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Process performance of anaerobic co-digestion of waste activated sludge and aquaculture sludge
Wu, Yuqi; Song, Kang
Corresponding AuthorSong, Kang(sk@ihb.ac.cn)
2020-08-01
Source PublicationAQUACULTURAL ENGINEERING
ISSN0144-8609
Volume90Pages:6
AbstractThe mesophilic anaerobic co-digestion (AcD) performances of waste activated sludge (WAS) and aquaculture sludge (AS) were studied. Mixtures of different compositions (0, 30, 50, 70 and 100 % of AS on the volume basis) were used as AcD substrates and tested via biochemical methane potential assay. The results showed that CH4 production increased with AS/WAS ratio increment, and AS alone used as the substrate showed the maximum CH4 yield, which was 8% higher than that achieved using WAS alone as the substrate. The CH4 yield values were well fitted with the modified Gompertz model. The maximum methane potential (P-o) and maximum methane production rate (R-o) increased from 66.8 mL CH4/g VSfed to 70.9 mL CH4/g VSfed and from 4.40 mL CH4/g VSfed.d to 5.59 mL CH4/g VSfed.d, respectively, as the AS/WAS ratio increased from 0% to 100 %. In addition, lower levels of free ammonia and non-biodegradable organic matter contributed to the CH4 production increasing with AS/WAS ratio increased.
KeywordAnaerobic co-digestion Methane Waste activated sludge Aquaculture sludge Biochemical methane potential
DOI10.1016/j.aquaeng.2020.102090
Funding OrganizationStudy on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Water Science and Technology Project ; National Water Science and Technology Project ; National Water Science and Technology Project ; National Water Science and Technology Project ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Water Science and Technology Project ; National Water Science and Technology Project ; National Water Science and Technology Project ; National Water Science and Technology Project ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Water Science and Technology Project ; National Water Science and Technology Project ; National Water Science and Technology Project ; National Water Science and Technology Project ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Water Science and Technology Project ; National Water Science and Technology Project ; National Water Science and Technology Project ; National Water Science and Technology Project ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences
Indexed BySCI ; SCI
Language英语
Funding ProjectStudy on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences[Y85Z021301] ; National Natural Science Foundation of China[41877344] ; National Water Science and Technology Project[2018ZX07208001] ; One-Hundred Scholar Award from Chinese Academy of Sciences[Y75Z01-1-401] ; One-Hundred Scholar Award from Chinese Academy of Sciences[Y82Z08-1401] ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences[2019FBZ03]
WOS Research AreaAgriculture ; Fisheries
WOS SubjectAgricultural Engineering ; Fisheries
WOS IDWOS:000551834300017
WOS KeywordMETHANE PRODUCTION ; FOOD WASTE ; SEWAGE-SLUDGE ; FISH WASTE ; CATIONIC POLYACRYLAMIDE ; ENHANCEMENT ; MANURE ; BIOGAS
PublisherELSEVIER SCI LTD
Funding OrganizationStudy on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Water Science and Technology Project ; National Water Science and Technology Project ; National Water Science and Technology Project ; National Water Science and Technology Project ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Water Science and Technology Project ; National Water Science and Technology Project ; National Water Science and Technology Project ; National Water Science and Technology Project ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Water Science and Technology Project ; National Water Science and Technology Project ; National Water Science and Technology Project ; National Water Science and Technology Project ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; Study on cleaning mode of intensive aquaculture in freshwater pond project from Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Water Science and Technology Project ; National Water Science and Technology Project ; National Water Science and Technology Project ; National Water Science and Technology Project ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology project from Chinese Academy of Sciences
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/36880
Collection水环境工程研究中心_期刊论文
Corresponding AuthorSong, Kang
AffiliationChinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Wu, Yuqi,Song, Kang. Process performance of anaerobic co-digestion of waste activated sludge and aquaculture sludge[J]. AQUACULTURAL ENGINEERING,2020,90:6.
APA Wu, Yuqi,&Song, Kang.(2020).Process performance of anaerobic co-digestion of waste activated sludge and aquaculture sludge.AQUACULTURAL ENGINEERING,90,6.
MLA Wu, Yuqi,et al."Process performance of anaerobic co-digestion of waste activated sludge and aquaculture sludge".AQUACULTURAL ENGINEERING 90(2020):6.
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