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Resultados 41-50 de 219
Effects of the recirculation on the anaerobic digestion of cow manure in a biofilm reactor
1992
Sanchez Hernandez, E.P. (National Center for Scientific Research, La Habana (Cuba). Environmental Pollution Dept.) | Weiland, P. | Travieso Cordoba, L.
Energy from crop-grown biomass
1992
Stewart, D.J. (Ministry of Agriculture and Fisheries, Dunedin (New Zealand). Invermay Agricultural Centre)
Microbiological treatments of cheese whey with fatty acids and hydrogen recovery
1992
Daffonchio, D. (Milano Univ. (Italy). Dipt. di Scienze e Tecnologie Alimentari e Microbiologiche) | Ranalli, G. | Sorlini, C.
Energy, liquid mineral ammonium fertilizer and potting compost out of liquid manure : a first full-scale demonstration plant
1992
Vom Baur, M. | Baack, H. (Schwarting GmbH, Flensburg (Germany))
The composting of organic residues in agriculture
1992
Schuchardt, F.
Merseburg Technical College [Microbial desulphurization]
1992
Neumann, W. (Technische Hochschule Leuna-Merseburg, Merseburg (Germany). Inst. fuer Biotechnologie)
Technology of environmental pollution control
1992
Shaheen, Esber I.
[Air quality standards: the case of France]
1992
Mienville, P. (Association Francaise de Normalisation, Paris (France))
Comparison status between measurement data (SO2, NO2, CO, O3, lead and suspended dust) deriving from various air pollution monitoring networks of France, Europe and North America
1992
Stroebel, R. (Agence de l'Environnement et la Maitrise de l'Energie, Paris (France). Centre de La Defense)
Harmonization of technical rules for clean air in view of the European Internal Market
1992
Grefen, K. (Kommission Reihaltung der Luft in VDI und DIN, Duesseldorf (Germany, F.R.))
