Multiple applications of activated carbon in the water treatment industry

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Multiple applications of activated carbon in the water treatment industry

#1 dingxinda9

Advanced Member

Group: Members
Posts: 46
Joined: 29-October 20

Posted 11 March 2021 - 10:37 PM

1. Industrial water treatment:

Activated carbon treatment is mainly to remove organic matter, colloids, pesticide residues, free chlorine, "pyrogens" and a small amount of carbon dioxide and oxygen and other gases (removal of gas is particularly important for power generation boilers operating at high pressure or critical conditions).

2. Treatment of urban residents' domestic sewage:

With the progress of human civilization and economic development, the process of urbanization will inevitably accelerate, which makes the problem of urban residents' domestic sewage pollution water sources become particularly serious.

In order to treat urban residents’ domestic sewage, "secondary" or "tertiary" treatment is generally adopted. coconut carbon Activated carbon is usually used for the third-stage treatment in the third-stage treatment. The water quality after the third-stage treatment can reach a total organic carbon content of <5mg/L , Permanganate index <10mg/L, thus greatly reducing the damage to the environment.

3. Treatment of industrial wastewater:

Activated carbon adsorption method is an important method or link in the advanced treatment of industrial wastewater. Most of it is used in the third stage, but a small amount is also used in the second stage with only two-stage treatment.

4. Water treatment:

Tap water is treated with activated carbon to remove organic impurities and odor, which is better than treating with chlorine and bleaching powder. bulk activated carbon canada
It will not cause the formation of chlorinated hydrocarbons (such as methyl chloride).

In addition, the activated carbon treatment of tap water will not cause the loss of Ca and Mg. With the advancement of science and technology, people have stricter and stricter requirements on the quality of drinking water.