The earth's environment and the health of our bodies are being threatened by industrial sewage wastewater and other causes of water pollution. (Conservation of water concerned about the problem of water pollution) the health of the whole population can not be ignored.
Industrial sewage wastewater is improperly treated or discharged directly without treatment, resulting in water pollution. In turn, water pollution will affect industrial production, increase equipment corrosion, affect product quality, and even make the production can not go on. Water pollution, in turn, affects people's lives, destroying the ecology, directly endangering human health, the damage is great.
Everyone may live in the environment of water pollution is still unaware of but y hurt.
Water pollution, through the drinking water or food chain, pollutants into the human body, so that acute or chronic poisoning. Arsenic, chromium, ammonium, stupid and pyrene, etc., can also induce cancer.
Water contaminated by parasites, viruses or other pathogenic bacteria can cause a variety of infectious and parasitic diseases.
Heavy metal contaminated water, human health are harmful. Cadmium-contaminated water consumption will cause kidney and bone lesions, intake of cadmium sulfate 20 mg, will cause death. Poisoning caused by lead, causing anemia, neurological disorders.
These water pollution hazards are not sensationalized. In this disease-prone era. Today, human activities, especially the development of industry, industrial sewage wastewater and other improper treatment, making a large number of pollutants discharged into the water body. These pollutants make changes in the physical and chemical properties or biological community composition of the water body, thereby reducing the value of the water body for use.