METHOD FOR CONTROLLING THE DOSAGE OF A BIOGAS PRODUCTION OPTIMIZER IN AN ANAEROBIC DIGESTER SLUDGE AND ANAEROBIC BIOGAS DIGESTER SYSTEM FOR PERFORMING SUCH A METHOD

摘要

The present application relates to a method for controlling the dosage of a biogas production optimizer (BPO) in an anaerobic digester sludge from which biogas comprising hydrogen and methane is produced. The method comprises the steps of dosing the BPO to the anaerobic digester sludge and monitoring the concentration of the hydrogen in the produced biogas. The method further comprises the step of adjusting the dosage of the BPO according to the monitored concentration of the hydrogen in the produced biogas. The present application further relates to an anaerobic biogas digester system arranged to perform the method according to the present application.