[ 发表于: Pollution ]
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Design and operation of the Kempton Park two stage activated-sludge plant
1975
Woosnam-Savage, R.P. (Sewage Department, Kempton Park Municipality, Kempton Park, Transvaal (South Africa)) | Lange, J.H.de
Unassigned data from Germany - Germany
Bioflocculation as means of improving the dewatering characteristics of activated sludges
1975
Pitman, A.R. (Water Pollution Control Div., City Health Dep., Johannesburg, Tvl. (South Africa))
European Union - Belgium
An economic study of the Unox and conventional aeration systems
1975
Sidwick, J.M. | Lewanowski, T.P. | Allum, K.H.
European Union - Belgium
Use of sewage sludge on agricultural land and the effects of metals on crops
1975
Williams, J.H. (ADAS, Wolverhampton (UK))
European Union - Belgium
The metal content and dispersion characteristics of steelworks' effluent discharging to the Tees estuary
1975
Prater, B.E.
Unassigned data from Germany - Germany
Pilot-scale studies on the treatment of domestic sewage by two-stage biological filtration - with special reference to nitrification
1975
Bruce, A.M. (Water Pollution Control Laboratory, Department of the Environment, Stevenage, Herts SG1 1TH (UK)) | Merkens, J.C. | Haynes, B.A.O.
Unassigned data from Germany - Germany
Application of toxicity testing to sewage-treatment processes
1975
Green, M.B. | Willetts, D.G. | Bennett, M. | Crowther, R.F. | Bourton, J.
Unassigned data from Germany - Germany
Farming aspects of pollution control in Salisbury Rhodesia
1975
Cormack, J.M.
Unassigned data from Germany - Germany
