DADMAC homopolymer - PolyDADMAC purifies···

DADMAC homopolymer - PolyDADMAC purifies the water

DADMAC homopolymer - PolyDADMAC purifies the water


Polydadmacs are organic polymers used in water and waste water treatment. Organic coagulants like polydadmacs are used alone or in conjunction with metallic aluminum coagulants like ACH, Alum to enhance performance as well as to meet stringent environmental guidelines.

Dadmac polymer has different forms, as flake/powder/beads form etc, also for the convenience of usage in ending, polydadmac liquid is a good choice.

Water purification
Poly DADMAC is used as flocculant in water purification. It is very effective in flocculating, decoloring, killing algae and removing organics such as humus.
Little is needed to produce large flocs, rapid precipitation and low turbidity residue.

It is effective in coagulating and flocculating inorganic and organic particles such as silt, clay, algae, bacteria and viruses.
At high concentrations the organic polymer can remove natural organic matter such as humic and fulvic acids resulting in fewer disinfection byproduct precursors and less color.

Effluent treatment
Poly DADMAC is used in waste water treatment as a primary organic coagulant which neutralizes negatively charged colloidal material and reduces sludge volume compared with inorganic coagulants.

It can be widely used to treat source water and sewage water.

Water treatment coagulants are comprised of positively charged molecules that, when added to the water and mixed, accomplish this charge neutralisation. inorganic coagulants, organic coagulants or a combination of both are typically used to treat water for suspended solids removal.

In a colloidal suspension, particles will settle very slowly or not at all because the colloidal particles carry surface electrical charges that mutually repel each other. A coagulant (typically a metallic salt) with the opposite charge is added to the water to overcome the repulsive charge and “destabilise” the suspension.

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