Sorption, degradation and mobility of microcystins in Chinese agriculture soils: Risk assessment for groundwater protection

Environmental Pollution
Wei ChenLin Li

Abstract

In the present paper, sorption, persistence, and leaching behavior of three microcystin variants in Chinese agriculture soils were examined. Based on this study, the values of capacity factor and slope for three MCs variants in three soils ranged from 0.69 to 6.00, and 1.01 to 1.54, respectively. The adsorption of MCs in the soils decreased in the following order: RR > Dha7 LR > LR. Furthermore, for each MC variant in the three soils, the adsorption rate in the soils decreased in the following order: soil A > soil C > soil B. The calculated half-time ranged between 7.9 and 17.8 days for MC-RR, 6.0-17.1 days for MC-LR, and 7.1-10.2 days for MC-Dha7 LR. Results from leaching experiments demonstrated that recoveries of toxins in leachates ranged from 0-16.7% for RR, 73.2-88.9% for LR, and 8.9-73.1% for Dha7 LR. The GUS value ranged from 1.48 to 2.06 for RR, 1.82-2.88 for LR, and 1.76-2.09 for Dha7 LR. Results demonstrated the use of cyanobacterial collections as plant fertilizer is likely to be unsafe in soils.

References

Jun 1, 1992·The Journal of Applied Bacteriology·W W Carmichael
Jan 1, 1990·Toxicon : Official Journal of the International Society on Toxinology·K HaradaW W Carmichael
Nov 1, 1968·Science·C S Helling, B C Turner
Feb 1, 1980·Bulletin of Environmental Contamination and Toxicology·P J McCallH J Dishburger
Jan 1, 1994·Scientific American·W W Carmichael
Mar 27, 1998·The New England Journal of Medicine·E M JochimsenW R Jarvis
Feb 9, 2000·Toxicon : Official Journal of the International Society on Toxinology·R J MorriS E Calvert
Jul 26, 2000·Journal of Chromatography. a·S RamananA Velayudhan
Nov 10, 2000·Toxicon : Official Journal of the International Society on Toxinology·K TsujiK Harada
Jun 20, 2001·Journal of Contaminant Hydrology·F WorrallE Gonzalez-Pradas
May 10, 2002·Pest Management Science·R Don WauchopeJohn B Unsworth
Nov 27, 2002·The Science of the Total Environment·K M Spark, R S Swift
Dec 31, 2002·Toxicology·Sandra M F O AzevedoGeoff K Eaglesham
Oct 22, 2003·Water Research·Thomas HolstAnders Johansen

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Citations

Dec 15, 2011·Applied Biochemistry and Biotechnology·Yong JiaXingjun Tian
Jun 25, 2013·Environmental Science & Technology·Wei TengDongyuan Zhao
Jul 4, 2016·Journal of Environmental Sciences (China)·Wenqing ShiGang Pan
Feb 9, 2008·Critical Reviews in Toxicology·Enzo Funari, Emanuela Testai
Feb 1, 2011·Mutation Research·Bojana ZeguraMetka Filipič
Dec 24, 2010·Ecotoxicology and Environmental Safety·Jan LánaLuděk Bláha
Nov 17, 2011·Letters in Applied Microbiology·Y JiaX Tian
Jun 14, 2013·Environmental Microbiology Reports·Moshe HarelAaron Kaplan
Jun 13, 2013·Environmental Microbiology Reports·Moshe HarelAaron Kaplan
Apr 14, 2016·Environmental Monitoring and Assessment·Zhen YangMin Zhang
Oct 19, 2016·Environmental Science and Pollution Research International·J MachadoA Campos
Apr 2, 2017·Environmental Science and Pollution Research International·Romina CantareroInés Ahumada
Mar 24, 2007·Archives of Environmental Contamination and Toxicology·Zakaria A MohamedWafaa S Ali
Feb 1, 2017·Journal of Toxicology and Environmental Health. Part a·Damjana DrobacZorica Svirčev
Apr 29, 2009·Journal of Environmental Quality·Jian XuAndrew C Chang
Jan 6, 2019·Chemosphere·Yen-Ling LiuJohn J Lenhart
May 31, 2021·Environmental Science and Pollution Research International·Zakaria A MohamedVitor Vasconcelos
Mar 31, 2011·Environmental Science & Technology·Xingqiang WuZhi Wang
Sep 29, 2021·Journal of Agricultural and Food Chemistry·Bai-Lin LiuMing Hung Wong

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