Evaluation of membrane cleaning index for clean in place |
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학술지명 IWA-ASPIRE
저자 김동진,권순범,정혜중,유영범
발표일 2015-09-22
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If membrane reaches limited transmembrane pressure (TMP) or water quality declines in a membrane process, chemical cleaning is conducted. Inorganic foulants are cleaned using sulfuric acid, organic foulants are cleaned using sodium hydroxide and microbes are cleaned using sodium hypochlorite. In this study, the recovery rate of membrane was evaluated according to various cleaning solutions by the membrane cleaning index. |