causes of water pollutionThe speed of urbanization and industrialization are quite fast and the increase in population has increasingly heavy pressure for the water resources in the territoriesWater environment in many municipalities, villages and industrial areas are increasingly contaminated by waste gas, waste water and solid wasteIn the big cities, living waste is also an important cause is causing water pollution. Water pollution caused by industrial production is very heavyAccording to the survey, in some villages, cast iron and steel copper, aluminium, lead, paper, textile and dyeing in several local shows have thousands m3/day of wastewater not treated water and polluting the environment in the area
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