Results 51 to 60 of about 16,577 (215)

The biocorrosion of building materials [PDF]

open access: yesActa Montanistica Slovaca, 2006
The aim of this work was a study concrete biocorrosion by iron and sulphur-oxidising bacteria and sulphate-reducing bacteria. Tests were conducted on the ground of two different approaches.
Alena Luptáková
doaj  

Effect of EDTA Chelate, Cow Manure, Elemental Sulfur Application and Thiobacillus Inoculant on Cd, Zn and Fe Phytoremediation Efficiency in a Cd-Polluted Soil

open access: yesعلوم بهداشتی ایران, 2021
Background and Purpose: The Phytoremediation efficiency of heavy metals is one of the important points in environmental studies. This research was conducted to investigate the effect of cow manure, elemental sulfur, and EDTA on Cd uptake by Indian ...
Amir Hossein Baghaie
doaj  

Degradation of methylmercaptan by crude enzyme extracts of Thiobacillus thioparusTK-m

open access: yesJournal of Applied Sciences and Environmental Management, 2010
The biodegradation of methyl suphides by crude enzyme extracts of Thiobacillus thioparus TK-m was investigated in this work. The data revealed that crude protein contents of enzyme extracts from cells of Thiobacillus thioparus TK-m was influenced by the ...
A Adoki
doaj   +1 more source

The Effect of Plant Growth Promoting Rhizobacteria (PGPRs) on Yield and Some Quality Parameters during Shelf Life in White Button Mushroom (Agaricus bisporus L.)

open access: yesJournal of Fungi, 2022
The use of different bacteria that increase yield and quality in plant production has become common since the 1990s. However, effects of plant growth promoting rhizobacterial (PGPR) treatments during the cultivation period of white button mushroom on ...
Erkan Eren
doaj   +1 more source

Corrosion behavior of Q345R steel influenced by Thiobacillus ferrooxidans

open access: yesMaterials Research Express, 2021
Here, the corrosion weight-loss method, surface analysis technology, and electrochemical test methods were used to study the corrosion behavior and electrochemical characteristics of experimental samples of Q345R steel in a sterile solution (pH 2.0) and ...
Xin Jie Huang   +7 more
doaj   +1 more source

Effect of bio‐fertilization and edapho‐climatic conditions on chickpea nodulation, grain yields, and seed protein in a Mediterranean context: a meta‐analysis approach

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract Chickpeas (Cicer arietinum L.) serve as a protein‐rich staple, particularly in Mediterranean countries, where they are often grown in marginal and water‐stressed areas. This meta‐analysis synthesized evidence from peer‐reviewed publications across Mediterranean countries to assess how chickpea rhizobial inoculation influences chickpea ...
Amira Hachana   +11 more
wiley   +1 more source

Interrelationship of hydrology, microbial colonisation and hydrometallurgy in a simulated chalcopyrite heap leach [PDF]

open access: yes, 2008
Includes bibliographical references (leaves 104-115).Chalcopyrite is the most abundant primary copper sulphide mineral found worldwide. As copper grades of ores available for extraction decrease, heap bioleaching is gaining interest as a potential ...
Spurr, Nicholas Robert Louis
core  

Genes and pathways for CO2 fixation in the obligate, chemolithoautotrophic acidophile, Acidithiobacillus ferrooxidans, Carbon fixation in A. ferrooxidans [PDF]

open access: yes, 2010
Background: Acidithiobacillus ferrooxidans is chemolithoautotrophic gamma-proteobacterium that thrives at extremely low pH (pH 1-2). Although a substantial amount of information is available regarding CO2 uptake and fixation in a variety of facultative ...
Mario Esparza   +4 more
core   +2 more sources

A Bibliometric‐Based Review of Biochar for Salt‐Affected Soil Restoration: Mapping Research Trends and Future Directions

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT In recent years, biochar has been studied for its range of applications. Recognized by the IPCC as a key Carbon Dioxide Removal (CDR) strategy, it also stands out as an important tool for reclaiming degraded lands, including vast global areas affected by salinity, such as those in China, India, and Australia.
Juciane Vieira de Assis Freire   +12 more
wiley   +1 more source

Evaluation of the Effect of Sulfur Application and Thiobacillus on Some Soil Chemical Characteristics and Yield of Canola in Wheat-Canola Rotation System

open access: yesمجله آب و خاک, 2016
Introduction: After soybean and palm oil, canola is third important oil seed in the world which belongs to the genus Brassicaceae, that its seeds contain about 40% oil.
H. Besharati, R. Motalebifard
doaj   +1 more source

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