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Straw N-halamines: Evaluation in single and multistage filtration systems
► Cellulose based N-halamines were evaluated against water microorganism. ► This was performed using single and multi-stage filtration systems. ► They showed comparable results to synthetic polymers from the same category. ► Particles size, flow rate and modification method affected the biocidal act...
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| Published in: | Carbohydrate polymers 2013-02, Vol.92 (2), p.1934-1941 |
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| Main Authors: | , , , , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c452t-9b65174627fdf9aeb246668fa431a187945af4823f68e3c40aac68ba8716da553 |
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| cites | cdi_FETCH-LOGICAL-c452t-9b65174627fdf9aeb246668fa431a187945af4823f68e3c40aac68ba8716da553 |
| container_end_page | 1941 |
| container_issue | 2 |
| container_start_page | 1934 |
| container_title | Carbohydrate polymers |
| container_volume | 92 |
| creator | Ahmed, Abd El-Shafey I. Cavalli, Gabriel Bushell, Michael E. Wardell, John N. Pedley, Steve Charles, Katarina Hay, John N. |
| description | ► Cellulose based N-halamines were evaluated against water microorganism. ► This was performed using single and multi-stage filtration systems. ► They showed comparable results to synthetic polymers from the same category. ► Particles size, flow rate and modification method affected the biocidal activity.
New N-halamines (I-Cl and II-Cl) based on cellulose extracted from rice straw have been evaluated in single and multistage filtration systems against bacteria and viruses. Escherichia coli and Staphylococcus aureus were used as examples of Gram-negative and Gram-positive bacteria respectively while PRD1 bacteriophage was used as an example for viruses. II-Cl has achieved 9 log reductions in viable counts against E. coli in 2h and S. aureus in 1h while it has achieved 7 log reductions against PRD1 in 5h. The particle size of prepared materials was modified as well as the flow rate through the filtration systems. The antimicrobial activity of modified cellulose was proved to be comparable to some synthetic biocidal polymers from the same type in similar water treatment systems. |
| doi_str_mv | 10.1016/j.carbpol.2012.11.036 |
| format | article |
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New N-halamines (I-Cl and II-Cl) based on cellulose extracted from rice straw have been evaluated in single and multistage filtration systems against bacteria and viruses. Escherichia coli and Staphylococcus aureus were used as examples of Gram-negative and Gram-positive bacteria respectively while PRD1 bacteriophage was used as an example for viruses. II-Cl has achieved 9 log reductions in viable counts against E. coli in 2h and S. aureus in 1h while it has achieved 7 log reductions against PRD1 in 5h. The particle size of prepared materials was modified as well as the flow rate through the filtration systems. The antimicrobial activity of modified cellulose was proved to be comparable to some synthetic biocidal polymers from the same type in similar water treatment systems.</description><identifier>ISSN: 0144-8617</identifier><identifier>EISSN: 1879-1344</identifier><identifier>DOI: 10.1016/j.carbpol.2012.11.036</identifier><identifier>PMID: 23399240</identifier><identifier>CODEN: CAPOD8</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Alginates - chemistry ; Amines - chemistry ; Amines - isolation & purification ; Amines - pharmacology ; Anti-Bacterial Agents - chemistry ; Anti-Bacterial Agents - isolation & purification ; Anti-Bacterial Agents - pharmacology ; anti-infective properties ; Antiviral Agents - chemistry ; Antiviral Agents - isolation & purification ; Antiviral Agents - pharmacology ; Applied sciences ; Bacteria ; Bacteria - drug effects ; bacteriophages ; Calcium Chloride - chemistry ; Cellulose ; Cellulose and derivatives ; Drinking water and swimming-pool water. Desalination ; Escherichia coli ; Exact sciences and technology ; Filters ; filtration ; Filtration - methods ; Glucuronic Acid - chemistry ; Gram-positive bacteria ; Halogens - chemistry ; Hexuronic Acids - chemistry ; N-halamine ; Natural polymers ; Oryza - chemistry ; particle size ; Physicochemistry of polymers ; Pollution ; polymers ; rice straw ; Staphylococcus aureus ; Straw ; Viruses ; Viruses - drug effects ; Water - chemistry ; water treatment ; Water treatment and pollution</subject><ispartof>Carbohydrate polymers, 2013-02, Vol.92 (2), p.1934-1941</ispartof><rights>2012 Elsevier Ltd</rights><rights>2014 INIST-CNRS</rights><rights>Copyright © 2012 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c452t-9b65174627fdf9aeb246668fa431a187945af4823f68e3c40aac68ba8716da553</citedby><cites>FETCH-LOGICAL-c452t-9b65174627fdf9aeb246668fa431a187945af4823f68e3c40aac68ba8716da553</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,786,790,27957,27958</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26925276$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23399240$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ahmed, Abd El-Shafey I.</creatorcontrib><creatorcontrib>Cavalli, Gabriel</creatorcontrib><creatorcontrib>Bushell, Michael E.</creatorcontrib><creatorcontrib>Wardell, John N.</creatorcontrib><creatorcontrib>Pedley, Steve</creatorcontrib><creatorcontrib>Charles, Katarina</creatorcontrib><creatorcontrib>Hay, John N.</creatorcontrib><title>Straw N-halamines: Evaluation in single and multistage filtration systems</title><title>Carbohydrate polymers</title><addtitle>Carbohydr Polym</addtitle><description>► Cellulose based N-halamines were evaluated against water microorganism. ► This was performed using single and multi-stage filtration systems. ► They showed comparable results to synthetic polymers from the same category. ► Particles size, flow rate and modification method affected the biocidal activity.
New N-halamines (I-Cl and II-Cl) based on cellulose extracted from rice straw have been evaluated in single and multistage filtration systems against bacteria and viruses. Escherichia coli and Staphylococcus aureus were used as examples of Gram-negative and Gram-positive bacteria respectively while PRD1 bacteriophage was used as an example for viruses. II-Cl has achieved 9 log reductions in viable counts against E. coli in 2h and S. aureus in 1h while it has achieved 7 log reductions against PRD1 in 5h. The particle size of prepared materials was modified as well as the flow rate through the filtration systems. The antimicrobial activity of modified cellulose was proved to be comparable to some synthetic biocidal polymers from the same type in similar water treatment systems.</description><subject>Alginates - chemistry</subject><subject>Amines - chemistry</subject><subject>Amines - isolation & purification</subject><subject>Amines - pharmacology</subject><subject>Anti-Bacterial Agents - chemistry</subject><subject>Anti-Bacterial Agents - isolation & purification</subject><subject>Anti-Bacterial Agents - pharmacology</subject><subject>anti-infective properties</subject><subject>Antiviral Agents - chemistry</subject><subject>Antiviral Agents - isolation & purification</subject><subject>Antiviral Agents - pharmacology</subject><subject>Applied sciences</subject><subject>Bacteria</subject><subject>Bacteria - drug effects</subject><subject>bacteriophages</subject><subject>Calcium Chloride - chemistry</subject><subject>Cellulose</subject><subject>Cellulose and derivatives</subject><subject>Drinking