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Inflow
Permeate
Air Inlet
pH meter
Air Out
Fig. 7.5 Membrane photobioreactor (lab scale)
FIXED BED
Vapor and Gas
Heated Zone
GAS DISTRIBUTOR
Sweeping Gas
Biomass Feed
Fig. 7.6 Fixed bed reactor for hydrogen production
7 Sustainable Production of Hydrogen by Algae: Current Status and Future. . .
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