Search Results - subject:"Heavy metal"

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://www.econbiz.de/10014463347

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

Salhi, Rachid; Nettour, Djamel; Chettibi, Mohamed; … - In: Technology audit and production reserves 3 (2023) 3/71, pp. 11-19

Persistent link: https://www.econbiz.de/10014388950

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

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 aggregates (LWAs). The physical properties and heavy metal leaching … synergistic recycling of multiple heavy metal-containing solid waste …

Persistent link: https://www.econbiz.de/10014259628

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; … - Instituut voor Ontwikkelingsbeleid - 2023

Persistent link: https://www.econbiz.de/10014327248

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://www.econbiz.de/10014086278

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

Lyster, Olivia; Smith-Roberts, Ashley - Bundesanstalt für Geowissenschaften und Rohstoffe - 2022 - As at March 2022

Persistent link: https://www.econbiz.de/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://www.econbiz.de/10013303446

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

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

were fabricated through a green and sustainable process and used to remove toxic heavy metal pollutants to drinkable … which proteins were extracted, isolated, and self-assembled into functional amyloid fibrils for heavy metal removal. The …

Persistent link: https://www.econbiz.de/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://www.econbiz.de/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 ….05). The findings show that heavy metal pollution can exacerbate antibiotic resistant gene and bacteria levels in rivers, which …

Persistent link: https://www.econbiz.de/10013304277

1
2
3
4
5
6
7
8
9
10
Next
Last