Water pollution (English: Water pollution). There are important reasons why water problem comes from impurities in the water, both in the form of a stiff suspension and in aqueous solution by the impurities that vary according to the source of pollution:
1. Industrial
2. Houses and community
3. ...
Wastewater from factories, waste water from the production process, such as clearing the material cooling. Cleaning machines, etc. Pollution from industrial wastewater is characterized by different properties. The manufacturing process, and more generally, industrial The same type and with similar production processes. The properties of the waste water and sewage that similar, such as chemical production plant. Animal food factory Wastewater contains impurities in the form of feed remnants. Soybean nuts Powdered bone chips and rice bran etc
Wastewater from households, buildings and communities, particularly in communities with a population living in a dense, such as Bangkok municipal area in each province by every household will be releasing wastewater into the communal drainage trough. Typical characteristics properties of wastewater from households, buildings and communities will be able to degrade by method of biology. There are also disposable waste and sewage into several rivers, canals direct. .
Wastewater from agriculture, including the cultivation and raising animals. In the process of cultivation is often used fertilizer and chemical protection. Get rid of pests and animals that most farmers use, lack of caution. Washing by rain. Clear container containers or equipment, spraying the water.
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