of common reactive dye auxiliaries on the ozonation of dyehouse effluents contining vinylsulphone and aminochlorotriazine dyes’, Desalination, Vol. 130, pp. 61-71.

90. Isabelle M. Noel, Remi Lebrun and Christian R Bouchard (2000), ‘Electro-nanofiltration of a textile direct dye solution’, Desalination, Vol. 129, pp. 125-136.

91. Jadwiga sojka-Ledakowiz, Thomasz Koprowski, Wademar machnowski and HansHendrik Knudsen (1998), Desalination, Vol. 119, pp. 1-10.

171

92. Jeantet R., Rodriguez J., Garem A. (2000), ‘Nanofiltration of sweet whey by spiral wound organic membranes: impact of hydrodynamics’, LAIT, Vol. 80, No.1 pp. 155–163.

93. Jia J., Yang J., Liao J., Wang W. and Wang Z. (1999), ‘Treatment of dyeing wastewater with ACF electrodes’, Water Res., Vol. 33, pp. 881-884.

94. Jiangning Wu, Mark A. Eitman and Edward Law S.J. (1998), ‘Evaluation of Membrane filtration and Ozonation processes for treatment of reactive dye waste water’, Journal of Environmental Engineering, pp. 272-277.

95. Jimenez B., Noyola A. and Capdeville B. (1988), Selected dyes for residence time distribution evaluation in bioreactors’, Biotechnol. Techniques, Vol. 2, pp. 77-82.

96. Jolanta Dvarioniene1, Zaneta Stasiskienel and Hans Henrik Knudsen, (2003), ‘Pilot Scale Membrane Filtration Study on Water Reuse of Rinsing Water after Reactive Cotton Dyeing’, Environmental Research Engineering and Management, Vol. 3, No. 25, pp. 3-10.

97. Kadirvelu K., Palanivel M., Kalpana R. and Rajeswari S. (2000), ‘Activated carbon from an agricultural by-product, for the treatment of dyeing wastewater’, Biores. Technol., Vol. 74, pp. 263-265.

98. Kiely G. (1998), ‘Environmental Engineering’, International Edition, Chemical and Petroleum Engineering series, Boston, McGraw-Hill, pp. 71-73.

99. Kim Tak-Hyun, Chulhwan Park and Sangyong Kim (2005), ‘Water recycling from desalination and purification process of reactive dye manufacturing industry by combined membrane filtration’, Journal of Cleaner Production, Vol. 13, pp. 779-786.

100. Kimura K., Amy G., Drewes J. and Watanabe Y. (2003), ‘Adsorption of hydrophobic compounds onto NF/RO membranes: an artifact leading to overestimation of rejection. J. Membr. Sci., Vol. 221, pp. 89-101.

101. Koch membrane catalogue, Koch membrane systems, UK. 2000.

102. Konsowa. A.H. (2003), ‘Decolorisation off wastewater containing direct dye ozonation in a batch bubble column reactor,’ Desalination, Vol. 158, pp. 233-240.

172

103. Koprivanac N., Bosanac G., Grabaric Z. and Papic S. (1993), ‘Treatment of wastewaters from de industry’, Environ. Technol., Vol. 14, pp. 385-390.

104. Koyuncu I and Afsar H. (1996), ‘Decomposition of dyes in the textile waste water with ozone’, J. Environ. Sci. Health, Vol. 31, pp.1035-1041.

105. Koyuncu I. and Topacik D. (2002), ‘Effect of organic ion on the separation of salts by nanofiltration membranes’, J Membr Sci., Vol. 195, No. 2, pp. 247-63.

106. Koyuncu I. and Topacik D. (2003), ‘Effects of operating conditions on the salt rejection of nanofiltration membranes in reactive dye/salt mixtures’, Separation and Purification Technology, Vol. 33, pp. 283-294.

107. Koyuncu I. and Topacik D. (2004), ‘Effect of cross flow velocity on salt rejection in dye/salt mixtures by nanofiltration membranes’, J. Environ. Sci. Health, Part A, Vol.34, pp.1055-1068.

108. Koyuncu I., Kural E. and Topacik D. (2001), ‘Pilot scale nanofiltration membrane separation for waste management in textile industry’, Water Sci. Technol., Vol. 43, No. 10, pp. 233-40.

