Cationic polyacrylamide/PAM
This product is a water-soluble polymer. Because its molecular chain contains a certain number of polar groups, it can bridge between particles by adsorbing solid particles suspended in water or condense particles to form large flocs through charge neutralization. Therefore, it can accelerate the sedimentation of particles in the suspension, and has a very obvious effect of accelerating the clarification of the solution and promoting filtration.
Category:
Keyword:Sewage disposal 丨 Drug
Description
Product description:
This product is a water-soluble polymer. Because its molecular chain contains a certain number of polar groups, it can bridge between particles by adsorbing solid particles suspended in water or condense particles to form large flocs through charge neutralization. Therefore, it can accelerate the sedimentation of particles in the suspension, and has a very obvious effect of accelerating the clarification of the solution and promoting filtration.
Product Model:
- Cationic type cation degree 5%-80%, average molecular weight 400 million-1000 million.
It has the functions of turbidity removal, decolorization, adsorption, bonding, etc., and is suitable for wastewater treatment in dyeing, papermaking, food, construction, metallurgy, mineral processing, pulverized coal, oilfield, aquatic processing and fermentation industries. It is especially suitable for the dewatering treatment of urban sewage, urban sludge, paper sludge and other industrial sludge.
type |
Model |
molecular weight |
Degree of hydrolysis |
cation
|
C05 |
low |
low |
C10 |
low |
low |
|
C15 |
middle |
low |
|
C20 |
middle |
middle |
|
C30 |
Medium high |
middle |
|
C40 |
Medium high |
Medium high |
|
C50 |
Medium high |
high |
|
C60 |
high |
Super high |
How to use:
1) Solid powder is formulated into an aqueous solution with a concentration of 0.1%, and it is advisable to use neutral water without salts. When dissolving, sprinkle this product evenly into stirred water, and appropriate warming (<60 °C) can accelerate dissolution. Through a small test, determine the optimal dosage of this product and adjust the optimal PH value of the water to be treated.
2) When adding this series of product solution, the mixing with the treated liquid should be accelerated, and after the flocs appear, slow down the agitation speed to facilitate the growth of flocs and accelerate settlement.
3) When this product is used with polyaluminum chloride, the flocculation and sedimentation effect is better.
Storage and packaging:
1) Solid products are packed in polypropylene woven bags, lined with plastic bags, 25 kg per bag; The colloids are packed in fiber drums lined with plastic bags, 50 kg or 200 kg per drum.
- This product has hygroscopicity, to be sealed and stored in a cool and dry place, the temperature should be below 35 °C. Avoid spilling solid products on the ground to prevent the floor from slipping after the product absorbs moisture.
3) Avoid using metal materials and other dissolving tanks and pools that are easy to affect water quality.
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