[5]姚萌,方永珍,朱丽香,等.黏胶纤维行业碱回收工艺中纳滤膜的清洗研究[J].膜科学与技术,2016,36(3):115-117,141.[6]张化文.黏胶纤维废碱液纳滤回收装置技术运行分析[J].绿色科技,2013(6):214-216,219.[7]高正源,刘洋志,任俊州,等.基于计算流体动力学的陶瓷膜过滤过程模拟研究进展[J].材料导报,2021,35(15):15094-15106.[8]蒲荣辉,蔡玉兵.陶瓷膜在盐水精制技术改造中的应用[J].中国氯碱,2019(12):5-9.[9]国家海洋局.管式陶瓷微孔滤膜元件:HY/T063—2002[S].北京:中国标准出版社,2002.QualityinspectionofceramicmembranefilterelementforalkalirecoverysysteminviscosefiberproductionYUEFangyan(KorlaZhongtaiTextileScienceandTechnologyCo.,Ltd.,Korla841000)Abstract:Intheproductionofviscosefiber,ceramicmembranefilterelementisthecoreequipmentofalkalirecoverysystem,anditsqualityhasagreatimpactonthefiltrationefficiencyofthesystem.Aqualitytestingdeviceforceramicmembranefilterel⁃ementwasintroduced,whichconsistsofatestingcylinderandapressuredetectionunit.Thetestingcylinderisastainlesssteelcylinderwithadiameterof200mmandalengthof1500mm.Thefilterelementisinstalledinthecylinder,andbothendsaresealedwithsealingflangesandsealingrings.Thepressuredetectionunitconsistsofathree⁃waywithoneendconne...