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</html><description>Het Nederlandse chemische bedrijf Akzo Nobel heeft proef met algen in het chemiepark Delfzijl stopgezet, waarbij het de bedoeling was er achter te komen of algen geschikt zijn als grondstof voor verven of biobrandstoffen. Het bleek dat technisch gezien de &hellip; Lees verder &rarr;</description></oembed>
