【摘要】 在实验室条件下，模拟烟气对水玻璃旧砂进行再生处理，达到旧砂回用和烟气脱硫的双重目的．实验表明：处理后的旧砂完全符合铸造用砂的标准．所采用的系统设备简单，较好地解决了环境污染问题．更多还原

【Abstract】 In the laboratory, we regenerated the waste water glass sand mixtureusing flue gas, recovered the waste sand successfally and desulpharized flue gas at thesame time. The result of experiment showed that recovered waste sand is up to the castsand standard. The requisite equipments are compartive simple , its economic and env-iornmental benefits are remarkable.更多还原