109. Koyuncu I., Topacik D. and Yuksel E. (2003), ‘Reuse of reactive dyehouse wastewater by nanofiltration: Process water quality and economical implications’, Separation and Purification Technology, Vol. 36, pp. 77-85.

110. Koyuncu I., Topacik D., and Mark R. Wiesner (2004), ‘Factors influencing flux decline during nanofiltration of solutions containing dyes and salts’, Water Research, Vol. 38, pp. 432-440.

111. Krupa N.E. and Cannon F.S. (1996), ‘GAC: Pore structure versus dye adsorption’, Am. Waterworks Ass. J., Vol. 88, pp. 94-108.

112. Kurian Joseph (2000), ‘Studies on Hosiery Textile dyeing Effluents for minutesimization of Total Dissolved Solids by Low salt Dyeing at Low Liquor Ratio and Decolorisation by Physico Chemical Treatment’, Ph.D Thesis, Centre for Environmental Studies, Anna University, Chennai.

113. Kurian Joseph and Jaiprakash Narain (2000), ‘An Integrated Approach for Management of Total Dissolved Solids in Hosiery Dyeing effluents’, Journal IAEM, Vol. 27, pp. 203-207.

173

114. Labbez C., Fievet P., Szymczyk A., Vidonne A., Foissy A. and Pagetti J. (2003), ‘Retention of mineral salts by a polyamide nanofiltration’, Membrane Separation and Purification Technology, Vol. 30, pp. 47-55.

115. Laing I.G. (1991), ‘The impact of effluent regulations on the dyeing industry’, Rev. Prog. Coloration, Vol. 21, pp. 56-71.

116. Lambert S.D., Graham N.J.D., Sollars C.J. and Fowler G.D. (1997), ‘Evaluation of inorganic adsorbents for the removal of problematic textile dyes and pesticides’, Water Sci. Technol., Vol. 36, pp. 173-180.

117. Langlais B., Reckhow D.A. and Brink D.R. (1991), ‘Ozone in Water Treatment’, Lewis Publishers.

118. Laszlo J.A. (1995), ‘Electrolyte effects on hydrolyzed reactive dye binding to quaternized cellulose’ Textile chemist and colorist, Vol. 27, No. 4, p. 25.

119. Law S.E., Wu J., Hitchcock D.K. and Eiteman M.A. (1996), ‘Ozone decolourisation of cotton dye house wastewater’, ASAE Annual Int. Conference, St. Joseph, Mich.

120. Leonard F. (1981), ‘The design of an Indigo Dye Recovery System’, Seminar on membrane separation technology, Continuing Engineering Education, Clemson University.

121. Leshem E.N., Pines D.S., Ergas S.J. and Reckhow D.A. (2006), Electrochemical oxidation and ozonation for textile wastewater reuse. J. Environ. Eng., Vol. 132, No. 3, pp. 324-330.

122. Liakou S., Kornaros M. and Lyberatos G. (1997a), ‘Pretreatment of azo dyes using ozone’, Water Sci. Technol., Vol. 36, pp. 155-163.

123. Liakou S., Pavlou S. and Lyberatos G. (1997b), ‘Ozonation of azo dyes’, Water Sci. Technol., Vol. 35, pp. 279-286.

124. Libra J., Yoo E.S., Borchert M. and Wiesmann U. (1997), ‘Mechanisms of biological decolorization: their engineering application’, TU Berlin, Treatment of Wastewater from Textile Processing. Kolloquium, pp. 245-246.

125. Lin S.H. (1993), ‘Adsorption of disperse dye by powdered activated carbon’, J. Chem. Technol. Biotechnol., Vol. 57, pp. 387-391.

126. Lin S.H. and Lin C.M. (1991), ‘Decolorization of textile waste effluents by ozonation’, J. Environ. Syst., Vol. 21, pp. 143-156.

174

127. Lin S.H. and Peng C.F. (1996), ‘Continuous treatment of textile wastewater by combined coagulation’, electrochemical oxidation and activated sludge. Water Res., Vol. 30, pp. 587-592.

128. Linde K. and Jonsson A. (1995), ‘Nanofiltration of salt solutions and landfill leachate. Desalination, Vol.103, pp.223-232.

