Results 11 to 20 of about 7,630 (226)

Effect of oxygen on sulfur products from H2S removal by Thiobacillus in a biotrickling filter column

open access: yesEngineering and Applied Science Research, 2017
This study investigated a H2S removal process using Thiobacillus in a biotrickling filter column and the effect of dissolved oxygen on the sulfur products.
Walailuk Doungprasopsuk   +1 more
doaj   +2 more sources

Effects of Thiobacillus Ferrooxidans on corrosion of AISI 4140 Steel in presence of oil biodiesel

open access: yesInternational Journal of Electrochemical Science, 2014
In this paper we study the behavior of microbiologically induced corrosion by means of specie Thiobacillus ferrooxidans on AISI 4140 Alloy Steel with chromium and molybdenum high hardenability and good fatigue resistance, abrasion and impact influenced ...
E. Ruiz, W. Aperador, A. Mejia
doaj   +2 more sources

Isolation of Thiobacillus sp. for use in treatment of rubber sheet wastewater [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2004
Thiobacillus spp. are extensively used worldwide for removal of both organic and inorganic sulphur compounds in wastewater; however, a little used in Thailand.
Duangporn Kantachote, Wasan Innuwat
doaj   +1 more source

Solidification Ability of Sr2+ by Montmorillonite-Thiobacillus Denitrificans System

open access: yesHe huaxue yu fangshe huaxue, 2023
The pollution of radionuclides is extremely harmful to the human environment, and it is of great significance to study its feasible treatment methods. There are few studies on the removal of Sr2+ by the combination of microorganisms and minerals.
DAI Qun-wei   +4 more
doaj   +1 more source

Changes in partitioning and remobilization of assimilate in Maragheh vetch (Vicia sativa) cultivar under the influence of biological fertilizers and supplementary irrigation in the integrated tree, and crop system [PDF]

open access: yesپژوهش‌های حبوبات ایران, 2020
Introduction Vetch is one of the legume family that is widely cultivated as a cover crop, reduce erosion, and increase soil fertility. Drought stress that occurs during the reproductive growth period, adversely affects yield and yield components ...
Saeid Heydarzadeh   +3 more
doaj   +1 more source

The Optimization of Sulphide Oxidizing Bacteria (SOB) for Oil Corrosivity Reduction at Indramayu Coast, The Northern Coastal Area of West Java

open access: yesJurnal Ilmiah Perikanan dan Kelautan, 2022
Highlight Research • First NR-SOB from Indramayu coast was successfully isolated and identified. • Bactrerial characterization morphologically and biochemically, foster with in situ hybridization confirm the isolate was Thiobacillus denitrificans, and
Yudi Nurul Ihsan   +4 more
doaj   +1 more source

Improving the quality of seed populations Nigella sativa L. with the combination of sulfur and biological compounds in calcareous soil under drought stress conditions [PDF]

open access: yesعلوم و فناوری بذر ایران
The use of sulfur (S) is of special interest in arid and semi-arid Iran since most soils are calcareous. In order to improve germination, seedling growth, and quality of Nigella sativa L.
Reza Taherdoost   +3 more
doaj   +1 more source

Phenotypic switching of Thiobacillus ferrooxidans [PDF]

open access: yesJournal of Bacteriology, 1988
Two solid medium formulations, designated 100:10 and 10:10, were developed for the growth of Thiobacillus ferrooxidans. The new media contain a mixture of both ferrous iron and thiosulfate as available energy sources, permitting the detection of colony morphology variants that arise spontaneously in a wild-type population.
J A, Schrader, D S, Holmes
openaire   +2 more sources

Porin fromThiobacillus versutus [PDF]

open access: yesFEMS Microbiology Letters, 1989
The porin of Thiobacillus versutus IFO 14567 was isolated by extraction of cell-envelopes with sodium dodecyl sulfate. It exhibited strong porin-activity after reconstitution into artificial lipid bilayer membranes. The diameter of the pore was determined as 1.6 nm, with a weak selectivity for cations being observed. The porin migrated as a single band
D, Woitzik   +3 more
openaire   +2 more sources

Species’ functional traits and interactions drive nitrate-mediated sulfur-oxidizing community structure and functioning

open access: yesmBio, 2023
Understanding processes and mechanisms governing microbial community structure and function is a central goal in microbial ecology. Previous studies disentangling the community assembly mechanisms were mainly based on taxonomic diversity but were rarely ...
Tongchu Deng   +6 more
doaj   +1 more source

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