一种平危结合的膜法水处理设施研究
作者:张雪花12,云菲1,张宏伟12,朱玥琦2
单位: 1.天津工业大学环境系统分析研究所,天津 300387;2.天津大学环境科学与工程学院,天津 300072
关键词: 供水系统;柔性化;平危结合;膜法水处理
出版年,卷(期):页码: 2015,35(4):77-83

摘要:
从供水系统柔性化建设出发,提出并设计了一种平危结合的膜法处理工艺和设施制备方法,为应对突然饮用水危机提出一种新思路。工艺方面根据平时直饮水用水需求,建立针对以市政自来水为源水的稳定的膜过滤工艺,保证过滤出水达到饮用净水水质标准(CJ94-2005);根据危机时刻生活用水基本需求,建立针对危时应急储备水源为原水的“预处理+MF”工艺,保证过滤出水达到生活饮用水标准(GB5749-2006)。设备方面设计平危两用产水设备,使其能够通过合理组装,达到既能满足平时直饮水需求,必要时又能通过加装预处理满足危时生活饮用水需求。以自来水为平时源水,就近提取天津工业大学新校区人工湖水作为危时源水进行实验,结果显示,这种设施达到了平危两用的预期目标。
In order to deal with drinking water quality crisis, from the view of flexible construction of water supply system, the paper proposes and designs a membrane water treatment facility which considering the two different needs in flat situations and in risk situation in one package. In technological aspects, according to the needs of the direct drinking water in the normal time, a stable membrane filtration process using municipal water as raw water is established to ensure the filtered water reaches the direct drinking water quality standards (CJ94-2005). At the same time, according to the basic domestic water needs in crisis times, a "pre-treatment + MF" process using the contingency reserve source water as raw water is established to ensure the filtered water reaches the filter drinking water standard (GB5749-2006). In equipment, a dual-use water production equipment is designed which can reach the usual needs of drinking water and the crisis needs of drinking water through the reasonable assembling. Experiments, which takes municipal water as raw water for usual and take manufacture Lake of the new campus of Tianjin University’s water for risk separately, show that the proposed facility realize the design function.
 
张雪花,(1967-),女,河北省秦皇岛人,博士,教授,研究方向为膜法水处理系统分析。

参考文献:
[1]  陆仁强. 城市供水系统脆弱性分析及风险评价系统方法研究[D]. 天津:天津大学博士学位论文.2010:3-17.
[2]  刘锐平,曲久辉,刘锁祥,等. 城市供水管网的安全优化运行与污染控制[J]. 中国给水排水,2011,27(15):39-43.
[3]  黄建. 城市供水水质监测与预警平台构建及关键技术研究[J]. 北京:中国地质大学博士学位论文.2011:2-6.
[4]  郁瑞鎔. 供水调度应急、预警信息平台的设计与实现[D]. 上海:上海交通大学硕士学位论文.2012:1-9.
[5]  张静,黄国和,刘烨,等. 不确定条件下的多水源联合供水调度模型[J]. 水利学报,2009,40(2):160-165.
[6]  叶建宏,欧飞跃. 浅谈地震灾害供水及水质突发事件的应对与措施[J]. 城镇供水,2011(1):80-83.
[7]  戚建刚,杨小敏.“松花江水污染”事件凸显我国环境应急机制的六大弊端[J]. 法学,2006(1):25-29,110.
[8]  赵伟霞,叶春明,蔡云龙. 风险管理在城市供水系统中的应用研究[J]. 科技与管理,2012,14(1):32-34,38.
[9]  Siew-Leng Loo, Anthony G. Fane, William B. Krantz, Teik-Thye Lim.Emergency water supply: A review of potential technologies and selection criteria[J].Water Research,2012,46(10):3125-3151.
[10] O.G. Okeola, B.F. Sule. Evaluation of management alternatives for urban water supply system using Multicriteria Decision Analysis[J]. Journal of King Saud University – Engineering Sciences,2012(24):19–24.
[11]  张宏伟,胥然然,张雪花.直饮水设施最佳成本决策合作博弈模型[J]. 系统工程. 2014,32(2):98-102.
[12] 宋亚丽,董秉直,高乃云等.  PVDF微滤膜处理黄浦江微污染水的研究[J]. 给水排水. 2007,33(06):24-27.
[13] 潘献辉,王晓楠,张艳萍等.超滤膜截留性能检测用基准物质研究与应用进展[J]. 膜科学与技术,2013,33(2):104-124.

服务与反馈:
文章下载】【加入收藏

《膜科学与技术》编辑部 地址:北京市朝阳区北三环东路19号蓝星大厦 邮政编码:100029 电话:010-64426130/64433466 传真:010-80485372邮箱:mkxyjs@163.com

京公网安备11011302000819号