Adsorption and desorption characteristics of endosulfan in two typical agricultural soils in Southwest China

文献类型： 外文期刊

第一作者： Qian, Sheng

作者： Qian, Sheng;Zhu, Heng;Xiong, Bailian;Zhang, Jinzhong;Xu, Weihong;Xiong, Bailian;Zheng, Guocan;Zhang, Jinzhong

作者机构：

关键词： Endosulfan;Adsorption;Desorption;Latosol;Lateritic red soil

期刊名称：ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH （ 影响因子：4.223； 五年影响因子：4.306 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Endosulfan is an organochlorine pesticide widely used in Southwest China. In this paper, the adsorption and desorption characteristics of endosulfan in two typical agricultural soils (latosol and lateritic red soil) in this area were studied. The results showed that Langmuir isothermal equation could well describe the adsorption thermodynamic characteristics of endosulfan in latosol and lateritic red soil, and the maximum adsorption capacities of alpha-endosulfan were 0.186 and 0.209 mg/g, while those of beta-endosulfan were 0.140 and 0.148 mg/g, respectively. Endosulfan adsorption in the two soils was an exothermic physicochemical process, but dominated by physical process. The adsorption kinetic characteristics of endosulfan in the two soils could be well described by second-order kinetic equation, and the initial rate constants were 0.228 and 0.325 mg/(g min) for alpha-endosulfan, while those were 0.119 and 0.125 mg/(g min) for beta-endosulfan, respectively. The adsorbed endosulfan in the two soils was difficult to be desorbed into the liquid phase, and showed weak desorption hysteresis. These results implied that endosulfan could be firmly adsorbed by the two soils, and their adsorption and desorption abilities may be related to the contents of soil clay and organic matter.

分类号： X5`X

  • 相关文献

[1]Dissipation and Adsorption Behavior of the Insecticide Ethiprole on Various Cultivated Soils in China. Dung Feng-shou,Xu Jun,Zheng Yong-quan,Yuan Shan-kui. 2014

[2]Impact of soil primary size fractions on sorption and desorption of atrazine on organo-mineral fractions. Liu, Zhongzhen,Li, Yanliang,Huang, Yufen,Liu, Zhongzhen,Li, Yanliang,He, Yan.

[3]Sorption and desorption behaviors of diuron in soils amended with charcoal. Yu, Xiang-Yang,Ying, Guang-Guo,Kookana, Rai S..

[4]Effect of dissolved organic matter on adsorption and desorption of mercury by soils. Yang Yongkui,Liang Li,Wang Dingyong,Wang Dingyong.

[5]Effect of phosphate fertilizer addition on Stylosanthes green manure potassium at the manure microsite. Huan, H.,Huang, D.,Liu, G.,Dong, R.,Huang, D.,Dong, R..

[6]Influence of dissolved organic matter on sorption and desorption of MCPA in ferralsol. Wu, Dongming,Yun, Yonghuan,Jiang, Lei,Wu, Chunyuan,Jiang, Lei,Wu, Chunyuan,Wu, Chunyuan. 2018

[7]Efficacy of endosulfan and fipronil and joint toxic action of endosulfan mixtures against Leptinotarsa decemlineata (Say). Shi, Xiao-qin,Xiong, Man-Hui,Jiang, Wei-Hua,Wang, Zhi-Tian,Li, Guo-Qing,Guo, Wen-Chao,Xia, Zhen-Han,Fu, Wen-Jun. 2012

[8]INFLUENCE OF PH, IONIC STRENGTH AND TEMPERATURE ON ADSORPTION OF ENDOSULFAN TO THE AQUACULTURE POND SEDIMENTS. Lin, Qin.

[9]Photocatalytic degradation of endosulfan in contaminated soil with the elution of surfactants. Xiong, Bailian,Zhang, Jinzhong,Xu, Weihong,Xiong, Bailian,Zhou, Anhong,Zheng, Guocan,Zhang, Jinzhong. 2015

[10]Feasibility of Tea Saponin-Enhanced Soil Washing in a Soybean Oil-Water Solvent System to Extract PAHs/Cd/Ni Efficiently from a Coking Plant Site. Ye Mao,Jiang Xin,Sun Mingming,Xie Shanni,Liu Kuan,Hu Feng,Li Huixin,Zong Lianggang,Feng Yanfang,Zhao Yu,Wan Jinzhong. 2017

[11]Effects of carbonaceous materials on microbial bioavailability of 2,2 ',4,4 '-tetrabromodiphenyl ether (BDE-47) in sediments. Zhu, Baotong,Xia, Xinghui,Zhang, Xiaotian,Xia, Na,Liu, Ting,Wu, Shan,Lu, Xiaoxia.

[12]Sorption of polycyclic aromatic hydrocarbons on particulate organic matters. Guo, Xueyan,Luo, Lei,Zhang, Shuzhen,Guo, Xueyan,Ma, Yibing.

[13]Enhanced and irreversible sorption of pesticide pyrimethanil by soil amended with biochars. Pan, Ligang,Yu, Xiangyang,Ying, Guangguo,Kookana, Rai S.,Ying, Guangguo,Pan, Ligang.

[14]Biodegradation and detoxification of endosulfan in aqueous medium and soil by Achromobacter xylosoxidans strain CS5. Yan, Yanchun,Li, Wen,Peng, Xiang,Li, Wen,Peng, Xiang,Dai, Yun,Xue, Beibei,Li, Yingying,Zhang, Jingshun.

[15]Microbial bioavailability of 2,2 ',4,4 '-Tetrabromodiphenyl ether (BDE-47) in natural sediments from major rivers of China. Zhu, Baotong,Xia, Xinghui,Yin, Xin'an,Wu, Shan,Lu, Xiaoxia.

[16]Identification of glutathione S-transferase genes in Leptinotarsa decemlineata and their expression patterns under stress of three insecticides. Han, Jin-Bo,Li, Guo-Qing,Zhu, Tao-Tao,Meng, Qing-Wei,Wan, Pin-Jun.

[17]Microbial degradation of endosulfan in contaminated soil with the elution of surfactants. Deng, Fei,Xiong, Bailian,Zhang, Jinzhong,Xiong, Bailian,Chen, Benshou,Zheng, Guocan,Zhang, Jinzhong.

[18]Lethal and Sublethal Effects of Endosulfan on Apolygus lucorum (Hemiptera: Miridae). Lu, Yanhui,Wu, Kongming,Liu, Yangqing,Xue, Fangsen,Wyckhuys, Kris A. G..

[19]Adsorption and photocatalytic degradation of phenol over TiO2/ACF. Fan, CM,Min, YQ,Hao, XG,Sun, YP,Li, XJ,Li, FB. 2003

[20]Study on the Effect of Carboxyl Bagasse Hemicellulose on Heavy Metal Adsorption. Liu, Xinliang,Zhu, Hongxiang,Li, Zhoujun,Lu, Yiguan,Wu, Fusheng,Wang, Shuangfei,Weng, Mengling. 2012

作者其他论文 更多>>

微信小程序