129. Lopez A. et al (1999), ‘Textile waste water reuse – ozonation of membrane concentrated secondary effluent’, Wat. Sci. Tech., Vol. 40, No. 4-5, pp. 99-105.

130. Louis D’ Costa (2005), ‘Disc Tube Reverse Osmosis technology for difficult wastewaters’, Everything About Water, pp. 42-46.

131. Loyd C.K., Boardman G.D. and Michelsen D.L. (1992), ‘Anaerobic/aerobic treatment of a textile dye wastewater’, Hazard Indust Wastes, Vol. 24, pp. 593-601.

132. Machenbach (1999), ‘Membrane technology for dyehouse effluent treatment’, Membrane Technology, Vol. 96, pp. 7-10.

133. Machenbach J., Brouckaert C.J. and Buckley C.A. (1997), ‘Nanofiltration of Reactive Dye effluent’, Pollution Research Group, University of Natal, South Africa.

134. Majewska-Novak K., Winnicki T. and Wisniewski J. (1989), ‘Effect of flow conditions on ultrafiltration efficiency of dye solutions and textile effluents’, Desalination, Vol. 71, pp. 127-135.

135. Manttari M., Martin H., Nuortila-Jokinen J. and Nystrom M. (1999), ‘Using a spiral wound nanofiltration element for the filtration of paper mill effluents: pretreatment and fouling’, Adv. Environ. Res., Vol. 3, No. 2, pp. 209-214.

136. Manttari M., Pihlajamäki A., Kaipainen E. and Nystrom M. (2002), ‘Effect of temperature and membrane pretreatment by pressure on the filtration properties of nanofiltration membranes’, Desalination, Vol. 145, pp. 181-186.

137. Manttari M., Pekuri T., Nyström M. (2004), ‘NF270, a new membrane having promising characteristics and being suitable for treatment of dilute effluents from the paper industry’, Journal of Membrane Science, Vol.242, pp.107–116.

175

138. Manttari M., Pihlajamäki A., Nyström M. (2006), ‘Effect of pH on hydrophilicity and charge and their effect on the filtration efficiency of NF membranes at different pH’ J. Membrane Science, Vol. 280, pp. 311-320.

139. Marcucci M., Nosenzo G., CapanneUi G., Ciabatti I., Corrieri D. and Ciardelli G. (2001), ‘Treatment and reuse of textile effluents baaed on new ultrafiltration and other membrane technologies’, Desalination, Vol. 138, pp. 75-82.

140. Marmagne O. and Coste C. (1996), ‘Colour removal from textile plant effluents’, American Dyestuff Reporter, pp. 15-21.

141. Marzinkowski (1998), DBU (1999), ‘Recycling of textile waste water by treatment of selected waste water streams with membrane techniques’, http://www.van-clewe.de.citedreference.

142. Masten S.J., Davies H.R. (1993), In: Nriagen J.O., Simmons M.S. (Eds.), Environmental Oxidants, Wiley, New York.

143. Matsui M. (1996), ‘Ozonation’, Environmental Chemistry of dyes and pigments, Ed. by Abraham R. and Freeman H.S., New York, John Wiley and Sons, pp. 43-59.

144. Mattioli D., Malpei F., Bortone G. and Rozzi A. (2002), ‘Water minimisation and reuse in the textile industry, In Water Recycling and resource recovery in industry’, IWA Publishing, London, Chapter 27 pp. 545-581.

145. Matyjas E. and Rybicki E. (2003), ‘Novel Reactive Red Dyes’, Autex Research Journal, Vol. 3, pp. 90-95.

146. McKay G., Ramprasad G. and Mowli P. (1987), ‘Desorption and regeneration of dye colours from low-cost materials’, Water Res., Vol. 21, pp. 375-377.

147. Michelsen D.L., Fulk L.L., Woodby R.M. and Boardman G.D. (1993), ‘Adsorptive and chemical pretreatment of reactive dye discharges, in Emerging Technologies in Hazardous Waste Management III’, ACS Symposium Series, pp. 119-136.

148. Minke R. and Rott U. (1998), ‘The Use of Anaerobic Processes to Solve the Wastewater Problems of Textile Processing Industry’, International Symposium on Water Management, Istanbul.

