Commonly used methods of using powdered activated carbon for sewage treatment


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;

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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; 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.

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