Results 141 to 150 of about 669 (156)

Simultaneous removal of H2S and NH3 in biofilter inoculated with Acidithiobacillus thiooxidans TAS

Journal of Bioscience and Bioengineering, 2005
H2S and NH3 gases are toxic, corrosive and malodorous air pollutants. Although there are numerous well-established physicochemical techniques presently available for the treatment of these gases, the growing demand for a more economical and improved process has prompted investigations into biological alternatives.
Eun Young, Lee, Kyung-Suk, Cho, Hee Wook, Ryu   +2 more
openaire   +2 more sources

Bioleaching of metals from steel slag by Acidithiobacillus thiooxidans culture supernatant

Chemosphere, 2014
The generation of 300–500 kg of slag per ton of the steel produced is a formidable amount of solid waste available for treatment. They usually contain considerable quantities of valuable metals. In this sense, they may become either important secondary resource if processed in eco-friendly manner for secured supply of contained metals or potential ...
Hong, Hocheng, Cheer, Su, Umesh U, Jadhav   +2 more
openaire   +2 more sources

Surface properties of pyrite in the course of bioleaching by pure culture of Acidithiobacillus ferrooxidans and a mixed culture of Acidithiobacillus ferrooxidans and Acidithiobacillus thiooxidans

Hydrometallurgy, 2011
Abstract Both Acidithiobacillus ferrooxidans and Acidithiobacillus thiooxidans attached to pyrite rapidly, reaching the adsorption equilibrium in 20 – 25 min. Furthermore, the adsorption content of substrate-grown bacteria was larger than that of solution-grown ones.
Hui Liu, Guohua Gu, Yangbao Xu
openaire   +1 more source

Fractionation behavior of heavy metals in soil during bioleaching with Acidithiobacillus thiooxidans

Journal of Hazardous Materials, 2009
The effects of bioleaching on the fractionation of soil heavy metals were investigated in this study. Bioleaching of heavy metals from contaminated soil was carried out in shake flask experiments. Acidophilic sulfur oxidizing bacteria Acidithiobacillus thiooxidans isolated from soil was used for bioleaching.
R, Naresh Kumar, R, Nagendran
openaire   +2 more sources

The Disposal of Sulfur and Oil-Contained Sludge Using Acidithiobacillus thiooxidans

Environmental Engineering Science, 2022
Liwang Jiang
exaly  

Biorecovery of ammonium from manure digestate by Acidithiobacillus thiooxidans

Chemical Engineering Journal, 2023
Bahi Jalili, Fardin Sadegh-Zadeh, Zohreh Nouri Amirkolaee   +2 more
openaire   +1 more source

Biodétérioration de mortiers armés par Acidithiobacillus thiooxidans

Les travaux menés dans le cadre de cette thèse abordent la biodétérioration des mortiers armés par les bactéries du genre Acidithiobacillus thiooxidans connues pour rapidement altérer les mortiers et bétons dans les égouts. Les objectifs ont visés à mettre au point un dispositif expérimental permettant de quantifier et de comprendre les mécanismes bio ...
openaire   +1 more source

Acidithiobacillus thiooxidans DSM 26636: An Alternative for the Bioleaching of Metallic Burrs

Catalysts, 2020
Norma Gabriela Rojas Avelizapa, Gómez-Ramírez Marlenne   +1 more
exaly  

Optimization of zinc bioleaching from paint sludge using Acidithiobacillus thiooxidans based on response surface methodology

Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering, 2021
Fatemeh Honarjooy Barkusaraey, Roya Mafigholami, Mohammad Faezi Ghasemi   +2 more
exaly  

Responses of Acidithiobacillus thiooxidans A01 to Individual and Joint Nickel (Ni2+) and Ferric (Fe3+)

Minerals (Basel, Switzerland), 2019
Huaqun Yin, Hongwei Liu, Kai Zou
exaly