The causes of water pollution are numerous.
All these polluting factors change the physical, biological and chemical conditions of the water source, harmfully disturbing the ecological balance previously achieved in the water body.
Below, we discuss some of the main water pollution causes today.
Causes of water pollution 1:
Sewage and wastewater
With billions of people on the planet (and the number is increasing), disposing of sewage and waste water is a major problem. The treatment capabilities for sewage and waste water is still lacking in many parts of the world, especially in the poorer and undeveloped countries. As a result, large amounts of sewage-polluted untreated water are discharged into water bodies every day, contaminating water that is used for drinking and other uses. As such sewage and wastewater is still one of the major causes of water pollution in the world today.
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