Application of Photosynthetic Bacteria Treatment System for Recovery of
نویسندگان
چکیده
This paper presents a case study on application of photosynthetic bacteria wastewater treatment system to recover organic carbon in wastewater in the form of photosynthetic bacterial cells. In noodle production process, the wastewater was mainly produced during rice soaking and rinsing processes containing starch as its main constituent. For carbon recovery purpose, wastewater was applied to laboratory photosynthetic wastewater treatment system where carbon could be transformed into protein in purple non-sulfur or purple sulfur bacterial cells. The system has shown to be effective for the treatment of starch wastewater and cultivation of photosynthetic bacteria when operated at hydraulic retention time of 6 and 10 days.
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