Filtering device that efficiently recovers lead may also be used for retrieving battery metals from water
A new capacitive deionization device can adsorb lead much more efficiently than similar devices.
Latest Stories
Oil crash sends speculators fleeing at fastest pace in six weeks
Speculators are once again fleeing the oil market, setting the stage for more extreme price swings.
Vedanta Resources repays $800 million loans to StanChart
Vedanta Resources said it has repaid $800 million worth of loans, another move that could assuage concerns about its liquidity.
Iron ore price slides to six month low
Increased equipment maintenance amid shrinking margins will further cap demand for iron ore in the short term – analyst.
Rio Tinto cautions against takeover fever after lithium’s dramatic price slump
CEO Jakob Stausholm said he’s “cautious” about acquisitions at current valuations, despite the world’s second-biggest miner wanting to grow its nascent lithium business.
South Africans call for UK to return diamonds set in crown jewels
South Africans are calling for Britain to return the world's largest diamond, which is set in the royal sceptre that King Charles III will hold at his coronation.
Bolivian senate approves general terms of bill to monetize gold
The new legislation will allow the Andean nation’s central bank to undertake operations with its gold reserves in international markets.
New Zealand to review risk and benefits of seabed mining
Seabed mining is allowed in New Zealand but it has to be approved by the Environmental Protection Agency.
BHP unveils first natural capital accounting results
Results of first pilot case study on the application of natural capital accounting principles in mining focused on former mineral sands operation in Australia.
