固定化微生物深度降解垃圾渗滤液氨氮

詹龙辉; 冼萍; 许桂苹; 冯晓娟; 唐海芳; 卜光辉; 莫凯耀

doi:10.12030/j.cjee.201511050

环境工程学报

固定化微生物深度降解垃圾渗滤液氨氮

, , , , , ,

詹龙辉, 冼萍, 许桂苹, 冯晓娟, 唐海芳, 卜光辉, 莫凯耀. 固定化微生物深度降解垃圾渗滤液氨氮[J]. 环境工程学报, 2017, 11(3): 1482-1486. doi: 10.12030/j.cjee.201511050

引用本文:

ZHAN Longhui, XIAN Ping, XU Guiping, FENG Xiaojuan, TANG Haifang, BU Guanghui, MO Kaiyao. Ammonia nitrogen advanced removal of landfill leachate by immobilized microorganism[J]. Chinese Journal of Environmental Engineering, 2017, 11(3): 1482-1486. doi: 10.12030/j.cjee.201511050

Citation:

ZHAN Longhui, XIAN Ping, XU Guiping, FENG Xiaojuan, TANG Haifang, BU Guanghui, MO Kaiyao. Ammonia nitrogen advanced removal of landfill leachate by immobilized microorganism[J]. Chinese Journal of Environmental Engineering, 2017, 11(3): 1482-1486. doi: 10.12030/j.cjee.201511050

固定化微生物深度降解垃圾渗滤液氨氮

1.
广西大学环境学院, 南宁 530004
2.
广西壮族自治区环境监测中心站, 南宁 530028
基金项目:
国家自然科学基金资助项目（21167003）

南宁市科学研究与技术开发计划产学研合作示范重大专项（20135035）
中图分类号: X703.1

Ammonia nitrogen advanced removal of landfill leachate by immobilized microorganism

1.
College of Environment, Guangxi University, Nanning 530004, China
2.
Guangxi Zhuang Autonomous Region Environmental Monitoring Central Station, Nanning 530028, China
Fund Project:

摘要: 采用固定化微生物深度处理垃圾渗滤液，研究水力停留时间（HRT）、溶解氧（DO）和进水pH对系统脱氮效果的影响。通过对厌氧出水和好氧出水的脱氮效果比较，探讨固定化微生物构筑物的合理位置。结果表明：固定化微生物处理厌氧出水时，最佳HRT为72 h，最佳DO为5 mg·L-1，最佳进水pH为7.5~8.5；处理好氧出水时，最佳HRT为84 h，最佳DO为5 mg·L-1，最佳进水pH为7.5~8.5；处理厌氧出水和好氧出水时氨氮平均去除率分别达到63.8%和92.6%，将固定化微生物构筑物单元设置在好氧处理之后更合理，可以充分发挥固定化微生物处理渗滤液脱氮方面的独特优势，切实解决渗滤液高效脱氮的问题。
- 固定化微生物 /
- 垃圾渗滤液 /
- 氨氮
Abstract: Immobilized microorganisms were used for the advanced treatment of landfill leachate to investigate the effects of hydraulic retention time (HRT),dissolved oxygen (DO)and influent pH on nitrogen removal,as well as the reasonable position of immobilized microorganisms,by comparing the extent of nitrogen removal from the anaerobic and aerobic effluents. The results indicate that when immobilized microorganisms are used to treat anaerobic effluents,the optimal HRT is 72 h,DO is 5 mg·L-1 and the influent pH is from 7.5 to 8.5,whereas for aerobic effluents,the optimal HRT is 84 h,DO is 5 mg·L-1 and the influent pH is from 7.5 to 8.5. When treating anaerobic and aerobic effluents,the average ammonia removal rate achieved was 63.8% and 92.6%,respectively. It seems more reasonable to include the treatment system using immobilized microorganisms after the aerobic treatment,as it is more conducive to nitrogen removal by immobilized microorganisms,effectively solving the problem of efficient denitrification of landfill leachate.
- immobilized microorganism /
- landfill leachate /
- ammonia nitrogen

