AustralieFrV1, PascalFrancis, Corpus, bibRecord, 002B87

Flexible fibre filter : potential for algae removal

Identifieur interne : 002B87 ( PascalFrancis/Corpus ); précédent : 002B86; suivant : 002B88

Flexible fibre filter : potential for algae removal

Auteurs : Jaehwan Cha ; Jungjune Lee ; Roger Benaim ; Taesup Moon ; Kibaek Han ; Changwon Kim

Source :

Journal of water supply : research and technology. AQUA : (Print) [ 1606-9935 ] ; 2009.

RBID : Pascal:09-0392371

Descripteurs français

Pascal (Inist)
- Traitement eau, Enlèvement, Algae, Coagulant, Filtre fibre, Filtration, Vitesse, Injection, Etude expérimentale, Méthode mesure, Etude comparative.

English descriptors

KwdEn :
- Algae, Coagulant, Comparative study, Experimental study, Fiber filter, Filtration, Injection, Measurement method, Removal, Velocity, Water treatment.

Abstract

When algae is present in surface water it becomes an important issue in the production of drinking water, causing problems such as the interruption of coagulation and sedimentation processes and blockage of the filter. Dissolved air flotation is generally considered to be the most effective process available for the removal of algae from surface water. In this research, an evaluation is carried out on the effectiveness of an innovative fibre filter as an alternative method for algae removal. The fibre filter has been known as an effective particle separator through flexible polyamide fibres. This filter might apply for production of drinking water as well as for tertiary treatment of wastewater. The removal of particles can reduce the turbidity of the surface water and simultaneously remove microorganisms such as algae. The experiments were performed with a field-scale filter installed close to the Nak-dong River. An improvement was achieved in the removal efficiency through the in-line injection of a coagulant (PAC: 11% as Al₂O₃). With a low optimum coagulant dosage of 1 mg l^-1, the filter was able to achieve 90% algae removal with an effluent turbidity of less than 1 NTU when operated at a high velocity of 120 m h^-1.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

