AustralieFrV1, PascalFrancis, Corpus, bibRecord, 005571

Flocculation-cross-flow microfiltration hybrid system for natural organic matter (NOM) removal using hematite as a flocculent

Identifieur interne : 005571 ( PascalFrancis/Corpus ); précédent : 005570; suivant : 005572

Flocculation-cross-flow microfiltration hybrid system for natural organic matter (NOM) removal using hematite as a flocculent

Auteurs : R. Thiruvenkatachari ; H. H. Ngo ; P. Hagare ; S. Vigneswaran ; R. Ben Aim

Source :

Desalination : (Amsterdam) [ 0011-9164 ] ; 2002.

RBID : Pascal:02-0567945

Descripteurs français

Pascal (Inist)
- Traitement eau potable, Acide humique, Acide fulvique, Séparation par membrane, Microfiltration, Filtration tangentielle, Membrane polymère, Vinylidène fluorure polymère, Prétraitement, Floculation, Floculant, Hématite, Performance, Encrassement, Prévention, Densité flux, Qualité eau, Carbone organique dissous, Matière organique naturelle.

English descriptors

KwdEn :
- Crossflow filtration, Dissolved organic carbon, Drinking water treatment, Flocculation, Flocculation reagent, Flux density, Fouling, Fulvic acid, Hematite, Humic acid, Membrane separation, Microfiltration, Natural organic matter, Performance, Polymeric membrane, Pretreatment, Prevention, Vinylidene fluoride polymer, Water quality.

Abstract

This study investigates the performance of cross-flow microfiltration (CFMF) process with flocculation pretreatment for NOM removal using hematite as a flocculent. Spiral flocculator consists of rapid mixing and slow mixing units. The presence of rapid mixing prior to slow mixing enhances removal performance of the treatment system. The maximum dissolved organic carbon (DOC) removal of 60% was achieved using hematite in membrane hybrid system. CFMF with spiral flocculator pretreatment was able to reduce internal clogging of the membrane, thereby improving the removal performances. The effluent turbidity was found to be less than 1 NTU for the membrane hybrid system. Smaller membrane pore size (0.1 μm) lead to higher DOC and turbidity removal compared to larger pore size (0.65 μm) studied. For the same amount of coagulant concentration and membrane pore size humic acids were easier to be removed compared to fulvic fraction.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

