The effects of sulfur on the sorption of gold by organic matter under hydrothermal conditions: experimental study at 200-400oC and Ptot = 1 kb

2011 ◽  
Vol 3 (Special Issue) ◽  
pp. 1-7
Author(s):  
L. P. Plyusnina ◽  
T. V. Kuz'mina ◽  
G. G. Likhoidov
Keyword(s):  
Experimental Study ◽  
Organic Matter ◽  
Hydrothermal Conditions

scholarly journals Adsorption of tetracyclines on marine sediment during organic matter diagenesis

2013 ◽  
Vol 67 (11) ◽  
pp. 2616-2621 ◽  
Author(s):  
Ying-Heng Fei ◽  
Xiao-Yan Li
Keyword(s):  
Experimental Study ◽  
Organic Matter ◽  
Marine Sediment ◽  
Dynamic Process ◽  
Emerging Pollutants ◽  
Experimental Results ◽  
Sediment Organic Matter ◽  
Artificial Sediment ◽  
Adsorption Sites ◽  
Organic Products

The effect of decomposition and diagenesis of sediment organic matter (SOM) on the adsorption of emerging pollutants by the sediment has been seldom addressed. In the present experimental study, artificial sediment was incubated to simulate the natural organic diagenesis process and hence investigate the influence of organic diagenesis on the adsorption of tetracyclines (TCs) by marine sediment. During a period of 4 months of incubation, SOM initially added into the sediment underwent biodegradation and diagenesis. The results showed an early decrease in TC adsorption by the sediment, which was likely caused by the competition between the microbial organic products and TC molecules for the adsorption sites. Afterward, TC adsorption by the sediment increased significantly, which was mainly due to the accumulation of condensed SOM. The experimental results indicate the interactions between TCs and the sediment during the dynamic process of SOM diagenesis. Moreover, the remaining SOM is shown to have an increasing affinity with the antibiotics.

Thermodynamic and experimental study of carbon formation on carbides under hydrothermal conditions

1995 ◽  
Vol 5 (4) ◽  
pp. 595 ◽  
Author(s):  
Nathan S. Jacobson ◽  
Yury G. Gogotsi ◽  
Masahiro Yoshimura
Keyword(s):  
Experimental Study ◽  
Carbon Formation ◽  
Hydrothermal Conditions

scholarly journals Experimental Study of Decay Conditions of Organic Matter and its Significant for Immature Oil Generation

2006 ◽  
Vol 24 (3) ◽  
pp. 161-170 ◽  
Author(s):  
Yuzhuang Sun ◽  
Jialan Lu ◽  
Jiangping Chen ◽  
Ping Li ◽  
Kankun Jin ◽  
...  
Keyword(s):  
Experimental Study ◽  
Organic Matter ◽  
Immature Oil ◽  
Oil Generation

An experimental study of the morphological evolution of pyrite under hydrothermal conditions and its implications

2020 ◽  
Vol 219 ◽  
pp. 106636
Author(s):  
Lin Meng ◽  
Fei Huang ◽  
Xueqiu Wang ◽  
Wenyuan Gao ◽  
Bimin Zhang ◽  
...  
Keyword(s):  
Experimental Study ◽  
Morphological Evolution ◽  
Hydrothermal Conditions

Experimental study of stability and crystallization peculiarities of tourmaline in hydrothermal conditions

2009 ◽  
Vol 425 (2) ◽  
pp. 490-493 ◽  
Author(s):  
T. V. Setkova ◽  
Yu. B. Shapovalov ◽  
A. A. Marakushev ◽  
V. S. Balitskii
Keyword(s):  
Experimental Study ◽  
Hydrothermal Conditions
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