176

149. Mohammad Wahab A., Nora'aini Ali, A.L. Ahmad and Nidal Hilal. (2004), ‘Optimized nanofiltration membranes: relevance to economic assessment and process performance’, Desalination, Vol.165, pp. 243-250.

150. Mohanasundaram S. (2003), ‘Affordable and effective textile processing effluent treatment plants’, Environment, Vol. I, No. 1, pp. 75-82.

151. Mulder M. (1996), ed., ‘Basic Principles of Membrane Technology’, 2nd edition, Kluwer Academic, Dordrecht, The Netherlands, 1996.

152. Mulhern N. (1995), ‘Death taxes and RO membrane fouling’, Water technology, Osmonics Inc., USA.

153. Muthukumar M. and Selvakumar N. (2004), ‘Studies on the effect of inorganic salts on decolouration of acid dye effluents by ozonation’, Dyes and Pigments, Vol. 62, pp. 221-228.

154. Muthukumar M., Sargunamani D., Selvakumar N., Rao J.V. (2004), ’Optimization of ozone treatment for colour and COD removal of acid dye effluents using central composite design experiment’, Dyes Pigments, Vol. 63, pp. 127-134.

155. Muthukumar M., Selvakumar N. and Rao J.V. (2001), ‘Review on treatment of textile effluents by ozonation’, Colourage 2001, Vol. 48, pp. 27-34.

156. Namasivayam C. and Kadirvelu K. (1994), ‘Coirpith, an agricultural waste by-product for the treatment of dyeing wastewater’, Biores. Technol., Vol. 48, pp. 79-81.

157. Namboodri et al (1994), ‘Decolorizing dyes with chlorine and ozone: Part I’, American Dyestuff Reporter, Vol. 12, pp. 17-23.

158. Nghiem L.D. and Sehafer A.I. (2002), ‘Adsorption and transport of trace contaminant estrone in NF/RO membranes’, Environ. Engn. Sci., Vol. 19, No. 6, pp. 441-451.

159. Nicolaou M. and Hadjivassilis I. (1992), ‘Treatment of wastewater from the textile industry’, Water Sci. Technol., Vol. 25, pp. 31-35.

160. Nilsun H. et al (2001), ‘Reactive dyestuff degradation by combined sonolysis and ozonation’, Dyes and Pigments, Vol. 49, pp. 145-153.

177

161. Nowak K.M., Winnicki T. and Wisniewski J. (1989), ‘Effect of flow conditions on ultrafiltration efficiency of dye solutions and textile effluents’, Desalination, Vol. 71, p. 127.

162. Ochoa N.A., Masuelli M. and Marehese J. (2003), ‘Effect of hydrophilicity on fouling of an emulsified oil wastewater with PVDF/PMMA membranes’, J. Membr. Sci., Vol.226, pp. 203-211.

163. Oeller et al (1997), ‘Reduction in residual COD in biologically treated paper mill effluents by means of combined ozone and ozone/ UV reactor stages’, Wat. Sci. Tech., Vol. 35, No. 2-3, pp. 269-276.

164. Oguz E. (2005), ‘Ozonation of aqueous Bomaplex Red CR-L dye in a semi-batch reactor’, Dyes and Pigments, Vol. 64, pp. 101-108.

165. Osmonics Membrane Catalogue, Osmonics Inc. USA. 2000.

166. Pastagia K.M., Chakraborty S., DasGupta S., Basu J.K. and De S. (2003), ‘Prediction of permeate flux and concentration of two-component dye mixture in batch nanofiltration’, Journal of Membrane Science, Vol. 218, pp. 195-210.

167. PCI-MEMTECH Dyestuffs processing with membrane technology, Technical Report, 2003.

168. Peeters J.M.M. (1997), ‘Characterization of nanofiltration membranes’, PhD Thesis, University of Twente, Holland.

169. Peralta-Zamora P., Kunz A., de Moraes S.G., Pelegrini R., Moleiro P.D., Reyes J. and Duran N. (1999), ‘Degradation of reactive dyes-I. A comparative study of ozonation, enzymatic and photochemical processes’, Chemosphere, Vol. 38, pp. 835-852.

170. Pereira M.F.R., Órfão J.M.M. and Figueiredo J.L. (2000), ‘Oxidative dehydrogenation of ethylbenzene on activated carbon catalysts, 2. Kinetic modelling’, Appl. Cat. A-Gen., Vol. 196, pp. 43-54.

