| 沈阳市大辛垃圾场积存渗沥液应急处理项目设计 |
| |
| 引用本文： | 陈刚,国瑞峰,刘一夫,石欢,周灿炜. 沈阳市大辛垃圾场积存渗沥液应急处理项目设计[J]. 给水排水, 2019, 45(6): 32-34,39 |
| |
| 作者姓名： | 陈刚 国瑞峰 刘一夫 石欢 周灿炜 |
| |
| 作者单位： | 中国城市建设研究院有限公司,北京,100120;中国城市建设研究院有限公司,北京,100120;中国城市建设研究院有限公司,北京,100120;中国城市建设研究院有限公司,北京,100120;中国城市建设研究院有限公司,北京,100120 |
| |
| 摘 要： | 沈阳市大辛生活垃圾卫生填埋场积存渗沥液应急处理工程采用"软化+两级碟管式反渗透(DTRO)+高压反渗透(HPRO)+深度处理(离子交换)",浓缩液处理采用"二段式浸没燃烧蒸发处理"。该工艺适应积存的老龄化垃圾渗沥液的特点,设计出水水质达《城镇污水处理厂污染物排放标准》(GB 18918-2002)一级A标准,膜处理和蒸发处理优势互补,最终实现了渗沥液的全量处理。
|
| 关 键 词： | 垃圾渗沥液 浓缩液 二段式浸没燃烧蒸发 全量处理 |
Design of Daxin municipal solid waste accumulated landfill leachate emergent treat project in Shenyang City |
| |
| Chen Gang,Guo Ruifeng,Liu Yifu,Shi Huan,Zhou Canwei. Design of Daxin municipal solid waste accumulated landfill leachate emergent treat project in Shenyang City[J]. Water & Wastewater Engineering, 2019, 45(6): 32-34,39 |
| |
| Authors: | Chen Gang Guo Ruifeng Liu Yifu Shi Huan Zhou Canwei |
| |
| Affiliation: | (China Urban Construction Design & Research Institute Co., Ltd.. Beijing 100120, China) |
| |
| Abstract: | The technology applied in Daxin municipal solid waste landfill accumulated leachate emergent treat project was"softening+two-stage disk-tube reverse osmosis(DTRO)+high pressure reverse osmosis(HPRO)+advanced treatment(Ion exchange)".The concentrated leachate was treated with two-stage submerged combustion evaporation(SCE)process.This process could adapt the characteristics of accumulated landfill leachate,and the effluent quality could reach the level A standard of Discharge standard of pollutants for municipal wastewater treatment plant(GB 18918-2002).In this project,the membrane treatment and evaporation treatment could complete each other.Finally,the landfill leachate was treated with no extrapollutant emission. |
| |
| Keywords: | Landfill leachate Concentrated leachate Two-stage DTRO Fully treat |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
