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 will look at differently according to sources of pollution include:1. industrial waste water2. houses and communities.3. agricultural productsWastewater from factories, which is wastewater from the production process, such as clearing the material cooling. Cleaning machines, etc. Pollution from industrial wastewater will look different properties depending on the type of product, 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. Wastewater contains chemicals that contain vitamin a acid-alkaline. Animal food factory Wastewater contains impurities in the form of feed remnants. Soybean nuts Rice bran and ground bones, chips, 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 public wastewater and drainage connected them to a natural body of water flowing into the next. 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 the river and canals as well as directly increasing the dirty water with various natural as well.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. Make a water source to spread chemicals may occur during the spray substance. Washing by rain. Clear container containers or equipment, spraying the water.
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