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Anionic 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

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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:

Anionic hydrolysis degree 15%-45%, average molecular weight 1500-2000 million.

Accelerate the sedimentation of particles in the suspension, accelerate the clarification of the solution, promote filtration and other effects.

Used in textile, building materials, mineral processing and other industries, can be used as long fiber papermaking dispersant, dry strength agent, retention filter aid and papermaking wastewater flocculant. Especially for sewage with neutral or alkaline pH, large suspended particles in water, high concentration, and positive charge, such as sewage treatment in steel plants, electroplating plants, metallurgical plants, and coal washing plants, the effect is remarkable.

type

Model

molecular weight

Degree of hydrolysis

anion

A1940

high

Medium high

A1730

Medium high

Medium high

A1725

Medium high

middle

A1515

Medium high

Medium low

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.

  1. 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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