Biogas Plus BV products

The basis for reliable gas reprocessing is thorough biogas cleaning. The legislation sets very strict requirements for pollutants in green gas, and the membranes are also vulnerable to pollution. The biogas is therefore the first to pass through a washing tower, where all water-soluble contaminants, as well as dust, etc. are washed out. The remaining H2S and VOCs are then thoroughly removed with two activated carbon filters. Result: spotless gas, which guarantees a long life and good performance.

The clean biogas is upgraded to natural gas quality with patented 3-stage membrane technology. The third stage ensures recovery of the methane lost during reprocessing, making a methane loss of only 0.5% feasible. The green gas produced meets all requirements of current legislation and regulations. A reliable screw compressor brings the biogas to the pressure required for the membranes, and also ensures sufficient pressure for the injection of the green gas into the regional natural gas network.

When feeding in green gas, the Bio2Net fulfills the role of gatekeeper, who monitors access to the natural gas network. The Bio2Net guarantees that only gas that meets all quality requirements enters the natural gas network. Gas that is not 100% satisfactory is sent back to the gas producer. To this end, the Bio2Net is equipped with an accurate gas chromatograph and some additional analyzers, which monitor the green gas at all required points. The Bio2Net also ensures the required odorisation of the incoming gas.