171. Perkins W.S. (1999), ‘Oxidative decolouration of dyes in aqueous medium’, Text Chem Col Ame Dyest Rep., Vol. 1, pp. 33-7.

172. Perkins W.S., Walsh W.K., Reed I.E., Namboodri C.G. (1995), ‘A demonstration of reuse of spent dyebath water following color removal with ozone’, Text Chem. Col., Vol. 28, pp. 31-7.

173. Perkowski J., Kos L. and Ledakowicz S. (1996), ‘Application of ozone in textile wastewater treatment’, Ozone. Sci. Eng., Vol. 18, pp. 73-85.

178

174. Pierce J. (1994), ‘Colour in textile effluents the origins of the problem’, Journal of the Society of Dyers and Colourists, Vol. 110, pp. 131-133.

175. Porter J. (1997), ‘Wastewater treatment in the textile industry, In: Treatment of Wastewaters from Textile Processing’, TU-Berlin Schiftenreihe biologische Abwasserreinigung, Vol. 9, Berlin.

176. Purham R.J. (1993), ‘Book of papers’, AATCC Int. Conference and Exhibition, Montreal, 336.

177. Puro L., Tanninen J., Nystrom M., Analyses of organic foulants in membranes fouled by pulp and paper mill effluent using solid–liquid extraction, Desalination Vol.143, No.1, pp.1–9.

178. Rajagopalan (1989), ‘Water pollution problem in textile industry and control’, Pollution Management in Industries, Environmental Publication, pp. 21-49.

179. Ramakrishna K.R. and Viraraghavan T. (1997), ‘Dye removal using low cost adsorbents’, Water Sci. Technol., Vol. 36, pp. 189-196.

180. Raman L.P., Cheryan M. and Rajagopalan N. (1994), ‘Consider nanofiltration for membrane separation’, Chem. Eng. Prog., Vol. 90, pp. 68-74.

181. Ratana Jiraratananon, Anawat sungpet, Piyanoot Luangsowan (2001), ‘Performance evaluation of nanofiltration membranes for treatment of effluents containing reactive dye and salt’, Desalination, Vol. 114, pp. 74-81.

182. Rautenbach R. and Grosch A. (1990), ‘Separation potential of nanofiltration membranes’, Desalination, Vol. 77, pp. 73-84.

183. Rearick W.A., Farias L.T. and Goerrsch H.B.G. (1997), ‘Water and Salt Reuse in the Dyehouse’, Cottech Conf., Raleigh, N.C.

184. Reisch M.S. (1996), ‘Asian textile dye makers are a growing power in changing market’, Chem. Eng. News Vol.74, p.10.

185. Reiss C.R., Taylor J.S. and Robert C. (1999), ‘Surface water treatment using nanofiltration-pilot testing results and design considerations’, Desalination, Vol. 125, No. 1-3, pp. 97-112.

186. Rice R.G. and Browning M.E. (1981), ‘Ozone Treatment of Industrial Wastewater’, Noyes Data Corp., Oark Ridge, NJ.

179

187. Ridgway H., Ishida K., Rodriguez G., Safarik J., Knoell T., and Bold R. (1999) Biofouling of membranes: membrane preparation, characterization, and analysis of bacterial adhesion’, Biofilms, Vol. 310, pp. 463-494.

188. Roberto A. et al (1995), ‘Manganese catalysis in water pollutants abatement by ozone’, Environmental Technology, Vol. 16, pp. 885-891.

189. Rosa M.J. and Norberta de Pinho M. (1995), ‘The role of ultrafiltration and nanofiltration on the minimisation of the environmental impact of bleached pulp effluents’, J. Membr. Sci., Vol. 102, pp. 155-61.

190. Roudman A.R. and DiGiano F.A. (2000), ‘Surface energy of experimental and commercial nanofiltration membranes: effects of wetting and natural organic matter fouling’, J. Membr. Sci., Vol. 175, No. 1, pp. 61-73.

191. Sankar V. (1998), ‘Studies on decolorisation of hosiery dyeing effluents by ozonation’, M.E Thesis, Centre for Environmental Studies, Anna University, Chennai.

