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How to distinguish anionic polyacrylamide and cationic polyacrylamide?
2021-02-19
According to the ionic characteristics, polyacrylamide can be divided into four types: non-ionic polyacrylamide (NPAM), ionic polyacrylamide (ACPAM), anionic polyacrylamide (APAM), cationic polyacrylamide (CPAM). For different application areas, the type of polyacrylamide used will be different. If used improperly, the water treatment effect is not very obvious. Therefore, when using polyacrylamide to treat water, it is necessary to know whether it is anionic polyacrylamide or cationic polyacrylamide, otherwise the use of the wrong PAM not only does not have the effect of purifying water, but also has an adverse effect.
Precautions for the use and dissolution of special polyacrylamide in steel mills
2021-02-04
Steel mill special polyacrylamide PAM is a kind of water-soluble polymer, because its molecular chain contains a certain number of polar groups, so it can absorb the solid particles suspended in water to bridge between the particles or make the particles aggregate to form a large floc by charge neutralization. Therefore, the special polyacrylamide PAM for steel mills can accelerate the sedimentation of particles in the suspension, and has the effect of accelerating the clarification of the solution and promoting filtration.
Brief Analysis of Several Application Fields of Polyacrylamide
2021-02-01
Special polyacrylamide for municipal sewage: it is often used together with activated carbon for raw water treatment. it can be used for coagulation and purification of suspended particles in domestic water. organic flocculant polyacrylamide is used instead of inorganic flocculant. even if the sedimentation tank is not reformed, the water purification capacity can be improved by more than 20%. In municipal sewage treatment, the use of special polyacrylamide for municipal sewage can improve the utilization rate of water recycling for sludge dewatering, as an important formulation agent in industrial water treatment, polyacrylamide plays a major role in urban sewage: reducing the amount of flocculant.
Printing and dyeing factory special polyacrylamide use matters needing attention
2021-01-29
In recent years, the environmental protection department has been very strict in the inspection of drainage. Therefore, many companies cannot take it lightly. They must strengthen the supervision of emission standards to avoid errors. Today we will mainly learn about the water treatment application in the special polyacrylamide for printing and dyeing plants.
2020-09-01
According to the "Interim Measures for the Acceptance of Environmental Protection for the Completion of Construction Projects", "Technical Specifications for the Acceptance of Environmental Protection for the Completion of Construction Projects", and in comparison with the "Interim Measures for the Acceptance of Environmental Protection for the Completion of Construction Projects", Henan Yiqun Environmental Protection Technology Co., Ltd. has an annual output of 50000 tons. The environmental protection acceptance monitoring report form of the polymer polyacrylamide project (phase I) is announced as follows:
Henan Yiqun Boiler Acceptance Monitoring Report Form
2020-09-01
According to the "Interim Measures for the Acceptance of Environmental Protection for the Completion of Construction Projects", "Technical Specifications for the Acceptance of Environmental Protection for the Completion of Construction Projects", and in comparison with the "Interim Measures for the Acceptance of Environmental Protection for the Completion of Construction Projects", Henan Yiqun Environmental Protection Technology Co., Ltd. has an annual output of 50000 tons. The environmental protection acceptance monitoring report form of the polymer polyacrylamide project (phase I) is announced as follows:
2020-09-01
According to the "Interim Measures for the Acceptance of Environmental Protection for the Completion of Construction Projects" and the "Technical Specifications for the Acceptance of Environmental Protection for the Completion of Construction Projects", and in comparison with the "Interim Measures for the Acceptance of Environmental Protection for the Completion of Construction Projects", the annual output of Henan Yiqun Environmental Protection Technology Co., Ltd. is 50000 tons. The environmental protection acceptance monitoring report of the polymer polyacrylamide project (Phase I) is announced as follows:
The specific role of polyacrylamide in mining metallurgy
2020-02-28
Polyacrylamide flocculant plays an important role in water treatment, and polyacrylamide is needed in many places, so the demand for polyacrylamide is also increasing day by day. With the pace of the times, Henan Yiqun Environmental Protection Technology Co., Ltd. keeps up with the footsteps and pays close attention to the technical status and development of polyacrylamide production in China, so as to prepare for social development and beautify the motherland.
What is the reason why polyacrylamide cannot achieve the expected effect when used
2019-11-30
Specific analysis of the problem, polyacrylamide models are divided into anionic, cationic, non-ionic, zwitterionic four types of polyacrylamide, different types of polyacrylamide types, selection and use methods are also different. For example: When using flocculation, cationic polyacrylamide is suitable for highly toxic, organic-containing sewage flocculation treatment and organic sludge dewatering process. Anionic polyacrylamide is suitable for flocculation treatment of sewage with large suspended particles, high turbidity and positive charge. Non-ionic polyacrylamide has strong flocculation effect in acidic water quality because it does not have the activity of amide group on ion side chain. function group. Therefore, the key to solve this problem is to find a suitable polyacrylamide according to the actual industrial project.
The company has a new product.
2019-08-02
Henan Yiqun Environmental Protection Technology Co., Ltd. is a high-tech company specializing in the production of alumina flocculants, with a post-doctoral research and development team. At present, the company has a major breakthrough in technology (the new type of dry powder high-efficiency flocculant successfully replaced the current alumina plant separation with imported emulsion flocculant and dry powder flocculant), the product quality is reliable, cost-effective. Choosing our flocculant is to choose to improve production, reduce consumption and increase profits.
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