Much of northwest Ohio is a quiet, sparse grid of farms. Right in the middle of it, just 7 miles south of the Michigan border, is Delta Raceway. It calls itself the state’s premier motocross track.

Researchers have shown how a by-product of steel making can be used to both treat wastewater and make stronger concrete, in a zero-waste approach to help advance the circular economy. Produced during ...

Global environmental services firm says the rebrand captures the sustainability focus of using steel slag as a paving product ingredient. Enviri says SteelPhalt’s steel slag aggregate reduces the need ...

Restrictions on where steel slag can be used will be extended for six more months. State Secretary for Infrastructure and Water Management, Annet Bertram, announced the extension of the “pause button” ...

Australian researchers say slag can strengthen concrete after it is used to filter wastewater. Magnified images showing concrete made with treated slag (center), conventional aggregates (left) and raw ...

Suggested Citation: "5 Toxicity of Selected Slag Constituents." National Academies of Sciences, Engineering, and Medicine. 2023. Health Risk Considerations for the Use of Unencapsulated Steel Slag.

See-saw diagram demonstrating the control of calcium vanadate on aqueous vanadium. CC-BY Hobson, AJ et al Environmental Science & Technology 51 7823-7820 World steel production resulted in between 160 ...

The energy-intensive steel industry produces over 5% of global greenhouse gas emissions. The process also generates 500 megatons per year of mineral-rich ore leftovers known as slag. In lab ...

MUSCATINE, Ia. — Dust from waste material used to cover Muscatine County's gravel roads could be hurting the health of rural area children, a new report says. Dust from the slag, a byproduct from ...

Researchers examined whether steel slag that had been used to treat wastewater could then be recycled as an aggregate material for concrete. Their findings? Concrete made with post-treatment steel ...