EFFECT OF SWINE MANURE BIOCHAR ON THE ADSORPTION OF SULFUR IN LIGHT SIEROZEM

被引：0
作者：
Kang, Xuehui [1 ]
Zhong, Jinkui [1 ]
Zhao, Baowei [1 ]
Chang, Guohua [2 ]
Wang, Liguo [1 ]
Zhang, Jianyu [1 ]
机构：
[1] Lanzhou Jiaotong Univ, Sch Environm & Municipal Engn, 88,West Anning Rd, Lanzhou 730070, Peoples R China
[2] Lanzhou City Univ, Sch Chem & Environm Engn, Lanzhou 730070, Peoples R China
来源：
FRESENIUS ENVIRONMENTAL BULLETIN | 2016年 / 25卷 / 11期
基金：
高等学校博士学科点专项科研基金; 中国国家自然科学基金;
关键词：
biochar; swine manure; light sierozem; sulfur; adsorption; REMOVAL; ZEOLITE; CARBON; WATER; SOIL;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Characteristics sulfur adsorption onto swine manure biochar, light sierozem and light sierozem with biochar was investigated by batch adsorption experiments. The results indicate that the adsorption is increased with the increase of pyrolysis temperature and BSM700 is the best. The order of the adsorption capacity of three kinds of adsorbents for sulfur is LS > BSM700+LS > BSM700. The adsorption process of biochar, light sierozem and light sierozem with biochar could be well characterized with Pseudo-second kinetic model, whereas adsorption isotherm results elucidated that Langmuir-Freundlich model provided the best fit for equilibrium date; The Gibbs free energy obtained by thermodynamic calculation is negative, indicating that the adsorption of BSM700, light sierozem and light sierozem with BSM700 on sulfur is spontaneous. The adsorption capacity of the three adsorbents is decreased with the increase of the solution pH, while the coexisting anions have less effect on the adsorption of sulfur by the three.
引用
收藏
页码：4478 / 4486
页数：9
相关论文
共 25 条
  • [1] Evaluation of the adsorption kinetics and equilibrium for the potential removal of acid dyes using a biosorbent
    Arami, Mokhtar
    Limaee, Nargess Yousefi
    Mahmoodi, Niyaz Mohammad
    [J]. CHEMICAL ENGINEERING JOURNAL, 2008, 139 (01) : 2 - 10
  • [2] Chen YZ, 2015, FRESEN ENVIRON BULL, V24, P1568
  • [3] Continuous immobilization of cadmium and lead in biochar amended contaminated paddy soil: A five-year field experiment
    Cui, Liqiang
    Pan, Genxing
    Li, Lianqing
    Bian, Rongjun
    Liu, Xiaoyu
    Yan, Jinlong
    Quan, Guixiang
    Ding, Cheng
    Chen, Tianming
    Liu, Yang
    Liu, Yuming
    Yin, Chuntao
    Wei, Caiping
    Yang, Yage
    Hussain, Qaiser
    [J]. ECOLOGICAL ENGINEERING, 2016, 93 : 1 - 8
  • [4] Impact of biochar on the anaerobic digestion of citrus peel waste
    Fagbohungbe, Michael O.
    Herbert, Ben M. J.
    Hurst, Lois
    Li, Hong
    Usmani, Shams Q.
    Semple, Kirk T.
    [J]. BIORESOURCE TECHNOLOGY, 2016, 216 : 142 - 149
  • [5] Application of chitosan for the removal of metals from wastewaters by adsorption - Mechanisms and models review
    Gerente, C.
    Lee, V. K. C.
    Le Cloirec, P.
    McKay, G.
    [J]. CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 2007, 37 (01) : 41 - 127
  • [6] Soil biochar amendment shapes the composition of N2O-reducing microbial communities
    Harter, Johannes
    Weigold, Pascal
    El-Hadidi, Mohamed
    Huson, Daniel H.
    Kappler, Andreas
    Behrens, Sebastian
    [J]. SCIENCE OF THE TOTAL ENVIRONMENT, 2016, 562 : 379 - 390
  • [7] Legacy impacts of acid sulfate soil runoff on mangrove sediments: Reactive iron accumulation, altered sulfur cycling and trace metal enrichment
    Johnston, Scott G.
    Morgan, Bree
    Burton, Edward D.
    [J]. CHEMICAL GEOLOGY, 2016, 427 : 43 - 53
  • [8] Determination of sulfur in soil and plant media using wavelength dispersive X-ray fluorescence spectrometry as a tool for assessment of chemical spills
    Kim, Youn-Tae
    Lee, Junseok
    Yoon, Hye-On
    Woo, Nam-Chil
    [J]. MICROCHEMICAL JOURNAL, 2016, 124 : 594 - 599
  • [9] Korkmaz M, 2013, FRESEN ENVIRON BULL, V22, P1524
  • [10] Bio-char sequestration in terrestrial ecosystems - A review
    Lehmann J.
    Gaunt J.
    Rondon M.
    [J]. Mitigation and Adaptation Strategies for Global Change, 2006, 11 (2) : 403 - 427
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