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REVIEW PAPER ON TREATMENT OF INDUSTRIAL AND DOMESTIC WASTEWATERS USING UASB REACTORS INTEGRATED INTO CONSTRUCTED WETLANDS FOR SUSTAINABLE REUSE
Engida, T. M.1,2; Wu, J. M.2; Xu, D.2; Wu, Z. B.1,2
Corresponding AuthorWu, J. M.(wujunmei@ihb.ac.cn) ; Wu, Z. B.(wuzb@ihb.ac.cn)
2020
Source PublicationAPPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH
ISSN1589-1623
Volume18Issue:2Pages:3101-3129
AbstractThe successful use of anaerobic technologies, especially up-flow sludge blanket (UASB) reactors for the treatment of raw domestic sewage and industrial wastewaters in tropical and subtropical countries opened the opportunity to substitute the aerobic processes with anaerobic reactors in removal of organic matter. Proper management of domestic and industrial wastewaters in developing nations is negligible. Even cost effective integrated green technologies like anaerobic reactor with constructed wetland technologies are not applied. Hence the objective of the present review was to assess the pollutant removal efficiency of the up flow anaerobic sludge blanket (UASB) reactor coupled with a constructed wetland (CW) in treating these wastewaters and their capability to produce quality water for sustainable reuse. To achieve the objectives, the review was organized using reputable journals, articles, and review papers. The interpretation of the result of each document was done using tables, bar graphs, Pie chart and lines. The results were reorganized again by calculating average flow rate, hydraulic loading rate, and percentage removal efficiencies. Most research results revealed that use of UASB-CW integrated treatment system is a promising technology in wastewater treatment and able to complying the effluent discharge standards Globally, the following abatement efficiencies ranged from 79.2-93.9%, 89.2-92.9%, 87.2-96.3%, 22.6-96.9%, 33-85.9%, and 97.9-99.99% were achieved for Chemical oxygen demand (COD), Biological oxygen demand (BOD), Total suspended solid (TSS), Total Kjeldhal Nitrogen (TKN), Total phosphorus (TP) and fecal Coliforms (FC), respectively using UASB-CW treatment systems. UASB-CW technologies are effectively integrated treatment systems and can be used for resource scarce developing countries. Since, both treatment technologies are cost-effective, easy operation and maintenance and capable of meeting effluent standards Hence, the indiscriminate disposal of wastewaters and their environmental impacts in Ethiopia can be resolved using these low-cost combined treatment technologies.
Keyworddomestic sewage industrial wastewaters UASB reactor technology constructed wetland UASB-CW integrated treatment systems effluent sustainable reuse
DOI10.15666/aeer/1802_31013129
Indexed BySCI ; SCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEcology ; Environmental Sciences
WOS IDWOS:000530720800070
WOS KeywordWASTE-WATER TREATMENT ; ANAEROBIC TREATMENT ; TREATMENT-PLANT ; POST TREATMENT ; SEWAGE ; FLOW ; PERFORMANCE ; REMOVAL ; PONDS ; POSTTREATMENT
PublisherCORVINUS UNIV BUDAPEST
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/36614
Collection水环境工程研究中心_期刊论文
Corresponding AuthorWu, J. M.; Wu, Z. B.
Affiliation1.Wuhan Univ Technol, Sch Resources & Environm Engn, Wuhan, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan, Peoples R China
Recommended Citation
GB/T 7714
Engida, T. M.,Wu, J. M.,Xu, D.,et al. REVIEW PAPER ON TREATMENT OF INDUSTRIAL AND DOMESTIC WASTEWATERS USING UASB REACTORS INTEGRATED INTO CONSTRUCTED WETLANDS FOR SUSTAINABLE REUSE[J]. APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,2020,18(2):3101-3129.
APA Engida, T. M.,Wu, J. M.,Xu, D.,&Wu, Z. B..(2020).REVIEW PAPER ON TREATMENT OF INDUSTRIAL AND DOMESTIC WASTEWATERS USING UASB REACTORS INTEGRATED INTO CONSTRUCTED WETLANDS FOR SUSTAINABLE REUSE.APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,18(2),3101-3129.
MLA Engida, T. M.,et al."REVIEW PAPER ON TREATMENT OF INDUSTRIAL AND DOMESTIC WASTEWATERS USING UASB REACTORS INTEGRATED INTO CONSTRUCTED WETLANDS FOR SUSTAINABLE REUSE".APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 18.2(2020):3101-3129.
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