Matches in SemOpenAlex for { <https://semopenalex.org/work/W2069607531> ?p ?o ?g. }
- W2069607531 endingPage "100" @default.
- W2069607531 startingPage "80" @default.
- W2069607531 abstract "In this paper, the technical applicability and treatment performance of physico-chemical techniques (individual and/or combined) for landfill leachate are reviewed. A particular focus is given to coagulation–flocculation, chemical precipitation, ammonium stripping, membrane filtration and adsorption. The advantages and limitations of various techniques are evaluated. Their operating conditions such as pH, dose required, characteristics of leachate in terms of chemical oxygen demand (COD) and NH3–N concentration and treatment efficiency are compared. It is evident from the survey of 118 papers (1983–2005) that none of the individual physico-chemical techniques is universally applicable or highly effective for the removal of recalcitrant compounds from stabilized leachate. Among the treatments reviewed in this article, adsorption, membrane filtration and chemical precipitation are the most frequently applied and studied worldwide. Both activated carbon adsorption and nanofiltration are effective for over 95% COD removal with COD concentrations ranging from 5690 to 17,000 mg/L. About 98% removal of NH3–N with an initial concentration ranging from 3260 to 5618 mg/L has been achieved using struvite precipitation. A combination of physico-chemical and biological treatments has demonstrated its effectiveness for the treatment of stabilized leachate. Almost complete removal of COD and NH3–N has been accomplished by a combination of reverse osmosis (RO) and an upflow anaerobic sludge blanket (UASB) with an initial COD concentration of 35,000 mg/L and NH3–N concentration of 1600 mg/L and/or RO and activated sludge with an initial COD concentration of 6440 mg/L and NH3–N concentration of 1153 mg/L. It is important to note that the selection of the most suitable treatment method for landfill leachate depends on the characteristics of landfill leachate, technical applicability and constraints, effluent discharge alternatives, cost-effectiveness, regulatory requirements and environmental impact." @default.
- W2069607531 created "2016-06-24" @default.
- W2069607531 creator A5034013785 @default.
- W2069607531 creator A5070104049 @default.
- W2069607531 creator A5074350021 @default.
- W2069607531 date "2006-02-28" @default.
- W2069607531 modified "2023-10-04" @default.
- W2069607531 title "Physico-chemical treatments for removal of recalcitrant contaminants from landfill leachate" @default.
- W2069607531 cites W108445425 @default.
- W2069607531 cites W1500277593 @default.
- W2069607531 cites W1512671720 @default.
- W2069607531 cites W1530156926 @default.
- W2069607531 cites W1552978480 @default.
- W2069607531 cites W1566584788 @default.
- W2069607531 cites W1573129575 @default.
- W2069607531 cites W1583827810 @default.
- W2069607531 cites W161140091 @default.
- W2069607531 cites W1640851478 @default.
- W2069607531 cites W1779977365 @default.
- W2069607531 cites W1792852162 @default.
- W2069607531 cites W1963481179 @default.
- W2069607531 cites W1965438442 @default.
- W2069607531 cites W1968061061 @default.
- W2069607531 cites W1968092739 @default.
- W2069607531 cites W1969235608 @default.
- W2069607531 cites W1971515557 @default.
- W2069607531 cites W1971730568 @default.
- W2069607531 cites W1972842321 @default.
- W2069607531 cites W1976702023 @default.
- W2069607531 cites W1978109154 @default.
- W2069607531 cites W1980510832 @default.
- W2069607531 cites W1981210266 @default.
- W2069607531 cites W1983341184 @default.
- W2069607531 cites W1984963718 @default.
- W2069607531 cites W198708789 @default.
- W2069607531 cites W1988151815 @default.
- W2069607531 cites W1989053388 @default.
- W2069607531 cites W1990739536 @default.
- W2069607531 cites W1992175729 @default.
- W2069607531 cites W1992818796 @default.
- W2069607531 cites W1998066695 @default.
- W2069607531 cites W1998846829 @default.
- W2069607531 cites W2000535212 @default.
- W2069607531 cites W2001043175 @default.
- W2069607531 cites W2001490107 @default.
- W2069607531 cites W2003196303 @default.
- W2069607531 cites W2003390350 @default.
- W2069607531 cites W2007546731 @default.
- W2069607531 cites W2007876737 @default.
- W2069607531 cites W2008037909 @default.
- W2069607531 cites W2011939821 @default.
- W2069607531 cites W2014959908 @default.
- W2069607531 cites W2015572003 @default.
- W2069607531 cites W2017363730 @default.
- W2069607531 cites W2019134961 @default.
- W2069607531 cites W2019623152 @default.
- W2069607531 cites W2019629628 @default.
- W2069607531 cites W2021683339 @default.
- W2069607531 cites W2021725293 @default.
- W2069607531 cites W2022345691 @default.
- W2069607531 cites W2022636436 @default.
- W2069607531 cites W2022926054 @default.
- W2069607531 cites W2024018400 @default.
- W2069607531 cites W2028973396 @default.
- W2069607531 cites W2031959183 @default.
- W2069607531 cites W2037380574 @default.
- W2069607531 cites W2037815871 @default.
- W2069607531 cites W2038170061 @default.
- W2069607531 cites W2038704804 @default.
- W2069607531 cites W2039660560 @default.
- W2069607531 cites W2040173454 @default.
- W2069607531 cites W2041945211 @default.
- W2069607531 cites W2044756297 @default.
- W2069607531 cites W2047902571 @default.
- W2069607531 cites W2052127066 @default.
- W2069607531 cites W2052967380 @default.
- W2069607531 cites W2053011265 @default.
- W2069607531 cites W2053850079 @default.
- W2069607531 cites W2055265520 @default.
- W2069607531 cites W2055514326 @default.
- W2069607531 cites W2057179834 @default.
- W2069607531 cites W2062709993 @default.
- W2069607531 cites W2065765678 @default.
- W2069607531 cites W2066153690 @default.
- W2069607531 cites W2067493366 @default.
- W2069607531 cites W2071390505 @default.
- W2069607531 cites W2079806890 @default.
- W2069607531 cites W2081574018 @default.
- W2069607531 cites W2085426607 @default.
- W2069607531 cites W2085826169 @default.
- W2069607531 cites W2085870533 @default.
- W2069607531 cites W2088175297 @default.
- W2069607531 cites W2089689936 @default.
- W2069607531 cites W2090910967 @default.
- W2069607531 cites W2092861596 @default.
- W2069607531 cites W2094148423 @default.
- W2069607531 cites W2124794307 @default.
- W2069607531 cites W2124837802 @default.