METHOD FOR TREATING RICE-WASHED WASTEWATER, CONCENTRATE OF RICE-WASHED WASTEWATER, FEED, FOOD AND DRINK, COSMETIC, AND FERTILIZER USING THE CONCENTRATE, AND METHOD FOR MANUFACTURING THE CONCENTRATE

摘要

PROBLEM TO BE SOLVED: To provide a method for treating rice-washed wastewater, which can achieve the efficiency improvement and cost reduction of the disposal processing of the rice-washed wastewater while attempting the reutilization of the rice-washed wastewater.;SOLUTION: The method for treating the rice-washed wastewater includes: a rice washing process for washing polished rice; a concentration process for concentrating the wastewater discharged in the rice washing process to adjust a solid content to be 10-30 wt.%; a disposal process for disposing a portion or all of recovered water obtained by dewatering in the concentration process; and a reuse process for reusing the concentrate obtained by the concentration process as feed, food and drink, or a fertilizer.;COPYRIGHT: (C)2012,JPO&INPIT