作者: Hyeongrak Cho , Yongjun Choi , Sangho Lee , Jinsik Sohn , Jaewuk Koo
DOI: 10.1080/19443994.2016.1190109
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摘要: AbstractAlthough shale gas has become an important source of natural gas, it problems associated with water pollution by producing high salinity wastewater (i.e. TDS > 100,000 mg/L). Membrane distillation (MD) can be applied to treat such but may suffer from fouling due scale formation. Accordingly, this study focused on the use antiscalants retard formation in MD process for treatment wastewater. Experiments were performed using a laboratory-scale direct contact (DCMD) system. Seven different simplified synthetic The results analyzed simple theoretical model. It was found that abilities antiscalants. difference chemical structures attributed changes their effect prevention. Moreover, mechanisms flux decline seem presence Not only surface blo...