NEWS

release time:

2022-03-11 10:41

The main use of aluminum sulfate is to use it as a flocculant to purify water in water treatment. There are corresponding regulations on its purity in water treatment. However, in many cases, the purity of products produced by manufacturers may not meet the standards for use. If the product does not meet the standard, the effect of water purification may not meet the expected needs, so how to improve the purity of the product is a very important issue. Let's take a look with the editor.
1. A clean production environment and a standardized production process are conducive to improving the purity of the finished product, which can help the product meet the requirements for use.
2. Do not use ore acid or other by-product sulfuric acid for the sulfuric acid that needs to be used in the production of raw materials, which has a great impact on the purity of aluminum sulfate.
3. It is necessary to ensure that no impurities are mixed in the product during transportation, production and processing. Especially avoid using iron equipment in production and transportation, because iron equipment will produce iron filings and other impurities under acid corrosion, which will also affect the purity of the products produced later. It is recommended to use stainless steel or other anti-corrosion equipment as much as possible.
4. Be sure to choose and use raw materials, which is very important to improve the purity of the product. Generally, it is recommended that manufacturers use aluminum hydroxide as the raw material and use the sintering production process to ensure its purity and whiteness.
The four methods described above are all methods of improving the purity of aluminum sulfate. We can choose one or more of them to use during production, so that the produced products can meet the standards for use and achieve the expected results. Effect