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dc.contributor.authorShao, Bo
dc.contributor.authorTan, Xu
dc.contributor.authorLi, Ju-Long
dc.contributor.authorHe, Mei
dc.contributor.authorTian, Lei
dc.contributor.authorChen, Wen-Jie
dc.contributor.authorLin, Yan
dc.date.accessioned2022-02-01T12:18:03Z
dc.date.available2022-02-01T12:18:03Z
dc.date.created2022-01-23T19:29:06Z
dc.date.issued2021
dc.identifier.citationEnvironmental science and pollution research international. 2021, 28 (23), 29919-29930.en_US
dc.identifier.issn0944-1344
dc.identifier.urihttps://hdl.handle.net/11250/2976263
dc.descriptionEmbargo until February 12, 2022en_US
dc.description.abstractCost-efficient and environmentally friendly treatment of hydraulic fracturing effluents is of great significance for the sustainable development of shale gas exploration. We investigated the synergistic effects of plant-microbial treatment of shale gas fracturing waste fluid. The results showed that illumination wavelength and temperature are direct drivers for microbial treatment effects of CODCr and BOD5, while exhibit little effects on nitrogen compounds, TDS, EC, and SS removals as well as microbial species and composition. Plant-microbial synergism could significantly enhance the removal of pollutants compared with removal efficiency without plant enhancement. Additionally, the relative abundance and structure of microorganisms in the hydraulic fracturing effluents greatly varied with the illumination wavelength and temperature under plant-microbial synergism. 201.24 g water dropwort and 435 mg/L activated sludge with illumination of 450–495 nm (blue) at 25 °C was proved as the best treatment condition for shale gas fracturing waste fluid samples, which showed the highest removal efficiency of pollutants and the lowest algal toxicity in treated hydraulic fracturing effluents. The microbial community composition (36.73% Flavobacteriia, 25.01% Gammaproteobacteria, 18.55% Bacteroidia, 9.3% Alphaproteobacteria, 4.1% Cytophagia, and 2.83% Clostridia) was also significantly different from other treatments. The results provide a potential technical solution for improved treatment of shale gas hydraulic fracturing effluents.en_US
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.titleEnhanced treatment of shale gas fracturing waste fluid through plant-microbial synergismen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionacceptedVersionen_US
dc.source.pagenumber29919-29930en_US
dc.source.volume28en_US
dc.source.journalEnvironmental science and pollution research internationalen_US
dc.source.issue23en_US
dc.identifier.doi10.1007/s11356-021-12830-z
dc.identifier.cristin1988133
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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