Commonly used methods of using powdered activated carbon for sewage treatment

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The commonly used method of using powdered activated carbon for sewage treatment The commonly used method of using powdered activated carbon for sewage treatment generally includes three steps: 1) Vigorous mixing, so that the carbon can be rapidly distributed in the sewage;

The commonly used method of using powdered activated carbon for sewage treatment The commonly used method of using powdered activated carbon for sewage treatment generally includes three steps: 1) Vigorous mixing, so that the carbon can be rapidly distributed in the sewage; 2) Contact adsorption and oxidation, so that the carbon is suspended in the sewage Carry out suspension adsorption and oxidation; 3) Liquid-solid separation to separate carbon from sewage. This method of powdered activated carbon using has the following advantages: stability and good treatment effect; improved resistance of microorganisms to organic substances and heavy metals; activated carbon can adsorb surface active substances, solving the problem of air bubbles in the aeration tank; The solid and dense sludge is formed, which improves the operating conditions of the activated sludge method; it can be used to treat wastewater with complex components, variable concentration and water volume; and the cost is low.