ETP and STP

What Is ETP and STP?

Effluent Treatment Plant (ETP) – The mechanism or process used to treat the wastewater prior to release into the environment or its reuse. Sewage Treatment Plant (STP) -It is the process of removing contaminants from wastewater and household / industrial sewage, both runoffs (effluents)

Difference Between ETP and STP:

Difference between Effluent treatment plant (ETP) and Sewage treatment plant (STP) ... STP unit removes contaminants from municipal wastewater or household sewage. 2- ETP is employed in industrial areas whereas STP cleanses household water.

Working Of Sewage Treatment Plant (STP):

Sewage treatment refers to the process of removing contaminants, micro-organisms and other types of pollutants from wastewater influent. The main objective of sewage treatment is to produce an effluent (treated waste water) and a solid waste/sludge suitable for discharge into the natural environment.