TY - BOOK AU - Klute, Rudolf AU - Hahn, Hermann H. ED - Gothenburg Symposium 1992 TI - Chemical water and wastewater treatment ll : : proceedings of the 5th Gothenburg Symposium 1992, September 28-30, 1992 Nice, France SN - 3540559825 U1 - 628.162 21st ed. PY - 1992/// CY - Berlin PB - Springer-Verlag KW - Dissolved air floatation KW - Sewage treatment KW - Water purification KW - Wastewater treatment KW - Chemicals-dosing control ER -