FIELD: power industry.
SUBSTANCE: displacement bioreactor with membrane gas supply device includes cylindrical housing, cover, bottom, gas distributing device, and gas-permeable polymer tubular membranes. The latter are installed along the housing axis. Load-carrying pipe of heat exchanger is installed inside the housing along its central axis. Gas supply pipe connected to gas-distributing device is located inside heat exchanger pipe. Screw perforated surface through the holes of which gas-permeable polymer tubular membranes fixed between the cover and gas distributing device pass is installed outside the load-carrying pipe of heat exchanger.
EFFECT: displacement bioreactor, when in operation, provides the increase in efficiency owing to intensifying the mass exchange, and operation is simplified.
2 dwg
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