A01	`01`	`1`		`@0 0011-9164`
A02	`01`			`@0 DSLNAH`
A03		`1`		`@0 Desalination : (Amst.)`
A05				`@2 147`
A06				`@2 1-3`
A08	`01`	`1`	`ENG`	`@1 Flocculation-cross-flow microfiltration hybrid system for natural organic matter (NOM) removal using hematite as a flocculent`
A09	`01`	`1`	`ENG`	`@1 International congress on membranes and membrane processes (ICOM), Toulouse, France, July 7-12, 2002. (Vol.4)`
A11	`01`	`1`		`@1 THIRUVENKATACHARI (R.)`
A11	`02`	`1`		`@1 NGO (H. H.)`
A11	`03`	`1`		`@1 HAGARE (P.)`
A11	`04`	`1`		`@1 VIGNESWARAN (S.)`
A11	`05`	`1`		`@1 BEN AIM (R.)`
A14	`01`			`@1 Faculty of Engineering, University of Technology, Sydney, P.O. Box 123 @2 Broadway, NSW 2007 @3 AUS @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut.`
A14	`02`			`@1 INSA, Departement de Genie des Procèdes Industrils @2 Toulouse @3 FRA @Z 5 aut.`
A20				`@1 83-88`
A21				`@1 2002`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 12906 @5 354000104733880140`
A44				`@0 0000 @1 © 2002 INIST-CNRS. All rights reserved.`
A45				`@0 11 ref.`
A47	`01`	`1`		`@0 02-0567945`
A60				`@1 P @2 C`
A61				`@0 A`
A64	`01`	`1`		`@0 Desalination : (Amsterdam)`
A66	`01`			`@0 NLD`
C01	`01`		`ENG`	@0 This study investigates the performance of cross-flow microfiltration (CFMF) process with flocculation pretreatment for NOM removal using hematite as a flocculent. Spiral flocculator consists of rapid mixing and slow mixing units. The presence of rapid mixing prior to slow mixing enhances removal performance of the treatment system. The maximum dissolved organic carbon (DOC) removal of 60% was achieved using hematite in membrane hybrid system. CFMF with spiral flocculator pretreatment was able to reduce internal clogging of the membrane, thereby improving the removal performances. The effluent turbidity was found to be less than 1 NTU for the membrane hybrid system. Smaller membrane pore size (0.1 μm) lead to higher DOC and turbidity removal compared to larger pore size (0.65 μm) studied. For the same amount of coagulant concentration and membrane pore size humic acids were easier to be removed compared to fulvic fraction.
C02	`01`	`X`		`@0 001D16A02`
C03	`01`	`X`	`FRE`	`@0 Traitement eau potable @5 01`
C03	`01`	`X`	`ENG`	`@0 Drinking water treatment @5 01`
C03	`01`	`X`	`SPA`	`@0 Tratamiento agua potable @5 01`
C03	`02`	`X`	`FRE`	`@0 Acide humique @2 NK @5 02`
C03	`02`	`X`	`ENG`	`@0 Humic acid @2 NK @5 02`
C03	`02`	`X`	`SPA`	`@0 Acido húmico @2 NK @5 02`
C03	`03`	`X`	`FRE`	`@0 Acide fulvique @2 NK @5 03`
C03	`03`	`X`	`ENG`	`@0 Fulvic acid @2 NK @5 03`
C03	`03`	`X`	`SPA`	`@0 Acido fúlvico @2 NK @5 03`
C03	`04`	`X`	`FRE`	`@0 Séparation par membrane @5 08`
C03	`04`	`X`	`ENG`	`@0 Membrane separation @5 08`
C03	`04`	`X`	`SPA`	`@0 Separación por membrana @5 08`
C03	`05`	`X`	`FRE`	`@0 Microfiltration @5 09`
C03	`05`	`X`	`ENG`	`@0 Microfiltration @5 09`
C03	`05`	`X`	`SPA`	`@0 Microfiltración @5 09`
C03	`06`	`X`	`FRE`	`@0 Filtration tangentielle @5 10`
C03	`06`	`X`	`ENG`	`@0 Crossflow filtration @5 10`
C03	`06`	`X`	`SPA`	`@0 Filtración tangencial @5 10`
C03	`07`	`X`	`FRE`	`@0 Membrane polymère @5 11`
C03	`07`	`X`	`ENG`	`@0 Polymeric membrane @5 11`
C03	`07`	`X`	`SPA`	`@0 Membrana polímero @5 11`
C03	`08`	`X`	`FRE`	`@0 Vinylidène fluorure polymère @2 NK @5 12`
C03	`08`	`X`	`ENG`	`@0 Vinylidene fluoride polymer @2 NK @5 12`
C03	`08`	`X`	`SPA`	`@0 Vinilideno fluoruro polímero @2 NK @5 12`
C03	`09`	`X`	`FRE`	`@0 Prétraitement @5 15`
C03	`09`	`X`	`ENG`	`@0 Pretreatment @5 15`
C03	`09`	`X`	`SPA`	`@0 Pretratamiento @5 15`
C03	`10`	`X`	`FRE`	`@0 Floculation @5 16`
C03	`10`	`X`	`ENG`	`@0 Flocculation @5 16`
C03	`10`	`X`	`SPA`	`@0 Floculación @5 16`
C03	`11`	`X`	`FRE`	`@0 Floculant @5 17`
C03	`11`	`X`	`ENG`	`@0 Flocculation reagent @5 17`
C03	`11`	`X`	`SPA`	`@0 Floculante @5 17`
C03	`12`	`X`	`FRE`	`@0 Hématite @5 18`
C03	`12`	`X`	`ENG`	`@0 Hematite @5 18`
C03	`12`	`X`	`SPA`	`@0 Hematites @5 18`
C03	`13`	`X`	`FRE`	`@0 Performance @5 19`
C03	`13`	`X`	`ENG`	`@0 Performance @5 19`
C03	`13`	`X`	`SPA`	`@0 Rendimiento @5 19`
C03	`14`	`X`	`FRE`	`@0 Encrassement @5 20`
C03	`14`	`X`	`ENG`	`@0 Fouling @5 20`
C03	`14`	`X`	`SPA`	`@0 Enmugrecimiento @5 20`
C03	`15`	`X`	`FRE`	`@0 Prévention @5 21`
C03	`15`	`X`	`ENG`	`@0 Prevention @5 21`
C03	`15`	`X`	`SPA`	`@0 Prevención @5 21`
C03	`16`	`X`	`FRE`	`@0 Densité flux @5 22`
C03	`16`	`X`	`ENG`	`@0 Flux density @5 22`
C03	`16`	`X`	`SPA`	`@0 Densidad flujo @5 22`
C03	`17`	`X`	`FRE`	`@0 Qualité eau @5 23`
C03	`17`	`X`	`ENG`	`@0 Water quality @5 23`
C03	`17`	`X`	`SPA`	`@0 Calidad agua @5 23`
C03	`18`	`X`	`FRE`	`@0 Carbone organique dissous @5 24`
C03	`18`	`X`	`ENG`	`@0 Dissolved organic carbon @5 24`
C03	`18`	`X`	`SPA`	`@0 Carbono orgánico disuelto @5 24`
C03	`19`	`X`	`FRE`	`@0 Matière organique naturelle @4 CD @5 96`
C03	`19`	`X`	`ENG`	`@0 Natural organic matter @4 CD @5 96`
N21				`@1 336`
N82				`@1 PSI`

