2018
DOI: 10.1007/s11270-018-3847-5
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Investigation on Problems of Wastewater from Hydraulic Fracturing and Their Solutions

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Cited by 12 publications
(4 citation statements)
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“…Однако использование растворителей может отрицательно влиять на степень конверсии олефина по брому из-за присоединения растворителя по двойным углерод-углеродным связям [7]. В водной среде может образовываться бромноватистая кислота, которая наряду с молекулярным бромом, не растворившимся в воде, участвует в процессе бромирования [8].…”
Section: методыunclassified
“…Однако использование растворителей может отрицательно влиять на степень конверсии олефина по брому из-за присоединения растворителя по двойным углерод-углеродным связям [7]. В водной среде может образовываться бромноватистая кислота, которая наряду с молекулярным бромом, не растворившимся в воде, участвует в процессе бромирования [8].…”
Section: методыunclassified
“…The formation mechanism of high-salinity flowback drainage has attracted considerable attention due to the increasing demand for cost reduction and efficiency improvement in unconventional reservoir reconstruction and the increasingly prominent problem of ineffective recycling of flowback fluid in tight sandstone gas development [15][16][17]. It is believed that the increase in salinity of the flowback fluid is caused by the dissolution of rock minerals and the transport of salt ions [18].…”
Section: Introductionmentioning
confidence: 99%
“…Desalination technologies such as membrane separation/distillation (Cho et al, 2018), forward osmosis (Coday and Cath, 2014), mechanical vapor compression (Riley et al, 2016), electrocoagulation (Sardari et al, 2018;Lobo et al, 2016), advanced oxidation (Igunnu and Chen, 2014), and hybrid membrane bio-systems (Riley et al, 2016) are usually served to process these effluents for agricultural irrigation, livestock water and landscape water-use. Chemical precipitation methods, including coagulation, sedimentation, filtration lime softening water treatment processes, sodium hydroxide alkalization, and potassium permanganate oxidation, can effectively minimize the hardness, total organic carbon (TOC) and iron concentrations of the effluents (Lester et al, 2015;Mao et al, 2018;Torres et al, 2016), but these treatments are often expensive and the addition of chemicals may bring secondary pollutions. In the biological treatments, organic matter in the effluents could be removed effectively through aerobic degradation of activated sludge or lake water microbial consortia (Kekacs et al, 2015;Lester et al, 2013;He et al, 2019), but high total dissolved solids (TDS) concentrations of the effluents usually hinder microbial activity and thus affect treatment efficiency (Mao et al, 2018;Torres et al, 2016).…”
Section: Introductionmentioning
confidence: 99%
“…Chemical precipitation methods, including coagulation, sedimentation, filtration lime softening water treatment processes, sodium hydroxide alkalization, and potassium permanganate oxidation, can effectively minimize the hardness, total organic carbon (TOC) and iron concentrations of the effluents (Lester et al, 2015;Mao et al, 2018;Torres et al, 2016), but these treatments are often expensive and the addition of chemicals may bring secondary pollutions. In the biological treatments, organic matter in the effluents could be removed effectively through aerobic degradation of activated sludge or lake water microbial consortia (Kekacs et al, 2015;Lester et al, 2013;He et al, 2019), but high total dissolved solids (TDS) concentrations of the effluents usually hinder microbial activity and thus affect treatment efficiency (Mao et al, 2018;Torres et al, 2016). Therefore, high-efficient and low-cost innovative treatments are required for the reuse or discharge of hydraulic fracturing effluents.…”
Section: Introductionmentioning
confidence: 99%