A01	`01`	`1`		`@0 1606-9935`
A03		`1`		`@0 J. water supply : res. technol., AQUA : (Print)`
A05				`@2 58`
A06				`@2 2`
A08	`01`	`1`	`ENG`	`@1 Flexible fibre filter : potential for algae removal`
A11	`01`	`1`		`@1 CHA (Jaehwan)`
A11	`02`	`1`		`@1 LEE (Jungjune)`
A11	`03`	`1`		`@1 BENAIM (Roger)`
A11	`04`	`1`		`@1 MOON (Taesup)`
A11	`05`	`1`		`@1 HAN (Kibaek)`
A11	`06`	`1`		`@1 KIM (Changwon)`
A14	`01`			`@1 Department of Civil and Environmental Engineering, Pusan National University @2 Busan 609-735 @3 KOR @Z 1 aut. @Z 4 aut. @Z 6 aut.`
A14	`02`			`@1 Faculty of Engineering, University of Technology Sydney, PO Box 123Broadway @2 NSW 2007 @3 AUS @Z 2 aut.`
A14	`03`			`@1 UMR5504, UMR792 Ingénierie des Systèmes Biologiques et des Procédes, CNRS, INRA, INSA @2 31400 Toulouse @3 FRA @Z 3 aut.`
A14	`04`			`@1 NanoEntech, 7F Seogeon B/D, 1480 Gwanyang-dong, Dongan-gu @2 Anyang, Gyeonggi @3 KOR @Z 5 aut.`
A20				`@1 153-157`
A21				`@1 2009`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 10986 @5 354000187377190080`
A44				`@0 0000 @1 © 2009 INIST-CNRS. All rights reserved.`
A45				`@0 1/4 p.`
A47	`01`	`1`		`@0 09-0392371`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 Journal of water supply : research and technology. AQUA : (Print)`
A66	`01`			`@0 GBR`
C01	`01`		`ENG`	@0 When algae is present in surface water it becomes an important issue in the production of drinking water, causing problems such as the interruption of coagulation and sedimentation processes and blockage of the filter. Dissolved air flotation is generally considered to be the most effective process available for the removal of algae from surface water. In this research, an evaluation is carried out on the effectiveness of an innovative fibre filter as an alternative method for algae removal. The fibre filter has been known as an effective particle separator through flexible polyamide fibres. This filter might apply for production of drinking water as well as for tertiary treatment of wastewater. The removal of particles can reduce the turbidity of the surface water and simultaneously remove microorganisms such as algae. The experiments were performed with a field-scale filter installed close to the Nak-dong River. An improvement was achieved in the removal efficiency through the in-line injection of a coagulant (PAC: 11% as Al₂O₃). With a low optimum coagulant dosage of 1 mg l^-1, the filter was able to achieve 90% algae removal with an effluent turbidity of less than 1 NTU when operated at a high velocity of 120 m h^-1.
C02	`01`	`X`		`@0 001D14J01`
C02	`02`	`X`		`@0 295`
C03	`01`	`X`	`FRE`	`@0 Traitement eau @5 01`
C03	`01`	`X`	`ENG`	`@0 Water treatment @5 01`
C03	`01`	`X`	`SPA`	`@0 Tratamiento agua @5 01`
C03	`02`	`X`	`FRE`	`@0 Enlèvement @5 02`
C03	`02`	`X`	`ENG`	`@0 Removal @5 02`
C03	`02`	`X`	`SPA`	`@0 Toma @5 02`
C03	`03`	`X`	`FRE`	`@0 Algae @2 NS @5 03`
C03	`03`	`X`	`ENG`	`@0 Algae @2 NS @5 03`
C03	`03`	`X`	`SPA`	`@0 Algae @2 NS @5 03`
C03	`04`	`X`	`FRE`	`@0 Coagulant @5 04`
C03	`04`	`X`	`ENG`	`@0 Coagulant @5 04`
C03	`04`	`X`	`SPA`	`@0 Coagulante @5 04`
C03	`05`	`X`	`FRE`	`@0 Filtre fibre @5 05`
C03	`05`	`X`	`ENG`	`@0 Fiber filter @5 05`
C03	`05`	`X`	`SPA`	`@0 Filtro fibra @5 05`
C03	`06`	`X`	`FRE`	`@0 Filtration @5 06`
C03	`06`	`X`	`ENG`	`@0 Filtration @5 06`
C03	`06`	`X`	`SPA`	`@0 Filtración @5 06`
C03	`07`	`X`	`FRE`	`@0 Vitesse @5 07`
C03	`07`	`X`	`ENG`	`@0 Velocity @5 07`
C03	`07`	`X`	`SPA`	`@0 Velocidad @5 07`
C03	`08`	`X`	`FRE`	`@0 Injection @5 08`
C03	`08`	`X`	`ENG`	`@0 Injection @5 08`
C03	`08`	`X`	`SPA`	`@0 Inyección @5 08`
C03	`09`	`X`	`FRE`	`@0 Etude expérimentale @5 09`
C03	`09`	`X`	`ENG`	`@0 Experimental study @5 09`
C03	`09`	`X`	`SPA`	`@0 Estudio experimental @5 09`
C03	`10`	`X`	`FRE`	`@0 Méthode mesure @5 10`
C03	`10`	`X`	`ENG`	`@0 Measurement method @5 10`
C03	`10`	`X`	`SPA`	`@0 Método medida @5 10`
C03	`11`	`X`	`FRE`	`@0 Etude comparative @5 11`
C03	`11`	`X`	`ENG`	`@0 Comparative study @5 11`
C03	`11`	`X`	`SPA`	`@0 Estudio comparativo @5 11`
N21				`@1 285`
N44	`01`			`@1 PSI`
N82				`@1 PSI`

Format Inist (serveur)

