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前言赤泥是铝土矿经各种物理和化学处理,制取氧化铝后所剩余的红色粉泥状高含水量的强碱性固体废料,其产出量因矿石品位、生产方法、技术水平而异。中国铝业山东分公司每年排放赤泥230万吨,均为堆存赤泥,现达3000万吨,大量的赤泥由于未得到充分的利用和处理,长期占用大量土地,耗费较多的堆场建设和维护管
Preface Red mud is bauxite by a variety of physical and chemical treatment, after the preparation of alumina remaining red muddy high water content of strong alkaline solid waste, the output due to ore grade, production methods, technical level Different. Chinalco Shandong Branch releases 2.3 million tons of red mud every year, both of which are stockpiled of red mud, now up to 30 million tons. As a large amount of red mud has not been fully utilized and treated, it occupies a large amount of land over a long period of time. Field construction and maintenance management