Transforming hazardous steel waste into clean water and green energy.

Recycling Steel Waste into Valuable Resources for Circular Iron Chloride Production

Anferra’s hydrometallurgical process creates circularity in the steel and chemical industries.

We help steel processing companies reduce landfilling and disposal costs, while enabling chemical producers to replace virgin iron with recycled iron in the production of iron chloride – a critical component in water treatment.

By turning hazardous waste into a resource, our process delivers both environmental and economic benefits.

From Waste to Value
Steel grinding sludge is usually classified as hazardous and disposed of at high cost, despite containing valuable materials.

How Anferra Makes a Difference
Through our process, we recover these materials by producing high-purity iron chloride for water treatment and hydrogen gas. This reduces landfill, lowers disposal costs, and enables circular use.

Reduced costs

Increased recycling rate

High-quality water treatment chemicals

Industrial symbiosis and climate benefits

About us

Anferra is a startup based in Sweden, with a vision is to increase the circularity across industries with innovative processes for turning waste into valuable resources.