Water Treatment
ระบบผลิตน้ำดี และน้ำประปา (Water Treatment System) ระบบกรองน้ำ และระบบผลิตน้ำบริสุทธิ์, ระบบผลิตน้ำสะอาดบรรจุขวด ETPC รับออกแบบและติดตั้งพร้อมจำหน่ายวัสดุอุปกรณ์สำหรับระบบผลิตน้ำดี
Chlorination
Chlorination is the process of adding the element chlorine to water as a method of water purification to make it fit for human consumption as drinking water. Water which has been treated with chlorine is effective in preventing the spread of waterborne disease.
The chlorination of public drinking supplies was originally met with resistance, as people were concerned about the health effects of the practice. The use of chlorine has greatly reduced the prevalence of waterborne disease as it is effective against almost all bacteria and viruses, as well as amoeba.
Chlorination is also used to sanitize the water in swimming pools and as a disinfection stage in sewage treatment.
Shock chlorination is a process used in many swimming pools, water wells, springs, and other water sources to reduce the bacterial and algal residue in the water. Shock chlorination is performed by mixing a large amount of sodium hypochlorite, which can be in the form of a powder or a liquid such as chlorine bleach, into the water. Water that is being shock chlorinated should not be swum in or drunk until the sodium hypochlorite count in the water goes down to three ppm or less.
