High-throughput determination of the organic matter content in soil and municipal sludge by headspace gas chromatography

2019 ◽  
Vol 11 (47) ◽  
pp. 5963-5968
Author(s):  
Xiaojie Tu ◽  
Zhanbo Hu ◽  
Ting Zhao ◽  
Xin-Sheng Chai ◽  
Jie Wang ◽  
...  
Keyword(s):  
Organic Matter ◽  
Acidic Medium ◽  
Rapid Determination ◽  
Organic Matter Content ◽  
Matter Content ◽  
Chromatographic Technique ◽  
Headspace Gas Chromatography ◽  
Municipal Sludge ◽  
Headspace Gas

This paper reports on a new headspace gas chromatographic technique for rapid determination of organic matter (OM) in soil and municipal sludge samples, based on a redox reaction, i.e., converting OM into CO2 by dichromate at an acidic medium.

scholarly journals A small rainfall simulator for the determination of soil erodibility.

1987 ◽  
Vol 35 (3) ◽  
pp. 407-415 ◽  
Author(s):  
A. Kamphorst
Keyword(s):  
Organic Matter ◽  
Soil Conservation ◽  
Standard Procedure ◽  
Organic Matter Content ◽  
Clay Content ◽  
Matter Content ◽  
Soil Erodibility ◽  
Rainfall Simulator ◽  
Highly Sensitive

A small rainfall simulator is described, which can be used in the field as well as in the laboratory for the determination of infiltration and erosion characterisitcs of soils. It is particularly suitable for soil conservation surveys, as it is light to carry and easy to handle in the field. A description is given of a standard procedure for the determination of topsoil erodibilities in the field and some results are presented. The method appears to be highly sensitive to soil properties influencing soil erodibility, such as clay content, organic matter content and soil pH. (Abstract retrieved from CAB Abstracts by CABI’s permission)

Rapid determination of methanol in black liquors by full evaporation headspace gas chromatography

2007 ◽  
Vol 1175 (1) ◽  
pp. 133-136 ◽  
Author(s):  
Hailong Li ◽  
Huaiyu Zhan ◽  
Shiyu Fu ◽  
Mengru Liu ◽  
Xin-Sheng Chai
Keyword(s):  
Gas Chromatography ◽  
Rapid Determination ◽  
Headspace Gas Chromatography ◽  
Headspace Gas ◽  
Black Liquors

Determination of glyphosate in surface water with high organic matter content

2017 ◽  
Vol 24 (9) ◽  
pp. 7880-7888 ◽  
Author(s):  
Vahur Toss ◽  
Ivo Leito ◽  
Sergei Yurchenko ◽  
Rene Freiberg ◽  
Anneli Kruve
Keyword(s):  
Organic Matter ◽  
Surface Water ◽  
Organic Matter Content ◽  
Matter Content ◽  
High Organic Matter Content ◽  
High Organic Matter

scholarly journals Dielectric models for moisture determination of soils with variable organic matter content

Geoderma ◽  
2021 ◽  
Vol 401 ◽  
pp. 115288
Author(s):  
Agnieszka Szypłowska ◽  
Arkadiusz Lewandowski ◽  
Shin Yagihara ◽  
Hironobu Saito ◽  
Kahori Furuhata ◽  
...  
Keyword(s):  
Organic Matter ◽  
Organic Matter Content ◽  
Matter Content ◽  
Moisture Determination

Headspace-gas chromatography-mass spectrometry for the rapid determination of possible biomarkers in urine samples

2017 ◽  
Vol 9 (39) ◽  
pp. 5784-5790 ◽  
Author(s):  
Rosa María González Paredes ◽  
Carmelo García Pinto ◽  
José Luis Pérez Pavón ◽  
Bernardo Moreno Cordero
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Rapid Determination ◽  
Vital Role ◽  
Urine Samples ◽  
Gas Chromatography Mass Spectrometry ◽  
Headspace Gas Chromatography ◽  
Headspace Gas ◽  
Analytical Strategies

The development of rapid analytical strategies plays a vital role for the research, discovery and confirmation of analytes that can be sensitive biomarkers.

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