Chinese Professional 26062-79-3 - Poly DADMAC – Cleanwater

Description

This product (technically named Poly dimethyl diallyl ammonium chloride) is cationic polymer in powder form or liquid form and it can be completely dissolved in water.

Application Field

PDADMAC can be widely used in industrial waste water and surface water purification as well as sludge thickening and dewatering. It can improve water clarity at a relatively low dose. It has good activity that accelerate the sedimentation rate. It is suitable for a wide range of pH 4-10.

This product  can also  be used in the colliery waste water, paper making waste water, oil field and oil refinery oily waste water and urban sewage treatment.

Painting industry

Printing and dyeing

Oli industry

mining industry

Textile industry

Drilling

Drilling

mining industry

paper making industry

paper making industry

Specifications

Application Method

Liquid
1. When used alone, it should be diluted to the concentration of 0.5%-0.05%(based on solid content).
2. In dealing with different source water or waste water, the dosage is based on the turbidity and the concentration of the water. The most economical dosage is based on the jar trial.

3. The dosing spot and the mixing velocity should be carefully decided to guarantee that the chemical can be mixed evenly with the other chemicals in the water and the flocs can not be broken.

4. It is better to dose the product continuously.

Powder

The product need to be prepared in factories equipped with dosing and distribution device. Sustained moderate sirinig is required. Water temperature should be controlled between 10-40℃. The required amount of this product depends on the quality of water or characteristics of sludge ,or judged by experiment.

Package and Storage

Liquid

Package: 210kg, 1100kg drum

Storage: This product should be sealed and stored in a dry and cool place.

If there appears stratification after the long-term storage, it can be mixed before being used.

Powder

Package: 25kg lined woven bag

Storage: Keep in a cool, dry and dark place, temperature is between 0-40℃. Use it as soon as possible, or it may be affected with damp.