[1]	代晋国, 宋乾武, 王红雨, 等. 我国垃圾渗滤液处理存在问题及对策分析[J]. 环境工程, 2011, 29(S1):185-188
[2]	李君, 杜昱, 孙月驰, 等. 垃圾渗滤液处理的常见问题及解决措施[J]. 中国给水排水, 2010, 26(16):138-140
[3]	朱如龙. SBR法无外加碳源处理垃圾渗滤液深度脱氮[D]. 北京:北京工业大学, 2013
[4]	李晨. 高氨氮垃圾渗滤液新型处理工艺MAP-SBBR的运行研究[D]. 长沙:湖南大学, 2006
[5]	刘牡, 彭永臻, 宋燕杰, 等. 厌氧-好氧组合工艺处理垃圾渗滤液短程硝化的二次启动[J]. 水处理技术, 2011, 37(2):52-58
[6]	熊小京, 冯喆文. 垃圾渗滤液厌氧BF/好氧MBR工艺的脱氮特性[J]. 华侨大学学报(自然科学版), 2008, 29(1):68-71
[7]	郑冰玉, 张树军, 张亮, 等. 一体化厌氧氨氧化工艺处理垃圾渗滤液的性能研究[J]. 中国环境科学, 2014, 34(7):1728-1733
[8]	COHEN Y. Biofiltration:The treatment of fluids by microorganisms immobilized into the filter bedding material:A review[J]. Bioresource Technology, 2001, 77(3):257-274
[9]	肖美兰, 叶正芳, 倪晋仁, 等. 固定化微生物技术处理垃圾渗滤液[J]. 环境工程, 2006, 24(4):25-26
[10]	李芳芳, 齐树亭, 石玉新, 等. 复合固定化微生物脱氮动力学模型研究[J]. 水处理技术, 2011, 37(8):48-52
[11]	国家环境保护总局. 水和废水监测分析方法[M].4版. 北京:中国环境科学出版社, 2002
[12]	魏小娜, 李刚, 吴波, 等. 固定化微生物处理模拟污染地表水[J]. 生态学杂志, 2012, 31(7):1882-1886
[13]	聂春芬, 王应军, 马星宇, 等. 固定化活性污泥实现短程硝化反硝化处理畜禽废水[J]. 环境工程学报, 2013, 7(5):1807-1812
[14]	周珊, 周汇, 单胜道. 竹炭固定化微生物去除水样中氨氮的研究[J]. 林业科学, 2009, 45(6):133-138
[15]	李辉军. 包埋氨氧化细菌处理合成氨工业废水的研究[D]. 南京:南京理工大学, 2014
[16]	温丽丽, 倪晋仁, 叶正芳, 等. 固定化微生物法去除模拟渗滤液中氨氮的研究[J]. 环境工程学报, 2011, 5(9):2060-2065
[17]	李廷梅. 复合固定化微生物对河水中氨氮去除效果研究[D]. 郑州:郑州大学, 2014

点击查看大图

计量

文章访问数: 1735
HTML全文浏览数: 1404
PDF下载数: 373
施引文献: 0

引用本文:

Citation:

ZHAN Longhui, XIAN Ping, XU Guiping, FENG Xiaojuan, TANG Haifang, BU Guanghui, MO Kaiyao. Ammonia nitrogen advanced removal of landfill leachate by immobilized microorganism[J]. Chinese Journal of Environmental Engineering, 2017, 11(3): 1482-1486. doi: 10.12030/j.cjee.201511050

固定化微生物深度降解垃圾渗滤液氨氮

1. 广西大学环境学院, 南宁 530004
2. 广西壮族自治区环境监测中心站, 南宁 530028

收稿日期: 2015-12-27

基金项目:

国家自然科学基金资助项目（21167003）

南宁市科学研究与技术开发计划产学研合作示范重大专项（20135035）

关键词:

摘要: 采用固定化微生物深度处理垃圾渗滤液，研究水力停留时间（HRT）、溶解氧（DO）和进水pH对系统脱氮效果的影响。通过对厌氧出水和好氧出水的脱氮效果比较，探讨固定化微生物构筑物的合理位置。结果表明：固定化微生物处理厌氧出水时，最佳HRT为72 h，最佳DO为5 mg·L-1，最佳进水pH为7.5~8.5；处理好氧出水时，最佳HRT为84 h，最佳DO为5 mg·L-1，最佳进水pH为7.5~8.5；处理厌氧出水和好氧出水时氨氮平均去除率分别达到63.8%和92.6%，将固定化微生物构筑物单元设置在好氧处理之后更合理，可以充分发挥固定化微生物处理渗滤液脱氮方面的独特优势，切实解决渗滤液高效脱氮的问题。

English Abstract

Ammonia nitrogen advanced removal of landfill leachate by immobilized microorganism

1. College of Environment, Guangxi University, Nanning 530004, China
2. Guangxi Zhuang Autonomous Region Environmental Monitoring Central Station, Nanning 530028, China

Received Date: 2015-12-27

Fund Project:

Keywords:

Abstract: Immobilized microorganisms were used for the advanced treatment of landfill leachate to investigate the effects of hydraulic retention time (HRT),dissolved oxygen (DO)and influent pH on nitrogen removal,as well as the reasonable position of immobilized microorganisms,by comparing the extent of nitrogen removal from the anaerobic and aerobic effluents. The results indicate that when immobilized microorganisms are used to treat anaerobic effluents,the optimal HRT is 72 h,DO is 5 mg·L-1 and the influent pH is from 7.5 to 8.5,whereas for aerobic effluents,the optimal HRT is 84 h,DO is 5 mg·L-1 and the influent pH is from 7.5 to 8.5. When treating anaerobic and aerobic effluents,the average ammonia removal rate achieved was 63.8% and 92.6%,respectively. It seems more reasonable to include the treatment system using immobilized microorganisms after the aerobic treatment,as it is more conducive to nitrogen removal by immobilized microorganisms,effectively solving the problem of efficient denitrification of landfill leachate.

全文HTML

参考文献 (17)

下载: 全尺寸图片幻灯片

返回文章

用微信扫码二维码

分享至好友和朋友圈

固定化微生物深度降解垃圾渗滤液氨氮

Ammonia nitrogen advanced removal of landfill leachate by immobilized microorganism

计量

出版历程

固定化微生物深度降解垃圾渗滤液氨氮

English Abstract

Ammonia nitrogen advanced removal of landfill leachate by immobilized microorganism

全文HTML

目录