00000nam 2200000zi 4500 9.868529 CaOODSP 20241203113646 m o d f cr ||||||||||| 190219s2004 onc #ot f|0| 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- En13-5/04-223E-PDF Exall, Kirsten, author. Coagulation and flocculation / Kirsten Exall. Burlington, Ontario : National Water Research Institute, Environment Canada, [2004] 1 online resource (15 pages) text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; 04-223 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographic references. "Coagulants and flocculants are commonly used in the destabilization and aggregation of suspended solids during water and wastewater treatment. Both inorganic salts and organic polymers may be used as coagulants, and various synthetic and natural organic polymers are applied as flocculants. Organic matter is quite well removed during coagulation, although it often requires a higher coagulant dosage. Other factors that influence the effectiveness of coagulants and flocculants are pH, temperature, mixing conditions and other ions present in the water. This work summarizes the use of coagulation and flocculation as water and waste water treatment processes"--Abstract. Includes abstract in French. gccst Water management gccst Water pollution Canada. Environment Canada. National Water Research Institute (Canada) NWRI contribution ; 04-223. (CaOODSP)9.844121 PDF 1.22 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-04-223-eng.pdf