J4 ›› 2009, Vol. 39 ›› Issue (6): 1122-1126.

Previous Articles     Next Articles

Influences of NO-3|PO3-4 and SO2-4 on Bacterial Activity at Landfill Leachate Polluted Site

Influences of NO-3、PO3-4 and SO2-4 on Bacterial Activity at Landfill Leachate Polluted Site   

  1. College of Environment and Resources, Jilin University, Changchun 130026, China
  • Received:2009-03-12 Online:2009-11-26 Published:2009-11-26

Abstract:

Experiments were conducted to investigate influences of N, S, P and humidity on microbial activity in landfill leachate polluted site. The results indicated that maximum microbial activity in soil and fine sand was up to 0.685 and 0.588 in the 7th day and the 14th day while N and P added, respectively; organic substrate decreased 10.97% and 22.1%, and its average degradation rate was 0.405 and 0.190 mg/(kg·d), respectively. Organic substrate decreased 10.3% and 28.9% for NO-3 addition and 8.87% and 28.4% for SO2-4 addition in soil and fine sand, respectively. In addition, the maximum microbial activity was 0.259 and 0.266 in soil which humidity was 50% and 60%, respectively, and the average degradation rate of organic substrate was 0.195 and 0.305 mg/(kg·d), respectively. Therefore, N, S, P and humidity had significant effects on subsurface microbial activity.

Key words: landfill leachate, microbial activity, pollution site, electron acceptors, nutrients

CLC Number: 

  • X703
[1] Yuan Xiaojie, Guo Zhanrong, Huang Lei, Zhang Bin, Ma Zhiyong, Liu Jie. Estimating Submarine Groundwater Discharge into the Jiaozhou Bay Using 226Ra [J]. Journal of Jilin University(Earth Science Edition), 2016, 46(5): 1490-1500.
[2] LIU Ying-ying，ZHAO Yong-sheng，LIU Peng，DONG Jun，HAN Rong，QU Zhi-hui，MA Bai-wen，YANG Ling. Simulation Research on Attenuation of Contaminants in Different Lithology Landfill Leachate Contaminated Sites [J]. J4, 2009, 39(1): 137-0141.
[3] ZHOU Rui, ZHAO Yong-sheng, WU Qian-fang, LI Hong-shun，REN He-jun, QU Zhi-hui. The Organic Materials of Different Age Landfill Leachate Retarded by Vadose Zone [J]. J4, 2008, 38(6): 1032-1036.
[4] ZHAO Yong-sheng. Groundwater Pollution Control and Remediation [J]. J4, 2007, 37(2): 303-310.
[5] HUANG Ji-guo,HUANG Guo-xin,NIE Guang-zheng,WEI Hai-juan,LV Ai-min,WANG Xue-song. Experimental Study on the Treatment of Landfill Leachate in a TwoPhase(UBF-UASB) Anaerobic System at Mid-Temperature [J]. J4, 2007, 37(1): 144-0147.
[6] HAN Rong, ZHAO Yong-sheng, DONG Jun, LIU Ying-ying, LI Zhi-bin, ZONG Fang. Study on Contaminants Attenuation Rule of Landfill Leachate in Pollution Plume [J]. J4, 2006, 36(04): 578-582.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LIU Jian-feng, CHI Xiao-guo, ZHOU Yan, WANG Tie-fu,JIN Wei, ZHOU Jian-bo, DONG Chun-yan, LI Guang-rong. Rb-Sr Isotopic Dating of the Jinlin Pluton by Whole Rock-Hornblende Method in the Northeast Xiao Hinggan Mountains[J]. J4, 2005, 35(06): 690 -0693 .
[2] HUANG Guan-xing, SUN Ji-chao, ZHANG Ying, LIU Jing-tao, ZHANG Yu-xi, JING Ji-hong. Content and Relationship of Heavy Metals in Groundwater of Sewage Irrigation Area in Pearl River Delta[J]. J4, 2011, 41(1): 228 -234 .
[3] XIAO Chang-lai,LIANG Xiu-juan, CUI Jian-ming, LAN Ying-ying，ZHANG Jun, LI Shu-lan, LIANG Rui-qi, ZHENG Ce. Whole Curve Matching Method for Aquifer Parameters Determination[J]. J4, 2005, 35(06): 751 -0755 .
[4] GUO Zhen-hua, WANG Pu-jun, YIN Chang-hai, HUANG Yu-long. Relationship Between Lithofacies and Logging Facies of the Volcanic Reservoir Rocks in Songliao Basin[J]. J4, 2006, 36(02): 207 -0214 .
[5] SUN Yong-he, FU Xiao-fei, LV Yan-fang, FU Guang, YAN Dong. Suction Role of Seismic Pumping and Physical Simulation on Hydrocarbon Migration and Accumulation[J]. J4, 2007, 37(1): 98 -0104 .
[6] XIE Zhong-lei, CHEN Zhuo，SUN Wen-tian， YIN Bo. Content of Fluoride in Tea Leaves and Distribution of Fluoride in Soils from Different Tea Gardens[J]. J4, 2008, 38(2): 293 -0298 .
[7] JIA Jun-tao, WANG Pu-jun, SHAO Rui，CHENG Ri-hui, ZHANG Bin, HOU Jing-tao, LI Jin-long, BIAN Wei-hua. Stratigraphical Sequence and Regional Correlation of Yingcheng Formation in the Southeast of Songliao Basin[J]. J4, 2007, 37(6): 1110 -1123 .
[8] KANG Li-ming，REN Zhan-li. Study on Multi-Parameters Discrimination Method for Flow Units-Taking W93 Wellblock in Ordos Basin as An Example[J]. J4, 2008, 38(5): 749 -0756 .
[9] XUE Yong-chao, CHENG Lin-song. The Diagenetic Reservoir Facies of Chang 8 Reservoir in Baibao Oilfield[J]. J4, 2011, 41(2): 365 -371 .
[10] JIANG Ji-yi, ZHANG Yu-dong, GU Hong-biao, ZUO Lan-li. Study on the Evaluation Model of Groundwater Environment Evolution Pattern Based on Grey Correlation Entropy[J]. J4, 2009, 39(6): 1111 -1116 .
Copyright © Journal of Jilin University(Earth Science Edition), All Rights Reserved.
Tel: +86-431-88502374；13756165364　E-mail: xuebao1956@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd