环境污染结构与城市发展关系初探  

The Study of the Relationship among Pollution Structure and Urban Development

作　　者：葛本伟[1] 

机构地区：[1]陕西师范大学长安新校区旅游与环境学院,陕西西安710062

出　　处：《固原师专学报》2006年第6期56-60,共5页Journal of Guyuan Teachers College

摘　　要：自1992年以来,西安市的工业废水、工业废气排放量和工业固体废弃物的产生量总体趋势都在不断的减少.大气中的SO2和工业烟尘趋于减少;生活污水增加,污水中耗氧类物质增加.这种污染结构的变化与城市的发展及产业结构的调整有很大的关系.总体上来说工业污染的比重有所减小,而生活型污染的比重趋于增加.Since 1992 the discharge of industrial waste,industrial gas and solid waste was being decreasing continually. SO2 and industrial soot in the air were being decreasing and COD has shown an increasing tendency with the increase of domestic sewerage since 1992. This pollution structure＇s change has much to do with urban development and adjustment of industrial structure. On the whole, industrial pollution proportion was decreasing while domestic sewerage has being shown the increasing tendency.

关 键 词：环境 西安 产业结构 污染结构 

分 类 号：X21[环境科学与工程—环境科学]