Characteristics of Wastewater
摘要
All known forms of life depend critically on water, a naturally occurring resource. Clean water is in high demand right now, but it's also under danger from or dependent on a number of pollution sources, some of which are listed below: Garbage from homes and farms, as well as all types of soaps and detergents. Radioactive materials, thermal pollution, toxic metals, fertilisers, industrial waste, etc.