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MINING WASTE
Australian researchers turned discarded mine pipes into artificial dens for an endangered marsupial; cameras caught northern quolls using themResearchers are testing plastic pipes within mining waste to create artificial dens. These structures aim to protect endangered northern qu...- Researchers crushed mussel, cockle and oyster shells collected from a Dublin beach and added them to polluted water; the experiment cleaned the water while recovering valuable metalsA team of researchers discovered that discarded seashells have the ability to purify water by removing rare earth metals. Among various she...
- India's private sector securing critical minerals abroad is need of the hour: G Kishan ReddyFacilitating the domestic private sector to secure critical mineral assets abroad and transport them back home serves as the need of the ho...
- These large- and mid-cap stocks with ‘Strong Buy’ & ‘Buy’ recos have upside potential of up to 28%, according to analystsWith each passing day, things are getting more complicated in the Gulf region – as well as in the market. When will things get sorted out? ...
- In 2012, Kevin McCloud built a tiny woodland home from salvaged materials; a year later, he moved and upgraded it on a Somerset cliff using waste-powered electricityBritish designer Kevin McCloud has crafted an off-grid cabin utilizing salvaged materials, long before the tiny home trend gained traction....
- In 2009, researchers in Spain mixed grape waste with slate mining waste and created a soil-like material that could help barren mine dumps grow plantsResearchers in north-west Spain are turning grape waste into a soil-like material by mixing grape marc compost and vermicompost with barren...
- Recyclekaro partners with TMK for recycling facility in UzbekistanRecyclekaro will establish a facility in Uzbekistan for e-waste and battery recycling. This strategic collaboration aims to recover critica...
- In 2024, University of Chicago researchers turned discarded bio-oil char into graphite; 8 hours of cooling made crystals 5 times thicker and over 15 times widerUS researchers have developed a method to convert plant waste into high-quality graphite. This breakthrough offers a potential domestic sou...
- Sberbank showcases AI, digital technologies and India-focused solutions at InnopromSberbank presents its Digital Mine concept at INNOPROM.India in New Delhi. The exposition highlights banking infrastructure and advanced te...
- In 1990, Waupaca Foundry supplied 20,000 tons of used sand for a Wisconsin highway pilot project. 12 years later, its next contract called for 80,000 tons for Highway 10A highway in Wisconsin became an unexpected test ground for recycled industrial sand. In 1990, Waupaca Foundry supplied about 20,000 tons o...
- In 2020, NTU used orange peel to recycle spent lithium-ion batteries; the process recovered about 90% of cobalt, lithium, nickel, and manganese from old cellsResearchers have found orange peels can recover metals from dead batteries. This method extracts valuable cobalt, lithium, nickel, and mang...
- Why battery recycling is crucial for protecting local ecosystems and securing a sustainable clean energy futureImproper disposal of used batteries can lead to environmental hazards due to toxic metals contained within them. Recycling these batteries ...
- In 2020, Australian researchers burned discarded human hair into carbon dots for OLEDs; the dots reached 87% quantum yield, and rigid displays hit 700 cd/m²In a remarkable scientific breakthrough, discarded human hair has been converted into luminous carbon dots, now being explored for their ap...
- Mary Kathleen’s uranium town still had 212 homes when its mine closed in 1982; the company settlement was dismantled and auctioned off in 1983Mary Kathleen was once a thriving community centered around a uranium mine in Queensland, complete with schools, a cinema, and numerous hom...
- In 2009, Illinois used 38,881 tons of fly ash in highway construction; IDOT reported spending $1.75 million while reducing landfill use and cement demandIllinois highways are increasingly integrating fly ash, a byproduct of coal combustion, as a sustainable option for road construction. This...
- In 2009, Illinois used an estimated 284,715 tons of recycled concrete material in highway construction; IDOT spent about $3.18 million on the material for embankments, bases, and subbasesIn Illinois, the innovative approach of repurposing aged concrete for highway projects is not just cost-effective but also environmentally ...
- Beyond the fuel bill: Why MSMEs and businesses need to rethink energy resilienceAs geopolitical uncertainty and energy price volatility reshape business priorities, Aditi Bhosale Walunj explains why companies, particula...
- In 1886, Gilman grew from a mining camp into a Colorado mining town; after contamination concerns in 1984, remaining residents were removed in 1985Nestled high in the Rockies, Gilman, Colorado, was abandoned due to severe mining contamination. Years of mining left the land marred by to...
- In 1913, lead turned Picher, Oklahoma, from farmland into a town of about 14,000; by 2010, only 20 residents remained, and chat piles covered parts of Ottawa CountyPicher, a small town in northeast Oklahoma, transformed into a mining hub after the lead and zinc discovery in 1913. However, this rapid gr...
- In 1913, lead turned Picher from Oklahoma farmland into a town of about 14,000; more than a century later, the town has no permanent residents, and toxic chat piles remain in Ottawa CountyPicher, Oklahoma, experienced rapid growth as a mining hub following the discovery of lead and zinc in 1913. However, this prosperity came ...
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