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作者对微絮凝过滤用于NF、RO等膜前对原水进行预处理做了一些研究,提出了有关絮凝剂投量及滤速对污染指数SDI降低效果的影响。
The author made some researches on micro-flocculation filtration for the pretreatment of raw water such as NF and RO membranes, and put forward some suggestions on the effect of flocculant dosage and filtration rate on the reduction of pollution index SDI.