Search Results - subject_exact:"Wolfram"

L' (in)visibilité stratégique : le multipartenariat et les partenariats coopératifs financés par les entreprises dans le secteur de l'extraction du cobalt en République démocratique du Congo

Katz-Lavigne, Sarah; Geenen, Sara; Arian, Hadassah - 2025

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015410930

Strategic project : Jervois Finland cobalt

2025

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015430052

Analysis of the environmental impact of phosphate mining on the example of Djebel Onk deposit (Tebessa), Algeria

Yahiaoui, Younes; Nettour, Djamel; Chaib, Rachid; … - 2024

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015547498

Distribution of heavy metals in core sediments of Southern Iraq Waterways

Al-Imarah, Faris; Al-Najare, Ghasan; Al-Faiz, Nawras; … - 2024

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015534405

Immobilization Enhancement of Heavy Metals in Lightweight Aggregate by Component Regulation of Multi-Source Solid Waste

Li, Baodong; Jian, Shouwei; Zhu, Jiaoqun; lv, yang; Gao, Xin - 2023

Integrated recycling of solid wastes containing heavy metals is a critical environmental challenge. In this study, a green solution to reduce heavy metal leaching from solid waste is demonstrated by combining contaminated soil, industrial sludge and lithium slag in pairs to produce lightweight...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014259628

Umsetzung der EU-Konfliktmineraleverordnung in Österreich II : Standortbestimmung nach dem zweiten Jahr in voller Geltung

Küblböck, Karin - 2023

Seit 2021 müssen Unternehmen, die Tantal, Wolfram, Zinn und Gold in die Europäische Union (EU) importieren und einen bestimmten Schwellenwert überschreiten, Sorgfaltspflichten umsetzen um zu verhindern, durch ihre Beschaffungspraktiken zu Konflikten und Menschenrechtsverletzungen beizutragen....

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014463347

Driving change in the Democratic Republic of Congo : an initial mapping of participation in mineral regulation and responsible sourcing

Katz-Lavigne, Sarah; Arian, Hadassah; Deberdt, Raphaël; … - 2023

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014327248

Characterization of phosphate wastes of Djebel Onk mining complex for a sustainable environmental management

Salhi, Rachid; Nettour, Djamel; Chettibi, Mohamed; … - 2023

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014388950

Umsetzung der EU-Konfliktmineraleverordnung in Österreich : Standortbestimmung nach dem ersten Jahr in voller Geltung

Küblböck, Karin; Eigner, Alexander - 2022

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013380921

Cobalt red : how the blood of the Congo powers our lives

Kara, Siddharth - 2023 - First edition

Klappentext: "An unflinching investigation reveals the human rights abuses behind the Congo's cobalt mining operation-and the moral implications that affect us all. Cobalt Red is the searing, first-ever exposé of the immense toll taken on the people and environment of the Democratic Republic of...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013440088

The dark side of batteries : child labor and cobalt mining in the Democratic Republic of Congo

Malpede, Maurizio - 2022

This paper provides evidence that the rapid increase in the demand for lithium-ion batteries has reduced the education rates of individuals living in cobalt-rich regions of the Democratic Republic of the Congo (DRC). In contrast with other minerals, I find that children in cobalt-mining villages...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013393644

Accumulation and Pollution Hazard of Heavy Metals in Bioretention Systems Media

Li, Jiake; Duan, Xiaolong; Wang, Shumin - 2022

Many studies have found that bioretention systems are very effective in reducing heavy metal content. However, their long-term treatment performance, as well as the heavy metal variations in the systems are rarely explored. This paper reports a field study that the accumulation of chromium (Cr),...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013298125

Heavy Metal Wombats? Metal Exposure Pathways to Bare-Nosed Wombats (Vombatus Ursinus) Living on Remediated Tin Mine Tailings

Penrose, Beth; MacIntosh, Amy; Parbhakar-Fox, Anita; … - 2022

Rehabilitation of disused mine sites through stabilisation and botanical restoration is ecologically important, but metal transfer pathways to colonising wildlife are often less understood and have never been studied in marsupials. The rehabilitated Royal George tin mine tailings and...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013301248

