基于元素代谢的磷肥生态工业园区规划

生态工业园区是循环经济和生态工业重要的实践方式,是实现可持续发展的重要途径.以循环经济和工业生态学原理为指导,在对磷肥产业中S,Ca等元素进行代谢分析的基础上,从实现S元素循环和Ca元素高利用率,延伸P元素利用途径出发,强调物质集成,通过工业生态系统结构规划和生态管理规划等措施构建了磷肥生态工业园区. 

Eco-Industrial Park Plan of Phosphate Fertilizer Based on Element Metabolism

Eco-industrial park (EIP) has been the emerging frontiers for sustainable development in recent years. The EIP of phosphate fertilizer was planned based on the principles and methods of circular economy and industrial ecology by the measures of the plan of industrial ecosystem and ecological management. The plan of EIP with the approach of element metabolism was pointed out, including element sulfur and calcium metabolism in the phosphate fertilizer production. Mass integration of EIP was especially introduced. The result shows that construction of the EIP is an effective, doable approach to phosphate fertilizer industry ecotype transformation in the process of product structure adjustment and upgrade.