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Evaluation of anaerobic-aerobic wastewater treatment plant operations

100%

Gasparikova E., Kapusta S., Bodik I., Derco J., Kratochvil K.

Polish Journal of Environmental Studies

2005

tom 14

nr 1

Seven small wastewater treatment plants were chosen for evaluation. These WWTPs work on the principle of anaerobic pre-treatment and aerobic post-treatment and were made with the cooperation of Slovak Technical University with ASIO-SK s.r.o. Bytča and ASIO s.r.o. Brno. Wastewater treatment plants are made for 5-600 PE. When operated at suitable conditions, the results match the directive water discharge from small wastewater treatment plants in the Slovak Republic.

Anaerobic treatment of distillery wastewater

86%

Drtil M., Hutnan M., Lesansky M., Nemeth P., Bilanin M., Kratochvil K., Zarnovsky L.

Polish Journal of Environmental Studies

1994

tom 03

nr 4

Distillery wastewater treatment in a laboratory anaerobic UASB reactor is described. The aim of the modelling was to determine optimum reactor organic loading and the design reactor volume. The process was followed at 20°C reactor temperature, because the distillery wastewater was diluted with municipal wastewater to achieve the required nutrient balance (the UASB reactor will be situated at a municipal wastewater treatment plant). In addition, the effect of high suspended solids concentrations in distillery wastewater on UASB treatment efficiency is described. Separation of suspended solids in a pre-equalization tank followed by stabilization of settled solids in a digester of municipal sewage sludge was proposed to eliminate the accumulation of these solids in the UASB sludge bed.

Ograniczanie wyników

2 Polish Journal of Environmental Studies

2 Kratochvil K.

1 Bilanin M.

1 Bodik I.

1 Derco J.

1 Drtil M.

1 Gasparikova E.

1 Hutnan M.

1 Kapusta S.

1 Lesansky M.

1 Nemeth P.

1 Zarnovsky L.

1 2005

1 1994

Wyniki wyszukiwania

Evaluation of anaerobic-aerobic wastewater treatment plant operations

Anaerobic treatment of distillery wastewater