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Polyacrylamide for lead and zinc mines
In the process of washing and beneficiation of lead-zinc ore, a large amount of tailings slurry will be produced. Because the tailings directly carry pollutants such as heavy metals and residual beneficiation agents, it is easy to cause pollution to the environment. Therefore, tailings mud must b...Read more -
PHPA FOR EOR
As a high molecular organic polymer, polyacrylamide has excellent water solubility, and can be said to be one of the most widely used water-soluble polymer compounds. In oilfield flooding and oilfield exploitation, partially hydrolyzed polyacrylamide, or PHPA for short, is the most commonly used....Read more -
Influence of Molecular Weight on Polyacrylamide Viscosity
The viscosity of the polyacrylamide solution increases with the increase of the molecular weight of the polymer, because the viscosity of the polymer solution is generated by the interaction between the molecules during the movement of the molecules. When the relative molecular weight of the poly...Read more -
Industrial wastewater treatment, clarification and purification, select anionic polyacrylamide
In sewage treatment, polyacrylamide and polyaluminum chloride are the most used flocculants. Among them, polyaluminum chloride has a single type, and it is only necessary to select different alumina contents according to the treatment needs. However, PAM is different. The single ionic type is div...Read more -
Features of the flocculant
1) The flocculation is efficient, and it can even efficiently remove various non-ionic dyes. 2) High standard, the COD value in the treated water can directly reach the second-level emission standard, and if strictly operated, it can directly achieve the first-level (COD≤50ppm). 3) The floc is ...Read more -
Cationic polyacrylamide for sludge dewatering
Polyacrylamide is widely used, and cationic polyacrylamide has absolute advantages in sludge dewatering. The effect of cationic polyacrylamide CPAM in sludge dewatering is much better than that of other types of PAM, especially for water with complex or frequently changing water quality condition...Read more -
Cationic polyacrylamide for high-salt wastewater treatment
High-salt wastewater refers to wastewater containing organic matter and at least 3.5% (mass concentration) total dissolved solids (TDS). This kind of wastewater comes from a wide range of sources. First, in the chemical, pharmaceutical, petroleum, papermaking, dairy prod...Read more -
Application of Nonionic Polyacrylamide
As a linear polymer flocculant, polyacrylamide has the appearance of white particles. Because its molecular chain contains a certain amount of polar genes, it can absorb solid particles suspended in water, and bridge the particles to form large flocs. It can accelerate the sedimentation of the pa...Read more -
Application areas of polyacrylamide
1、As a flocculating agent, mainly used in industrial solid-liquid separation process, including settlement, to clarify, concentrate and sludge dewatering processes. Applications for all the major sectors are: Urban Sewage Treatment, Paper, Food Processing, Petrochemical, Metallurgical Pr...Read more -
The role of polyacrylamide in oilfield extraction and drilling
As a multifunctional additive, polyacrylamide can be used in many places, especially in the oilfield drilling process for mud enhancer, stabilizer and sedimentation flocculation to improve the rheology of the mud; polyacrylamide pam product It can improve the size of suspended particles, ...Read more -
Cationic flocculant used in municipal sewage treatment
1. The characteristics of municipal sewage Municipal sewage treatment generally refers to municipal sewage treatment plants, river sewage treatment, sewage treatment plants for large-scale public institutions, etc. The sewage is characterized by large changes in water quality, high COD (chemical...Read more -
Sludge dewatering-polyacrylamide
The commonly used water purification flocculant for sewage desliming is polyacrylamide, and sludge dewatering is also a key step in the sewage treatment process. After polyacrylamide is added to the sludge for conditioning, the moisture content of the filter cake continues to decrease. This is be...Read more