腈纶装置水洗 /过滤单元废水纤维束过滤器过滤参数研究

摘要

In the chemical fiber industry , the emission of polymerization mother solution caused by polymerization workshop acrylic washing/filtration unit makes the end discharge's poor biodegradability , which results in the sub-standard sewage treatment;this article uses the fiber bundle filter to conduct a test and optimizes the operating condi-tions,which aim to realize the intercepting high polymer in acrylic washing /filter unit,reducing production cost ,relea-sing the pressure of sewage treatment and solving the problems encountered in practical work .%指出了化纤行业中聚合车间腈纶水洗/过滤单元废水聚合母液排放,致使末端排放可生化性差,污水处理难以达标. 采用纤维束过滤过滤方式进行了过滤试验,以优化操作条件,实现腈纶水洗/过滤单元废水高聚物截留,降低生产成本,减轻污水处理压力,以期为解决实际工作中遇到的难题提供参考.