High purity PAM Polyacrylamide coagulant for water treatment
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- Supplier: Gongyi Jiahe Water Purification Material Co. Ltd.
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Product Overview
Description
Products Description
Polyacrylamide is a white powder or small particle substance.Chinese alias: flocculant, English name;PAM (Polyacrylamide)
Technical Index
Item/Type | Appearance | Molecular weight(ten thousand) | Solid content% | Degree of ion or hydrolysis% | Residual monomer | Range of application |
anionic | White granules or powders | 300-2200 | ≥88 | degree of hydrolysis 10-35 | ≤0.2 | water has a neutral or alkaline PH |
cationold | White granules or powders | 500-1200 | ≥88 | ionic 5-60 | ≤0.2 | belt type centrifugal press filter press |
nonionic | White granules or powders | 200-1500 | ≥88 | degree of hydrolysis 0-5 | ≤0.2 | water has a neutral or alkaline PH |
zwitterionic | White granules or powders | 500-1200 | ≥88 | ionic 5-50 | ≤0.2 | belt type centrifugal press filter press |
anionic | specific gravity | 0.62 | unit weight | 0.5 |
Application Field
Used for domestic sewage, purification of industrial water, industrial waste water, backwater injection in mines and oilfields,purification of papermaking, metallurgy, coal washing, leather and various chemical waste water treatment.
Test Result
Flocculation: PAM can make suspended substances through electric neutralization, bridge adsorption, and flocculation.
Resistance reduction: PAM can effectively reduce the friction resistance of the fluid, and adding a small amount of PAM in water can reduce the resistance by 50-80%.
Thickening agent: PAM has thickening effect under neutral and acidic conditions, and PAM is easy to hydrolyze when PH value is over 10.When the structure is semi-reticular, the thickening will be more obvious.
Adhesion: it can play a role of adhesion through mechanical, physical and chemical actions.
Resistance reduction: PAM can effectively reduce the friction resistance of the fluid, and adding a small amount of PAM in water can reduce the resistance by 50-80%.
Thickening agent: PAM has thickening effect under neutral and acidic conditions, and PAM is easy to hydrolyze when PH value is over 10.When the structure is semi-reticular, the thickening will be more obvious.
Company Profile
Our company has two domestic advanced spray drying production lines and two drum production lines.With an annual output of 50,000 tons of various water purification chemicals.The main products include Polymeric Aluminium Chloride (PAC),Polymeric Aluminium Ferric Chloride(PAFC),Polymeric Ferric Sulfate( PFS),polyacrylamide(PAM),and more than 10 products in more than 30 specifications.Products sell very well in domestic and overseas,products are exported to more than ten countries and regions worldwide.
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