A group at Chalmers University of Technology used cellulose from wood in a 3D printer

A group of researchers at Chalmers University of Technology (UK) have managed to print and dry three-dimensional objects made entirely by cellulose for the first time with the help of a 3D-bioprinter. They…

Green technology

Moving bed biofilm reactors

A case of study on paper mill wastewater treatment with MBBR

In traditional activated sludge plants, biomass form flocks are kept suspended in wastewater and then separated from treated water in a settler; most biomass is re-circulated to the biological tanks, the excess is…

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