title: Chemical and autoflocculation of microorganisms in biological wastewater treatment.
mesh_terms: D000535:Aluminum; D001419:Bacteria; D001431:Bacteriological Techniques; D004586:Electrophoresis; D056890:Eukaryota; D005427:Flocculation; D006863:Hydrogen-Ion Concentration; D007616:Kaolin; D008433:Mathematics; D011108:Polymers; D011134:Polysaccharides; D012722:Sewage
chemical_list: D011108:Polymers; D011134:Polysaccharides; D012722:Sewage; D007616:Kaolin; D000535:Aluminum