4.6 Article

Morphology, Phase and Chemical Analysis of Leachate after Bioleaching Metals from Printed Circuit Boards

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 Engineering, Environmental

A new bioleaching strategy for the selective recovery of aluminum from multi-layer beverage cans

Klemens Kremser et al.

Summary: This study explored the use of three bioleaching bacteria to selectively leach aluminum from the epoxy layer, with leaching efficiencies reaching around 92% after three weeks of incubation. Surface characterization showed that the nature of the epoxy resin remained unchanged after bioleaching application, allowing for recycling. Selective precipitation of dissolved aluminum from lixiviants at pH = 6.5 resulted in aluminum hydroxide precipitation efficiencies of almost 100%, demonstrating the significant potential of acidophilic bacteria in the separation and recycling of multi-layer materials.

WASTE MANAGEMENT (2021)

Article Geochemistry & Geophysics

Impact of Grinding of Printed Circuit Boards on the Efficiency of Metal Recovery by Means of Electrostatic Separation

Tomasz Suponik et al.

Summary: This study analyzed the impact of grinding printed circuit boards in a knife mill on the efficiency and purity of products obtained during electrostatic separation. Different screen perforations were used to obtain different ground grain sizes. The results showed that using a 1 mm screen perforation and cooling the feed to cryogenic temperature significantly improved the process efficiency.

MINERALS (2021)

Article Engineering, Chemical

Environmentally friendly synthesis of copper nanoparticles from waste printed circuit boards

Rania Seif El-Nasr et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2020)

Article Biotechnology & Applied Microbiology

Intensified acidophilic bioleaching of multi-metals from waste printed circuit boards (WPCBs) of spent mobile phones

Ceren Erust et al.

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY (2020)

Article Engineering, Chemical

Recovery of metals in a double-stage continuous bioreactor for acidic bioleaching of printed circuit boards (PCBs)

Agathe Hubau et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2020)

Article Engineering, Industrial

RECOVERY OF METALS FROM PRINTED CIRCUIT BOARDS BY MEANS OF ELECTROSTATIC SEPARATION

Dawid Franke et al.

MANAGEMENT SYSTEMS IN PRODUCTION ENGINEERING (2020)

Article Materials Science, Multidisciplinary

Leaching and Selective Recovery of Cu from Printed Circuit Boards

Manivannan Sethurajan et al.

METALS (2019)

Article Environmental Sciences

Study of plastics elimination in bioleaching of electronic waste using Acidithiobacillus ferrooxidans

M. Arshadi et al.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2019)

Review Environmental Sciences

Comparative assessment of metallurgical recovery of metals from electronic waste with special emphasis on bioleaching

Anshu Priya et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2017)

Article Metallurgy & Metallurgical Engineering

The use of pyrite as a source of lixiviant in the bioleaching of electronic waste

C. G. Bryan et al.

HYDROMETALLURGY (2015)

Article Engineering, Environmental

Bioleaching of metal concentrates of waste printed circuit boards by mixed culture of acidophilic bacteria

Nengwu Zhu et al.

JOURNAL OF HAZARDOUS MATERIALS (2011)

Article Metallurgy & Metallurgical Engineering

Biooxidation and precipitation for iron and sulfate removal from heap bioleaching effluent streams

Pauliina Nurmi et al.

HYDROMETALLURGY (2010)

Article Biotechnology & Applied Microbiology

Extending the models for iron and sulfur oxidation in the extreme Acidophile Acidithiobacillus ferrooxidans

Raquel Quatrini et al.

BMC GENOMICS (2009)

Review Biotechnology & Applied Microbiology

Acidithiobacillus ferrooxidans metabolism: from genome sequence to industrial applications

Jorge Valdes et al.

BMC GENOMICS (2008)

Article Metallurgy & Metallurgical Engineering

Bioleaching of metals from electronic scrap by moderately thermophilic acidophilic bacteria

Sadia Ilyas et al.

HYDROMETALLURGY (2007)

Article Public, Environmental & Occupational Health

Printed circuit board industry

Joseph LaDou

INTERNATIONAL JOURNAL OF HYGIENE AND ENVIRONMENTAL HEALTH (2006)

Article Engineering, Manufacturing

Printed circuit board recycling: A state-of-the-art survey

JZ Li et al.

IEEE TRANSACTIONS ON ELECTRONICS PACKAGING MANUFACTURING (2004)

Review Biotechnology & Applied Microbiology

Bioleaching review part A: Progress in bioleaching: fundamentals and mechanisms of bacterial metal sulfide oxidation

T Rohwerder et al.

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY (2003)

Article Metallurgy & Metallurgical Engineering

Computer-munching microbes: metal leaching from electronic scrap by bacteria and fungi

H Brandl et al.

HYDROMETALLURGY (2001)