Utilisation of waste products and/or heat from bioreactors - particularly from fermenters, as growth factors for plant culture

摘要

Biological utilisation of waste material and/or waste heat from bioreactors e.g. fermenters by supplying these waste products as plant growth factors. Utilises the very large amounts of material particularly CO2 and of heat produced from biological processes and at present entirely wasted. The CO2-containing waste air e.g. from fermenters, is pref. supplied by pipeline and distributions equipment together with waste heat, both to plants grown in open fields and to those in greenhouses. Alternatively, the waste products are utilised for submerged plant growth, e.g. algae cultivation.