A30	`01`	`1`	`ENG`	`@1 ICOM: International Congress on Membranes and Membrane Processes @3 Toulouse FRA @4 2002-07-07`

Format Inist (serveur)

NO :	PASCAL 02-0567945 INIST
ET :	Flocculation-cross-flow microfiltration hybrid system for natural organic matter (NOM) removal using hematite as a flocculent
AU :	THIRUVENKATACHARI (R.); NGO (H. H.); HAGARE (P.); VIGNESWARAN (S.); BEN AIM (R.)
AF :	Faculty of Engineering, University of Technology, Sydney, P.O. Box 123/Broadway, NSW 2007/Australie (1 aut., 2 aut., 3 aut., 4 aut.); INSA, Departement de Genie des Procèdes Industrils/Toulouse/France (5 aut.)
DT :	Publication en série; Congrès; Niveau analytique
SO :	Desalination : (Amsterdam); ISSN 0011-9164; Coden DSLNAH; Pays-Bas; Da. 2002; Vol. 147; No. 1-3; Pp. 83-88; Bibl. 11 ref.
LA :	Anglais
EA :	This study investigates the performance of cross-flow microfiltration (CFMF) process with flocculation pretreatment for NOM removal using hematite as a flocculent. Spiral flocculator consists of rapid mixing and slow mixing units. The presence of rapid mixing prior to slow mixing enhances removal performance of the treatment system. The maximum dissolved organic carbon (DOC) removal of 60% was achieved using hematite in membrane hybrid system. CFMF with spiral flocculator pretreatment was able to reduce internal clogging of the membrane, thereby improving the removal performances. The effluent turbidity was found to be less than 1 NTU for the membrane hybrid system. Smaller membrane pore size (0.1 μm) lead to higher DOC and turbidity removal compared to larger pore size (0.65 μm) studied. For the same amount of coagulant concentration and membrane pore size humic acids were easier to be removed compared to fulvic fraction.
CC :	001D16A02
FD :	Traitement eau potable; Acide humique; Acide fulvique; Séparation par membrane; Microfiltration; Filtration tangentielle; Membrane polymère; Vinylidène fluorure polymère; Prétraitement; Floculation; Floculant; Hématite; Performance; Encrassement; Prévention; Densité flux; Qualité eau; Carbone organique dissous; Matière organique naturelle
ED :	Drinking water treatment; Humic acid; Fulvic acid; Membrane separation; Microfiltration; Crossflow filtration; Polymeric membrane; Vinylidene fluoride polymer; Pretreatment; Flocculation; Flocculation reagent; Hematite; Performance; Fouling; Prevention; Flux density; Water quality; Dissolved organic carbon; Natural organic matter
SD :	Tratamiento agua potable; Acido húmico; Acido fúlvico; Separación por membrana; Microfiltración; Filtración tangencial; Membrana polímero; Vinilideno fluoruro polímero; Pretratamiento; Floculación; Floculante; Hematites; Rendimiento; Enmugrecimiento; Prevención; Densidad flujo; Calidad agua; Carbono orgánico disuelto
LO :	INIST-12906.354000104733880140
ID :	02-0567945

