|
Anionic Polyacrylamide (APAM) is widely used in municipal and industrial wasted water treatment, it is an environmental friendly chemical for non-drinking water treatment. WELLDONE APAM has the advantages of:
1. Less adoption: 0.1% solution can have better or same performance compare with other brands (0.15-0.3%);2. Short dissolving time: 30 minutes in summer time, 40 minutes in winter time;
3. Flocculation enhancement: Special carboxyl on the polymer line-chain makes the bridging absorbency much stronger which makes the flocculation/coagulation/sedimentation more faster;
4. Save more production costs: less adoption, short dissolving time and quick flocculation all save production costs, as continuous and low energy production is more important for all end users.
Polyacrylamide as a water purification coagulant, to achieve the best amount of coagulation effect is very small, the best dosage is 0.03 ~ 0.4mg/L. Beyond this range will not work or it will be easy to have side effects.