Activated charcoal can treat sewage

Activated charcoal can treat sewage

Because activated carbon has high requirements for water pretreatment, and the price of activated carbon is expensive, in wastewater treatment, activated carbon is mainly used to remove trace pollutants in wastewater to achieve the purpose of deep purification. The oily wastewater from the refinery is firstly treated by oil separation, air flotation and biological treatment, and then advanced treatment by sand filtration and activated carbon filtration. The phenol content of wastewater decreased from 0.1 mg/L (after biological treatment) to 0.005 mg/L, the cyanide content decreased from 0.19 mg/L to 0.048 mg/L, and the COD decreased from 85 mg/L to 18 mg/L.

Get A Quote

Corporate Culture

ShanLi attach most importance to "people-oriented, to intellectuals", value a harmonious working and living environment, and only we unite as one, ShanLi will have more explosive force and competitiveness. ShanLi directors and staff are out for "ShanLiman", in the "first and stronger, then do big" spirit of enterprise, to lay a solid basis for internal management, standardized factory production office facilities, strict with employee code of conduct, keep honest attitude, improving the overall quality and stability, focusing on economic growth, achieving profit growth and scale growth in sync, so that make the enterprise eternal develop and eternal operate.

about us

We Have The Best Solutions for Your Business

Changxing Shanli Chemical Materials Co.Ltd., is an international modern, outward-oriented comprehensive high-tech enterprise famous for its professional research and manufacturing of international high-end carbon molecular sieve products.

Learn More

Precautions for activated charcoal

Activated charcoal transportation and treatment:
First of all, it is forbidden to pull activated carbon with hooks during transportation, and avoid mixing with hard objects. Of course, apart from that, there should be no strong vibrations, trampling, etc., let alone throwing away. In addition, it must be lightly loaded and unloaded, the main purpose is not to affect the normal use in the future.

Precautions for activated charcoal

How long is the use time of activated carbon

How long can activated carbon be used

Activated carbon usually lasts six to twelve months. However, its use time is closely related to the environment. If activated carbon is placed in a new house, it can only be used for seven to fifteen days, while the activated carbon of an old house can be used for about 3 months. In addition, it is recommended not to use too much. Long time, otherwise it is likely to cause secondary pollution.

How long is the use time of activated carbon

Application of coconut shell activated carbon

Coconut shell activated carbon is made of high-quality coconut shell as raw material and refined through a series of production processes. The appearance of coconut shell activated carbon is black and granular. It has the advantages of well-developed pores, good adsorption performance, high strength, easy regeneration, economical durability, etc. However, due to issues such as the origin of coconut shell, the price is higher than that of conventional wooden activated carbon. The products are mainly used for the purification, decolorization, dechlorination, and deodorization of drinking water, purified water, wine, beverages, and industrial sewage; it can also be used for the desulfurization of the oil refining industry.

Application of coconut shell activated carbon
User Reviews

What users say about Shanli

Changxing is one of the most efficient customers I have ever chosen, with high enthusiasm for service


Changxing’s carbon molecular sieve has undergone its own research and development technology, and its nitrogen production effect is ahead of other peers.


I choose to cooperate with Changxing because they will arrange everything after I place the order, I only need to wait for the receipt of the goods.


Changxing has a complete range of molecular carbon models, and their products are very high-quality, which speeds up the production efficiency of our factory, very good!

Frequently Asked Question

Do you have any question?

The activated charcoal we have now developed has been upgraded on the existing technology, which has greatly improved the product characteristics.

After confirming the order of activated charcoal, we will arrange the packaging here and ship it as quickly as possible.

Our activated charcoal is prepared by the latest PSA method up to 99.999999% at a time, making the production more economical.

Choosing high-quality activated charcoal can improve production efficiency, reduce enterprise costs, and produce more quality products.

Our activated charcoal is produced through continuous innovation and is a professional supplier. The address is in Lvzhou Industrial Zone, Sian Town Changxing, Zhejiang, China.

When you encounter difficulties in the process of using activated charcoal, you can get in touch with our customer service on our official website. Our 24-hour service is online.

Get In Touch

Don't hesitate to contact with us

Sending your message. Please wait...