Links to Exploration step

Pascal:02-0567945

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Flocculation-cross-flow microfiltration hybrid system for natural organic matter (NOM) removal using hematite as a flocculent</title>
<author><name sortKey="Thiruvenkatachari, R" sort="Thiruvenkatachari, R" uniqKey="Thiruvenkatachari R" first="R." last="Thiruvenkatachari">R. Thiruvenkatachari</name>
<affiliation><inist:fA14 i1="01"><s1>Faculty of Engineering, University of Technology, Sydney, P.O. Box 123</s1>
<s2>Broadway, NSW 2007</s2>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Ngo, H H" sort="Ngo, H H" uniqKey="Ngo H" first="H. H." last="Ngo">H. H. Ngo</name>
<affiliation><inist:fA14 i1="01"><s1>Faculty of Engineering, University of Technology, Sydney, P.O. Box 123</s1>
<s2>Broadway, NSW 2007</s2>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Hagare, P" sort="Hagare, P" uniqKey="Hagare P" first="P." last="Hagare">P. Hagare</name>
<affiliation><inist:fA14 i1="01"><s1>Faculty of Engineering, University of Technology, Sydney, P.O. Box 123</s1>
<s2>Broadway, NSW 2007</s2>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Vigneswaran, S" sort="Vigneswaran, S" uniqKey="Vigneswaran S" first="S." last="Vigneswaran">S. Vigneswaran</name>
<affiliation><inist:fA14 i1="01"><s1>Faculty of Engineering, University of Technology, Sydney, P.O. Box 123</s1>
<s2>Broadway, NSW 2007</s2>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Ben Aim, R" sort="Ben Aim, R" uniqKey="Ben Aim R" first="R." last="Ben Aim">R. Ben Aim</name>
<affiliation><inist:fA14 i1="02"><s1>INSA, Departement de Genie des Procèdes Industrils</s1>
<s2>Toulouse</s2>
<s3>FRA</s3>
<sZ>5 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">02-0567945</idno>
<date when="2002">2002</date>
<idno type="stanalyst">PASCAL 02-0567945 INIST</idno>
<idno type="RBID">Pascal:02-0567945</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">005571</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Flocculation-cross-flow microfiltration hybrid system for natural organic matter (NOM) removal using hematite as a flocculent</title>
<author><name sortKey="Thiruvenkatachari, R" sort="Thiruvenkatachari, R" uniqKey="Thiruvenkatachari R" first="R." last="Thiruvenkatachari">R. Thiruvenkatachari</name>
<affiliation><inist:fA14 i1="01"><s1>Faculty of Engineering, University of Technology, Sydney, P.O. Box 123</s1>
<s2>Broadway, NSW 2007</s2>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Ngo, H H" sort="Ngo, H H" uniqKey="Ngo H" first="H. H." last="Ngo">H. H. Ngo</name>
<affiliation><inist:fA14 i1="01"><s1>Faculty of Engineering, University of Technology, Sydney, P.O. Box 123</s1>
<s2>Broadway, NSW 2007</s2>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Hagare, P" sort="Hagare, P" uniqKey="Hagare P" first="P." last="Hagare">P. Hagare</name>
<affiliation><inist:fA14 i1="01"><s1>Faculty of Engineering, University of Technology, Sydney, P.O. Box 123</s1>
<s2>Broadway, NSW 2007</s2>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Vigneswaran, S" sort="Vigneswaran, S" uniqKey="Vigneswaran S" first="S." last="Vigneswaran">S. Vigneswaran</name>
<affiliation><inist:fA14 i1="01"><s1>Faculty of Engineering, University of Technology, Sydney, P.O. Box 123</s1>
<s2>Broadway, NSW 2007</s2>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Ben Aim, R" sort="Ben Aim, R" uniqKey="Ben Aim R" first="R." last="Ben Aim">R. Ben Aim</name>
<affiliation><inist:fA14 i1="02"><s1>INSA, Departement de Genie des Procèdes Industrils</s1>
<s2>Toulouse</s2>
<s3>FRA</s3>
