Study water pollution (pollution of water The study) are intended to learn about water pollution (water pollution) to understand the causes and the elements that cause water pollution. And to www.facebook.com, www.twitter.com knowledge through mineral, www.dek-d.com. Education research method used on the Internet Data analysis by summarizing the knowledge and asked for comments about water pollution from high school students in year 5/2 number of 44 people analyze the data by using a percent value. The results of the study found that water pollution water quality deterioration or refers to water that has changed from this natural features because there are various substances, toxic or contaminant mass mingle PCD defined standards, cannot bring the benefits until the water conditions deteriorate and affect the lives of humans and creatures in the water.The cause that cause water pollution is waste water from buildings and communities, particularly in communities where there is a dense population, such as the Bangkok municipal area in each province every household will be releasing waste water into water drainage chute and the public, they will flow down to our success.Natural water sources continue to waste water from industrial waste water which is from the manufacturing process, such as raw materials, coolant flush. Cleaning machines, etc. Pollution from industrial effluents will look different based on the type of treasure, products, manufacturing processes, and other general industrial plants. The same type and with similar production processes. Will look water damaged properties and similar effluents such as chemical manufacturing plant. Effluent will be coupled with chemical acid-base. Animal food production plants and substances contaminants in water which has a significant industrial sector and in the everyday lives of human beings. Are widely used in high doses, and more and more every day. Cause of contamination in the water source. When the water from such sources are causing harm to health both in the short and long term cadmium. If the accumulated in the body, there is the risk of renal failure, chemicals that come from various industries, which are usually released raw water source contamination, and sometimes there will be some type of chemical additives such as chlorine into the water as a liquid or gas is yellow brown yellow green odour and is.The poison used in the production of various chemicals such as acid, salts. Chlorine compounds Insect killing substance. Refrigerants and plastic compounds, disinfection, etc, but if there is residual chlorine in drinking water, including the chlorine reacts with organic matter in the water will cause trihalomethanes or substances, which are carcinogens trichloroethane can destroy the liver, kidneys and cause cancer in the large intestine or bladder. The chlorine residual in the water section for such a dip in the bath tub, or swimming in a chlorinated pool chlorination, often at higher concentrations than the standard. The findings showed that if the chlorine bath for 15 minutes to get into the chemicals through the skin and by breathing.The section distribution of wastewater is wastewater microorganism from tanning. The slaughterhouse or canned food factory, there will be a lot of these microbes, microorganisms use oxygen to sustain life can reduce levels of dissolved oxygen. Foul weather, causing rot. In addition, certain kinds of microorganisms that may be infections that endanger the public, such as microbes in waste water from hospitals, many with water until the water becomes not as nasty, and the common people are not appropriate for use in utility anymore. Or if the natural river discharge, it will make the quality of natural water damaged and the impact caused by the effects of water pollution is the waste water is as follows: water color and scent is nasty. The water is harmful to organisms in the water. Environmental pollution is the source of the disease to humans, animals and plants, it also is harmful to health, including water pollution, destruction will result in environmental and tourism with a nasty smell and color. Consumer cannot be used. Harmful organisms both in the water and nearby spoil the natural balance. Impact on the ecosystem and the environment are harmful to people's health, because the breeding of germs and diseases leading to humans as animals and plants, and water pollution prevention approach is to control wastewater into water sources. Waste water from various sources, should be handled with the system. For example, waste water treatment, waste water treatment system of a dairy cooperative to Nong PHO Ratchaburi. Limited patronage is to get rid of the rotten system, biological treatment. A pond, open air or a country that is clean is a river in Stockholm. Sweden's capital city. It is a place that has a clean water source in the world, Sweden said that Egyptians and tourists. Walk down to the river and drinking water from the river immediately. At the same time The quality of the tap water here is guaranteed one of the best in the world in the same way, so. If anyone wants to drink water from the tap water, it can be done, and there is no need to buy bottled water, but somehow that Sweden. There has long been regarded the most clean water sources in the world. Part comes from law enforcement, water conservation through strict Sweden has banned citizens take a dip in the river or Lake that is used as a water source to the consumer within the country.
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