Research and Application of Membrane Fouling in Coal Chemical Desalination
In order to further explore the effective improvement path of desalination efficiency in coal chemical wastewater,an L-type electrically driven ion exchange membrane was used as the main material,and a membrane reaction process was constructed to explore the desalination process of coal chemical wastewater.The influence of different types of experimental parameters was investigated,and the optimal parameter combination was determined to be an operating voltage of 24 V,a circulating flow rate of 20 L/h,and an operating pressure of 0.65 MPa.This parameter combination was used as the optimized parameter combination for practical testing of wastewater desalination process in a coal chemical enterprise.The results show that the testing process has achieved relatively good results and has certain practical application value.
coal chemical industrydesalination treatmentwater film
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