<sZ>5 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Desalination : (Amsterdam)</title>
<title level="j" type="abbreviated">Desalination : (Amst.)</title>
<idno type="ISSN">0011-9164</idno>
<imprint><date when="2002">2002</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Desalination : (Amsterdam)</title>
<title level="j" type="abbreviated">Desalination : (Amst.)</title>
<idno type="ISSN">0011-9164</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Crossflow filtration</term>
<term>Dissolved organic carbon</term>
<term>Drinking water treatment</term>
<term>Flocculation</term>
<term>Flocculation reagent</term>
<term>Flux density</term>
<term>Fouling</term>
<term>Fulvic acid</term>
<term>Hematite</term>
<term>Humic acid</term>
<term>Membrane separation</term>
<term>Microfiltration</term>
<term>Natural organic matter</term>
<term>Performance</term>
<term>Polymeric membrane</term>
<term>Pretreatment</term>
<term>Prevention</term>
<term>Vinylidene fluoride polymer</term>
<term>Water quality</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Traitement eau potable</term>
<term>Acide humique</term>
<term>Acide fulvique</term>
<term>Séparation par membrane</term>
<term>Microfiltration</term>
<term>Filtration tangentielle</term>
<term>Membrane polymère</term>
<term>Vinylidène fluorure polymère</term>
<term>Prétraitement</term>
<term>Floculation</term>
<term>Floculant</term>
<term>Hématite</term>
<term>Performance</term>
<term>Encrassement</term>
<term>Prévention</term>
<term>Densité flux</term>
<term>Qualité eau</term>
<term>Carbone organique dissous</term>
<term>Matière organique naturelle</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">This study investigates the performance of cross-flow microfiltration (CFMF) process with flocculation pretreatment for NOM removal using hematite as a flocculent. Spiral flocculator consists of rapid mixing and slow mixing units. The presence of rapid mixing prior to slow mixing enhances removal performance of the treatment system. The maximum dissolved organic carbon (DOC) removal of 60% was achieved using hematite in membrane hybrid system. CFMF with spiral flocculator pretreatment was able to reduce internal clogging of the membrane, thereby improving the removal performances. The effluent turbidity was found to be less than 1 NTU for the membrane hybrid system. Smaller membrane pore size (0.1 μm) lead to higher DOC and turbidity removal compared to larger pore size (0.65 μm) studied. For the same amount of coagulant concentration and membrane pore size humic acids were easier to be removed compared to fulvic fraction.</div>
</front>
</TEI>
<inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0011-9164</s0>
</fA01>
<fA02 i1="01"><s0>DSLNAH</s0>
</fA02>
<fA03 i2="1"><s0>Desalination : (Amst.)</s0>
</fA03>
<fA05><s2>147</s2>
</fA05>
<fA06><s2>1-3</s2>
</fA06>
<fA08 i1="01" i2="1" l="ENG"><s1>Flocculation-cross-flow microfiltration hybrid system for natural organic matter (NOM) removal using hematite as a flocculent</s1>
</fA08>
<fA09 i1="01" i2="1" l="ENG"><s1>International congress on membranes and membrane processes (ICOM), Toulouse, France, July 7-12, 2002. (Vol.4)</s1>
</fA09>
<fA11 i1="01" i2="1"><s1>THIRUVENKATACHARI (R.)</s1>
</fA11>
<fA11 i1="02" i2="1"><s1>NGO (H. H.)</s1>
</fA11>
<fA11 i1="03" i2="1"><s1>HAGARE (P.)</s1>
</fA11>
<fA11 i1="04" i2="1"><s1>VIGNESWARAN (S.)</s1>
</fA11>
<fA11 i1="05" i2="1"><s1>BEN AIM (R.)</s1>
</fA11>
<fA14 i1="01"><s1>Faculty of Engineering, University of Technology, Sydney, P.O. Box 123</s1>
<s2>Broadway, NSW 2007</s2>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</fA14>
