- Written by Anna Strom
Can local biomass waste be used to help solve the problem of polluted waste water in developing countries where water is a scarce resource? Bio4Energy scientists think so. Today one of them is taking her project on the matter to an audience of café goers downtown Umeå, in northern Sweden.
Working with local stakeholders in Tanzania and Morocco, Jansson and her team are going to test whether by using simple stoves built from mud or manure, local agricultural waste can be carbonised and turned into biochar. The carbonised residues will be evaluated both as a soil amendment, sucking pollution from irrigation water hitting the soil and as an agent that captures toxic substances in simple water-filtering appliances.