Processing of sewage sludge with energy recovery in a wastewater treatment plant

• Autorzy: Sadecka Z. , Weiss E. , Myszograj S.
• Języki publikacji: EN

Abstrakty

EN

Sewage sludge management in wastewater treatment plants is an important and very current issue. The paper presents an example of a well-resolved technological process of re-use and management of sewage sludge according to operating data from the Gubin-Guben wastewater treatment plant. The sewage sludge is subjected to methane fermentation process with biogas recovery. Electricity obtained from the biogas at 55%, and the produced heat in 100% covers the treatment plant energy demand. Physicochemical and bacteriological parameters of stabilized sludges indicate the possibility of their use in natural and agricultural area.

Słowa kluczowe

EN

sewage sludge; biogas; water treatment plants; agricultural areas; biogas recovery; methane fermentation; sludge management; treatment plant; wastewater treatment plants

PL

osady ściekowe; biogaz; stacje uzdatniania wody; obszary rolne; odzysk biogazu; fermentacja metanowa; oczyszczalnie ścieków

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Environment Protection Engineering
• Rocznik: 2012
• Tom: Vol. 38, nr 3
• Strony: 97--105
• Opis fizyczny: Bibliogr. 17 poz., rys.

Twórcy

autor

Sadecka Z.

• University of Zielona Góra, Faculty of Civil and Environmental Engineering, Podgórna 50, 65-246 Zielona Góra, Poland

autor

Weiss E.

• University of Finance and Management in Warsaw, Department of Management, ul. Pawia 55, 01-030 Warsaw, Poland

autor

Myszograj S.

• University of Zielona Góra, Faculty of Civil and Environmental Engineering, Podgórna 50, 65-246 Zielona Góra, Poland

Bibliografia

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• [3] SADECKA Z., Base of biological treatment of sewage, Wyd. Seidel-Przywecki, Warszawa, 2010 (in Polish).
• [4] Waste Act of 27 April 2001 (OJ 2001, No. 62, item. 628).
• [5] Regulation of the Minister of Environment of 13 July 2011 on municipal sewage sludge (Journal of Laws, 2011, No. 137, item. 924).
• [6] Regulation of the Minister of Environment of 27 September 2001 on the catalog of waste (OJ 2001, No. 112, item. 126).
• [7] National Program for Municipal Wastewater Treatment, Ministry of Environmental Protection, 2003, updated in 2010.
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• [15] BOCHEŃSKI D., MYSZOGRAJ S., SADECKA Z., Production and use of energy in wastewater treatment plant, [in:] Ł. Fukas-Płonka, K. Kuś (Eds.), Energetic Aspects of Sewage Collection and Treatment, Gliwice, 2008, p. 73–89 (in Polish).
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