A sustainable way to manage waste water BASIC OF CONSTRUCTED WETLANDS
♦ Constructed wet land systems are self-contained, artificially engineered, wetland ecosystems. They are design to optimise the microbiological,
chemical and physical process naturally occurring in the wetland.
♦ Constructed wetlands look very simple in working but involved multi-mechanism based treatment processes likes adsorption, filtration,
sedimentation, biological uptake and degradation, plant uptake, natural aeration valorisation etc.
♦ More robust as compared to any other conventional treatment system.
♦ Treated water can be used for agriculture gardening or ground water recharge purpose.
♦ Removal rate- Total solids- 65-92%, COD- 65-95%, Phosphate- 50%,
Nitrogen- Ammonium- 67%, Nitrate- 81%, Pathogens- >90%
♦ Flow can be 1000 lit/day to any scale up capacity
Features of the technology
♦ Very much suitable for Indian climatic conditions
♦ Really Green! Like a garden
♦ Improve air quality
♦ Cut down global warming gases
♦ Habitat for Wild life
♦ Enhance aesthetic values of area
♦ Utilize wasteland
♦ Reduce the Unnecessary Noise Pollution
♦ Low cost of operation and maintenance
♦ Minimum monitoring
Application:
♦ Applicable for Residential complex,Hotel,Banglows, Municipal Wastewater Treatment , Smart City, Town and Village planning agencies
♦ And some industries (after modification/ anaerobic digestion) like food, distillery, pharmaceutical, sugar, dairy, and various other biological industries.
♦ Its floating version is highly useful for remediation of polluted water bodies.
♦ Can be implemented for treatment at secondary or tertiary stage of municipal or industrial waste water after anaerobic digester.