TY - GEN A1 - Bering, Sławomira A1 - Mazur, Jacek A1 - Tarnowski, Krzysztof A2 - Kuczma, Mieczysław - red. PB - Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego N2 - Three biological methods of laundry wastewater purification were tested, in pilot scale, in Fliegel Textilservice laundry in Nowe Czarnowo. Among tested methods, rotating biological contactor, membrane bioreactor and sponge activated sludge reactor, the last one has been pointed out as optimal for laundry wastewater treatment. N2 - Biological treatment of laundry wastewater, assisted by nitrogen addition, phosphorus chemical precipitation and neutralisation, generated purified wastewater with satisfactory quality. Case study of industrial laundry shows that total costs of wastewater utilization may be reduced by 39% and payback period of total investment costs is estimated at 7-8 years. L1 - http://zbc.uz.zgora.pl/Content/47240/CEER7-11_S.Bering-et.al.pdf L2 - http://zbc.uz.zgora.pl/Content/47240 KW - pralnia KW - ścieki pralnicze KW - biologiczne oczyszczanie ścieków KW - laundry KW - wastewater KW - membrane biological reactor KW - rotating biological contactor KW - sponge activated sludge reactor T1 - Technical and economic aspects of industrial laundry wastewater treatment = Techniczne i ekonomiczne aspekty oczyszczania ścieków pralniczych UR - http://zbc.uz.zgora.pl/dlibra/docmetadata?id=47240 ER -