scholarly journals Effect of natural organic matter, metal ions, and nitrate on electrochemical dechlorination of trichloroethylene

2016 ◽  
Author(s):  
Noushin Fallahpour
Keyword(s):  
Organic Matter ◽  
Metal Ions ◽  
Natural Organic Matter

scholarly journals Electrochemical dechlorination of trichloroethylene in the presence of natural organic matter, metal ions and nitrates in a simulated karst media

2017 ◽  
Vol 5 (1) ◽  
pp. 240-245 ◽  
Author(s):  
Noushin Fallahpour ◽  
Xuhui Mao ◽  
Ljiljana Rajic ◽  
Songhu Yuan ◽  
Akram N. Alshawabkeh
Keyword(s):  
Organic Matter ◽  
Metal Ions ◽  
Natural Organic Matter

Effect of environmental factors on the oxidative transformation of cephalosporin antibiotics by manganese dioxides

2019 ◽  
Vol 21 (4) ◽  
pp. 692-700 ◽  
Author(s):  
Ming-Hao Hsu ◽  
Ting-Hao Kuo ◽  
Webber Wei-Po Lai ◽  
Ching-Hua Huang ◽  
Cheng-Chih Hsu ◽  
...  
Keyword(s):  
Organic Matter ◽  
Environmental Factors ◽  
Metal Ions ◽  
Natural Organic Matter ◽  
Oxidative Transformation ◽  
Environment Factors ◽  
Cephalosporin Antibiotics

The δ-MnO2 oxidation of cephalosporin antibiotics can be affected by different environment factors (MnO2 loading, pH, metal ions, natural organic matter and sunlight).

Effects of metal ions on disinfection byproduct formation during chlorination of natural organic matter and surrogates

Chemosphere ◽  
2016 ◽  
Vol 144 ◽  
pp. 1074-1082 ◽  
Author(s):  
Yu Zhao ◽  
Hong-wei Yang ◽  
Shi-ting Liu ◽  
Shun Tang ◽  
Xiao-mao Wang ◽  
...  
Keyword(s):  
Organic Matter ◽  
Metal Ions ◽  
Natural Organic Matter ◽  
Disinfection Byproduct ◽  
Byproduct Formation

Influence of Natural Organic Matter on the Adsorption of Metal Ions onto Clay Minerals

2002 ◽  
Vol 36 (13) ◽  
pp. 2932-2938 ◽  
Author(s):  
D. Schmitt ◽  
H. E. Taylor ◽  
G. R. Aiken ◽  
D. A. Roth ◽  
F. H. Frimmel
Keyword(s):  
Organic Matter ◽  
Metal Ions ◽  
Clay Minerals ◽  
Natural Organic Matter ◽  
Adsorption Of Metal Ions

Effect of selected metal ions on the photocatalytic degradation of bog lake water natural organic matter

2011 ◽  
Vol 45 (3) ◽  
pp. 1039-1048 ◽  
Author(s):  
Luis A. Tercero Espinoza ◽  
Eike ter Haseborg ◽  
Matthias Weber ◽  
Elly Karle ◽  
Rafael Peschke ◽  
...  
Keyword(s):  
Organic Matter ◽  
Metal Ions ◽  
Photocatalytic Degradation ◽  
Natural Organic Matter ◽  
Lake Water

Characterization of dissolved organic matter (DOM) extracted from soils by hot water percolation (HWP)

2010 ◽  
Vol 59 (1) ◽  
pp. 99-108 ◽  
Author(s):  
M. Takács ◽  
Gy. Füleky
Keyword(s):  
Organic Matter ◽  
Humic Acid ◽  
Natural Organic Matter ◽  
Extraction Methods ◽  
Soil Samples ◽  
Hot Water ◽  
Soil Extracts ◽  
Water Percolation ◽  
Soil Humic Acid

The Hot Water Percolation (HWP) technique for preparing soil extracts has several advantages: it is easily carried out, fast, and several parameters can be measured from the same solution. The object of this study was to examine the possible use of HWP extracts for the characterization of soil organic matter. The HPLC-SEC chromatograms, UV-VIS and fluorescence properties of the HWP extracts were studied and the results were compared with those of the International Humic Substances Society (IHSS) Soil Humic Acid (HA), IHSS Soil Fulvic Acid (FA) and IHSS Suwannee Natural Organic Matter (NOM) standards as well as their HA counterparts isolated by traditional extraction methods from the original soil samples. The DOM of the HWP solution is probably a mixture of organic materials, which have some characteristics similar to the Soil FA fractions and NOM. The HWP extracted organic material can be studied and characterized using simple techniques, like UV-VIS and fluorescence spectroscopy.

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