Product analysis: Performance testing of water treatment chemicals.

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last updated：Mar 18, 2013

内藤環境管理

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We are conducting evaluation tests and quality tests for water treatment chemicals!

In the water purification process at facilities such as water treatment plants, there are standards in place to ensure that the chemicals injected into the water do not contain impurities that exceed specified limits, which could adversely affect the quality of tap water. The substances in question include coagulants like polyaluminum chloride and disinfectants such as sodium hypochlorite, with testing items established according to the type of chemical. Naito Environmental Management Co., Ltd. conducts evaluation tests for water treatment chemicals based on guidelines from the Ministry of Health, Labour and Welfare and standards from the Japan Water Works Association, as well as quality tests based on Japanese Industrial Standards and Japan Water Works Association standards. For more details, please contact us or refer to our catalog.

Related Link - http://www.knights.jp/ana/product/wtrchm_index.htm…

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【Example of Water Treatment Chemicals】 [Type: Main Uses] ○ Poly Aluminum Chloride: Coagulation ○ Aluminum Sulfate: Coagulation ○ Polyacrylamide: Coagulation Aid ○ Sodium Hypochlorite: Disinfection ○ Chlorine Dioxide: Disinfection Aid ○ Sulfuric Acid: pH Adjustment; Acid Treatment ○ Sodium Hydroxide: pH Adjustment; Alkaline Treatment; Corrosion Prevention ○ Powdered Activated Carbon: Adsorption [Related Regulations] ○ Ministerial Ordinance Establishing Technical Standards for Water Supply Facilities (Ministry of Health Ordinance No. 15) ● For more details, please contact us or refer to the catalog.