NO :	PASCAL 09-0392371 INIST
ET :	Flexible fibre filter : potential for algae removal
AU :	CHA (Jaehwan); LEE (Jungjune); BENAIM (Roger); MOON (Taesup); HAN (Kibaek); KIM (Changwon)
AF :	Department of Civil and Environmental Engineering, Pusan National University/Busan 609-735/Corée, République de (1 aut., 4 aut., 6 aut.); Faculty of Engineering, University of Technology Sydney, PO Box 123Broadway/NSW 2007/Australie (2 aut.); UMR5504, UMR792 Ingénierie des Systèmes Biologiques et des Procédes, CNRS, INRA, INSA/31400 Toulouse/France (3 aut.); NanoEntech, 7F Seogeon B/D, 1480 Gwanyang-dong, Dongan-gu/Anyang, Gyeonggi/Corée, République de (5 aut.)
DT :	Publication en série; Niveau analytique
SO :	Journal of water supply : research and technology. AQUA : (Print); ISSN 1606-9935; Royaume-Uni; Da. 2009; Vol. 58; No. 2; Pp. 153-157; Bibl. 1/4 p.
LA :	Anglais
EA :	When algae is present in surface water it becomes an important issue in the production of drinking water, causing problems such as the interruption of coagulation and sedimentation processes and blockage of the filter. Dissolved air flotation is generally considered to be the most effective process available for the removal of algae from surface water. In this research, an evaluation is carried out on the effectiveness of an innovative fibre filter as an alternative method for algae removal. The fibre filter has been known as an effective particle separator through flexible polyamide fibres. This filter might apply for production of drinking water as well as for tertiary treatment of wastewater. The removal of particles can reduce the turbidity of the surface water and simultaneously remove microorganisms such as algae. The experiments were performed with a field-scale filter installed close to the Nak-dong River. An improvement was achieved in the removal efficiency through the in-line injection of a coagulant (PAC: 11% as Al₂O₃). With a low optimum coagulant dosage of 1 mg l^-1, the filter was able to achieve 90% algae removal with an effluent turbidity of less than 1 NTU when operated at a high velocity of 120 m h^-1.
CC :	001D14J01; 295
FD :	Traitement eau; Enlèvement; Algae; Coagulant; Filtre fibre; Filtration; Vitesse; Injection; Etude expérimentale; Méthode mesure; Etude comparative
ED :	Water treatment; Removal; Algae; Coagulant; Fiber filter; Filtration; Velocity; Injection; Experimental study; Measurement method; Comparative study
SD :	Tratamiento agua; Toma; Algae; Coagulante; Filtro fibra; Filtración; Velocidad; Inyección; Estudio experimental; Método medida; Estudio comparativo
LO :	INIST-10986.354000187377190080
ID :	09-0392371

