Experimental Study Of Water Treatment Technology Using Reverse Osmosis

It needs more water, because of growing-population and development of economy and society. Clean water is polluted by human being's what makes the water resource short seriously. It confines the tempo of society and threats the human being's. It has to look for a water resource instead of clean water. However, brackish water and sewage are really a good ones.This paper researches the ability of desalinating and deletrious matter of reverse osmosis, and then compared with different pretreatment for reverse osmosis. A mini water treatment using ultrafiltration and reverse osmosis can remove the TDS and organic compound etc, and it does not need medicament and has no second-pollution. The recircle cooling water need a high water quality, and the experiment of BeiHai Thermoelectricity Company reusing water utilizes BF, fasciculi filtrater , excessive media filtrater and reverse osmosis to treat the second-waste water of ChunLiu sewage company to recircle cooling water of boiler. The pretreat plant is the grarantee of reverse osmosis system, and prolong chemical clean period and its life.Reverse osmosis has a obvious removal effect which can be concluded by two experiments. Mini water treatment device can treat brackish water to drinking water, and runs stably and gets a safe water quality.The permeate water from Reverse osmosis also can meet the stand of recircle cooling water, and shows the feasible of sewage of reverse only.