[1]周飞,王世和,赵欢,等.长纤维高速过滤器的适应性与稳定性[J].东南大学学报(自然科学版),2005,35(4):611-614.[doi:10.3969/j.issn.1001-0505.2005.04.025]
 Zhou Fei,Wang Shihe,Zhao Huan,et al.Adaptability and stability of long fiber efficient filter[J].Journal of Southeast University (Natural Science Edition),2005,35(4):611-614.[doi:10.3969/j.issn.1001-0505.2005.04.025]
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长纤维高速过滤器的适应性与稳定性()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
35
期数:
2005年第4期
页码:
611-614
栏目:
环境科学与工程
出版日期:
2005-07-20

文章信息/Info

Title:
Adaptability and stability of long fiber efficient filter
作者:
周飞 王世和 赵欢 吴剑
东南大学土木工程学院, 南京 210096
Author(s):
Zhou Fei Wang Shihe Zhao Huan Wu Jian
College of Civil Engineering, Southeast University, Nanjing 210096, China
关键词:
纤维过滤器 过滤 适应性 稳定性
Keywords:
fiber filter filtration adaptability stability
分类号:
X505
DOI:
10.3969/j.issn.1001-0505.2005.04.025
摘要:
为促进纤维过滤技术的应用,开发了一种新型长纤维高速过滤器.通过对净水厂不同水质进水的过滤试验,研究了该型过滤器对不同水质进水过滤的适应性和长期运行的稳定性.试验结果表明, 长纤维高速过滤器在进水浊度2~100 NTU、初始滤速10~60 m/h的宽广范围内均能使出水浊度稳定在0.2 NTU以下,并且滤床成熟期短、纳污容量大、反冲洗彻底、运行稳定, 与净水厂常规砂滤相比具有明显的技术优势,展现了良好的应用前景.
Abstract:
A new long fiber efficient filter was developed to promote the application of fibrous filtering. The adaptability and stability of this filter was studied by using it to filter the feed water of different quality in water supply plant. The results show that with less time of filtering bed growing, more quantities of saved dirt, thoroughly backwashing and steady filtering process, the turbidity of filtrate is always below 0.2 NTU while the feed water ranges from 2 to 100 NTU and original filtering velocity from 10 to 60 m/h. Compared with sand filter, which is commonly used in supply water plant, this filter has obvious superiority in technology and is promising in application.

参考文献/References:

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[4] 王世和,周飞.长纤维丝高速过滤器[P].中国专利,ZL03112817.3.2005-05-18.
[5] 张浩,王世和,黄娟,等.长纤维高速过滤器过滤净水厂沉淀出水的试验研究[J].东南大学学报(自然科学版),2003,33(5):673-676.
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[6] 李振瑜,刘沫,王夏,等.彗星式纤维滤料直接过滤的试验研究[J].给水排水,2004,30(3):77-80.
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[7] 刘凡清,范德顺,黄钟.固液分离与工业水处理[M].北京:中国石化出版社,2001.272-273.
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备注/Memo

备注/Memo:
基金项目: 南京市科技发展计划资助项目(200401061).
作者简介: 周飞(1967—),男,博士生,高级工程师; 王世和(联系人),男,教授,博士生导师,wshhj@seu.edu.cn.
更新日期/Last Update: 2005-07-20