Coagulation and Flocculation treatment chemicals are used in effluent water treatment processes for solids removal, water clarification, lime softening, sludge thickening, and solids dewatering.

Coagulants neutralize the negative electrical charge on particles, which destabilizes the forces that keep colloids apart

Organic coagulants are more appropriate for solid/liquid separation:Polyamine, Melamine Formaldehydes and Tannins 

Inorganic coagulants are both cost-effective and applicable for a broad variety of water and wastewater:Aluminum Sulfate, Aluminum Chloride,  Polyaluminum Chloride (PACl), Aluminum Chlorohydrate (ACH), Ferric Sulfate, Ferrous Sulfate, Ferric Chloride.

Charge-neutralized solids can be further agglomerated by using flocculants.

Cationic Flocculants: Dimethylaminoethyl Acrylate Methyl Chloride Quaternary or Dimethylaminoethyl Methacrylate Methyl Chloride Quaternary and Acrylamide

Anionic Flocculants: based on copolymers of acrylamide and acrylic acid. 

Products: Evofloc, Evopac