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| The Optimal Operation Conditions of 2nd Stage Membrane Process for Treating Backwash Wastewater |
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학술지명 1st Inernational Conf. of Green Environ. Technol., 2011
저자 권순범,김충환,임재림,김한수
발표일 2011-08-29
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Quality of BW wastewater was a mainly influenced by the condition of operational methods and pre-treatment. In order to improve the stability of TMP, BW wastewater in the submerged membrane tank should be fully drained in condition of 30min filtration. CEB is required a few times a month to satisfy 90% of recovery rate in 2nd stage UF system with high flux of 0.7m3/m2/day. |
