Untreated example sentences

Discharge of untreated or partially treated sewage, agricultural chemicals and industrial effluents in water bodies are major contaminants.We have reached this stage because the towns and cities, through which the river flows, throw large quantities of garbage, untreated sewage, dead bodies, and many other harmful things, directly into the river.On the other hand, a heavy load of untreated sewage and industrial effluents are emptied into the rivers.Industries that discharge effluents, and pump this untreated sewage into rivers, seem to be unconcerned about the dangerous physical and psychological consequences of this kind of pollution.The untreated industrial and urban wastes with high amount of chemicals are killing this species.Largely untreated sewage is dumped into the Ganges every day.Sometimes untreated sewage is thrown directly into rivers.