| 土压平衡盾构施工污水净化处理技术研究 |
| |
| 引用本文： | 陈乔松,朱六兵.土压平衡盾构施工污水净化处理技术研究[J].现代隧道技术,2011,48(3):154-158. |
| |
| 作者姓名： | 陈乔松 朱六兵 |
| |
| 作者单位： | 广州市地下铁道总公司建设事业总部,广州,510380 |
| |
| 摘 要： | 土压平衡盾构工程施工过程中会产生大量污水,若未经处理直接排放将对周围的环境造成一定的污染。特别是在市区施工,环境保护要求高,施工场地狭小,若采用传统多级平流沉淀池进行污水自然沉淀,已很难满足城市污水排放要求和施工需要。文章针对盾构法施工污水排放问题介绍了一种新的污水净化处理系统,施工污水经过该系统处理后可以直接排放到城市下水道;其处理后的产物——清水,可以循环利用,具有很好的社会经济效益;该系统并具有处理效率高、性价比高等特点。
|
| 关 键 词： | 盾构施工 泥水分离 环境保护 循环利用 带式压滤脱水机 |
Study on Sewage Treatment for Earth Pressure Balanced Shield Tunneling |
| |
| Chen Qiaosong,Zhu Liubing.Study on Sewage Treatment for Earth Pressure Balanced Shield Tunneling[J].Modern Tunnelling Technology,2011,48(3):154-158. |
| |
| Authors: | Chen Qiaosong Zhu Liubing |
| |
| Institution: | Chen Qiaosong Zhu Liubing(Guangzhou Metro Corporation,Guangzhou 510380) |
| |
| Abstract: | Large quantity of untreated sewage produced in earth pressure balancd shield tunneling will cause environmental pollution.Especially for construction in the urban area,the requirements for environmental protection are high and working site is narrow.Requirements concerning sewage discharge and construction in urban area can not be satisfied by adopting traditional multistage horizontal sediment tank for natural precipitation.This paper introduces a new sewage treatment system for shield tunneling by which t... |
| |
| Keywords: | Shield tunneling Separation of slurry and water Environmental protection Recycled utilization Belt pressure filtration dehydrator |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
