Zobrazeno 1 - 10
of 628
pro vyhledávání: '"Sludge Volume Index"'
Autor:
Thanushree M S, Mahadevaswamy Mahadevappa, Mahesh Shivaswamy, Sahana Mahesh, Chiranth Premanandasagar
Publikováno v:
Journal of Water, Sanitation and Hygiene for Development, Vol 13, Iss 3, Pp 197-207 (2023)
Real cotton fabric industry wastewater (CFIWW) was treated using the novel electrochemical coagulation (ECC) technology by stainless steel (SS) and copper (Cu) electrodes for applied cell current 1.5 and 4.4 A for a maximum electrolysis time of 30 mi
Externí odkaz:
https://doaj.org/article/9ccb26d03ee9417ab02b974f856d309c
Publikováno v:
Water Practice and Technology, Vol 18, Iss 2, Pp 356-365 (2023)
Sludge is one of the by-products of wastewater treatment plants (WWTPs). To assist biological processes, part of the produced sludge is returned to the treatment process and the excess is removed from the treatment plant whereby it undergoes thickeni
Externí odkaz:
https://doaj.org/article/b2c97fc677e84c908ac70a0ccf02efe6
Publikováno v:
Ekológia (Bratislava), Vol 41, Iss 3, Pp 272-282 (2022)
In this paper, the treatment efficiency of a small-scale wastewater treatment plant (WWTP) with activated sludge was analysed in order to examine the impact of variations in the composition of incoming raw municipal wastewater. The characteristics of
Externí odkaz:
https://doaj.org/article/eaa5bb56a8054f8fa02ab881c58e7dd9
Publikováno v:
Caspian Journal of Environmental Sciences, Vol 19, Iss 4, Pp 753-758 (2021)
In this study, municipal wastewater treatment plant (WWTP) in AL-Dhibaei, Tikrit, Iraq was monitored over a period of one year. The data of raw sewage, which enter WWTP and treated sewage were obtained and investigated. To assess the operational perf
Externí odkaz:
https://doaj.org/article/35ac18a463884227a93959839fe3c23a
Publikováno v:
آب و فاضلاب, Vol 32, Iss 3, Pp 113-124 (2021)
One of the most important problems in the process of wastewater treatment by the complete mix activated sludge method is the production of a large volume of sludge, which poses many problems in the management and conditioning of sludge. Since about 6
Externí odkaz:
https://doaj.org/article/fc885b0b73754210bdaea2abd4318f9c
Publikováno v:
Water Science and Technology, Vol 84, Iss 2, Pp 314-322 (2021)
Operational data over 2 years from three large Austrian wastewater treatment plants (WWTPs) with design capacities of 4 million, 950,000 and 110,000 population equivalent (PE) were examined. Salt peaks, due to thawing road salt were detected and quan
Externí odkaz:
https://doaj.org/article/09d1894cb7f54cceb3bb89675de65013
Publikováno v:
Science Journal of University of Zakho, Vol 10, Iss 3 (2022)
Raw wastewater sludge samples were collected from two sanitary point sources in Zakho city wastewater pipes. Anaerobic digestion is utilized sludge stabilization as it was effective in reducing the volume of sludge and cheap source of clean biogas. t
Externí odkaz:
https://doaj.org/article/0119891f30274955be47a56ae5a77b9f
Autor:
Ayla Uysal, Eda Boyacioglu
Publikováno v:
Applied Water Science, Vol 11, Iss 4, Pp 1-10 (2021)
Abstract In this study, titanium tetrachloride (TiCl4), zirconium tetrachloride (ZrCl4), and zirconium oxychloride (ZrOCl2·8H2O) were evaluated using jar test experiments as coagulants and compared with traditional aluminum sulfate (Al2(SO4)3·18H2O
Externí odkaz:
https://doaj.org/article/fe9484f10c214ab99c314ddb46ad876c
Publikováno v:
Chemical Industry and Chemical Engineering Quarterly, Vol 26, Iss 4, Pp 349-358 (2020)
A BoX-Behnken design implementing response surface methodology was employed to investigate the sludge generation and removal of pollutants from teXtile wastewater using Luffa cylindrica seed powder (LCSP) in its natural form as biomass in the coagula
Externí odkaz:
https://doaj.org/article/d4646a4a1b04416491ce6d2336b690c1
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