192. Sarasa J., Roche M.P., Ormad M.P., Gimeno E., Puig A. and Ovelleiro J.L. (1998), ‘Treatment of a wastewater resulting from dyes manufacturing with ozone and chemical coagulation’, Water Res., Vol. 32, pp. 2721-2727.

193. Schaep J. and Vandecasteele C. (2001), ‘Evaluating the charge of nanofiltration membranes’, J. Membr. Sci., Vol. 188, pp. 129-136.

194. Schafer A.I., Fane A.G. and Waite T.D. (2000), ‘Fouling effects on rejection in the membrane filtration on natural waters’, Desalination, Vol. 131, pp. 215-224.

195. Schafer A.I., Fane A.G., Waite T.D. (1998), ‘Nanofiltration of natural organic matter: removal’, Desalination, Vol. 118, No. 1-3, pp. 109-122.

196. Schoenberger H. (1999), Report about short term consultancy on wastewater treatment Systems in the Textile Industry, Agency on German Technical Cooperation, CES, Anna University.

197. Scott K. (1998), ‘Handbook of industrial membranes’, 2nd edition, Elsevier Advanced Technology, Oxford.

180

198. Senthilkumar M. and Muthukumar M. (2007), ‘Studies on the possibility of recycling reactive dye bath effluent after decolouration using ozone’, Dyes and Pigments, Vol. 72, pp. 251-255.

199. Senthilnathan S. and Azeez P.A. (1999), ‘Influence of dyeing and bleaching industries on ground water of Tirupur, Tamilnadu, and India’, Bulletin of Environmental contamination and Toxicology, Vol. 62, pp. 330-335.

200. Serdar Dogruel, Ebru Dulek gurgen and Derin Orhon (2006), ‘Effect of ozonation on chemical oxygen demand fractionation and color profile of textile wastewaters’, Journal of Chemical Technology and Biotechnology, Vol. 31, pp. 74-80.

201. Sevimli M.F. and Kinaci C. (2002), ‘Decolourisation of textile wastewater by ozonation and fenton’s process’, Wat. Sci. Tech., Vol. 45, No. 12, pp. 279-286.

202. Sevimli M.F., and Sarikaya H.Z. (2002), ‘Ozone treatment of textile effluents and dyes: effect of applied ozone dose, pH and dye concentration’, J. Chem. Technol. Biotechnol., Vol.77, pp.842-850.

203. Shelley T.R. (1994), ‘Dye pollution clean-up by synthetic mineral’, International Dyer, Vol. 79, pp. 26-31.

204. Shen J.S. and Probstein R.F. (1977), ‘On the predictions of limiting flux in laminar ultrafiltration of macromolecular solutes’, Ind. Eng. Chem. Fundam., Vol. 16, p. 459.

205. Sheng H. et al (1993), ‘Treatment of textile wastewater by ozonation and chemical coagulation’, Wat. Res., Vol. 27, No.12 pp.1743-1748.

206. Shore J. (Ed) (1990), ‘Colorants and Auxiliaries: Organic Chemistry and Application Properties’, Vol. 1, Colorants, Society of Dyers and Colourists, Bradford.

207. Shu H. and Huang C. (1995), ‘Degradation of commercial azo dyes in water using ozonation and UV enhanced ozonation process’, Chemosphere, Vol. 31, pp. 3813-25.

208. Shu H. Y. (2005), ‘Degradation of dyehouse effluent containing C.I. Direct Blue 199 by processes of ozonation, UV/H2O2 and in sequence of ozonation with UV/H2O2’, Journal of Hazardous Materials, in press.

209. Shu L., Fane A.G., Waite T.D., Pailthorpe M.T. and Bliss P.J. (2000), ‘Fouling and its removal in membrane treatment of dye solutions’,

181

Proceedings of the World Filtration Congress, London, UK, pp. 647-650.

210. Soffer Y., Ben Aim R. and Adin A. (2000), ‘Membrane for water reuse: effect of pre-coagulation on fouling and selectivity’, Water Sci. Technol., Vol. 42, No. 1-2, pp. 367-372.

211. Southern T.G. (1995) Technical solutions to the colour problem: a critical review in Colour in dyehouse effluent, P. Cooper, Editor, Society of Dyers and Colourists, Bradford, England, pp. 73-91.

