Modified zeolites as sustainable alternatives to traditional tanning chemistries This research article, published in the journal Green Chemistry, gives a deeper insight on modified zeolites as a versatile and sustainable means to move away from established tanning methods. Beet pulp as an alternative to chemical ingredients Research has shown that pectins from sugar beet pulp are suitable as bio-based ingredients in the production of leather. Biopol collection The Smit & Zoon company developed new range of Biopol products. These are based on the concept of the circular economy. Circular economy focuses on the utilization of renewable sources, waste streams reutilization or smart utilization of low(no)-value biomass side-streams minimizing product environmental footprint. LIFE Biopol The LIFE Biopol project aims to provide answers to the most relevant issues of European policies for the leather industry: in particular the reduction of hazardous chemicals as well as their environmental footprint and impacts. Knowledge center Go to all knowledge items Knowledge Stay informed Receive the latest company news and industry updates Subscribe