摘 要：本文主要介紹了發(fā)電有限公司反滲透膜的化學清洗方法，結(jié)合系統(tǒng)的運行和水質(zhì)情況，有針對性地選取清洗藥品，對反滲透膜進行化學清洗。對比清洗前后反滲透膜的產(chǎn)水情況可知，清洗效果明顯，清洗后反滲透膜的各進水壓力及各段壓差都有明顯的下降,產(chǎn)水量也有明顯的提高。
關(guān)鍵詞：反滲透膜；清洗方法；效果

Reverse osmosis (RO device) cleaning method

Abstract: The chemical cleaning methods of reverse osmosis of Jiangxi Xinchang Power Plant are introduced in this paper. The cleaning agent that is used to clean the reverse osmosis membranes is choosed by combining system operation and water quality. The results showed that the cleaning effect is very good. After cleaning, the each water pressure of reverse osmosis membrane and each pressure have significantly reduced and the water production has been significantly improved.
Keywords: Reverse osmosis membranes; Cleaning; Effect