<fA14 i1="02"><s1>INSA, Departement de Genie des Procèdes Industrils</s1>
<s2>Toulouse</s2>
<s3>FRA</s3>
<sZ>5 aut.</sZ>
</fA14>
<fA20><s1>83-88</s1>
</fA20>
<fA21><s1>2002</s1>
</fA21>
<fA23 i1="01"><s0>ENG</s0>
</fA23>
<fA43 i1="01"><s1>INIST</s1>
<s2>12906</s2>
<s5>354000104733880140</s5>
</fA43>
<fA44><s0>0000</s0>
<s1>© 2002 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45><s0>11 ref.</s0>
</fA45>
<fA47 i1="01" i2="1"><s0>02-0567945</s0>
</fA47>
<fA60><s1>P</s1>
<s2>C</s2>
</fA60>
<fA61><s0>A</s0>
</fA61>
<fA64 i1="01" i2="1"><s0>Desalination : (Amsterdam)</s0>
</fA64>
<fA66 i1="01"><s0>NLD</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>This study investigates the performance of cross-flow microfiltration (CFMF) process with flocculation pretreatment for NOM removal using hematite as a flocculent. Spiral flocculator consists of rapid mixing and slow mixing units. The presence of rapid mixing prior to slow mixing enhances removal performance of the treatment system. The maximum dissolved organic carbon (DOC) removal of 60% was achieved using hematite in membrane hybrid system. CFMF with spiral flocculator pretreatment was able to reduce internal clogging of the membrane, thereby improving the removal performances. The effluent turbidity was found to be less than 1 NTU for the membrane hybrid system. Smaller membrane pore size (0.1 μm) lead to higher DOC and turbidity removal compared to larger pore size (0.65 μm) studied. For the same amount of coagulant concentration and membrane pore size humic acids were easier to be removed compared to fulvic fraction.</s0>
</fC01>
<fC02 i1="01" i2="X"><s0>001D16A02</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE"><s0>Traitement eau potable</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG"><s0>Drinking water treatment</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA"><s0>Tratamiento agua potable</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE"><s0>Acide humique</s0>
<s2>NK</s2>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG"><s0>Humic acid</s0>
<s2>NK</s2>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA"><s0>Acido húmico</s0>
<s2>NK</s2>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE"><s0>Acide fulvique</s0>
<s2>NK</s2>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG"><s0>Fulvic acid</s0>
<s2>NK</s2>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA"><s0>Acido fúlvico</s0>
<s2>NK</s2>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE"><s0>Séparation par membrane</s0>
<s5>08</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG"><s0>Membrane separation</s0>
<s5>08</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Separación por membrana</s0>
<s5>08</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE"><s0>Microfiltration</s0>
<s5>09</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG"><s0>Microfiltration</s0>
<s5>09</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Microfiltración</s0>
<s5>09</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE"><s0>Filtration tangentielle</s0>
<s5>10</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG"><s0>Crossflow filtration</s0>
<s5>10</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>Filtración tangencial</s0>
<s5>10</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE"><s0>Membrane polymère</s0>
<s5>11</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG"><s0>Polymeric membrane</s0>
<s5>11</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Membrana polímero</s0>
<s5>11</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Vinylidène fluorure polymère</s0>
