Limestone – a key ingredient of civilisation

SMA Mineral supports the Algoland research project. One of the aims of the project is to bind carbon dioxide from the lime and cement industry's flue gasses to algae that can then be used as fodder, raw materials for chemicals, biofuel etc.

How to convert lime sludge into top-quality lime.

Hello Magnus Öman, MD of Svensk Oljeåtervinning*. You recycle waste oil – tell us more! “Exactly! We collect different types of waste oil. Mainly oil from shipping, car workshops and industries.