Water-medium Dispersing Polyacrylamide

Use:

(1) Industrial waste water treatment:

For the neutral or alkaline waste water with pH value of 7-14, large suspended particles and ions of positive charge, it has the best treating effect, such as the waste water from iron industry, electroplating factory, metallurgical industry, coal washing, etc..

(2) Drinking water treatment:

When the drinking water still does not meet the standard after the treatment of the precipitation and filtering, then the APAM can be used as the flocculant. Its dosage is 2%-5% of that of the inorganic flocculants, but the effect of former is dozens of times of that of latter.

(3) It can be used for the recycling of the loss of brewers' grains in the alcohol plant and starch in the starch factory.

(4) It can be used as the water block agent in the oil field, and also the oil-displacing agent during the tertiary recovery.

(5) It can be applied in the paper-making industry. It can be used as the dispersant, retention aid, etc. in the long fiber paper-making, and also the flocculant for the waste water from the paper-making.

Properties
Compared with the products of powder type, colloid type and emulsion type, water-medium dispersing type polyacrylamide has the following advantages:
1. It dissolves faster, consumes less energy, has better anti-shearing property than powder type product without powder pollution when used;
2. It has higher concentration and lower viscosity, dissolves faster than colloid type product with easier operation.
3. Compared with emulsion type product, the biggest advantage is that there is no mineral oil and surface-active agent in it and therefore there’s no secondary pollution to the environment.