Tanneries.
Clearwell markets a container based water purification system, as a waste water treatment facility, that handles waste water containing large amounts of suspended solids, nutrients and other pollutants
The objective of any tannery waste water treatment is to reduce the organic matter, solids, nutrients and other pollutants such as BOD, COD, TSS, TDS and Cr to adhere the discharge standards limits set by relevant authorities as allowable level of pollutants in order to establish a recycling system of the waste water. Waste water treatment methods can be broadly classified as physical- chemical and biological processes. Treatment of tannery effluent is difficult and represents a serious environmental and technological problem due to the presence of a series of chemicals with low biodegradability. So the treatment of tannery effluents is a matter of great concern in the country having leather tanning industry.
No water pollution challenge is too great for Clearwell.