Estimating the dual-enzyme kinetic parameters for Cr (VI) reduction by Shewanella oneidensis MR-1 from soil column experiments

2005 ◽  
Vol 39 (14) ◽  
pp. 3342-3348 ◽  
Author(s):  
Md. Akram Hossain ◽  
Mahbub Alam ◽  
David R. Yonge
Keyword(s):  
Kinetic Parameters ◽  
Soil Column ◽  
Shewanella Oneidensis ◽  
Column Experiments ◽  
Enzyme Kinetic

Analytical method for the estimation of enzyme kinetic parameters

1969 ◽  
Vol 191 (1) ◽  
pp. 155-157 ◽  
Author(s):  
A.P. Brestkin ◽  
E.V. Rozengart ◽  
V.A. Samokish ◽  
I.N. Soboleva
Keyword(s):  
Kinetic Parameters ◽  
Analytical Method ◽  
Enzyme Kinetic

Soil column experiments used as a means to assess transport, sorption, and biodegradation of pesticides in groundwater

2008 ◽  
Vol 43 (8) ◽  
pp. 732-741 ◽  
Author(s):  
Zoi Magga ◽  
Dimitra N. Tzovolou ◽  
Maria A. Theodoropoulou ◽  
Theodora Dalkarani ◽  
Konstantinos Pikios ◽  
...  
Keyword(s):  
Soil Column ◽  
Column Experiments ◽  
Pesticides In Groundwater

scholarly journals Effect of Peat Addition on Sorption and Leaching of Triazole Fungicides in Oran Soils

2019 ◽  
Vol 2019 ◽  
pp. 1-7
Author(s):  
Kahina Aït Hammi ◽  
Elías Nieto-Latorre ◽  
María D. Ureña-Amate ◽  
María M. Socías-Viciana ◽  
Hafida Miloudi ◽  
...  
Keyword(s):  
Linear Models ◽  
Management Practice ◽  
Soil Column ◽  
Organic Amendments ◽  
Column Experiments ◽  
Effective Management ◽  
Triazole Fungicides ◽  
Adsorption Data ◽  
Potential Pollution ◽  
The Impact

In this paper, the authors treat the impact of peat amendment on sorption and leaching of fungicides penconazole and flusilazole in two Algerian topsoil samples (Misserghine and Es-Senia). The batch equilibration technique was applied for adsorption experiments, and leaching was tested through soil column simulated experiments under laboratory conditions. Adsorption data fitted well to the Freundlich and linear models, showing the higher adsorption capacity of the Es-Senia soil for both fungicides, the order of sorption being flusilazole > penconazole. Organic amendments increased the adsorption of both fungicides especially for the soil with the lower organic matter (OM) content, obtaining a good correlation of this parameter withKf,thus implying that OM is the principal soil parameter governing fungicides adsorption. Results of soil column experiments indicated that peat amendment decreased leaching of both pesticides in the soils studied. So, the use of organic addition might be an effective management practice for controlling potential pollution of penconazole and/or flusilazole to the environment.

Soil column experiments for iodate and iodide using K-edge XANES and HPLC–ICP-MS

2010 ◽  
Vol 107 (2) ◽  
pp. 117-123 ◽  
Author(s):  
Yoko S. Shimamoto ◽  
Takaaki Itai ◽  
Yoshio Takahashi
Keyword(s):  
Soil Column ◽  
Column Experiments ◽  
Icp Ms
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