An Eco-Environmental Risk Assessment of Heavy Metal Contamination in Surface Sediments of Lake Yangzong, Southwestern China

Zhang, Yang; Chang, Fengqin; Liu, Qi; Li, Haoyu; Duan, … - 2022

Heavy metal mitigation is an ongoing environmental problem in aquatic ecosystems. However, a lack of quantitative analysis and accurate evaluation have led to unguided control and water management strategies. Lake Yangzong is the main freshwater resource for nearly one million people in Yunnan...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013301347

The implementation of due diligence in 3TG supply chains : the cases of Burkina Faso, Mozambique and Nigeria

Lyster, Olivia; Smith-Roberts, Ashley - 2022 - As at March 2022

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013281311

Release of Soluble Ions and Heavy Metal During Fly Ash Washing by Deionized Water and Sodium Carbonate Solution

Chen, Weifang; Wang, Yegui; Sun, Yimo; Fang, Guilin; … - 2022

Two municipal solid waste incineration fly ashes were selected for washing by deionized water and Na 2 CO 3 solution. Results showed that the benefits of washing were two folds: (1) It reduced the contents of Cl - and SO 4 2- while increased the contents of CaO, SiO 2 , Al 2 O 3 etc.; (2) Heavy...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013303446

Plant-Based Amyloids from Food Waste for Removal of Heavy Metals from Contaminated Water

Soon, Wei Long; Peydayesh, Mohammad; Mezzenga, Raffaele; … - 2022

Water pollution is one of the major global threats brought about by industrial, agricultural, and any other antropogenic activity. Heavy metals represent a large group of water pollutants that can accumulate in the human body, causing cancer and mutagenic diseases. Technologies currently used to...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013303580

Stable Cobalt Active Site on Cobalt Bismuth Oxide Activates Peroxymonosulfate for Effective Diclofenac Mineralization and Detoxification

Zhao, Wei; Duan, Zhiyao; Zheng, Zheng; Li, Bo - 2022

Heterogeneous peroxymonosulfate (PMS) activation by cobalt-based catalysts has drawn much attention due to the high-performance property of cobalt ions (Co(II/III)) to activate PMS. However, the leaching and residue of Co(II/III) in water is still a hurdle to the long-term development of...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013304056

Effects of Heavy Metals Pollution on the Co-Selection of Metal and Antibiotic Resistance in Urban Rivers in UK and India

Gupta, Sonia; Graham, David W.; Sreekrishnan, T. R.; … - 2022

Heavy metal pollution and the potential for co-selection of antibiotic resistance in the environment is growing concern. However, clear associations between specific heavy metals and types of antibiotic resistance in river systems have not been developed. Here we investigated relationships...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013304277

The dark side of Samsung´s Value Chain : The Human costs of Cobalt Mining “BLOOD, SWEAT AND COBALT“

Siegfried, Patrick - 2022

Samsung has been implicitly linked to human rights abuses and wider social downgrading propagated within the Democratic Republic of Congo (DRC). Reports by different studies have shown artisanal cobalt mines (ASM) to exploit child labour and subject workers to perilous conditions. The IT...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014086278

The Dark Side of Batteries : Education and Cobalt Mining in the Democratic Republic of the Congo

Malpede, Maurizio - 2021

This paper provides evidence that the adoption of modern lithium-ion batteries led to a decline in child education in the Democratic Republic of the Congo. In contrast with any other mining activities, I find that the rapid increase in the worldwide demand for cobalt led to a reduction in the...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013229293

Design and optimisation of a green manufacturing-recycling network considering heavy metal pollutants : an electronic assembly case

Lu, Shan; Hou, Weifeng; Li, Zhe; Xia, Junying; Xie, Lei; … - 2022

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013412819

The eyes of the world : mining the digital age in the Eastern DR Congo

Smith, James H. - 2022

Orientations -- Prologue: an introduction to the personal, methodological, and spatiotemporal scales of the project -- The eyes of the world: themes of movement, visualization, and (dis)embodiment in Congolese digital minerals extraction (an introduction) -- Mining worlds. War stories: seeing...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10012606663

Chinese approaches to overseas responsible business : insights from the DRC cobalt industry

