Solvent recovery (because of the activated carbon adsorption of organic solvents)
Chemical storage exhaust purification
Automobile tail gas purification
Gas separation, such as the recovery of benzene from city gas;Recovered from natural gas gasoline, propane and butane;Used for disposal of synthesis gas, such as recovery of hydrocarbons.
Liquid phase adsorption, such as using activated carbon adsorption in the sugar industry discolor the sugar solution;Use activated carbon discolor the organic material in chemical industry;Use activated carbon to purify the organic impurities in plating bath, to guarantee the quality of plating surface and used for removing phenol wastewater, etc.
Water Purification :: Washington State Department of Health
Purifying by adding liquid chlorine bleach. Treat water by adding liquid household bleach, such as Clorox or Purex. Household bleach is typically between 5.25 percent and 8.25 percent chlorine. Avoid using bleaches that contain perfumes, dyes and other additives. Cloudy water should be filtered before adding bleach
Water chlorination is the process of adding chlorine or chlorine compounds such as sodium ... Chlorine gas was first used on a continuing basis to disinfect the water supply at the Belmont filter plant, Philadelphia, Pennsylvania by using a