- Investigation of biogas production in a laboratory flow-type reactor.
Žemės Ūkio Inžinerija, Mokslo Darbai
- Prognosis of energy effectiveness of biogas production from manure on Lithuanian farms.
Žemės Ūkio Inžinerija, Mokslo Darbai
- Content and biogas yield evaluation of pig manure.
Žemės Ūkio Inžinerija, Mokslo Darbai
- Purification of waste water in sugar factories - anaerobic and aerobic treatment, N-elimination.
Zuckerindustrie
- Analysis of present suitability for cleaning and disinfection of selected types of farm milk cooling equipment and lines.
Zivocisna Vyroba
- Spontaneous emission of phosphane from animal slurry treatment processing.
Zentralblatt für Hygiene und Umweltmedizin
- On the Epidemiology of Weil's Disease in a Large Town.
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene
- Anaerobic fermentation of farmyard manure and the factors influencing biogas production.
Zemědělská Technika
- Factors limiting the effectiveness of biogas use for heating forage driers.
Zemědělská Technika
- The dependence of sedimentation velocity on the mass concentration of dry matter in porcine faeces.
Zemědělská Technika
- The utilization of organic matter as energy resource.
Zemědělská Ekonomika
- Evaluation of the time required and labour productivity on large-scale dairy farms.
Zemedelska Technika
- Incidence of individual particle sizes in pig slurry.
Zemedelska Technika
- Bulking sludge causing bacteria from sewage treatment plants. I. Methods for enrichment, isolation and characterization.
Zeitschrift für Wasser- und Abwasser-Forschung
- [English title not available]
Zeitschrift fur Infektionskrankheiten, Parasitare Krankheiten und Hygiene der Haustiere
- The Purification of Phenolic Wastes.
Zeitschrift fur Hygiene und Infektionskrankheiten
- Energy saving in agriculture.
Zeitschrift fur Heizung, Luftung, Klimatechnik, Haustechnik
- Preliminary results of comparative investigations on treatment plants for factory effluent.
XVIII International Dairy Congress, Sydney
- Irrigation as a means of effluent disposal in temperate climates.
XVIII International Dairy Congress, Sydney
- Effluent treatment: the options.
World Water and Environmental Engineer
- A flexible approach to aerobic digestion.
World Water and Environmental Engineer
- Conversion of cereal residues into biogas in a rumen-derived process.
World Journal of Microbiology & Biotechnology
- Biomethanation of rice and wheat straw.
World Journal of Microbiology & Biotechnology
- Removal of H2S by the purple sulphur bacterium Ectothiorhodospira shaposhnikovii.
World Journal of Microbiology & Biotechnology
- Anaerobic filter treatment of fishery wastewater.
World Journal of Microbiology & Biotechnology
- Solid waste landfills in middle- and lower- income countries. A technical guide to planning, design, and operation.
World Bank Technical Paper
- Biogas: energy recovery from animal wastes. Part 1.
World Animal Review
- Hygienic aspects of manure disposal in poultry farms.
Wiener Tierarztliche Monatsschrift
- Wealth from waste.
Wealth from waste.
- Water pollution research 1968.
Water pollution research 1968.
- Water pollution research 1966. The report of the Water Pollution Research Laboratory Steering Committee [LEE E., Chairman] with the report of the Director of Water Pollution Research.
Water pollution research 1966. The report of the Water Pollution Research Laboratory Steering Committee [LEE E., Chairman] with the report of the Director of Water Pollution Research.
- Treatment of wastewater containing bisphenol A.
Water Treatment
- Treatment of phenol-containing wastewater by sequencing contact stabilization process.
Water Treatment
- A study of biological contact oxidation for treating pharmaceutical wastewater.
Water Treatment
- A potential treatment alternative for swine wastewater in the tropics.
Water Science and Technology
- Treatment of agro-industrial wastes using water hyacinth.
Water Science and Technology
- Comparative study of biological phosphorus removal by activated sludge in a pilot plant and in laboratory batch experiments.
Water Science and Technology
- Retrofitting activated sludge plants to improve the removal of nitrogen and phosphorus by biological processes.
Water Science and Technology
- Investigations on nitrogen elimination in sewage treatment plants including separate aeration of return sludge.
Water Science and Technology
- Biological nitrogen removal in a complete mixing type aerator with ORP control.
Water Science and Technology
- Upgrading oxygen transfer in the activated sludge process.
Water Science and Technology
- Upgrading existing activated sludge treatment plants with fine pore aeration systems.
Water Science and Technology
- Performance increase of papermill waste water treatment plants by a high-capacity trickling filter inserted as first biological stage.
Water Science and Technology
- Improvement of existing wastewater treatment plants' efficiencies without enlargement of tankage by application of the LINPOR-process - case studies.
Water Science and Technology
- Nitrification and denitrification in combined activated sludge systems.
Water Science and Technology
- Steps in planning the expansion of the large sewage treatment plant at Buchenhofen, operated by the Wupper Watershed Management Association.
Water Science and Technology
- Renovation of an extended aeration plant for simultaneous biological removal of nitrogen and phosphorus using oxic-anaerobic-oxic process.
Water Science and Technology
- Upgrading wastewater treatment plants for biological nutrient removal.
Water Science and Technology
- Conversion of existing primary clarifiers according to the EASC process for biological phosphorus removal.
Water Science and Technology
- Upgrading wastewater treatment plants with anaerobic selectors.
Water Science and Technology
