Compass LDD Land RemediationContracting

Our ProductsPhase I and phase II Site Assessment, Risk Assessment and Risk Management, Brownfield Remediation, River and Lake Rehabilitation, Groundwater Remediation, Soil Recycling Centers, Bioremediation of Organic Pollutants, Hazardous Waste Treatment, Spill response

Our ServicesConsulting, Planning, Execution, Operation, Service

Our MarketsPublic sector, Service sector, Former government sites, Former military sites, Processing and chemical industries, Energy sector, Oil and Gas, Pipeline and storage, Refineries, Pharmaceutical firms, Waste management, Real Estate, Water and Environmental authorities

About usCompass LDD Land Technologies is a joint venture entity synergizing between the capabilities of Compass Ventures General Group (Hong Kong) and LDD Advanced Technologies (Israel), for providing and implementing innovative technologies and solutions for environmental challenges in China and neighboring countries.Compass Ventures General Group Ltd. is a project finance group with a large presence in China and other large Asian markets, active in a broad array of fields and bearing experience in technology-based projects and solutions, performing projects and implementing solutions to meet the challenges posed by the local markets.Compass Ventures main areas of activity are green-tech & environmental protection (including land, water and waste treatment, agro-tech, aqua-Tech, energy, and others), and homeland security. More about Compass Ventures may be found at: www.compassvgg.cnLDD Advanced Technologies Ltd. is the leading company in Israel in the provision of professional soil, groundwater and surface water remediation services. LDD provides complete turn-key solutions from the preliminary design via regulatory approval and final execution. LDD is part of the Neopharm group of companies and is managed by Dr. Raphi Mandelbaum who has over 25 years of experience in academic and applied research in the field of contaminants remediation.Since its inception, LDD has been committed to excellence and to providing professional services at the highest standard. The company provides its customers with comprehensive solutions sets,

including professional consultation on a variety of environmental protection issues, classification and identification of soil and groundwater contamination and remediation of contaminated sites using advanced technologies. LDD is a pioneer in this field in Israel, and has the most varied experience in this field.LDD’s professional team consists of staff holding advanced academic degrees in hydrology, geology, microbiology, soil and water science, and environmental engineering. Company staff members regularly receive customized professional training, which provides them with both extensive field work experience and knowledge from the forefront of research and application world-wide.No matter what is the contamination problem, whether it is in the soil or in the water, whether it is from a point source or a widespread contamination –Compass LDD will find the most cost-effective solution, via a host of in house capabilities and well-trained and experienced personnel. When very large or complex projects arise, Compass LDD can use its strong local presence and collaborations with local parties and trusted business partners with whom we keep professional and business relationships, which expand our capacity to execute almost any size of project. We use our extended base of expert resources to respond to our clients' needs, offering solutions to problems that often look beyond fixing. Our constant quest for innovation, coupled with skilled project management, solid environmental engineering and vast experience from hundreds of remedial works, is all combined to provide the client with the best solutions.

Compass LDD TotalRisk ManagementOver decades of economic development, China’s industrialization has led to significant impacts on soil and water bodies. As cities continue to expand and awareness/concerns about environmental pollution rises, many industrial facilities along the edge of or within the city boundaries have been relocated or closed. This urbanization trend leaves behind idled and abandoned land that is contaminated from the former industrial activities and unregulated discharges. Many water bodies and rivers were polluted with untreated industrial waste. At present, when industrial waste disposal is managed, it opens the opportunity to clean the lakes and rivers from contaminated sediments. We are a one stop shop for soil, groundwater

and sludge remediation – We can manage the site investigation, risk assessment, remedial investigation, technology selection and risk reduction. We use our experience to find and optimize the right solution to each unique situation. We use one or more technologies as appropriate to achieve the client's goals in a cost effective manner. Our team includes multidisciplinary scientists and engineers who are up-to-date with the most recent developments in our field of expertise. Operating our own in-house quality control laboratory allows us rapid control over our remediation processes. Some of our large corporate clients repeatedly return to us to execute remedial works in a myriad of sites.

Central hub forsoil and hazardouswaste treatment LDD established the first Ex-situ soil remediation center in Israel in 2001 and operate it ever since. The Hub is a joint venture between LDD and ESC a government owned company in partnership. The Hub is a unique soil treatment facility in the South of Israel with a full environmental Permit which enables acceptance and treatment of a wide range of contamination including hazardous and non-hazardous wastes. The hub has treated hundreds of thousands of tons of contaminated soils and industrial sludge. The Hub is a secure and fully permitted facility utilizing LDD's own proprietary remediation

technologies to provide solutions which can enable material re-use on development projects or use as a daily landfill cover. The hub can treat soils biologically in several methods depending on the nature of the organic matter and the content of volatile materials. In cases where the waste emits volatile organic compounds it is treated under cover and/or in a negative pressure aerated biopile. Some materials contaminated with heavy metals can be treated biologically to change the valence or via solidification stabilization to improve the safe recycling of the water.

Advanced SiteCharacterization

Large scale passive samplin

Direct push

Active Soil Gas sampling

In Situ and On Site Soil, Sediments and Sludge Treatment Technologies:

Landfarming Composting Biopiles Solidification/Stabilization Soil Vapor Extraction Chemical Oxidation Aerobic/Anaerobic Alternation Bioventing Soil Washing Thermal Desorption

Ex-Situ Soil, Sediment and Sludge Treatment Technologies:

Excavation and transport to lower risk site Separation Soil Washing Landfill daily cover Biopiles Constructed wetland

In situ groundwater, surface water and leachate treatment

Total fluid recovery and treatment Separated phase removal and NAPL recovery Air sparging High vacuum extraction Chemical oxidation Dual phase extraction Directional wells Thermal treatment Physical reactive/nonreactive barriers Hydraulic containment Enhanced anaerobic degradation Groundwater circulation wells

Page 10 Ex situgroundwater treatment

Adsorption/desorption Dissolved air flotation Precipitation/Coagulation Granulated activated sludge Advanced oxidation Air stripping

Page 10 Ex situgroundwater treatment

Adsorption/desorption Dissolved air flotation Precipitation/Coagulation Granulated activated sludge Advanced oxidation Air stripping

Air emissions treatment

Vapor phase activated carbon adsorption Oxidation Biological filters Gas scrubbing

Hazardous Waste Treatment and Disposal"Dig and dump" is one of the original forms of treatment of soils polluted with industrial waste. This method is still widely applicable to many sites where pollution is accessible, and time is of essence. However, dumping without pre-treatment is not acceptable any more, and modern treatment technologies were developed to meet current standards of landfilling. Materials requiring disposal are mostly soil, rubble and sludge contaminated with pollutants. Handling of a wide variety of pollutant mixes and concentrations is part of the specialist know-how which we can provide. While keeping high technical and environmental standards, we are cost aware and thrive to supply low-cost solutions where possible. LDD operates our own soil treatment center in Israel. The center treat and recycle materials from around Israel and recycles the soil for a beneficial use.

Our customers Our clients range from large chemical factories, refineries, pipeline companies and land developers who build on contaminated land. Government agencies who need to clean rivers and lakes or small petroleum gas stations owners. We work with consultants and come together to the best existing solutions to protect the environment and meet our client's goals. We offer to our client a "one stop shop" for site cleanup and restoration.

BeijingUnit 2919, East Tower, No.1 Jinghua South Street District

Tel: (86) 10 65996923

Shanghai15th floor, Avenue Shanghai, No. 99 Xianxia Road, Changing District

Tel: (86) 21 60577094

IsraelP.O.B 7063, Gonen St. Petach-Tikva, 4917001, Israel

Tel: (972) 3 9265979

USA560 Sylvan Avenue, Englewood Cliffs, Nj, 07632

Tel: (1) 200 894 5588 Fax: (1) 201 894 0885