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contributor authorQing Wang
contributor authorYanjuan He
date accessioned2024-04-27T22:25:06Z
date available2024-04-27T22:25:06Z
date issued2024/01/01
identifier other10.1061-JOEEDU.EEENG-7468.pdf
identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4296609
description abstractNanofiltration concentrated leachate (NFCL) is a high-concentration organic wastewater produced from landfill leachate during the process of membrane advanced treatment, which is more difficult to treat than landfill leachate. In this study, the effect and cost of treating NFCL by flocculation combined with a multistage ozone/bioreactor process based on a field scale are discussed. The results show that the process has a good effect on the removal of organic matter and nitrogen pollutants in NFCL, with removal efficiencies of chemical oxygen demand, ammonia nitrogen, nitrate, and total nitrogen being 96.6%, 90.1%, 38.2%, and 75.8%, respectively. The effluent can meet the discharge standard of China’s standard with a direct operating cost of approximately USD 18.48–20.82/m3. This study proved the effectiveness, structural rationality, and economic benefit of the process in a practical engineering application, and provided a certain theoretical basis and engineering reference for the wide application of the process in the treatment of leachate membrane concentrate.
publisherASCE
titleTreatment of Landfill Nanofiltration Concentrated Leachate by Flocculation Combined with a Multistage Ozone/Bioreactor Based on a Field Scale
typeJournal Article
journal volume150
journal issue1
journal titleJournal of Environmental Engineering
identifier doi10.1061/JOEEDU.EEENG-7468
journal fristpage04023096-1
journal lastpage04023096-9
page9
treeJournal of Environmental Engineering:;2024:;Volume ( 150 ):;issue: 001
contenttypeFulltext


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