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How polyaluminium chloride plays a big role
Whether the polyaluminium chloride can play a good use effect depends not only on the quality of the polyaluminium chloride products, but also on the correct use method. Today we will introduce the considerations of dissolving polymeric aluminum chloride before use.
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2021
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Advantages of polyaluminium chloride in industrial wastewater treatment
Polyaluminium chloride is widely used in various fields of wastewater treatment, especially industrial wastewater treatment. Industrial wastewater is produced in large quantity and polluted seriously. It can only be discharged after treatment to reach the corresponding discharge standard. Polyaluminium chloride can be used to treat various industrial wastewater to protect the environment.
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How to judge the quality of polyaluminium chloride from indicators?
In the rapid development of science and technology today, the country has certain index requirements for each product testing. In the process of testing some substances, there are corresponding index judgment criteria. I believe everyone knows how much process is needed behind the definition of index. Polyaluminium chloride also has corresponding judgment criteria in the process of sampling and testing.
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Application of polyaluminium chloride in wastewater treatment sites
Currently, people are accustomed to buying solid aluminum chloride, so the dissolving agent before use is the basic knowledge of using polyaluminum chloride. Polyaluminium chloride needs to be dissolved at room temperature. For on-site use, it is necessary to put the polyaluminum chloride into the dissolution tank, directly inject tap water to dissolve it, stir it to dissolve fully, and then leave it to get the polyaluminum chloride solution. In most cases, the weight ratio of polyaluminium chloride is 1:4 or 1:5 or 1:5. When using, it should be diluted according to the concentration of the polyaluminium chloride solution used.
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Calcium aluminate powder: Introduction of calcium aluminate powder
Calcium aluminate powder (raw material of water purifier) is mainly composed of CaO, AL2O3 and Fe2O3, which has strong activity. The one-step method of producing water purifier by acid dissolution can save a lot of manpower and electricity, and reduce the cost to a large extent, and has the advantages of simple process equipment and easy to master. It is the ideal raw material for the production of alkali aluminum chloride and polyaluminium chloride.
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Take you to understand the basic information of calcium aluminate powder?
When you see the calcium aluminate powder, I think there are most people are not familiar with it, for its knowledge is not clear, just today with this opportunity for you to do a simple introduction, if you are interested, you can take a look.
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