<s2>NK</s2>
<s5>12</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>Vinylidene fluoride polymer</s0>
<s2>NK</s2>
<s5>12</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Vinilideno fluoruro polímero</s0>
<s2>NK</s2>
<s5>12</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE"><s0>Prétraitement</s0>
<s5>15</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG"><s0>Pretreatment</s0>
<s5>15</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Pretratamiento</s0>
<s5>15</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE"><s0>Floculation</s0>
<s5>16</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG"><s0>Flocculation</s0>
<s5>16</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA"><s0>Floculación</s0>
<s5>16</s5>
</fC03>
<fC03 i1="11" i2="X" l="FRE"><s0>Floculant</s0>
<s5>17</s5>
</fC03>
<fC03 i1="11" i2="X" l="ENG"><s0>Flocculation reagent</s0>
<s5>17</s5>
</fC03>
<fC03 i1="11" i2="X" l="SPA"><s0>Floculante</s0>
<s5>17</s5>
</fC03>
<fC03 i1="12" i2="X" l="FRE"><s0>Hématite</s0>
<s5>18</s5>
</fC03>
<fC03 i1="12" i2="X" l="ENG"><s0>Hematite</s0>
<s5>18</s5>
</fC03>
<fC03 i1="12" i2="X" l="SPA"><s0>Hematites</s0>
<s5>18</s5>
</fC03>
<fC03 i1="13" i2="X" l="FRE"><s0>Performance</s0>
<s5>19</s5>
</fC03>
<fC03 i1="13" i2="X" l="ENG"><s0>Performance</s0>
<s5>19</s5>
</fC03>
<fC03 i1="13" i2="X" l="SPA"><s0>Rendimiento</s0>
<s5>19</s5>
</fC03>
<fC03 i1="14" i2="X" l="FRE"><s0>Encrassement</s0>
<s5>20</s5>
</fC03>
<fC03 i1="14" i2="X" l="ENG"><s0>Fouling</s0>
<s5>20</s5>
</fC03>
<fC03 i1="14" i2="X" l="SPA"><s0>Enmugrecimiento</s0>
<s5>20</s5>
</fC03>
<fC03 i1="15" i2="X" l="FRE"><s0>Prévention</s0>
<s5>21</s5>
</fC03>
<fC03 i1="15" i2="X" l="ENG"><s0>Prevention</s0>
<s5>21</s5>
</fC03>
<fC03 i1="15" i2="X" l="SPA"><s0>Prevención</s0>
<s5>21</s5>
</fC03>
<fC03 i1="16" i2="X" l="FRE"><s0>Densité flux</s0>
<s5>22</s5>
</fC03>
<fC03 i1="16" i2="X" l="ENG"><s0>Flux density</s0>
<s5>22</s5>
</fC03>
<fC03 i1="16" i2="X" l="SPA"><s0>Densidad flujo</s0>
<s5>22</s5>
</fC03>
<fC03 i1="17" i2="X" l="FRE"><s0>Qualité eau</s0>
<s5>23</s5>
</fC03>
<fC03 i1="17" i2="X" l="ENG"><s0>Water quality</s0>
<s5>23</s5>
</fC03>
<fC03 i1="17" i2="X" l="SPA"><s0>Calidad agua</s0>
<s5>23</s5>
</fC03>
<fC03 i1="18" i2="X" l="FRE"><s0>Carbone organique dissous</s0>
<s5>24</s5>
</fC03>
<fC03 i1="18" i2="X" l="ENG"><s0>Dissolved organic carbon</s0>
<s5>24</s5>
</fC03>
<fC03 i1="18" i2="X" l="SPA"><s0>Carbono orgánico disuelto</s0>
<s5>24</s5>
</fC03>
<fC03 i1="19" i2="X" l="FRE"><s0>Matière organique naturelle</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03>
<fC03 i1="19" i2="X" l="ENG"><s0>Natural organic matter</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03>
<fN21><s1>336</s1>
</fN21>
<fN82><s1>PSI</s1>
</fN82>
</pA>
<pR><fA30 i1="01" i2="1" l="ENG"><s1>ICOM: International Congress on Membranes and Membrane Processes</s1>
<s3>Toulouse FRA</s3>
<s4>2002-07-07</s4>
</fA30>
</pR>
</standard>
<server><NO>PASCAL 02-0567945 INIST</NO>
<ET>Flocculation-cross-flow microfiltration hybrid system for natural organic matter (NOM) removal using hematite as a flocculent</ET>
<AU>THIRUVENKATACHARI (R.); NGO (H. H.); HAGARE (P.); VIGNESWARAN (S.); BEN AIM (R.)</AU>
<AF>Faculty of Engineering, University of Technology, Sydney, P.O. Box 123/Broadway, NSW 2007/Australie (1 aut., 2 aut., 3 aut., 4 aut.); INSA, Departement de Genie des Procèdes Industrils/Toulouse/France (5 aut.)</AF>
<DT>Publication en série; Congrès; Niveau analytique</DT>
<SO>Desalination : (Amsterdam); ISSN 0011-9164; Coden DSLNAH; Pays-Bas; Da. 2002; Vol. 147; No. 1-3; Pp. 83-88; Bibl. 11 ref.</SO>
