Product Category : Pollution Control Systems & Equipments

Triveni Engineering & Industries Ltd supplies Anaerobic Digester. Triveni Engineering & Industries Ltd is ISO 9000-2000 and ISO 14001 certified. Anaerobic Digester is a commonly used method for treating organic sludges generally resulting from the biological treatment of wastewaters passing through activated sludge processes. Under this process, the organic sludge is treated in the absence of oxygen to reduce both the quantity and odor of sludges by breaking down the organic matter. The resultant sludge is rich in nutrients and organic matter which can improve the soil conditions if applied as soil supplement. The reduction in sludge quantity reduces the cost of sludge dewatering and disposal. During the process of anaerobic treatment of organic sludges, a usable source of energy is generated in the form of bio-gas which is rich in methane content and can be used for energy demand in or outside the treatment plant requirement. Both these streams that is digested sludge and bio-gas are withdrawn for further processing which is described in the subsequent chapters of this section.

The key component of the Anaerobic Digester is the tank where the sludge content is received, stored and mixed so that fresh sludge gets uniformly dispersed with already existing sludge inside the Anaerobic Digester. The Digester efficiency is very largely dependent on the efficient sludge mixing.