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Combined effect of ozone and PTFE membrane on treating shale gas produced wastewater in Fuling Shale Gas Field
Liu Qi1; Xie Qihang1; Zhou Zejun2; He Yong2; Zhang Yi3; Xia Shibin1
2019-02-01
Source PublicationDESALINATION AND WATER TREATMENT
ISSN1944-3994
Volume140Issue:1Pages:183-188
AbstractShale gas produced wastewater (SGPW) is difficult to be treated by conventional treatment processes due to its high total dissolved solids, chemical oxygen demand (COD), salinity (SAL), bacteria, and complex physicochemical composition. In this study, a new combined process of ozonation and polytetrafluoroethylene (PTFE) membrane was developed to treat SGPW in Fuling Shale Gas Field, China, for the first time. Polyaluminum chloride (PAC) was selected as flocculant for the pretreatment, and the ozonation was used to control sulfate-reducing bacteria (SRB), iron bacteria (FEB), total growth bactericide (TGB), and degrade macromolecule organic matter. The PTFE microfiltrate membrane was applied to treat COD and SAL. The results demonstrated that the removal of SRB, FEB, TGB, and COD was 55.6%, 78.6%, 77.3%, and 67.0%, respectively, with the conditions of PAC dosing quantity 400 mg/L, Ozone dosing quantity 3 g/h, and residence time 20 min. The combined process exhibited effective removal performance and is potential to be applied for treating SGPW in China.
SubtypeArticle
KeywordShale Gas Produced Wastewater (Sgpw) Microfiltration Ozonation Ptfe Membrane Combined Effect
DOI10.5004/dwt.2019.23454
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
Indexed BySCI
Funding OrganizationFuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project(2016ZX05060) ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project(2016ZX05060) ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression(2016YFC0502400) ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression(2016YFC0502400) ; National Natural Science Foundation of China(51709254) ; National Natural Science Foundation of China(51709254) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project(2016ZX05060) ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project(2016ZX05060) ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression(2016YFC0502400) ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression(2016YFC0502400) ; National Natural Science Foundation of China(51709254) ; National Natural Science Foundation of China(51709254) ; Chinese Academy of Sciences ; Chinese Academy of Sciences
Language英语
WOS Research AreaEngineering ; Water Resources
WOS SubjectEngineering, Chemical ; Water Resources
WOS KeywordFLOCCULATION ; OZONATION ; BACTERIA ; REMOVAL ; IMPACTS ; PLAYS ; LIGHT
WOS IDWOS:000458914100019
Funding OrganizationFuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project(2016ZX05060) ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project(2016ZX05060) ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression(2016YFC0502400) ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression(2016YFC0502400) ; National Natural Science Foundation of China(51709254) ; National Natural Science Foundation of China(51709254) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project(2016ZX05060) ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project(2016ZX05060) ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression(2016YFC0502400) ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression(2016YFC0502400) ; National Natural Science Foundation of China(51709254) ; National Natural Science Foundation of China(51709254) ; Chinese Academy of Sciences ; Chinese Academy of Sciences
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/72475
Collection水环境工程研究中心
Corresponding AuthorXia Shibin
Affiliation1.Wuhan Univ Technol, Sch Resource & Environm Engn, Wuhan 430070, Hubei, Peoples R China
2.Jianghan Oilfield Co, China Petr & Chem Corp, Qianjiang 433124, Peoples R China
3.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Liu Qi,Xie Qihang,Zhou Zejun,et al. Combined effect of ozone and PTFE membrane on treating shale gas produced wastewater in Fuling Shale Gas Field[J]. DESALINATION AND WATER TREATMENT,2019,140(1):183-188.
APA Liu Qi,Xie Qihang,Zhou Zejun,He Yong,Zhang Yi,&Xia Shibin.(2019).Combined effect of ozone and PTFE membrane on treating shale gas produced wastewater in Fuling Shale Gas Field.DESALINATION AND WATER TREATMENT,140(1),183-188.
MLA Liu Qi,et al."Combined effect of ozone and PTFE membrane on treating shale gas produced wastewater in Fuling Shale Gas Field".DESALINATION AND WATER TREATMENT 140.1(2019):183-188.
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