Techno-Cost-Benefit Analysis of Biogas Production from Industrial Cassava Starch Wastewater in Thailand for Optimal Utilization with Energy Storage

This paper applied the optimization model of biogas utilization pathway with availability assessment to examine effect system parameters on utilization. The analyzes and maximum profit value added productivity in from industry wastewater Thailand. results showed that reduce loss flare, it entails several conversion processes. scenario for storage production technology improves. Evaluated are operation time, waste energy demand cassava starch usage during 50–1000 tons per day. Five mature technologies were benchmarked evaluated based chemical oxygen removal efficiency yields. Subsequently, low-, medium-, high-pressure storages a battery considered discussed this as suitable each desired plant operation. pathways, including converting into thermal energy, generating electricity, upgrading compressed biogas, then compared. Those improved options select technologies, storage, application value-added, environmental problems renewable wastewater.