Notes
Sewage of Environmental Pollutant…
It is a type of wastewater that is produced by a community of people. Sludge and biogas are the by products of sewage treatment.
Download -> Sewage of Environmental Pollutant…
Notes
It is a type of wastewater that is produced by a community of people. Sludge and biogas are the by products of sewage treatment.
Staying up to date on Question/Notes related to General knowledge, current affairs and are useful in Academic and Government Exams. More than 8000 video on our channel.
Subscribe