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How to deal with the wastewater in the production of aluminum hydroxide?

In the process of producing aluminum hydroxide powder, some waste water will be produced, and if these are discharged directly, it may have an impact on the environment, so it is often necessary to deal with the waste water in production. 1, the use of advanced clean production technology, the pressure boiling digestion process using all indirect heating process, the aluminum hydroxide powder using counter-current washing, strict control of the amount of water into the process system.

in productionaluminum hydroxideIn the process of micropowder, some wastewater will be produced, and if these are discharged directly, it may have an impact on the environment, so it is often necessary to deal with wastewater in production.
1, the use of advanced clean production technology, the pressure boiling digestion process using all indirect heating process, the aluminum hydroxide powder using counter-current washing, strict control of the amount of water into the process system.

2. Take the technical measures of "clean-up and sewage diversion, one water for multiple uses", set up a circulating water system for production water, the sewage from the circulating water system is discharged into the production wastewater treatment station for treatment, and the treated water is returned to the process system for recycling.
3. The aluminum hydroxide powder is prepared as raw meal after clarification, and the alkali-containing solution in the process is recycled in the process to reduce alkali consumption and wastewater discharge.
Adopting more advanced production technology is to solve the problem of waste water in the production of aluminum hydroxide powder. At the same time, enterprises should take corresponding measures to actively deal with it in production to meet the discharge standard.

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What are the reasons for the failure of flame retardant after adding aluminum hydroxide flame retardant?

Everyone knows that there are two common flame retardants. Today we are going to talk about only one of them. Aluminum hydroxide flame retardant is an environmentally friendly halogen-free flame retardant, which can be widely used in fabrics, wood, plastics, and rubber., Polyurethane and other industries have ideal flame retardant effect. In the process of industrial application, it is found that flame retardant failure occurs when aluminum hydroxide flame retardant is added. The following are the reasons for the failure of aluminum hydroxide flame retardant, how to prevent it, how to deal with the operation, and restore the original function.

As a flame retardant, magnesium hydroxide also need to improve what aspects?

When it comes to flame retardants, everyone is familiar with them. Although we usually have less contact with them, we can know what they are used for from the name. Have to talk about magnesium hydroxide, we all know that its main presentation state is a granular, at present, the market sales of magnesium hydroxide particle size is larger, part of the commodity particle size up to tens of microns, immediately used as a flame retardant, poor dispersion, the physical properties of raw materials greater harm. In industrial production, physical grinding methods are generally used to reduce the particle size to 1 micron. The surface of magnesium hydroxide has high polarity and is easy to agglomerate. As the compatibility of refractory materials and polymer substrates, it not only reduces its flame retardant grade, but also causes more serious harm to the physical properties of raw materials.

Hefei Zhongke Flame Retardant New Material Co., Ltd

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Ministry of Foreign Trade Telephone:13956052398
Comprehensive department Telephone:0551-67712199
Company headquarters address: Hefei Feidong Economic Development Zone Xianghe Road 36
E-mail:hefei@zkxcl.com

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