Quick start-up of EGSB reactor treating fresh leachate of municipal solid waste |
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| Authors: | LIU Jian-yong BIAN Hua-dan CAO Ya-li ZHONG Jiang-ping HU Jun LIU Qiang QIAN Guang-ren LIU Feng TAI Jun |
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| Institution: | 1. College of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, P. R. China
2. Shanghai Environment Engineering Design Institute Co., Ltd., Shanghai 200232, P. R. China |
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| Abstract: | An expanded granular sludge bed (EGSB) reactor inoculated with anaerobic granular sludge was started up with its COD removal performance, self-balancing of pH, biogas production rate and characteristics of the granular sludge during the start-up period being investigated. The results indicated that the EGSB reactor can be started up successfully in 27 d by increasing the organic loading rate rapidly. The removal efficiency of COD was maintained above 93% with influent COD concentration of 25 000 mg/L and OL... |
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| Keywords: | expanded granular sludge bed (EGSB) reactor municipal solid waste fresh leachate start-up biogas |
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