PRODUCTS > Applied activated carbon series > Activated carbon for sewage treatment

Activated carbon for sewage treatment

Activated carbon for sewage treatment is made of coal, coconut shell, fruit shell, wood and other raw materials and developed by experts. It has a long history and experience in wastewater purification. The produced activated carbon for sewage treatment can deal with cyanide wastewater, mercury wastewater, phenol wastewater, methanol wastewater and advanced wastewater treatment of oil refineries. It has been widely used in water treatment industry.

Activated carbon for sewage treatment: so how is the water polluted? There are two main reasons: one is natural, the other is artificial. Water pollution is caused by a large amount of dust falling into the water body due to the dissolution of various minerals by rainwater, volcanic eruption and wind erosion in arid areas, which belongs to natural pollution. A large number of untreated industrial wastewater, domestic sewage and various wastes are discharged into the water body, resulting in deterioration of water quality, which belongs to man-made pollution. And people usually say that water pollution mainly refers to the latter, but also the most important.

Our company specializes in the research of activated carbon for sewage treatment, which is widely used, has strong adsorption performance and high mechanical strength, and is widely used in the recovery and purification of various types of wastewater.


[technical indicators]GB/7701.3-199

index

unit

¢2.5

¢3.0

¢4.0

powder

Iodine adsorption value

mg/g

850~1050

850~1050

850~1050

900~1200

Adsorption rate of carbon tetrachloride

%

≥60

≥60

≥60


Drying and decrement

%

≤10

≤10

≤10

≤10

Ignition residue

%

8~15

8~15

8~15

8~15

Wear resistance

%

≥90

≥90

≥90


Particle size

mm

2.5

3.0

4.0

100-200

Pore volume

cm3/g

≥0.65

≥0.65

≥0.65

≥0.73

Floating rate

%

≤2

≤2

≤2

≤3

Phenol adsorption value

Mg/g

≥140

≥140

≥140

≥140




Remarks:

1. If the user has special requirements for particle size, adsorption value, floatation rate, etc., they can be ordered at the time of ordering.

2. The floating rate of irregular granular activated carbon is not more than 10%




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