<LA>Anglais</LA>
<EA>This study investigates the performance of cross-flow microfiltration (CFMF) process with flocculation pretreatment for NOM removal using hematite as a flocculent. Spiral flocculator consists of rapid mixing and slow mixing units. The presence of rapid mixing prior to slow mixing enhances removal performance of the treatment system. The maximum dissolved organic carbon (DOC) removal of 60% was achieved using hematite in membrane hybrid system. CFMF with spiral flocculator pretreatment was able to reduce internal clogging of the membrane, thereby improving the removal performances. The effluent turbidity was found to be less than 1 NTU for the membrane hybrid system. Smaller membrane pore size (0.1 μm) lead to higher DOC and turbidity removal compared to larger pore size (0.65 μm) studied. For the same amount of coagulant concentration and membrane pore size humic acids were easier to be removed compared to fulvic fraction.</EA>
<CC>001D16A02</CC>
<FD>Traitement eau potable; Acide humique; Acide fulvique; Séparation par membrane; Microfiltration; Filtration tangentielle; Membrane polymère; Vinylidène fluorure polymère; Prétraitement; Floculation; Floculant; Hématite; Performance; Encrassement; Prévention; Densité flux; Qualité eau; Carbone organique dissous; Matière organique naturelle</FD>
<ED>Drinking water treatment; Humic acid; Fulvic acid; Membrane separation; Microfiltration; Crossflow filtration; Polymeric membrane; Vinylidene fluoride polymer; Pretreatment; Flocculation; Flocculation reagent; Hematite; Performance; Fouling; Prevention; Flux density; Water quality; Dissolved organic carbon; Natural organic matter</ED>
<SD>Tratamiento agua potable; Acido húmico; Acido fúlvico; Separación por membrana; Microfiltración; Filtración tangencial; Membrana polímero; Vinilideno fluoruro polímero; Pretratamiento; Floculación; Floculante; Hematites; Rendimiento; Enmugrecimiento; Prevención; Densidad flujo; Calidad agua; Carbono orgánico disuelto</SD>
<LO>INIST-12906.354000104733880140</LO>
<ID>02-0567945</ID>
</server>
</inist>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Asie/explor/AustralieFrV1/Data/PascalFrancis/Corpus

HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 005571 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/PascalFrancis/Corpus/biblio.hfd -nk 005571 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Asie
   |area=    AustralieFrV1
   |flux=    PascalFrancis
   |étape=   Corpus
   |type=    RBID
   |clé=     Pascal:02-0567945
   |texte=   Flocculation-cross-flow microfiltration hybrid system for natural organic matter (NOM) removal using hematite as a flocculent
}}

This area was generated with Dilib version V0.6.33.
Data generation: Tue Dec 5 10:43:12 2017. Site generation: Tue Mar 5 14:07:20 2024

	Serveur d'exploration sur les relations entre la France et l'Australie
	Attention, ce site est en cours de développement ! Attention, site généré par des moyens informatiques à partir de corpus bruts. Les informations ne sont donc pas validées.

Serveur d'exploration sur les relations entre la France et l'Australie

Flocculation-cross-flow microfiltration hybrid system for natural organic matter (NOM) removal using hematite as a flocculent

Flocculation-cross-flow microfiltration hybrid system for natural organic matter (NOM) removal using hematite as a flocculent

Source :

Descripteurs français

English descriptors

Abstract

Notice en format standard (ISO 2709)

Format Inist (serveur)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri