APSEdDec 9, 20213 minBiochemical Oxygen Demand (BOD) | BOD Equation & Solved ExampleBiochemical Oxygen Demand, BOD is defined as the oxygen required by aerobic microorganisms to oxidise the biodegradable organic matter
APSEdJun 26, 20212 minWater Treatment ProcessesWater treatment is a process of improving the quality of water for desirable drinking and other purposes
APSEdMay 20, 20212 minSewage Farming | Pro and Cons of Sewage Farming | Sewage SicknessIn sewage farming, sewage is used for irrigation of agricultural lands.
APSEdJan 12, 20212 minIntegrated Solid Waste Management HierarchyThe hierarchy of Waste Management targets to evaluate all waste management steps as a whole. Broad application of reduce, reuse and recycle.