Chapter18
Wastewater Story
The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionWater - Our LifelineWhat is Sewage?Water Freshens Up - An Eventful JourneyWastewater Treatment PlantCollection of wastewaterPhysical treatment (screening)Primary treatment of wastewaterSecondary treatment of wastewaterFinal treatmentBetter Housekeeping PracticesAlternative Arrangement for Sewage DisposalSanitation at Public PlacesConclusionFAQs