Post on 03-Apr-2018
7/28/2019 Top Cider Ka
1/10
, !
8/1
2012.
7/28/2019 Top Cider Ka
2/10
1.
1.1. ()
, , . e ,
,
,
192 .
, -,
(),
. ,
.
-. 31
km, , 147 km.
,, ,
-,
. , ,
.
,
,
, 69 .
147 (
70% ), 35
.
: (,
), (, ), (,
), (, ), .
31 km
192 m
147 km
,
1.2. . . 160.000
.
, ,
,
2008. a
. 7
7/28/2019 Top Cider Ka
3/10
,
(
)
.
, ,
,
.
,
. ,
1().
34
a, 6 , 1.
. (1) (2) ,
,
: (1) 10 , (2), (3)
.
:,,,, , ,
, , .
1.3. ,
.
2. 2.1.
25.2.2012. , :
1) ( 1- 15),2) ( 2- 21) 3) 22, 50 m
2
0,054 m3/s,
0,010 m3/s. 20 cm.
.
7/28/2019 Top Cider Ka
4/10
1,
1
7/28/2019 Top Cider Ka
5/10
2.2. ,
2.2.1.
-. 1 2 , 3
.
2.2.2. pH . pH 6,4.
7/28/2019 Top Cider Ka
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2.2.3. K
. : NH4+, (,
, ) (,,).
.
, NH4+
1. NaOH
NH4+ + OH- NH3 + H2O
2. Hg2 (NO3)2
2Hg22+
+ NO3-+ 4NH3 + H2O O NH2NO3 + 2Hg + 3NH4
+
:
3. [HgI4]2-+ KOH ()NH3 + 2[HgI4]
2- + 3OH- O NH2 I + 7I- + 2H2O
: 10 NH4+ + 5-6
NaOH
( 1) , Hg2(NO3)2( 2),
- ( 3). 4-5 .
, Hg2(NO3)2 , a - , NH4+ .
Hg
Hg
Hg
Hg
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(II) , Pb2+
4. H2S
Pb2+
+ H2S PbS + 2H+
5. K2CrO4CrO4
2-+ Pb
2+PbCrO4
:PbCrO4 + 4OH
-[Pb(OH)4]
2-+ CrO4
2-
[Pb(OH)4]2-
+ 4CH3COOH + CrO42-
PbCrO4 + 4CH3COO-+ 4H2O
Fe3+
KSCN i K4[Fe(CN)6]
NO3- NO2
- FeSO4
.
(Cl-
) AgNO3 , a SO4
2-( ), Ba(NO3)2,
. NH3 NaOH.
.
NH4+ Pb2+ Fe3+ Cl-,
I
PO43-
II
SO42-
III
NO2-, NO3
-
IV
1 +/- - - +/- - - -
1 +/- - - +/- - - -
1 - - - +/- - - -
2 +/- - - +/- - - -
2 +/- - - +/- - - -
2 - - - +/- - - -
3 +/- +/- - +/- - - -
3 - +/- - +/- - - -
3 +/- +/- - +/- - - -
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H2S n4, H+ H2O2 NH3 NaOH
1 - +/- - +/- -
1 - +/- - +/- -1 - +/- - +/- -
2 - +/- - +/- -
2 - +/- - +/- -
2 - +/- - +/- -
3 +/- + - +/- -
3 +/- + - +/- -
3 +/- + - +/- -
( )
:, H2O2 KmnO4, . H2O2 KmnO4.
MnO4- + 5e + 8H+ Mn2++ 4H2O
2.2.4.
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MnO4
.
KMnO4 .
100 mL , 20 mL H2SO4(1:19),
MnO4 0,01 M,
.
.
VKMnO4, mL
n(KMnO4), mol
100 mL
n(KMnO4), mol
L
MnO4,
mol/L a
1 0,97 0,97 10-5
0,97 10-4
1,05 10-41 1,10 1,10 10-5
1,10 10-4
1 1,08 1,08 10-5
1,08 10-4
2 1,10 1,10 10-5
1,10 10-4
1,06 10-4
2 1,12 1,12 10-5
1,12 10-4
2 0,96 0,96 10-5
0,96 10-4
3 1,38 1,38 10-5 1,38 10-4
1,42 10-4
3 1,42 1,42 10-5
1,42 10-4
3 1,45 1,45 10-5 1,45 10-4
2.2.5. , Celestron, ( ) 40 .
, ,
.
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3. .
,
( ).
25.02.2012. 2
0,054 m3/s, 0,010 m
3/s. 1 2
, 3 .
-.
1 2 , 3 .
, pH 6,4.
.
. II, III, IV .
KMnO4 . KnO4 30%
3 a 1 2. 3 . 3
, KnO4.
, ,
, ,
.
4. , , .
.
.
5. 1. www.wikipedia.en2. PRESENTATION AND CALIBRATION OF AN INTEGRATED MODEL FOR URBAN
STREAM WATER QUALITY MANAGEMENT, A. I. Stamou, E. Douka, R. Kapor, M.Ivetic, N. Branisavljevic, PROTECTION 2008,
http://www.srcosmos.gr/srcosmos/showpub.aspx?aa=11128
3. M. Jeliki-Stankov, V. Kapetanovi, K. Karljikovi-Raji, M. Aleksi, S. Rai, S.
Uskokovi i J. Odovi, Semimikro kvalitativna hemijska analiza, Praktikum za studente
farmacije, Beograd 1996.
4. Blaeni, J. 2000. Sistematika algi. Beograd: NNK International. ISBN 8623230027