Simulations of Tapered Channel in Multilayer Graphene as Reverse Osmosis Membrane for Desalination

Pressure-driven reverse osmosis membrane has important application in seawater desalination.Inspired by the structure of aquaporin,we established and studied the mechanism of the structure of multilayer graphene with tapered channels as reverse osmosis.The water flux of multilayer graphene with tapered channels was about 20% higher than that of parallel graphene channel.The flow resistance model was established,and the relationship between flow resistance and opening angles was clarified.The rel...     

超滤装置故障原因分析与改进

通过对超滤装置故障原因分析与改进,解决了超滤装置故障高发的问题,使超滤器能够保持长期高效稳定运行的状态,为后续系统的安全稳定运行提供了保障。     

节水技术在热电厂的研究与应用

论述了莱钢热电厂围绕着节水和减少环境污染,通过对除盐水、循环水和软化水系统的用水、排水情况进行分析,提出了分级回收、串级使用,以及循环水补水部分软化处理的思路,使系统用水结构不断优化,规范了水务管理,最大限度减少了新水消耗。     

软水站再生系统优化改造

针对软化水站生产所用生水量较大的情况，通过制定和实施改进措施，实现节约用水，降低水耗，提高经济效益的目的。