212. Stead C.V. (1990), ‘Chemistry of reactive dyes, in Colorants and Auxiliaries Organic Chemistry and Application Properties, Vol. 1, Colorants, Ed by Shore J., Society of Dyers and Colourists, Bradford, pp. 307-337.

213. Stoyko P.P. and Pencho A.S. (2003), ‘UF purification of waters contaminated with bifunctional reactive dyes’, Desalination, Vol. 154, pp. 247-252.

214. Swathy R. (2005), ‘Decolorisation of Low salt reactive dyebaths by ozonation’, M.Sc Thesis, Centre for Environmental Studies, Anna University, Chennai.

215. Tang C. and Chen V. (2002), ‘Nanofiltration of textile wastewater for reuse’, Desalination, The Dyehouse Cottech Conf., Raleigh, N.C, 1997, Vol. 143, pp.11-20.

216. Tanninen J. and Nyström M. (2002), ‘Separation of ions in acidic conditions using NF’, Desalination, Vol. 147, p. 295.

217. Thakur B.D., Joshi M., Chakraborty M. and Pathak S. (1994), ‘Zero discharge in textile processing through TDS control’, American Dyestuff Reporter, pp. 32-39.

218. Timmer and Johannes M.K. (2001), ‘Properties of nanofiltration membranes’, Model development and industrial application / by Johannes M.K. Timmer - Eindhoven: Technische Universiteit Eindhoven.

219. Timmons A. and Ainsworth J. (1994), ‘New clarifying process solves textile effluent colour problem’, Water Wastew. Int., Vol. 9, p. 54.

220. TNPCB (2003), ‘Records and reports of Tamilnadu Pollution Control Board’, Office of the District Environmental Engineer, Tirupur.

182

221. Torok M. (1994), ‘The Filtration Spectrum’, Filtration News, www.osmonics.com.

222. Townsend R.B., Neytzell De Wilde F.G., Buckley C.A., Turpie D.W.F. and Steenkamp C. (1992), ‘The use of dynamic membranes for the treatment of effluents arising from wool scouring and textile dyeing effluents’, Water SA, Vol. 18, pp. 81-86.

223. Trettin D.R. and Doshi M.R. (1980), ‘Ultrafiltration in an unstirred batch cell’, Ind. Eng. Chem. Fundam., Vol. 19, p. 189.

224. Tsuru T., Nakao S. and Kimura S. (1991), ‘Calculation of ion rejection by extended Nernst-Planck equation with charged reverse osmosis membranes for single and mixed electrolyte solutions’, J. Chem. Eng. of Japan, Vol. 24, pp. 511-517.

225. Van der Bruggen B., Vandecasteele C. (2001), ‘Flux decline duringnanofiltration of organic components in aqueous solution’, Environ. Sci. Technol., Vol. 35, No. 17, pp. 3535-3540.

226. Van der Bruggen B., Daems B., Wilms D. and Vandecasteele C. (2001), ‘Mechanisms of retention and flux decline for the nanofiltration of dye baths from the textile industry’, Separation and Purification Technology, Vol. 22-23, pp. 519-528.

227. Van der Bruggen B., Braeken L. and Vandecasteele C. (2002), ‘Flux decline in nanofiltration due to adsorption of organic compounds’, Sep. Purif. Technol., Vol. 29, No. 1, pp. 23-31.

228. Van der Bruggen B., Cornelis G.A., Vandecasteele C., Devreese I. (2005), ‘Fouling of nanofiltration and ultrafiltration membranes applied for wastewater regeneration in the textile industry’, Desalination, Vol. 175, pp. 111-119.

229. Vandevivere P.C., Bianchi R and Verstraete W. (1998), ‘Treatment and reuse of wastewater from the textile wet-processing industry: review of emerging technologies’, J. Chem. Technol. Biotechnol., Vol. 72, pp. 289-302.

230. Vassou C. (1999),‘Decolorisation of textile dye bath wastewater by ozonation’ M.E Thesis, Centre for Environmental Studies, Anna University, Chennai.

231. Venceslau M. Correia, Tom Stephenson and Simon J. Judd (1994), ‘Characteristics of Textile Wastewaters – review’, Environmental Technology, Vol. 15, pp. 917-929.

183

232. Venkatesaperumal (2000), ‘Decolorisation of textile dye bath wastewater by ozonation’, M.E Thesis, Centre for Environmental Studies, Anna University, Chennai.

