Evaluating the effect of biochar on mesophilic anaerobic digestion of waste activated sludge and microbial diversity.
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DOI: 10.1016/j.biortech.2019.122235
Abstract: This study compared the effects of sewage sludge-derived pyrochar (PC300, PC500, and PC700) and hydrochar (HC180, HC240, and HC300) on mesophilic anaerobic digestion of waste activated sludge (WAS). It was demonstrated that hydrochar can better… read more here.
Keywords: production; methane; mesophilic anaerobic; digestion waste ... See more keywords
Unveiling the mechanisms of how vivianite affects anaerobic digestion of waste activated sludge.
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DOI: 10.1016/j.biortech.2021.126045
Abstract: Recently, phosphorus recovery as vivianite from sludge digestion system has attracted increasing attention because of its high recovery efficiency and economic value. However, the potential impact of vivianite on anaerobic digestion of waste activated sludge… read more here.
Keywords: digestion; activated sludge; digestion waste; anaerobic digestion ... See more keywords
Perspective on enhancing the anaerobic digestion of waste activated sludge.
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DOI: 10.1016/j.jhazmat.2019.121847
Abstract: Anaerobic digestion (AD) of waste activated sludge (WAS) is an important bio-energy strategy that has been hindered by low conversion efficiency. This paper presents a comprehensive review of research on the sludge's property and enhancing… read more here.
Keywords: activated sludge; sludge; digestion waste; anaerobic digestion ... See more keywords
Influence of surfactants on anaerobic digestion of waste activated sludge: acid and methane production and pollution removal.
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DOI: 10.1080/07388551.2018.1530635
Abstract: The objective of this study is to summarize the effects of surfactants on anaerobic digestion (AD) of waste activated sludge (WAS). The increasing amount of WAS has caused serious environmental problems. Anaerobic digestion, as the… read more here.
Keywords: waste activated; digestion; sludge; digestion waste ... See more keywords