【摘要】 介绍了杭州市第二垃圾填埋场污水处理厂工程采用生化和物化相结合的工艺处理垃圾渗沥液,渗沥液CODCr和BOD5的去除率分别达到了80%和90%以上,出水水质达到了GB16889—1997生活垃圾填埋污染控制标准的三级标准,处理量达到了1100t/d,每吨污水处理成本控制在10.6元之内。更多还原

【Abstract】 Waste leachate treatment process adopting biochemistry combini ng physical-chemistry motheds in sewage treatment plant of the second waste la ndfill site in Hangzhou city was introduced,removal rates of CODCr and BOD5 ar e respectively higher than 80%and 90%,discharging water quality up to gra de three of domestic waste landfill pollution control standard(GB 16889—1997),treatment quantity has reached 1 100 t/d,the cost of leachate treatment is less than 10.6 yuan/t.更多还原