酶+膜法处理PVA污水的改进工艺
张文存, 王丽莉, 张国辉
Modified treatment process for PVA wastewater by enzyme + membrane method
ZHANG Wen-cun, WANG Li-li, ZHANG Guo-hui
现代化工 . 2020, (9): 198 -199 .  DOI: 10.16606/j.cnki.issn0253-4320.2020.09.041