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  • The role of flocculant in sewage treatment

    The role of flocculant in sewage treatment

    The main function of flocculant in sewage treatment is to strengthen the solid-liquid separation of sewage. Flocculant can be used for the primary precipitation in sewage treatment and the secondary precipitation after activated sludge method, and it can also be used for tertiary treatment or ad...
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  • Details of the use of polyacrylamide in the paper industry

    Details of the use of polyacrylamide in the paper industry

    Polyacrylamide is currently widely used in paper mills to produce dry strength agents, etc. Recently, many friends have reported that polyacrylamide is very troublesome when it is dissolved, and it is easy to agglomerate if workers do not know the mixing process or are irresponsible. 1. The stir...
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  • Application of Polyelectrolyte in Municipal Wastewater

    Application of Polyelectrolyte in Municipal Wastewater

    Municipal sewage treatment generally refers to municipal sewage treatment plants, sewage treatment plants of large public institutions, sewage treatment plants of public institutions, river sewage treatment, and municipal sewage treatment plants have higher COD and are more difficult to treat. M...
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  • Application of Polyacrylamide in mining

    Application of Polyacrylamide in mining

    Polyacrylamide is used in the mining and processing of coal, gold, silver, copper, iron, zinc, uranium, nickel, phosphorus, potassium, manganese and other minerals and tailings treatment processes. The main purpose is to improve the efficiency and recovery rate of solid-liquid separation; Among ...
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  • How to identify the ion type of polyacrylamide

    How to identify the ion type of polyacrylamide

    According to the ion type, polyacrylamide can be divided into: anionic polyacrylamide, cationic polyacrylamide and non-ionic polyacrylamide. How does the polyacrylamide manufacturer identify the type of polyacrylamide ion: Polyacrylamide manufacturers are equipped with professional laboratories. ...
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  • The correct way to choose polyacrylamide (PAM) model

    The correct way to choose polyacrylamide (PAM) model

    How to correctly choose the polyacrylamide (PAM) model? This is an old problem, it is also a common problem, and it is also a problem that is easy to choose wrong. Wrong choice? What's the harm? There is basically no major harm, that is, the cost is increased or the due ...
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  • Polyacrylamide used for neutralization and precipitation treatment of waste acid solution

    Polyacrylamide used for neutralization and precipitation treatment of waste acid solution

    Pickling is usually associated with passivation. Generally speaking, the materials that need pickling must be passivated, because after pickling, the surface will not form a passive film, or the thickness of the passive film is very thin, so there is no effect. The subsequent passivation process ...
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  • The Commodity Index of Polyacrylamide was 88.11 On January 26

    The Commodity Index of Polyacrylamide was 88.11 On January 26

    On January 26, the commodity index of polyacrylamide in China was 88.11, which was the same as yesterday, decreased by 17.75% compared with the highest point 107.13 in the period (May 8, 2019), and increased by 6.30% compared with the lowest point 82.89 on August 2, 2020. (Note: the period refers...
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  • Why was the desired result not accomplished by polyacrylamide?

    Why was the desired result not accomplished by polyacrylamide?

    With the rapid development of science and the vigorous rise of industry, agriculture and manufacturing, the utilization rate of water resources is constantly looking for new directions. The most critical development direction is to use water resources reasonably, improve the utilization rate of w...
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  • Is polyacrylamide dangerous? Is polyacrylamide toxic? What is polyacrylamide?

    Is polyacrylamide dangerous? Is polyacrylamide toxic? What is polyacrylamide?

    Polyacrylamide (PAM) is a type of high-molecular flocculating agent used to treat water. It is also a kind of high molecular polymer of linear organics. Around the same time, suspended particles will also be adsorbed in water and play a role in binding and bridging the particles, allowing the fin...
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  • Requirements for storage conditions of polyacrylamide

    Requirements for storage conditions of polyacrylamide

    Only through recognizing the packaging and shipping conditions of polyacrylamide and the storage requirements during storage, can it be used normally within the proper shelf life and avoid the substance from being contaminated with damp or caking due to improper storage. There are two types of so...
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  • The application of non-ionic polyacrylamide in wastewater treatment

    The application of non-ionic polyacrylamide in wastewater treatment

    Flocculent polyacrylamide, which is primarily cationic, anionic and non-ionic in the purification of water. The use of non-ionic polyacrylamide is not so broad among these types and producers have comparatively limited manufacturing capability and models. Polyacrylamide is a better flocculant for...
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