Bioleaching for recovery of metals from spent batteries–a review
This review addresses the recovery of metals from all the main types of spent batteries
(including Li-based, Zn-based, and Ni-based batteries) using bioleaching processes …
(including Li-based, Zn-based, and Ni-based batteries) using bioleaching processes …
Integration of microbial and chemical processing for a sustainable metallurgy
Bioprocessing for the recovery of metal from divergent resources using the microbial
strategy has emerged as a green technology in metallurgical operations. The limitations to …
strategy has emerged as a green technology in metallurgical operations. The limitations to …
A sustainable method for germanium, vanadium and lithium extraction from coal fly ash: Sodium salts roasting and organic acids leaching
The paper proposes an environmentally friendly process for recovering germanium, lithium,
and vanadium from coal fly ash (CFA) using thermal pretreatment and hydrometallurgy. To …
and vanadium from coal fly ash (CFA) using thermal pretreatment and hydrometallurgy. To …
Novel bioleaching of waste lithium ion batteries by mixed moderate thermophilic microorganisms, using iron scrap as energy source and reducing agent
Low kinetic is one of the most important disadvantages of bioleaching. The leaching rate can
be increased by employing thermophilic microorganisms. In this research, the moderate …
be increased by employing thermophilic microorganisms. In this research, the moderate …
Bioleaching of Iron, Copper, Lead, and Zinc from the Sludge Mining Sediment at Different Particle Sizes, pH, and Pulp Density Using Acidithiobacillus ferrooxidans
D Rouchalova, K Rouchalova, I Janakova, V Cablik… - Minerals, 2020 - mdpi.com
Globally, the amounts of metal ore deposits have been declining, so the research directions
investigating the extraction of metals from materials that are classified as waste are gaining …
investigating the extraction of metals from materials that are classified as waste are gaining …
The reductive leaching of waste lithium ion batteries in presence of iron ions: Process optimization and kinetics modelling
Recycling of lithium-ion batteries (LIBs) is essential not only to protect the environment but
also to recover valuable metals, such as lithium and cobalt. The effect of ferrous (Fe 2+) has …
also to recover valuable metals, such as lithium and cobalt. The effect of ferrous (Fe 2+) has …
A leaching, solvent extraction, stripping, precipitation and calcination process for the recovery of MoO3 and NiO from spent hydrofining catalysts
Y Han, J Chen, Y Deng, T Liu, H Li - Hydrometallurgy, 2023 - Elsevier
Effective recovery of elements from spent catalysts can not only avoid environmental
hazards, but also alleviate the pressure of resource scarcity. This study proposes a …
hazards, but also alleviate the pressure of resource scarcity. This study proposes a …
A novel step-wise indirect bioleaching using biogenic ferric agent for enhancement recovery of valuable metals from waste light emitting diode (WLED)
F Pourhossein, SM Mousavi - Journal of hazardous materials, 2019 - Elsevier
Waste light-emitting diodes (WLED) are of major interest as they are a considered
secondary source of valuable metals with a high potential for polluting the environment. To …
secondary source of valuable metals with a high potential for polluting the environment. To …
A kinetic study of indium, aluminum, arsenic, and strontium extraction from LCDs using biometabolites produced by Aspergillus niger
Waste liquid crystal displays (LCDs) contain significant quantities of both valuable and
hazardous metal (loid) s, presenting potential environmental risks alongside valuable …
hazardous metal (loid) s, presenting potential environmental risks alongside valuable …
Spent-medium leaching of germanium, vanadium and lithium from coal fly ash with biogenic carboxylic acids and comparison with chemical leaching
Coal fly ash (CFA), produced in coal-fired power plants, is categorized as hazardous waste
and has caused serious environmental impacts. The CFA contains significant amounts of …
and has caused serious environmental impacts. The CFA contains significant amounts of …