Which cationic polyacrylamide is used for sludge dewatering?

Cationic polyacrylamide  of SUPERFLOC C-492 and superfloc  C-496 are two cationic polyacrylamide with very low and high chagre mainly used for water treatment and sludge dewatering.can be replaced by ASIAFLOC C series .

Which cationic polyacrylamide can be replaced by asiafloc C series?

Cationic polyacrylamide of SUPERFLOC C-492 and superfloc C-496 are two cationic polyacrylamide with very low and high chagre mainly used for water treatment and sludge dewatering.can be replaced by ASIAFLOC C series . Cationic polyacrylamide (SUPERFLOC C-492 C-496) can be replaced by the ASIAFLOC series

What is cationic polyacrylamide (CPAM)?

Cationic polyacrylamide (CPAM) is a water-soluble linear polymer flocculant, which is formed by copolymerization of cationic monomer and acrylamide monomer. Mainly used in sewage flocculation sedimentation and sludge dewatering and other purposes.

Does Kemira produce cationic dry powder flocculants / polyacrylamides?

Kemira produces a full range of cationic dry powder flocculants / polyacrylamides (CDPAM) in a range of molecular weights. We also offer a full range of cationic inverse emulsion (CEPAM) flocculants of different cationic charge densities and molecular weight variants.

What are the properties of polyaluminium coagulants?

An important property of polyaluminium coagulants is their basicity. The highly charged Al in the products is optimized for best performance for the different basicities of PAC. The low to medium basicity products (25% up to 45%) are excellent at reducing the turbidity while maintaining good phosphorus removal properties.

Are polyaluminium coagulants better than alum?

The polyaluminium coagulants in general consume considerably less alkalinity than alum. They are effective over a broader pH range compared to alum and experience shows that PACl works satisfactorily over a pH range of 5.0 to 8.0; PACl and ACH work extremely well at low raw water temperatures.