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The relationship between ultra-fine talc and water treatment

2019-10-15
Times

Through the previous introduction, I believe that everyone has a certain understanding of the performance of ultrafine talc powder and even other talc powder products. Ultrafine talc powder plays a vital role in the production and modification of products in different industries. Improvement and feature enhancement have different effects. So, do you know that ultra-fine talc can also improve water quality? Let's take a look at the editors to understand the outstanding performance of ultra-fine talc in water treatment projects.


1.Treat oily wastewater


Oily wastewater mainly comes from the cooling and lubricating fluids of the petroleum industry, iron and steel, gas stations, and machinery industries. The covering of the oil surface in the wastewater makes the water body lose its ability to self-purify and disrupts the ecological balance in the water. Talc powder has a significant degreasing effect on the aerated cyclone, and the degreasing rate is increased by about 5% compared with that without adding talc. Talc is a natural hydrophobic and lipophilic mineral that can promote the separation of hydrophobic and lipophilic particles in oil and water. Therefore, talc can be used as an oil absorbent to treat oily wastewater.



2. Treatment of aromatic organic wastewater


With the development of petrochemical, plastic and other industries, more and more wastewater containing aromatic compounds such as benzene, toluene, and phenol is being discharged from factories. The pollutants of this type of wastewater have a stable structure and are difficult to degrade. Under good conditions such as the particle size, quantity, and action time of talc, it can effectively purify phenols in sewage. The adsorption of modified talc keeps the biocatalyst from being polluted, prolongs the catalytic action, and removes Effective method for phenolic contaminants in water. Talcum powder can be used to treat aromatic organic wastewater, mainly because its surface siloxane structure is hydrophobic, which makes it easy to neutrally adsorb with non-polar organic molecules such as benzene. Coupling agent or high-energy ultrasonically modified talc powder can enhance its surface activity, improve its hydrophobic properties, and effectively adsorb organic molecular pollutants.


Thank you all for your interest in the product information we released. If you want to know more, you can come to our company for consultation. We welcome everyone and look forward to cooperating with you!


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Address: Zhaobao Village, Yingluo Town, Haicheng City, Liaoning Province

Phone: +86 0412-3270890

Fax: +86 0412-3270198

Email: FQKY@fqky.com

Mobile: +86 130-8121-2999 +86 152-4212-1616

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