The limnological background of sewage control for relieving water pollution

References

• Aulenbach, D. B., 1979: Long-term recharge of trickling filter effluent into sand. — US Envi. Protect. Agency, Ada, Okla, Rep. Nr. EPA 600/2-79-068.
   Google Scholar
• Ban, S. & Glanser-Šoljan, M., 1979: Rapid biodegradation of calcium lignosulfonate by means of a mixed culture of microorganisms. — Biotechnol. Bioengng. 21: 1917–1928.
   Google Scholar
• Bernhardt, W. & Schell, H., 1979: Die verfahrenstechnische Konzeption der Phosphor-Eliminierung am Wahnbach mit Hilfe der Flockenfiltration (System Wahnbach). — Z. Wass. Abwass.-forschg. 12: 78–87.
   Google Scholar
• Blaźka, P., 1958: The anaerobic metabolism of fish. — Physiol. Zool. 31: 117–128.
   Google Scholar
• Borbov, O. G., 1975: K ekologii detritofagov pri očistke stočnych vod na biofiltrach. — In: Sbornik “Biologiˇeskie samoočišˇenie i formirovanie kaˇestva vody” 129–133. Izdat. Nauka Moskva.
   Google Scholar
• Boyt, F. L. et al., 1977: Removal of nutrients from treated municipal wastewater by wetland vegetation. —. J. Wat. Pollut. Contr. Fed. 49: 789–799.
   Web of Science ®Google Scholar
• Curds, C. R. & Hawkes, H. A., 1975: Ecological aspects of used water treatment. Vol. 1: The organisms and their ecology. — Academic Press, London.
   Google Scholar
• Eckenfelder, W. W., 1978: Technical considerations of biological, physical and chemical treatment combinations for improved effluent quality from industrial wastewaters. — Progr. Wat. Technol. 10, 1/2: 431–441.
   Google Scholar
• Galdieri, J. V., 1979: Remove phosphate biologically. — Water Wastes Engng. 16: 43–44.
   Google Scholar
• Golueke, C. G., 1979: Aquaculture in resource recovery. — Compost Science/Land Utilization 20, 3: 16–23.
   Google Scholar
• Güde, H., 1979: Grazing by protozoa as selection factor for activated sludge bacteria. — Microh. Ecol. 5, 3: 225–237.
   Google Scholar
• Hartmann, L., 1977: Integriertes Fischfarmprojekt für Entwicklungsländer. — Ber. Inst. Ing. biol. u. Biotechnol. d. Abwass., Univ. Karlsruhe: 3–4.
   Google Scholar
• Klimowicz, H., 1977: Znaczenie mikrofauny przy oczyszczaniu ścieków osadem czynnym. — Inst. Ksztahowania środowiska, Wydawn. Katalogów i Cenników, Warszawa, 60 pp.
   Google Scholar
• Kobayashi, M., 1977: Utilization and disposal of wastes by photosynthetic bacteria. — In: Schlegel, H. G. & J. Barnea, Microbial Energy Conversion: 443–453. Pergamon Press, Oxford.
   Google Scholar
• Koike, I. & Hattori, A., 1978: Simultaneous determinations of nitrification and nitrate reduction in coastal sediments by a nitrogen-15 dilution technique. — Appl. Env. Microbiol. 35: 853–857.
   PubMed Web of Science ®Google Scholar
• Koppe, P., et al., 1979: Some practical aspects of the “biocarbon process”. — Wat. Res. 13: 865–871.
   Google Scholar
• Meier, W. & Wuhrmann, K., 1978: Abhängigkeit der Biomasseproduktion in Fließgewässern von der Belastungsvariabilität. — In: EAWAG, Eidg. Anst. f. Wasservers., Abw.-reinig. u. Gewässerschutz, Zürich, pp. 42–43.
   Google Scholar
• Murphy, K. L. et al., 1977: Nitrogen control design considerations for supported growth systems. — J. Wat. Pollut. Contr. Fed. 49: 549–557.
   Web of Science ®Google Scholar
• Nagell, H., 1977: Survival of Cloëon dipterum (Ephemeroptera) larvae under anoxic conditions in winter. — Oikos 29: 161–165.
   Google Scholar
• Nahrgang, T. & Wilderer, P., 1978: Einfluß der Temperatur auf die Leistungsfähigkeit eines Tropfkörpers. — Bericht 1978: 11–12, Inst. Ingenieurbiol. u. Biotechnol. d. Abwass., Univ. Karlsruhe, Hrsg. v. L. Hartmann.
   Google Scholar
• Nakayama, O., 1972: Photoheterotrophic metabolisms of marine and freshwater algae possibly useful in sewage purification. — In: Proc. 17the Seaweed Sympos. Sapporo 1971: 343–345. Tokyo.
   Google Scholar
• Osborn, D. W. & Nicholls, H. A., 1978: Optimisation of the activated sludge process for the biological removal of phosphorus. — Prog. Wat. Tech. 10, 1/2: 261–277.
   Google Scholar
• Schmidt, K., 1973: Möglichkeiten und Grenzen biologischer Verfahren zur Trinkwasseraufbereitung. — Gas-Wasser-Abwasser 53: 39–43.
   Google Scholar
• Shelef, G. et al., 1978: Economic aspects of microalgae production on sewage. — Arch. Hydrobiol. Beih. Ergebn. Limnol. 11: 281–294.
   Google Scholar
• Shioya, S. & Dunn, I. J., 1979: Cyclic-batch biological wastewater treatment. — Wat. Res. 13: 873–877.
   Google Scholar
• Uhlmann, D., 1958: Die biologische Selbstreinigung in Abwasserteichen. — Verh. Internat. Verein. Limnol. 13: 617–623.
   Google Scholar
• Uhlmann, D. 1980: Künstliche Ökosysteme. — Abh. Sächs. Akad. Wissensch. Math.-Nat. Kl. 54, 3: 1–34.
   Google Scholar
• Uhlmann, D. & Benndorf, J., 1980: The use of primary reservoirs to control eutrophication caused by nutrient inflows from non-point sources. — In: A. Duncan & J. Rzóska (eds.), Land use impacts on lake and reservoir ecosystems: 152–188. Fakultas-Verlag, Wien.
   Google Scholar
• Uhlmann, D., Weise, G. & Gnauck, A., 1974: Gleichgewicht und Stabilität in Ökosystemen. — Biol. Rdsch. 12, 6: 365–381.
   Google Scholar
• Warnke, P., 1963: Biologische und chemische Untersuchungen an kleinen stehenden Fallaub-Gewässern. — Dipl.-Arb. Math. Zool. Inst. Univ. Leipzig (unpubl.).
   Google Scholar
• Wuhrmann, K., 1964: Grundlagen für die Dimensionierung der Belüftung bei Belebtschlammanlagen. — Schweiz. Z. Hydrol. 26: 310–337.
   Google Scholar