At Tochi Kairyo Center, we believe that drinking water starts with meeting each country’s water quality standards. We strive to deliver safe water for daily use that accomplishes that.

At Tochi Kairyo Center Co., Ltd., our mission is to:
 
  1. Contribute to global SDGs by solving problems with domestic water supplies (health problems caused by the ingestion of arsenic and other toxic metals)
  2. Contribute to local communities by securing access to water during emergencies through simple desalination methods
  3. Reduce impacts on the environment through the effective use of waste wood from forest thinning and other sources (in the form of paper sludge)
 
  In many countries, it is difficult to secure safe drinking water. In fact, huge amounts of money are spent to install and run treatment plants. Particularly in remote areas without electricity, simple treatment devices are often the most efficient solution.
 
  We developed a water treatment method that utilizes the properties of PSF (Paper Sludge Floc), an inorganic environmental treatment agent in the form of a powder. We oversee the process of separating treated water that contains dissolved toxic metals into water and impurities, and assist in the development of simple methods to separate cloudy or muddy water, and develop chemical agents to separate small amounts of humic substances, iron, manganese, mud, blue-green algae, cement, and more.

At Tochi Kairyo Center, we believe that drinking water starts with meeting each country’s water quality standards. We strive to deliver safe water for daily use that accomplishes that.

At Tochi Kairyo Center Co., Ltd., our mission is to:
 
  1. Contribute to global SDGs by solving problems with domestic water supplies (health problems caused by the ingestion of arsenic and other toxic metals)
  2. Contribute to local communities by securing access to water during emergencies through simple desalination methods
  3. Reduce impacts on the environment through the effective use of waste wood from forest thinning and other sources (in the form of paper sludge)
 
  In many countries, it is difficult to secure safe drinking water. In fact, huge amounts of money are spent to install and run treatment plants. Particularly in remote areas without electricity, simple treatment devices are often the most efficient solution.
 
  We developed a water treatment method that utilizes the properties of PSF (Paper Sludge Floc), an inorganic environmental treatment agent in the form of a powder. We oversee the process of separating treated water that contains dissolved toxic metals into water and impurities, and assist in the development of simple methods to separate cloudy or muddy water, and develop chemical agents to separate small amounts of humic substances, iron, manganese, mud, blue-green algae, cement, and more.