GENEVA, July 28 -- TONGJI UNIVERSITY (No. 1239 Siping RoadYangpu District, Shanghai 200000), 同济大学 (中国上海市杨浦区四平路1239号), TONGBI (SHANGHAI) ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD (Building C, No. 888 Huanhu West Second RoadPudong New Area, Shanghai 200000), 同碧(上海)环保科技有限公司 (中国上海市浦东新区环湖西二路888号C楼) filed a patent application (PCT/CN2025/078724) for "TREATMENT METHOD FOR HOUSEHOLD GARBAGE INCINERATION FLY ASH" on Feb 24, 2025. ...