Explain about ETP&STP

Question

Accepted Answer

ETP and STP are wastewater treatment plants used to treat industrial and domestic sewage respectively.

ETP stands for Effluent Treatment Plant and is used to treat industrial wastewater before it is discharged into the environment.
STP stands for Sewage Treatment Plant and is used to treat domestic sewage before it is discharged into the environment.
Both ETP and STP use physical, chemical, and biological processes to remove pollutants from wastewater.
ETP may include processes like coagulation, flocculation, sedimentation, and biological treatment.
STP may include processes like screening, grit removal, primary treatment, secondary treatment, and disinfection.
The treated water from ETP and STP can be reused for non-potable purposes like irrigation, flushing, and cooling.
ETP and STP are important for maintaining the quality of water bodies and protecting the environment from pollution.

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