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.

Recycled-content aluminum producer Real Alloys will partner with Enviri subsidiary Altek on aluminum salt slag recycling system. Enviri says it acquired Altek in 2018 to expand the metal recovery ...

On the basis of type, the market is divided into blast furnace slag and steelmaking slag. The blast furnace slag segment dominates due to rapid growth in cement-producing companies and growth in ...

Befesa (ETR:BFSA) reported a “good start into the year” in the first quarter of 2026, with both of its main segments—steel ...

United Kingdom-based Ultromex Limited says it has signed “a major contract” with global mining firm Rio Tinto to remediate a salt slag landfill site in Europe. Ultromex says, together with ...

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 ...

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.