Microbial DegradationsW. Schönborn Environmental biotechnology: Historical delopments and ecological fundamentals. Aerobic activated sludge. Aerobic fixed-film processes. Artificial freshwater enviroment: waste stabilization ponds. Biomethanation processes. Examples of industrial waster water treatment. Agricultural applications of sludges and waster waters. Biomass from wastes. Dumping of refuse and sludges. Waste treatment composting as a controlled system. Biofiltration in drinking water treatment. Exhaust gas purification. Degradations in sea water. Poorly degradable substances. Genetic engineering and problems of environmental pollution. Removal of pathogens during waste water treatment. Biodeterioration: Natural materials. Mineral materials. Microbial growth due to materials used in drinking water systems. Special methods, legislation in waste disposal: Special methods in microbial degradation. Survey of international legislation for the pratice of environmental Biotechnology. |
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Page 261
... developed in industrial countries and described in Section IV , designs of me- thane digesters , not only improved but at the same time more appropriate to develop- ing countries , are under study and will be reviewed here . A Influent ...
... developed in industrial countries and described in Section IV , designs of me- thane digesters , not only improved but at the same time more appropriate to develop- ing countries , are under study and will be reviewed here . A Influent ...
Page 262
... developed in China ( CHEN , 1983 ) . This improved design of me- thane digester is based , as most improved designs of methane digesters , on the advan- tages of trapping the active biomass within the methane digester , a concept ...
... developed in China ( CHEN , 1983 ) . This improved design of me- thane digester is based , as most improved designs of methane digesters , on the advan- tages of trapping the active biomass within the methane digester , a concept ...
Page 682
... developed coun- tries : Canada , France , Federal Republic of Germany , Italy , Japan , United Kingdom , and United ... develop- ment ( Statement in London on 9 June 1984 ) At the Bonn Summit Conference in May 1985 the Heads of States ...
... developed coun- tries : Canada , France , Federal Republic of Germany , Italy , Japan , United Kingdom , and United ... develop- ment ( Statement in London on 9 June 1984 ) At the Bonn Summit Conference in May 1985 the Heads of States ...
Common terms and phrases
acetate acid activated sludge activated sludge process active biomass aeration aerobic agricultural algal anaerobic bacteria basin bCOD biodegradable biofilm biogas biogas plant biomass biomass substrate biomethanation cell chemical composting compounds concentration Control Fed degradation denitrification developed effluent energy Environ film fixed-film flocs ganic growth heavy metals hydraulic industrial influent kinetics layer liquid loading rate material ment metabolism metazoa methane digester methanogenesis methanogenic mg/L microbial Microbiol microorganisms mixed liquor nitrification nitrogen nutrients operation organic matter oxidation oxygen parameters phosphorus pretreatment Proc production protein protozoa reactor recycle reduced removal rotating Rotating biological contactors rotifers sedimentation sewage sludge sewage water soil soluble specific stabilization substances substrate surface suspended solids tank temperature tion toxic treated treatment plant trickling filter values volume waste water waste water treatment wastewater treatment Water Pollut