Interlaboratory methods comparison for the total organic carbon analysis of aquifer materials

1989 ◽  
Vol 23 (10) ◽  
pp. 1246-1249 ◽  
Author(s):  
Robert M. Powell ◽  
Bert E. Bledsoe ◽  
Gary P. Curtis ◽  
Richard L. Johnson
Keyword(s):  
Organic Carbon ◽  
Total Organic Carbon ◽  
Methods Comparison ◽  
Total Organic Carbon Analysis ◽  
Carbon Analysis

High-resolution hyperspectral-based continuous mineralogical and total organic carbon analysis of the Eagle Ford Group and associated formations in south Texas

AAPG Bulletin ◽  
2020 ◽  
Vol 104 (7) ◽  
pp. 1439-1462 ◽  
Author(s):  
Ahmed Alnahwi ◽  
Tobi Kosanke ◽  
Robert G. Loucks ◽  
James Greene ◽  
Xiuju Liu ◽  
...  
Keyword(s):  
High Resolution ◽  
Organic Carbon ◽  
Total Organic Carbon ◽  
South Texas ◽  
Eagle Ford ◽  
Total Organic Carbon Analysis ◽  
Carbon Analysis

scholarly journals Measuring the Grafting Density of Nanoparticles in Solution by Analytical Ultracentrifugation and Total Organic Carbon Analysis

2012 ◽  
Vol 84 (21) ◽  
pp. 9238-9245 ◽  
Author(s):  
Denise N. Benoit ◽  
Huiguang Zhu ◽  
Michael H. Lilierose ◽  
Raymond A. Verm ◽  
Naushaba Ali ◽  
...  
Keyword(s):  
Organic Carbon ◽  
Total Organic Carbon ◽  
Analytical Ultracentrifugation ◽  
Grafting Density ◽  
Total Organic Carbon Analysis ◽  
Carbon Analysis

Method for quantifying the sample collected by an Andersen Cascade Impactor using total organic carbon analysis

2007 ◽  
Vol 38 (12) ◽  
pp. 1197-1206 ◽  
Author(s):  
Lia G. Rebits ◽  
David J. Bennett ◽  
Pradnya A. Bhagwat ◽  
Andrea Morin ◽  
Robert E. Sievers
Keyword(s):  
Organic Carbon ◽  
Total Organic Carbon ◽  
Cascade Impactor ◽  
Andersen Cascade Impactor ◽  
Total Organic Carbon Analysis ◽  
Carbon Analysis

scholarly journals Total Organic Carbon Analysis Chip Based on Photocatalytic Reaction

2020 ◽  
Vol 29 (2) ◽  
pp. 128-132
Author(s):  
Seung Deok Kim ◽  
Dong Geon Jung ◽  
Soon Yeol Kwon ◽  
Young Chan Choi ◽  
Jae Yong Lee ◽  
...  
Keyword(s):  
Organic Carbon ◽  
Total Organic Carbon ◽  
Photocatalytic Reaction ◽  
Total Organic Carbon Analysis ◽  
Carbon Analysis

Photodegradation of chlorpyrifos in water by UV/H2O2 treatment: toxicity evaluation

2013 ◽  
Vol 68 (10) ◽  
pp. 2279-2286 ◽  
Author(s):  
J. Femia ◽  
M. Mariani ◽  
C. Zalazar ◽  
I. Tiscornia
Keyword(s):  
Hydrogen Peroxide ◽  
Organic Carbon ◽  
Total Organic Carbon ◽  
Vibrio Fischeri ◽  
Organophosphorus Pesticide ◽  
Toxicity Evaluation ◽  
H2o2 Treatment ◽  
Initial Concentration ◽  
Total Organic Carbon Analysis ◽  
Carbon Analysis

Chlorpyrifos (CP) is an organophosphorus pesticide widely used in agriculture. Due to its toxicity, it has been necessary to develop a treatment to eliminate the environmental wastes generated by this substance. The combination of UV radiation and hydrogen peroxide seemed an interesting option to reduce the concentration of CP in water, as it has proved to be a simple and effective method to degrade other similar pesticides. The purpose of this work is to study the effect of different initial concentrations of H2O2 on the degradation of commercial CP in water using UV/H2O2. Conversions of 93% were achieved in 20 min with 450 mg L−1 of H2O2 initial concentration (0.16 mg of CP degraded per mg of H2O2 consumed). The total organic carbon analysis showed interesting mineralization values, reaching a 70% conversion after 4 h of reaction. In addition, this degradation procedure leads to a clear reduction of the toxicity of the reaction mixture over Vibrio fischeri.

Sign in / Sign up

Export Citation Format

Share Document