Amazon Envirotech - Water and Wastewater Treatment, including Treated Wastewater Recycling

Amazon Envirotech is a leader in the design, execution and operation of water and wastewater treatment facilities, including water treatment systems and programs, primary, secondary, tertiary and advanced biological treatment systems, sewage reclamation systems, ceramic and membrane based aeration and mixing systems, heavy metal and removal / recovery solutions and sludge handling systems.

WATER TREATMENT SYSTEMS (WTS)

Amazon offers water treatment systems for the complete treatment of surface water and ground water. The water treatment process removes particulate matter, traces of colour, odour, iron, manganese, organics, dissolved inorganics, etc. Technologies include disinfection, coagulation-flocculation, sedimentation, filtration, adsorption, ion exchange and reverse osmosis.

WATER TREATMENT PROGRAMS (WTP)

The company offers water treatment programs in collaboration with GE Water Technologies. These programs include anti-corrosion, anti-scalants, defoamers, dispersants, etc. to keep the water systems in perfect condition.

PRIMARY TREATMENT SYSTEMS (PTS)

Amazon provides the complete range of primary treatment systems, including screening, grit removal, oil and grease removal, flow equalization and neutralization, stripping, flocculation and sedimentation (including compact and high rate contact sedimentation). Amazon utilizes a variety of modern process technologies to give optimum efficiency in the primary stage so that efficiency of the downstream treatment units is maximized.

SECONDARY TREATMENT SYSTEMS (STS)

Secondary treatment systems from Amazon reduces the organic content of the wastewater, i.e. the Biochemical Oxygen Demand (BOD) and Chemical Oxygen Demand (COD) of the wastewater through a variety of biological processes. Secondary treatment technologies use anaerobic and aerobic processes. Anaerobic treatment is normally recommended for high strength wastes.

ADVANCED BIOLOGICAL TREATMENT SYSTEMS (ATS)

The company offers advanced biological treatment systems, which are mainly intended for the removal of nutrients, such as nitrogen and phosphorous.

TERTIARY TREATMENT SYSTEMS (TTS)

Tertiary treatment systems comprise processes for the treatment of biologically treated wastewater to a level where the water can be safely used for purposes such as irrigation, toilet flushing, cooling tower make-up and process use. The tertiary treatment process involves disinfection, filtration, adsorption, ion exchange, micro and ultra filtration and reverse osmosis.

SEWAGE RECLAMATION SYSTEMS

Sewage reclamation systems comprise of sewage collection, screening, biological treatment, clarification, disinfection, chemical coagulation, filtration, adsorption and ion exchange systems. This process is ideal for hotels, resorts, office complexes, small communities, etc. Sewage reclamation systems are based on the contact stabilisation process or conventional and high rate activated sludge process.

CERAMIC AND MEMBRANE AERATION AND MIXING SYSTEMS

Amazon offers ceramic and membrane based aeration and mixing systems. Diffused aeration systems are based on energy efficient, fine pore diffused aeration technology and offer 30% to 40% savings in operating costs over conventional aeration systems.

HEAVY METAL REMOVAL / RECOVERY (HMR)

Dissolved metals such as chromium, copper, cyanide, ferrous, nickel, mercury and zinc resulting from electroplating, galvanizing and painting (automotive paint shops) processes have high levels of toxicity and are hazardous in nature. Amazon provides heavy metal and removal / recovery solutions for such wastes.

SLUDGE HANDLING SYSTEMS (SHS)

Amazon offers complete sludge handling systems, comprising thickeners, chemical conditioning and dosing systems, digesters, decanter centrifuges, filter presses and drying beds, to reduce waste solids, and processes such as vermiculture, composting and incineration to further reduce and eliminate solids.

CONSULTANCY SERVICES

Amazon offers consultancy services in planning, locating, and the construction, operation and maintenance of water and wastewater treatment plants, including troubleshooting in existing plants and low cost methods for upgrading treatment facilities.

Amazon also provides advice on water conservation techniques such as rainwater harvesting, wastewater segregation or recycle options and evaporation.

PACKAGE WATER TREATMENT SYSTEMS AND OPERATION AND MAINTENANCE SERVICES

See the Amazon Envirotech profile on Pharmaceutical Technology for further water and wastewater treatment services including package water treatment systems and operation and maintenance services for water and wastewater treatment plants.