Identifying persistent, mobile and toxic (PMT) organic compounds detected in shale gas wastewater
文献类型：期刊论文
| 作者 | Huang, Chen2,3,4; Jin, Biao2,3,4 ; Han, Min2,3,4; Zhang, Gan2,3; Arp, Hans Peter H.1,5
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| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
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| 出版日期 | 2023-02-01 |
| 卷号 | 858页码:7 |
| 关键词 | vPvM PMT Shale gas Wastewater Water quality |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2022.159821 |
| 英文摘要 | Shale gas exploitation is a water-intensive process, generating flowback and produced water (FPW) with complex chemical compositions. Reuse, disposal and treatment of FPW are of increasing concern, because of the potential risk of FPW contamination to the surrounding aquatic environment and drinking water sources when emitted. Among numerous organic substances present in FPW, of particular concern are those that are persistent, mobile and toxic (PMT) and very persistent and very mobile (vPvM). PMT and vPvM substances have the greatest potential to spread in groundwater and are the hardest to remediate. This study presents the outcome of a literature review to iden-tify organic compounds that were previously detected in FPW. The 162 target compounds identified from this review were assessed to see if they can be considered PMT/vPvM substances based on their substance properties. Our results indicated that most FPW substances are "not PMT", accounting for 108 (66.7 %) compouds. In total 22 FPW substances can be considered PMT/vPvM or very likely to meet this criteria if more data were available. Examples of PMT sub-stances in FPW include anthracene, 1,4-dioxane and 1,4-dichlorobenzene. PMT/vPvM compounds identified in FPW should be prioritized for risk management measures and monitoring in order to protect regional water resources. |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000898781500002 |
| 源URL | [http://ir.gig.ac.cn/handle/344008/71496]  |
| 专题 | 有机地球化学国家重点实验室 |
| 通讯作者 | Jin, Biao |
| 作者单位 | 1.Norwegian Univ Sci & Technol NTNU, NO-7491 Trondheim, Norway 2.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China 3.CAS Ctr Excellence Deep Earth Sci, Guangzhou 510640, Peoples R China 4.Univ Chinese Acad Sci, Beijing 10069, Peoples R China 5.Norwegian Geotech Inst NGI, POB 3930, N-0806 Oslo, Norway |
| 推荐引用方式 GB/T 7714 | Huang, Chen,Jin, Biao,Han, Min,et al. Identifying persistent, mobile and toxic (PMT) organic compounds detected in shale gas wastewater[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2023,858:7. |
| APA | Huang, Chen,Jin, Biao,Han, Min,Zhang, Gan,&Arp, Hans Peter H..(2023).Identifying persistent, mobile and toxic (PMT) organic compounds detected in shale gas wastewater.SCIENCE OF THE TOTAL ENVIRONMENT,858,7. |
| MLA | Huang, Chen,et al."Identifying persistent, mobile and toxic (PMT) organic compounds detected in shale gas wastewater".SCIENCE OF THE TOTAL ENVIRONMENT 858(2023):7. |
入库方式： OAI收割
来源：广州地球化学研究所
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