METHOD FOR PRODUCING BIOGAS IN CONTROLLED CONCENTRATIONS OF TRACE ELEMENTS

摘要

A method for producing biogas from biomass in a biogas reactor,;Providing one or more standard values for the concentration of one or more trace elements in the biogas reactor for efficient biogas production,;Producing biogas from biomass in the biogas reactor,;Measuring the concentration of at least one trace element in said biomass in said biogas reactor, and;If the measured concentration of trace elements is lower than the standard value of the trace elements, a method is provided comprising adding the trace elements to the biogas reactor.;Biogas, Biomass, Trace Element, Standard Value, Fermenter