TY - JOUR
T1 - Uptake of 2,4-bis(Isopropylamino)-6-methylthio-s-triazine by Vetiver Grass (Chrysopogon zizanioides L.) from Hydroponic Media
AU - Sun, S. X.
AU - Li, Y. M.
AU - Zheng, Y.
AU - Hua, Y.
AU - Datta, R.
AU - Dan, Y. M.
AU - Lv, P.
AU - Sarkar, D.
N1 - Publisher Copyright:
© 2016 Springer Science+Business Media New York.
PY - 2016/4/1
Y1 - 2016/4/1
N2 - 2,4-bis(Isopropylamino)-6-methylthio-s-triazine (prometryn) poses a risk to aquatic environments in several countries, including China, where its use is widespread, particularly due to its chemical stability and biological toxicity. Vetiver grass (Chrysopogon zizanioides L.) was tested for its potential for phytoremediation of prometryn. Vetiver grass was grown in hydroponic media in a greenhouse, in the presence of prometryn, with appropriate controls. Plant uptake and removal of prometryn from the media were monitored for a period of 67 days. The results showed that the removal of the prometryn in the media was expedited by vetiver grass. The removal half-life (t1/2) was shortened by 11.5 days. Prometryn removal followed first-order kinetics (Ct = 1.8070e-0.0601t). This study demonstrated the potential of vetiver grass for the phytoremediation for prometryn.
AB - 2,4-bis(Isopropylamino)-6-methylthio-s-triazine (prometryn) poses a risk to aquatic environments in several countries, including China, where its use is widespread, particularly due to its chemical stability and biological toxicity. Vetiver grass (Chrysopogon zizanioides L.) was tested for its potential for phytoremediation of prometryn. Vetiver grass was grown in hydroponic media in a greenhouse, in the presence of prometryn, with appropriate controls. Plant uptake and removal of prometryn from the media were monitored for a period of 67 days. The results showed that the removal of the prometryn in the media was expedited by vetiver grass. The removal half-life (t1/2) was shortened by 11.5 days. Prometryn removal followed first-order kinetics (Ct = 1.8070e-0.0601t). This study demonstrated the potential of vetiver grass for the phytoremediation for prometryn.
KW - Hydroponic study
KW - Phytoremediation
KW - Prometryn
KW - Vetiver grass
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U2 - 10.1007/s00128-016-1737-3
DO - 10.1007/s00128-016-1737-3
M3 - Article
C2 - 26810796
AN - SCOPUS:84955273759
SN - 0007-4861
VL - 96
SP - 550
EP - 555
JO - Bulletin of Environmental Contamination and Toxicology
JF - Bulletin of Environmental Contamination and Toxicology
IS - 4
ER -