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Çѱ¹¼öÀÚ¿øÇÐȸ / v.35, no.2, 2002³â, pp.213-220
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( Treatment Characteristics of Rapid filtration Process treating Secondary Clarifier Effluent for Wastewater Reuse ) |
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| This reserch was focused upon experimental study for wastewater reuse and conducted to evaluate optimum operating conditions of rapid filtration process such as filter flow rate, filtration time and backwashing condition for reuse of secondary-treated effluent using the pilot plant installed in real wastewater treatment plant. Also, the experiment on treatment char-acteristics of coagulant-added activated sludge process was performed to compare with activated sludge succeeded to rapid filtration. As the filtration velocity was 100m/day, the filtration time of the rapid filter connected with activated sludge system was revealed to 40 hours. Backwashing of filter was conducted by water wash and air scour. The optimum backwashing time and backwash flow rate were 10min and 10LPM, respectively. The quantity of backwashing water of the rapid filter was about 2% of total treated water. |
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| ÇϼöÀçÀÌ¿ë;¿©°ú¼Óµµ;¿©°úÁö¼Ó½Ã°£;¿ªÃ´Á¦;ÀÀÁýÁ¦;wastewater reuse;filter flow rate;filtration time;backwash;coagulant; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.35, no.2, 2002³â, pp.213-220
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200211921012006)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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