Links, Stacey; Feijter, Tycho de; Lammertink, Jonas - 2021

Persistent link: https://ebvufind01.dmz1.zbw.eu/10012662937

Driving demand : assessing the impacts and opportunities of the electric vehicle revolution on cobalt and lithium raw material production and trade

Bridle, Richard; Bellmann, Christophe; Mostafa, Mostafa; … - 2021

Persistent link: https://ebvufind01.dmz1.zbw.eu/10012612829

Cobalt blues : la sape d'un géant : Congo 1960-2020

Bruyland, Erik - 2021

Les Panama Papers de la République Démocratique du Congo: pourquoi ce pays potentiellement riche est-il si pauvre? Dans 'Cobalt blues', le journaliste Erik Bruyland se plonge dans l'histoire postcoloniale de son pays natal, la République Démocratique du Congo. Le passé colonial belge s'est...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10012808043

Rohstoffprognosen für Zinn, Wolfram, Fluss- und Schwerspat im Mittelerzgebirge

Brosig, Andreas; Barth, Andreas; Knobloch, Andreas; … - 2020 - Redaktionsschluss: 31.07.2020

Persistent link: https://ebvufind01.dmz1.zbw.eu/10012694300

The dark side of batteries : education, fertility and cobalt mining in the Democratic Republic of Congo

Malpede, Maurizio - 2020

Being rich of crucial minerals might be a leading determinant of local economic development. On the other hand, intensive extraction might prove to negatively affect the health and wealth of people living close to mineral deposits and the surrounding environment. I examine the effects that local...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10012404448

Investigation of tin and tantalum ores from the Rondônia Tin Province, northern Brazil, to develop optimized processing technologies

Buch, Tiago; Marbler, Herwig; Goldmann, Simon; … - 2018

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015203065

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Investigation of tin and tantalum ores from the Rondônia tin province, northern Brazil, to develop optimized processing technologies

Buch, Tiago; Marbler, Herwig; Goldmann, Simon; … - 2018 - Date: October 2018

Edition: Date: October 2018

Book / Working Paper

Reducing the health risks of the copper, rare earth and cobalt industries : transition to a circular low-carbon economy

Holland, Mike - 2020

This paper considers the health and environmental burdens and impacts of the extraction and refining of selected metals (copper, rare earth elements and cobalt) and how impacts can be reduced through the transition to a circular, low-carbon economy. Performance in the global industry is...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10012221939

Rohstoffrisikobewertung – Kobalt

Barazi, Siyamend al - 2018 - Datenstand: Februar 2018

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015203837

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Rohstoffrisikobewertung - Kobalt

Barazi, Siyamend al - 2018

Book / Working Paper

Review Article : 'Using Animals As Biological Indicators for Heavy Metal Pollution'

Baig, Ayesha - 2019

Contamination by heavy metals is on rise and is threatening our environment and lives. A seemingly insignificant concentration of metals, can in turn be a potential threat to the well being of flora and fauna in the long run. Animals are a good tool to biomonitor the concentration of heavy...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10012896879

Rohstoffprofile: Trends und Vergleiche für die in r4 behandelten Rohstoffe : Arbeitspapier im Rahmen des r4-Integrations- und Transferprojektes

Tercero Espinoza, Luis Alberto; Erdmann, Martin; … - 2018

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014293685

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Rohstoffprofile: Trends und Vergleiche für die in r4 behandelten Rohstoffe : Arbeitspapier im Rahmen des r4-Integrations- und Transferprojektes

Tercero Espinoza, Luis Alberto; Erdmann, Martin - 2018

Book / Working Paper

The myth of the green city : mapping the uneven geographies of e-mobility

Kalt, Tobias - 2019

Persistent link: https://ebvufind01.dmz1.zbw.eu/10012165814

Assessment of heavy metals in foods and adult dietary intake estimates

Adimula, Vincent O.; Onianwa, Percy C.; Ilupeju, Omolola; … - 2019

Persistent link: https://ebvufind01.dmz1.zbw.eu/10012172641

Cobalt : demand-supply balances in the transition to electric mobility

Alves Dias, Patrícia; Blagoeva, Darina; Pavel, Claudiu C. - 2018

Persistent link: https://ebvufind01.dmz1.zbw.eu/10011969110

Manganese, vanadium, zinc

Marbler, Herwig; Osbahr, Inga; Opperman, Rehan; … - 2017 - Date: Juni 2017

Persistent link: https://ebvufind01.dmz1.zbw.eu/10011749797

Mineração de volfrâmio e estanho : Concelho de Viseu (1884-1986)

