News

Requirements for storage conditions of polyacrylamide
by admin on 21-01-15
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
by admin on 21-01-13
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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What is the difference between coagulant, flocculant and coagulant aid?
by admin on 21-01-08
Coagulant, flocculant and coagulant aid are widely used in water treatment technology, such as coagulation and flocculation, polyaluminium chloride and polyacrylamide. So for the three in the use of management process, what specific safety precautions need to pay attention to? What is flocculant?...
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How to pick industrial wastewater polyacrylamides
by admin on 21-01-05
Commercial wastewater supplies businesses include paper mills, printing and dyeing plants, circuit board plants, electroplating plants, washing plants and other industries. The origin of the wastewater is related to the raw materials used in the workshop. For example, electroplating of wastewater...
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The Commodity Index of Polyacrylamide On December 27 in China
by admin on 20-12-28
On December 27, the China polyacrylamide commodity index was 88.59, which was the same as yesterday, decreased by 17.31% compared with the highest point 107.13 in the cycle (May 8, 2019), and increased by 6.88% compared with the lowest point 82.89 on August 2, 2020. (Note: period refers to from A...
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Latest Market Condition of Acrylonitrile in China
by admin on 20-12-23
There are two steps in the production of polyacrylamide Monomer production technology: in the production of acrylamide monomer, acrylonitrile is used as raw material, and the crude product of acrylamide monomer is formed by hydration under the action of catalyst. After flash evaporation and refin...
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How to choose suitable polyacrylamide for the treatment of chemical wastewater?
by admin on 20-12-18
The key steps for the prevention of chemical wastewater treatment are the reform of manufacturing systems and facilities, the elimination of toxins, the prevention of wastewater disposal, systematic utilization and recycling. If waste water needs to be discharged according to various chemical ind...
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In November, raw material acrylonitrile rose more than 2000 yuan / T, and polyacrylamide still rose in China market
by admin on 20-12-16
on November 29, the polyacrylamide commodity index was 88.23, unchanged with yesterday, 17.64% lower than 107.13 (2019-05-08), and 6.44% higher than the lowest point of 82.89 on August 02, 2020. (Note: Refers to the period from April 1, 2019 to now) Polyacrylamide Price Nov 2020 Industrial Chai...
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How to choose the right type of polyacrylamide?
by admin on 20-12-01
According to their ionic properties, PAM can be classified into four groups, namely nonionic, anionic, cationic and amphoteric polyacrylamide. There are several versions derived from various molecular weight and ionic degree parameters, based on molecular weight. Different drainage systems prefer...
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Five misunderstandings in the selection of polyacrylamide (PAM)
by admin on 20-11-19
Polyacrylamide (PAM) is a type of water-soluble linear polymer formed by free radical polymerization of acrylamide monomer. At the same time, it is also a kind of high molecular flocculant for water treatment that can absorb suspended particles in water, play the function of linking and bridging ...
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How to boost the effect of polyacrylamide on the use of coal washing
by admin on 20-11-19
How the use of polyacrylamide used in coal washing plants can be improved: When the influence of handling coal washing plant wastewater is positive and often poor, is the substance not good, is there a consumer response precipitant PAM? For your reference, the following Liermei briefly summarizes...
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Polyacrylamide industry enters golden decade
by admin on 20-11-06
With the global attention to environmental protection, as a country with serious water shortage, China’s efforts to control water pollution are also increasing. In the 12th Five Year Plan, key construction and reconstruction of sewage treatment plants are planned. Due to the irreplaceable r...
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