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Recycling hazardous waste into clean water solutions.

What we do:

We specialize in hydrometallurgy, utilizing innovative methods for resource efficient recycling of steel grinding swarf into iron chloride. Our team is dedicated to providing tailored solutions to meet the diverse needs of our clients across various industries.

Our process

From waste to value

Our patent pending technology is specialized in recycling grinding swarf, a hazardous waste from steel machining processes, today largely landfilled. Our process effectively separates out alloying metals, abrasives and lubricants, producing high quality Iron based water treatment chemicals. The solid byproducts can be used as input material for stainless steel production. Hydrogen gas is another byproduct, which can be converted into electricity or used in other industrial processes.

Up to 100% grinding swarf recycling rate

Reduced waste management costs

High quality Iron Chloride Output

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. 


Thomas Ottink



Ebba Adolfsson

Strategy & Sales


Thao Huong Ta

Intellectual Property strategy