233. Vrouwenvelder J.S., and Van der Kooij D. (2001), ‘Diagnosis prediction and prevention of biofouling of NF and RO membranes’, Desalination Vol.139, pp. 65-71.

234. Wagner J. (2001), ‘Membrane Filtration Handbook’, 2nd Ed, Revision 2, pp. 113-114.

235. Wang X.L., Tsuru T., Nakao S. and Kimura S. (1995), ‘Electrolyte transport through nanofiltration membranes by the space charge model and the comparison with the Teorell Meyer Sievers model’, J. Membr. Sci., Vol. 103, pp. 117-133.

236. Waters B.D. (1995), ‘The regulator's view, in Colour in Dyehouse Effluent, ed by Cooper P, Society of Dyers and Colourists’, The Alden Press, Oxford, pp. 22-30.

237. Watson J. (1991), ‘Textiles and the environment’, Special Report No 2150, The Economist Intelligence Unit, London.

238. Welham A. (2000), ‘The theory of dyeing (and the secret of life)’, J. Soc. Dyers Colour, Vol. 116, pp. 140-143.

239. Wenzel H., Knudsen H.H, Kristensen G.H. and Hansen J. (1996), ‘Reclamation and reuse of process water from reactive dyeing of cotton’, Desalination, Vol. 106, pp. 195-203.

240. Williams M.E., Hestekin J.A., Smothers C.N., Bhattacharyya D., (1999), ‘Separation of organic pollutants by reverse osmosis and nanofiltration membranes: mathematical models and experimental verification’, Ind. Eng. Chem. Res., Vol. 38, pp. 3683-3695.

241. Williamson J. (1993), ‘Understanding Crossflow Filtration’, Water Technology, www.osmonics.com.

242. Williamson J. and Paulson P. (1990), ‘Select Engineering Principles of Crossflow Membrane Technology’, Second Regional Meeting of the American Filtration Society, Mar 1990.

243. Wilmott N., Guthrie J. and Nelson G. (1998), ‘The biotechnology approach to colour removal from textile effluent’, Journal of the Society of Dyers and Colourists, Vol. 114, pp. 38-41.

184

244. Wu J. and Wang T. (2001), ‘Ozonation of aqueous azo dye in a semi-batch reactor’, Water Res., Vol. 35, pp. 1093-1098.

245. Xu X., Gaddis J.L. and Spencer H.G. (2000), ‘Dynamic formation of a self-rejecting membrane by nanofiltration of a high formula weight dye’, Desalination, Vol. 129, pp. 237-245.

246. Yang Y. and Haryslak C. (1997), ‘Reuse of reactive dyebaths-dyeing nylon 6,6, Nylon 6, and wool with hydrolyzed reactive dyes’, Textile Chemist and Colorist, Vol. 29, No. 10, pp. 38-46.

247. Yao W.X., Kennedy K.J., Tam C.M. and Hazlett J.D. (1994), ‘Pre-treatment of kraft pulp bleach plant effluent by selected ultrafiltration membranes’, Can. J. Chem. Eng., Vol. 72, pp. 991-999.

248. Yaroshchuk (1998), ‘Rejection mechanisms of NF membranes’, Membr. Technol., Vol. 100, p. 9.

249. Yeung K.W. and Shang S.M. (1999), ‘The influence of metal ions on the aggregation and hydrophobicity of dyes in solutions’, Journal of the Society of Dyers and Colourists, Vol. 115, pp. 228-232.

250. Yoon S.H., Lee C.H., Kim K.J. and Fane A.G. (1998), ‘Effect of calcium ion on the fouling of nanofilter by humic acid in drinking water production’, Water Res., Vol. 32, pp. 2180-2186.

251. Zee F.P. Van der (2002), ‘Anaerobic azo dye reduction’, Thesis Wageningen University, Wageningen, The Netherland.

252. Zhu X. and Elimelech M. (1997), ‘Colloidal fouling of reverse osmosis membranes: measurements and fouling mechanisms, Environ. Sci. Technol., Vol. 31, pp. 3654-3662.

253. Zollinger H. (1987), ‘Color Chemistry’, Synthesis, Properties and applications of Organic Dyes and Pigments, New York, VCH.