What is cationic polyacrylamide used for?

Cationic polyacrylamides are used, among other things, for the dewatering of sludge from biological treatment processes. Typically, the higher the share of biological sludge in the total amount of sludge, the higher the cationic charge density required in the polymer.

What are the types of industrial polyacrylamides?

The types of flocculants, in other words industrial polyacrylamides, are cationic, anionic or nonionic polyacrylamides. Kemira’s polyacrylamides of wide range of charge and molecular weight are sold in dry powder or emulsion format and have excellent performance.

What are anionic polyacrylamides used for?

Anionic polyacrylamides are used, among other things, for water clarification and process water recycling. Anionic polyacrylamides are easier to polymerize to very high molecular weights. We produce anionic powder flocculants / polyacrylamides (ADPAM) with anionic charge density ranging from 0-100%.

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 is nonionic powder flocculants / polyacrylamides (ndpam)?

Nonionic powder flocculants can be produced with very high molecular weights, giving it the capability to form large, rapid-settling, good-compacting flocs. We produce nonionic powder flocculants / polyacrylamides (NDPAM) in a standard range plus in high and low molecular weights.

What is adpam / polyacrylamide?

We produce anionic powder flocculants / polyacrylamides (ADPAM) with anionic charge density ranging from 0-100%. We also offer anionic inverse emulsion (AEPAM) flocculants in a standard range plus in extremely high molecular weight via Kemira’s proprietary emulsion hydrolysis technology.