【摘要】 综合评述了国内外城市垃圾、污泥等废弃物的处理现状 ,列举了它们在生态水泥生产中作为原料的应用情况 ,分析了水泥厂处理这些废弃物的优势。用城市垃圾和污泥来生产生态水泥既拓宽了原材料来源 ,减少了天然资源的消耗 ,降低了水泥生产的成本 ,又不需填埋场地 ,保护了自然环境 ,将是一条很有前途的、有利于水泥工业可持续发展的途径更多还原

【Abstract】 This paper summarized the present status of waste management such as urban waste and sludge at home and abroad,enumerated the application of them as raw meterials in biocement production,and analyzed the advantages of cement plant dealing with these wastes.Using urban waste and sludge to produce biocement will be a promising way propitious for the sustainable development of the cement industry for it will aggrandize the sources of raw meterials,reduces the comsunption of natural resources,and lowers costs of production.What’s more,burying field is not needed,which benefits environmental protection.更多还原