填料厚度对人工快速渗滤系统运行效果的影响  

Effect of Filling Thicknesses on Operation Result of Artificial Rapid Infiltration System

作　　者：袁东[1] 张红晓[2] 

机构地区：[1]洛阳理工学院建筑工程系,河南洛阳471023 [2]南京农业大学生命科学院,江苏南京210095

出　　处：《安徽农业科学》2007年第26期8098-8099,共2页Journal of Anhui Agricultural Sciences

摘　　要：采用人工快速渗滤模拟柱进行试验,研究了不同填料层厚度对人工快速渗滤系统去除小城镇污水中污染物效果的影响。结果表明:砾石垫层对处理效果无影响,但填料厚度对各种污染物去除率有较大影响,在去除COD时,填料厚度的影响与系统的运行周期长短有关,短周期的影响大于长周期。Artificial rapid infiltration simulation columniation was adopted to study the effect of different filling thickness on the removing contamination in small town wastewater in artificial rapid infiltration system. Result showed that treatment result was not affected by gravel, but were significantly influenced by filling thickness. During removing COD, filling thickness had certain relation with period length and shorter period had bigger influence.

关 键 词：填料厚度 污水 快速渗滤 

分 类 号：X52[环境科学与工程—环境工程]