Please wait a minute...
吉林化工学院学报, 2020, 37(3): 43-47     https://doi.org/10.16039/j.cnki.cn22-1249.2020.03.009
  本期目录 | 过刊浏览 | 高级检索 |
污泥低温驯化及其对农村生活污水处理效果的研究
黄秋婷1,薛天福1**,杨梅1*,金朝辉2*
1.吉林化工学院 生物与食品工程学院,吉林 吉林132022;2.吉林化工学院 研究生学院,吉林 吉林132022
Study on Low Temperature Acclimation of Sludge and its Effect on Rural Domestic Sewage Treatment
HUANG Qiuting1,XUE Tianfu1**,YANG Mei1*,JIN Zhaohui2*
下载:  PDF (492KB) 
输出:  BibTeX | EndNote (RIS)      
摘要 

我国北方地区农村生活污水处理受低温影响严重。为解决此问题,通过低温驯化得到在8℃下对污水有较好处理效果的活性污泥,并对其污水处理效果进行分析。结果表明,用干重浓度为3.4 g?L-1的已驯化污泥对农村生活污水进行处理时,COD去除率最高为84.97%,出水COD最低为89.51mg?L-1,达到农田灌溉水质标准(GB 5084-2005)的最短处理时间为8d。与非驯化的污泥相比,驯化后活性污泥对污水的COD去除率提高了23.14%,这为北方地区农村生活污水处理提供了良好的技术支持。

服务
把本文推荐给朋友
加入引用管理器
E-mail Alert
RSS
作者相关文章
黄秋婷
薛天福
杨梅
金朝辉
关键词:  低温  农村污水  污水处理  活性污泥     
Abstract: 

Rural domestic sewage treatment in northern of China is seriously affected by low temperature. In order to solve this problem, the activated sludge with good treatment effect on sewage at 8℃ was obtained by low temperature domestication, and its sewage treatment effect was analyzed. The results showed that when the domesticated sludge with dry weight concentration of 3.4g?L-1 was used to treat rural domestic sewage, the highest COD removal rate of the rural domestic sewage was 84.97%, the lowest COD of the effluent was 89.51 mg?L-1, and the shortest treatment time of reaching irrigation water quality standard of farmland (GB 5084-2005) was 8 days. Compared with the non-domesticated sludge, the COD removal rate of sewage after the activated sludge acclimated increased by 23.14%, which provided good technical support for rural domestic sewage treatment in northern of China.

Key words:  low temperature    rural sewage    sewage treatment    activated sludge
               出版日期:  2020-03-25      发布日期:  2020-03-25      整期出版日期:  2020-03-25
X703  
引用本文:    
黄秋婷, 薛天福, 杨梅, 金朝辉. 污泥低温驯化及其对农村生活污水处理效果的研究 [J]. 吉林化工学院学报, 2020, 37(3): 43-47.
HUANG Qiuting, XUE Tianfu, YANG Mei, JIN Zhaohui. Study on Low Temperature Acclimation of Sludge and its Effect on Rural Domestic Sewage Treatment . Journal of Jilin Institute of Chemical Technology, 2020, 37(3): 43-47.
链接本文:  
https://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2020.03.009  或          https://xuebao.jlict.edu.cn/CN/Y2020/V37/I3/43
[1] 董文琦, 徐兆莲, 高恒, 曹玉波. 污水厂鼓风机控制系统设计及应用 [J]. 吉林化工学院学报, 2022, 39(5): 77-82.
[1] BAI Xue, BAI Yong-guo, DING Wen-hao. Internet +720° Panoramic Image Display Platform Design and Implementation[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 83 -86 .
[2] ZHANG Hai-tao. Geochemical Characteristics and Geological Significance of the Mudstone of the Coal Bearing Rock Series in the Gujiao Mining Area of Shanxi Province[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 87 -90 .
[3] CHEN Li, FU Qiang, WANG Gui-ying, HE Long, WANG Hong-yan, SUN Chun-guo. Study on Pyrolysis Kinetics of Oil Shale Underground in Situ[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(1): 1 -3 .
[4] ZHAO Ye-zhuo, LU Da-yong. Comparative Study on X-ray Diffraction of Several Vitamins[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(1): 37 -39 .
[5] LI Long, WANG Xue-mei. Research on Higher Education Assessment Mode Based on Formative Evaluation and Information Entropy Theory[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(2): 8 -12 .
[6] WU Chun-ying, GU Feng, BAI Lu, WEI Wei, LIU Hong. Some Suggestions on Cultivation of Innovative Talents in the Context of Emerging Engineering Education[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(2): 13 -15 .
[7] LI Jian-wei. Construction and Exploration of Aviation Manufacturing Training Center[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(2): 69 -71 .
[8] ZOU Hong-wei. The Application of Musical Therapy in College Students’ Psychological Health Education[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(4): 7 -10 .
[9] ZHAO Dong-xu. On the Application of “Flipped Classroom”in the ESP Courses Teaching:Taking Food Professional English as an Example[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(4): 33 -36 .
[10] ZHANG Guo-feng. Borrowed Words from Japanese in Modern Chinese from the Perspective of History and Culture[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(4): 37 -41 .
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed