An integrated approach to dissolved air flotation

被引：11

作者：

Amato, T ^{[1
]}

Edzwald, JK

Tobiason, JE

Dahlquist, J

Hedberg, T

机构：

[1] Purac Ltd, Kidderminster, England

[2] Univ Manchester, Dept Civil & Environm Engn, Manchester M13 9PL, Lancs, England

[3] Purac AB, Lund, Sweden

[4] Chalmers Univ Technol, Dept Water Environm Transport, Gothenburg, Sweden

来源：

WATER SCIENCE AND TECHNOLOGY | 2001年 / 43卷 / 08期

关键词：

dissolved air flotation; DAF; drinking water treatment; filtration;

D O I：

10.2166/wst.2001.0455

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

DAFRapide (R) techniques utilising reduced flocculation times, of the order of 5 minutes, together with flotation loading rates of up to 40 m/h, can be incorporated with conventional filtration systems operating at up to 20 m/h. Product quality of typically <1 NTU and < 0.1 NTU after flotation and filtration respectively can be achieved.

引用

页码：19 / 26

页数：8

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[2]

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[4]

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[5]

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[6]

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[7]

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[10]

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