Links to Exploration step

Pascal:09-0392371

Le document en format XML

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<front><div type="abstract" xml:lang="en">When algae is present in surface water it becomes an important issue in the production of drinking water, causing problems such as the interruption of coagulation and sedimentation processes and blockage of the filter. Dissolved air flotation is generally considered to be the most effective process available for the removal of algae from surface water. In this research, an evaluation is carried out on the effectiveness of an innovative fibre filter as an alternative method for algae removal. The fibre filter has been known as an effective particle separator through flexible polyamide fibres. This filter might apply for production of drinking water as well as for tertiary treatment of wastewater. The removal of particles can reduce the turbidity of the surface water and simultaneously remove microorganisms such as algae. The experiments were performed with a field-scale filter installed close to the Nak-dong River. An improvement was achieved in the removal efficiency through the in-line injection of a coagulant (PAC: 11% as Al<sub>2</sub>
O<sub>3</sub>
). With a low optimum coagulant dosage of 1 mg l<sup>-1</sup>
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<fC01 i1="01" l="ENG"><s0>When algae is present in surface water it becomes an important issue in the production of drinking water, causing problems such as the interruption of coagulation and sedimentation processes and blockage of the filter. Dissolved air flotation is generally considered to be the most effective process available for the removal of algae from surface water. In this research, an evaluation is carried out on the effectiveness of an innovative fibre filter as an alternative method for algae removal. The fibre filter has been known as an effective particle separator through flexible polyamide fibres. This filter might apply for production of drinking water as well as for tertiary treatment of wastewater. The removal of particles can reduce the turbidity of the surface water and simultaneously remove microorganisms such as algae. The experiments were performed with a field-scale filter installed close to the Nak-dong River. An improvement was achieved in the removal efficiency through the in-line injection of a coagulant (PAC: 11% as Al<sub>2</sub>
O<sub>3</sub>
). With a low optimum coagulant dosage of 1 mg l<sup>-1</sup>
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<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA"><s0>Algae</s0>
<s2>NS</s2>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE"><s0>Coagulant</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG"><s0>Coagulant</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Coagulante</s0>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE"><s0>Filtre fibre</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG"><s0>Fiber filter</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Filtro fibra</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE"><s0>Filtration</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG"><s0>Filtration</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>Filtración</s0>
<s5>06</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE"><s0>Vitesse</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG"><s0>Velocity</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Velocidad</s0>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Injection</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>Injection</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Inyección</s0>
<s5>08</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE"><s0>Etude expérimentale</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG"><s0>Experimental study</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Estudio experimental</s0>
<s5>09</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE"><s0>Méthode mesure</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG"><s0>Measurement method</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA"><s0>Método medida</s0>
<s5>10</s5>
</fC03>
<fC03 i1="11" i2="X" l="FRE"><s0>Etude comparative</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="X" l="ENG"><s0>Comparative study</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="X" l="SPA"><s0>Estudio comparativo</s0>
<s5>11</s5>
</fC03>
<fN21><s1>285</s1>
</fN21>
<fN44 i1="01"><s1>PSI</s1>
</fN44>
<fN82><s1>PSI</s1>
</fN82>
</pA>
</standard>
<server><NO>PASCAL 09-0392371 INIST</NO>
<ET>Flexible fibre filter : potential for algae removal</ET>
<AU>CHA (Jaehwan); LEE (Jungjune); BENAIM (Roger); MOON (Taesup); HAN (Kibaek); KIM (Changwon)</AU>
<AF>Department of Civil and Environmental Engineering, Pusan National University/Busan 609-735/Corée, République de (1 aut., 4 aut., 6 aut.); Faculty of Engineering, University of Technology Sydney, PO Box 123Broadway/NSW 2007/Australie (2 aut.); UMR5504, UMR792 Ingénierie des Systèmes Biologiques et des Procédes, CNRS, INRA, INSA/31400 Toulouse/France (3 aut.); NanoEntech, 7F Seogeon B/D, 1480 Gwanyang-dong, Dongan-gu/Anyang, Gyeonggi/Corée, République de (5 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Journal of water supply : research and technology. AQUA : (Print); ISSN 1606-9935; Royaume-Uni; Da. 2009; Vol. 58; No. 2; Pp. 153-157; Bibl. 1/4 p.</SO>
<LA>Anglais</LA>
<EA>When algae is present in surface water it becomes an important issue in the production of drinking water, causing problems such as the interruption of coagulation and sedimentation processes and blockage of the filter. Dissolved air flotation is generally considered to be the most effective process available for the removal of algae from surface water. In this research, an evaluation is carried out on the effectiveness of an innovative fibre filter as an alternative method for algae removal. The fibre filter has been known as an effective particle separator through flexible polyamide fibres. This filter might apply for production of drinking water as well as for tertiary treatment of wastewater. The removal of particles can reduce the turbidity of the surface water and simultaneously remove microorganisms such as algae. The experiments were performed with a field-scale filter installed close to the Nak-dong River. An improvement was achieved in the removal efficiency through the in-line injection of a coagulant (PAC: 11% as Al<sub>2</sub>
O<sub>3</sub>
). With a low optimum coagulant dosage of 1 mg l<sup>-1</sup>
, the filter was able to achieve 90% algae removal with an effluent turbidity of less than 1 NTU when operated at a high velocity of 120 m h<sup>-1</sup>
.</EA>
<CC>001D14J01; 295</CC>
<FD>Traitement eau; Enlèvement; Algae; Coagulant; Filtre fibre; Filtration; Vitesse; Injection; Etude expérimentale; Méthode mesure; Etude comparative</FD>
<ED>Water treatment; Removal; Algae; Coagulant; Fiber filter; Filtration; Velocity; Injection; Experimental study; Measurement method; Comparative study</ED>
<SD>Tratamiento agua; Toma; Algae; Coagulante; Filtro fibra; Filtración; Velocidad; Inyección; Estudio experimental; Método medida; Estudio comparativo</SD>
<LO>INIST-10986.354000187377190080</LO>
<ID>09-0392371</ID>
</server>
</inist>
</record>

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Flexible fibre filter : potential for algae removal

Flexible fibre filter : potential for algae removal

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