Trouble analysis and its handling for reverse osmosis feedwater pretreatment system

The pretreatment of reverse osmosis feedwater generally includes the whole process from water source to reverse osmosis feedwater pump.A nicer pretreatment is of necessary condition for reverse osmosis equipment to run steadily and chronically.A scheme to improve the pretreatment system was presented after some abnormity situations such as reverse osmosis system polluted etc.were analyzed for the fifth stage project of reverse osmosis system in Zhengxin electric power Co.,Ltd.The feedwater polluted is eliminated and avoided after improved,which laid a good foundation for reverse osmosis system to operate reliably.