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准好氧矿化垃圾床处理渗滤液的试验研究
引用本文:何水晶,李启彬,刘忠鹏.准好氧矿化垃圾床处理渗滤液的试验研究[J].环境科学与技术,2009,32(7).
作者姓名:何水晶  李启彬  刘忠鹏
作者单位:1. 西南交通大学环境科学与工程学院,四川,成都,610031;自贡市环境监测站,四川,自贡,643000
2. 西南交通大学环境科学与工程学院,四川,成都,610031
3. 自贡市环境监测站,四川,自贡,643000
摘    要:在实验室对渗滤液进行一次过流处理,通过比较连续进水与间歇进水条件下准好氧矿化垃圾床处理渗滤液的效果,探讨准好氧矿化垃圾床处理能力提高的可能性。试验结果表明,在水力负荷为5L/d时,连续进水条件下准好氧矿化垃圾反应床对渗滤液COD、NH3-N的去除率分别为85.68%、86.51%,较间歇进水分别高5.92%、5.78%。因而采用连续进水可提高准好氧矿化垃圾床的处理能力。

关 键 词:准好氧矿化垃圾床  连续进水  间歇进水  渗滤液处理

Treatment of Leachate by Semiaerobic Aged-refuse Bioreactor
HE Shui-jing,LI Qi-bin,LIU Zhong-peng.Treatment of Leachate by Semiaerobic Aged-refuse Bioreactor[J].Environmental Science and Technology,2009,32(7).
Authors:HE Shui-jing  LI Qi-bin  LIU Zhong-peng
Institution:1.School of Environmental Science and Engineering;Southwest Jiaotong University;Chengdu 610031;China;2.Zigong Municipal Environment Monitoring Centre;Zigong 643000;China
Abstract:To investigate the possibility of improving treatment capacity of semi-aerobic aged-refuse bioreactors,continuous injection was compared with batch injection with leachate passing through the bioreactor in the laboratory.Results showed that at a hydraulic load of 5L/d,removal efficiency of COD and NH3-N was 85.68% and 86.51% respectively under continuous injection conditions,increasing by 5.92% and 5.78% respectively comparing with batch injections.Continuous injection of leachate results in a more treatmen...
Keywords:semiaerobic aged-refuse bioreactor  continuous injection  batch injection  leachate treatment  
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