In factories colloidal dirt particles pollute liquids and cause unwanted dirt agglomerations in the final product. Flocculants recommended by DEFOTEC draw these particles together and turn so-called microflakes into macroflakes, which can be subsequently sedimented. Flocculants can be particularly used in waste water treatment plants, in drinking water treatment and in industrial processes, such as sugar production. Flocculants are also absolutely essential in paper factories. DEFOTEC offers efficient solutions regarding their use for all processes.