Biodesulphurization Within Natural Gas in Oil and Gas Field [PDF]
, 2007 The presence of sulphur compounds in natural gas can interfere to the quality of natural gas. The decline of combustiongas capacity, metal instrument corrosion in gas piping, and the environmental pollution from gas emission can affect bytheir presence ...
Fierdaus, M. (M) +3 more
core
Recent Advances in Recycling of Copper‐Based Waste Materials: A Critical Review
cMat, Volume 2, Issue 2, June 2025.ABSTRACT Copper plays a crucial role in the civilization of our lives. This review examines the flow of copper from the mining of ores to the end‐of‐life product, with particular emphasis on the recovery and re‐functionalization of copper and copper‐containing wastes. Beginning with the analysis of the global copper market, reserves, supply, and demand,
Rui‐Ting Zhan +10 more
wiley +1 more source
Bacterial desulphurization of coal from mine CSA Most [PDF]
, 2006 The objective of the paper was application of bacterial leaching on 3 brown coal samples from bore S 187 (CV) from locality Mine CSA Most. Based on the results of bacterial leaching and petrologic analyses of the given samples, it is possible to state ...
Cablik V. +3 more
core +1 more source
Pemerangkapan Thiobacillus denitrificans di dalam gel agaros bagi penurunan nitrate [PDF]
, 1981 Thiobacillus denitrificans telah diperangkap hidup-hidup ke dalam gel agaros. Keupayaan sel-sel yang terperangkap untuk menurun nitrat telah dikesan melalui keaktifan enzim nitrat reduktase.
Mohamad, Aminuddin, Salleh, Abu Bakar
core
Factors Influencing Degradation of Mercaptans by Thiobacillus thioparus TK-m (1)
Journal of Applied Sciences and Environmental Management, 2010 Degradation of methylmercaptans by Thiobacillus thioparus TK-m was influenced by pH of the reaction medium. Ratios of headspace concentrations in empty vials and those of acidified buffer solutions were less than 1.0. 95% of the H2S was in headspace with
A Adoki
doaj +1 more source
The role of surface properties of Thiobacillus Ferrooxidans and minerals in microbial adhesion [PDF]
, 2001 To explain the selective microbial adhesion of Thiobacillus ferrooxidans on pyrite, zeta potential of both the bacterium cells and the mineral was measured using the electrophoretic light scattering (ELS) technique.
Grohol Milan +2 more
core
Coupled anoxic nitrification/manganese reduction in marine sediments [PDF]
, 1999 Pore water and solid phase distributions of oxygen, manganese, and nitrogen from hemipelagic and shelf sediments sometimes indicate a close coupling between the manganese and nitrogen redox cycles.
Aller, Robert Curwood +2 more
core +4 more sources
The oxidation of elemental sulphur by Thiobacillus denitrificans [PDF]
, 1979 The oxidation of elemental sulphur in Thiobacillus. denitrificans is catalysed by an enzyme present in the S114 fraction;GSH and a heat-stable factor are requIred for the reaction.
M. Aminuddin,
core
Isolation and identification of sulfur oxidizing bacteria in agricultural soil and evaluating sulfur oxidation yield [PDF]
Biological Journal of Microorganism, 2017 Introduction:Sulfur oxidizing bacteria are important in agriculture. The aim of this study was to identify the sulfur oxidizing bacteria in Sarcheshmeh (Kerman, Iran) agricultural soil. Materials and methods: Sampling was conducted from agricultural soil
Mahdi Sadeghi Pour Marvi +4 more
doaj
Petrographical and mineralogical analysis of coal after biological leaching [PDF]
Acta Montanistica Slovaca, 2000 For coal utilization the sulphur content is a decisive parameter for the quality of the coal. In many countries clean coal technologies have to be applied on the basis of regulations concerning fuel quality and emission standards for dust, CO, SO2 and ...
Kupka Daniel +3 more
doaj