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Waste Water Treatment
- Domestic WastewaterSeptic Tanks, Ecological Sanitation, Gray Water Recycling, Phytoremediation, Constructed Wetlands & Reed Beds, Leaching Fields
- Sewerage InfrastructurePipes & Manholes, Stormwater Drains, Grease Traps, Suction Trucks, Inspection & Leak Detection Systems, Robotic Devices (PIGs), Maintenance & Tank Cleaning
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Earth Preservation
- Erosion and Sediment ControlSoil Stabilization, Embankments, Retention Facilities, Slope Revegatation, Gabions, Stormwater Management, Wetland Restoration, Coastal Erosion Abatement
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Air Pollution Control
- Climate Change MitigationGreenhouse Gas Emissions Reduction, Ozone Layer Protection, Carbon Sequestration, Kyoto Protocol, UNFCCC, IPCC, CDM, CER, Emissions Trading
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Energy Efficiency
- Housing DevelopmentEcological Architecture and Construction, LEED, Efficiency Benchmarking, New Building Materials, Daylighting
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