Vale, Fernando - 2019 - 1a. edição

Persistent link: https://ebvufind01.dmz1.zbw.eu/10012163200

Rohstoffrisikobewertung - Tantal

Damm, Sophie - 2018 - Datenstand: 2016

Persistent link: https://ebvufind01.dmz1.zbw.eu/10011940262

Heavy Metals, Phosphates and Nitrates Levels in Vegetables : A Case Study of Kitale Municipality, Trans-Nzoia County, Kenya

Wamalwa, Kevin - 2016

Trans-Nzoia county covers an area 2,469.90 Km2 with a total Population of 818,757 (Male 50%, Female 50%) and a poverty index of 5.2% (KNBS, 2011). The main economic activities in Tran-Nzoia county include horticulture, large and small scale maize farming , wheat farming, Tea, Coffee and fish...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10012995004

Mobility of heavy metals from metallurgical waste in the context of sustainable waste management

Mizerna, Kamila - 2016

Metallurgy is one of the industry producing the most diverse range of wastes in terms of their composition and level of heavy metals contamination. With the development of economy, the amount of produced wastes increases. It involves with the searching for new methods of waste management. The...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10011648554

Preisbildung des Rohstoffes Woirram am globalen Markt

Stucki, Simon André; Brechbühler Pešková, Marie - 2016

Persistent link: https://ebvufind01.dmz1.zbw.eu/10011427995

Influence of Heavy Metal Contamination on Soil Enzyme Activities

Samuel, Alina Dora; Cristian Felix, Blidar; Domuţa, Cornel - 2015

Hazardous heavy metal pollution of soils is one of the most important environmental problems throughout the world. In fact, heavy metals have a significant toxicity for humans, animals, plant and microorganisms. Our results indicate that enzymatic activities are a great utility for understanding...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014131206

Bismut - ein typisches Sondermetall

Elsner, Harald - 2015 - Datenstand: Juni 2015

Persistent link: https://ebvufind01.dmz1.zbw.eu/10011458112

Rohstoffrisikobewertung - Wolfram

Liedtke, Maren; Schmidt, Michael - 2014 - Bearbeitungsstand: Oktober 2013, Ausgabe: April 2014

Persistent link: https://ebvufind01.dmz1.zbw.eu/10010389471

Heavy minerals, rare earth elements, antimony

Graupner, Torsten; Hammond, Napoleon Q.; Liedtke, Maren; … - 2014 - Date: March 2014

Persistent link: https://ebvufind01.dmz1.zbw.eu/10010351525

Die Versorgung der deutschen Wirtschaft mit Roh- und Werkstoffen für Hochtechnologien - Präzisierung und Weiterentwicklung der deutschen Rohstoffstrategie : Innovationsreport

Gandenberger, Carsten; Glöser-Chahoud, Simon; … - 2012

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013438198

Safety evaluation of heavy metals exposure from consumer products

Odukudu, Festus B.; Ayenimo, Joseph G.; Adekunle, … - 2014

Persistent link: https://ebvufind01.dmz1.zbw.eu/10010242793

Chapter 5 Heavy Metal Pollution in The Lower Gangetic Mangrove Ecosystem

Mitra, Abhijit; Zaman, Sufia; Bhattacharyya, Subhra Bikash - 2014

The Gangetic delta, sustaining the Sundarbans mangrove forest at the apex of the Bay of Bengal is recognized as one of the most diversified and productive ecosystems in the Indian subcontinent. The deltaic lobe is unique for its wilderness, mangrove gene pool and tiger habitat. However, due to...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015368262

Die Versorgung der deutschen Wirtschaft mit Roh- und Werkstoffen für Hochtechnologien - Präzisierung und Weiterentwicklung der deutschen Rohstoffstrategie : Innovationsreport

Gandenberger, Carsten; Glöser-Chahoud, Simon; … - 2012

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015205610