Sewage treatment plant
A wastewater treatment plant undergoes many processes for the reuse of industrial waste water by the removal of contaminants from the sewage water. This treatment includes a biological and chemical process which aims at producing sewage water that is safe for disposal or acceptable for reuse.
Effluent treatment plant
The effluent discharged from various sources may be hazardous to environment and it hence undergoes treatment to make it environmental safe.