4.7 Article

Metals recovery from polymetallic sulfide tailings by bioleaching functional bacteria isolated with the improved 9K agar: Comparison between one-step and two-step processes

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Green & Sustainable Science & Technology

Bioleaching of Zinc Sulfide Concentrate in Redox-Controlled Fed-Batch Process Compared to Redox Non-controlled Batch Process

Neha Nagar et al.

Summary: The study evaluates the bioleaching of zinc sulfide concentrate in controlled redox potential fed-batch mode to prevent passivation and increase recovery rate. The use of a mixed culture of iron-oxidizing microorganisms dominated with Leptospirillum ferriphilum and the controlled addition of zinc sulfide concentrate with high redox potential resulted in a higher recovery rate compared to the traditional batch mode. This innovative approach reduces cost and improves efficiency in bioleaching.

JOURNAL OF SUSTAINABLE METALLURGY (2022)

Article Metallurgy & Metallurgical Engineering

Acid bioleaching of select sphalerite samples of variable Zn- and Fe-contents

Hadi Abdollahi et al.

Summary: This study investigated the bioleaching of sphalerite samples with varying Fe and Zn content using different bacteria and conditions. The results showed that samples with higher Fe content had higher zinc bioleaching yields under moderate thermophilic conditions.

HYDROMETALLURGY (2022)

Article Engineering, Environmental

Recovery of strategically important critical minerals from mine tailings

Shuronjit Kumar Sarker et al.

Summary: This paper discusses the consumption and recovery of strategically important critical minerals (SICMs). Currently, abandoned mine tailings and other unconventional sources are becoming important sources for recovering SICMs. However, there are technical, economic, and environmental challenges in the process of recovering SICMs from tailings.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2022)

Article Environmental Studies

Climate change and sustainability as drivers for the next mining and metals boom: The need for climate-smart mining and recycling

Jane H. Hodgkinson et al.

Summary: To achieve the UN SDGs and combat climate change, significant investments in decarbonization of energy systems, infrastructure, and the built environment are needed, alongside enhancing resilience to extreme events and developing new methods to avoid high carbon emissions.

RESOURCES POLICY (2021)

Article Metallurgy & Metallurgical Engineering

Bioleaching for the extraction of metals from sulfide ores using a new chemolithoautotrophic bacterium

J. C. Figueroa-Estrada et al.

HYDROMETALLURGY (2020)

Article Metallurgy & Metallurgical Engineering

Bioleaching of cobalt from Cu/Co-rich sulfidic mine tailings from the polymetallic Rammelsberg mine, Germany

Ruiyong Zhang et al.

HYDROMETALLURGY (2020)

Article Metallurgy & Metallurgical Engineering

In situ recovery of copper sulfide ores: Alternative process schemes for bioleaching application

Tomas Vargas et al.

HYDROMETALLURGY (2020)

Review Biotechnology & Applied Microbiology

Iron and sulfur oxidation pathways of Acidithiobacillus ferrooxidans

Yue Zhan et al.

WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY (2019)

Article Agricultural Engineering

Bacterial-mediated recovery of copper from low-grade copper sulphide using acid-processed rice straw

Shenghua Yin et al.

BIORESOURCE TECHNOLOGY (2019)

Article Metallurgy & Metallurgical Engineering

Bioleaching approach for extraction of metal values from secondary solid wastes: A critical review

Haragobinda Srichandan et al.

HYDROMETALLURGY (2019)

Review Geosciences, Multidisciplinary

Unresolved Complexity in Assessments of Mineral Resource Depletion and Availability

Stephen A. Northey et al.

NATURAL RESOURCES RESEARCH (2018)

Article Green & Sustainable Science & Technology

Control of waste rock-tailings paste backfill for active mining subsidence areas

Wei Sun et al.

JOURNAL OF CLEANER PRODUCTION (2018)

Article Environmental Sciences

Biotechnology in the management and resource recovery from metal bearing solid wastes: Recent advances

Manivannan Sethurajan et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2018)

Article Biochemistry & Molecular Biology

MEGA X: Molecular Evolutionary Genetics Analysis across Computing Platforms

Sudhir Kumar et al.

MOLECULAR BIOLOGY AND EVOLUTION (2018)

Review Biochemistry & Molecular Biology

Microbial Ecology and Evolution in the Acid Mine Drainage Model System

Li-Nan Huang et al.

TRENDS IN MICROBIOLOGY (2016)

Article Chemistry, Inorganic & Nuclear

Electronic Structure and Magnetic Properties of CuFeS2

Sergio Conejeros et al.

INORGANIC CHEMISTRY (2015)

Review Chemistry, Physical

A concise review of nanoscopic aspects of bioleaching bacteria-mineral interactions

Mengxue Diao et al.

ADVANCES IN COLLOID AND INTERFACE SCIENCE (2014)

Review Biochemical Research Methods

Biomining - biotechnologies for extracting and recovering metals from ores and waste materials

D. Barrie Johnson

CURRENT OPINION IN BIOTECHNOLOGY (2014)

Review Microbiology

Geomicrobiology of extremely acidic subsurface environments

David Barrie Johnson

FEMS MICROBIOLOGY ECOLOGY (2012)

Article Engineering, Environmental

Bioleaching of heavy metals from a contaminated soil using indigenous Penicillium chrysogenum strain F1

Xinhui Deng et al.

JOURNAL OF HAZARDOUS MATERIALS (2012)

Review Engineering, Chemical

Heap bioleaching of chalcopyrite: A review

N. Pradhan et al.

MINERALS ENGINEERING (2008)

Article Engineering, Chemical

Galvanic interactions between galena-sphalerite and their reactivity

G. Urbano et al.

INTERNATIONAL JOURNAL OF MINERAL PROCESSING (2007)