厌氧反应器对农村生活垃圾的降解研究  

A Study on Degradation of Rural Domestic Garbage by Anaerobic Reactor

作　　者：梁峙[1] 梁骁[2] 肖扬[1] 孙晓虎 刘喜坤 Liang Zhi Liang Xiao Xiao Yang Sun Xiaohu Liu Xikun(School of Environmental Engineering, Xuzhou Institute of Technology, Xuzhou Jiangsu 221018, China School of Economics, Shanghai University of Finance and Economics, Shanghai 200433, China Xuzhou Water Resources Management Office, Xuzhou Jiangsu 221018, China)

机构地区：[1]徐州工程学院环境工程学院,江苏徐州221018 [2]上海财经大学经济学院,上海200433 [3]徐州市城区水资源管理处,江苏徐州221018

出　　处：《中国环境管理干部学院学报》2017年第3期46-48,70,共4页Journal of Environmental Management College of China

基　　金：住建部科学技术计划项目<太阳能驱动一体化反应器处理分散型农村污水模块化研究>(2015-K6-018);江苏省住建厅科技计划项目<农村生活垃圾高效处理技术研究>(2015JH07);徐州市科技发展基金计划项目<典型企业周边土壤铅锌污染修复关键技术及综合治理示范>(KC15SM032)

摘　　要：以江苏铜山区3个行政村生活垃圾为对象,设计了厌氧垃圾生物反应器,研究了农村生活垃圾在反应器中的变化情况。研究表明:潘塘村和姜楼村生活垃圾中含有大量的水分和蛋白质,促进了厌氧微生物的生长繁殖和甲烷产气发生,使渗滤液p H值迅速上升,30周pH达到最高点8.24和8.33。初期反应器中BOD浓度,3个行政村都呈上升趋势,16周左右达到最大值,30周后赵店村、潘塘村、姜楼村3个行政村渗滤液中BOD浓度分别下降到26 101 mg/L、16 121 mg/L、20 105 mg/L。Based on the domestic waste from three administrative villages in Tongshan Jiangsu, the anaerobic bioreactor was designed, and the changes of rural domestic refuse in the reactor were studied. Research showed that： Pan Tang and Jiang Lou garbage, contained a lot of water and protein, promoted the anaerobic microbial growth and reproduction, promoted the generation of methane gas, the leachate pH value increased rapidly in 30 weeks and reached the highest point of 8.24 and 8.33. The initial concentration of BOD in the reactor of three administrative villages （Zhao Dian, Pan Tang, Jiang Lou） increased in about 16 weeks and reached the maximum, after 30 weeks BOD concentration in leachate decreased to 26 101 mg/ L, 16 121 mg/ L, 20 105 mg/ L.

关 键 词：垃圾反应器 农村 生活垃圾 降解 

分 类 号：X172[环境科学与工程—环境科学]