water and swimming-pool water. Desalination</subject><subject>Escherichia coli</subject><subject>Exact sciences and technology</subject><subject>Filters</subject><subject>filtration</subject><subject>Filtration - methods</subject><subject>Glucuronic Acid - chemistry</subject><subject>Gram-positive bacteria</subject><subject>Halogens - chemistry</subject><subject>Hexuronic Acids - chemistry</subject><subject>N-halamine</subject><subject>Natural polymers</subject><subject>Oryza - chemistry</subject><subject>particle size</subject><subject>Physicochemistry of polymers</subject><subject>Pollution</subject><subject>polymers</subject><subject>rice straw</subject><subject>Staphylococcus aureus</subject><subject>Straw</subject><subject>Viruses</subject><subject>Viruses - drug effects</subject><subject>Water - chemistry</subject><subject>water treatment</subject><subject>Water treatment and pollution</subject><issn>0144-8617</issn><issn>1879-1344</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFkc1O3DAURq2qqExpH4GSDVI3Cf6P001VIUqRECwoa-vGsaceOclgJyDevk5noEu88eZ83706F6FjgiuCiTzbVAZiux1DRTGhFSEVZvIdWhFVNyVhnL9HK0w4L5Uk9SH6mNIG5ycJ_oAOKWNNQzleoau7KcJTcVP-gQC9H2z6Vlw8Qphh8uNQ-KFIflgHW8DQFf0cJp8mWNvC-ZCD_5j0nCbbp0_owEFI9vP-P0L3Py9-n_8qr28vr85_XJeGCzqVTSsFqbmktetcA7alXEqpHHBGYFmeC3BcUeakssxwDGCkakHVRHYgBDtCX3e92zg-zDZNuvfJ2BBgsOOcdO6oFeNKsbdRqmqmsGhkRsUONXFMKVqnt9H3EJ81wXoRrjd6L1wvwjUhOgvPuS_7EXPb2-419WI4A6d7AJKB4CIMxqf_nGyooPVSdLLjHIwa1jEz93d5ksxHE1SKpen7jrDZ7qO3USfj7WBs56M1k-5G_8ayfwHIr6k-</recordid><startdate>20130215</startdate><enddate>20130215</enddate><creator>Ahmed, Abd El-Shafey I.</creator><creator>Cavalli, Gabriel</creator><creator>Bushell, Michael E.</creator><creator>Wardell, John N.</creator><creator>Pedley, Steve</creator><creator>Charles, Katarina</creator><creator>Hay, John N.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7QH</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H97</scope><scope>L.G</scope></search><sort><creationdate>20130215</creationdate><title>Straw N-halamines: Evaluation in single and multistage filtration systems</title><author>Ahmed, Abd El-Shafey I. ; Cavalli, Gabriel ; Bushell, Michael E. ; Wardell, John N. ; Pedley, Steve ; Charles, Katarina ; Hay, John N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c452t-9b65174627fdf9aeb246668fa431a187945af4823f68e3c40aac68ba8716da553</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Alginates - chemistry</topic><topic>Amines - chemistry</topic><topic>Amines - isolation & purification</topic><topic>Amines - pharmacology</topic><topic>Anti-Bacterial Agents - chemistry</topic><topic>Anti-Bacterial Agents - isolation & purification</topic><topic>Anti-Bacterial Agents - pharmacology</topic><topic>anti-infective properties</topic><topic>Antiviral Agents - chemistry</topic><topic>Antiviral Agents - isolation & purification</topic><topic>Antiviral Agents - pharmacology</topic><topic>Applied sciences</topic><topic>Bacteria</topic><topic>Bacteria - drug effects</topic><topic>bacteriophages</topic><topic>Calcium Chloride - chemistry</topic><topic>Cellulose</topic><topic>Cellulose and derivatives</topic><topic>Drinking water and swimming-pool water. Desalination</topic><topic>Escherichia coli</topic><topic>Exact sciences and technology</topic><topic>Filters</topic><topic>filtration</topic><topic>Filtration - methods</topic><topic>Glucuronic Acid - chemistry</topic><topic>Gram-positive bacteria</topic><topic>Halogens - chemistry</topic><topic>Hexuronic Acids - chemistry</topic><topic>N-halamine</topic><topic>Natural polymers</topic><topic>Oryza - chemistry</topic><topic>particle size</topic><topic>Physicochemistry of polymers</topic><topic>Pollution</topic><topic>polymers</topic><topic>rice straw</topic><topic>Staphylococcus aureus</topic><topic>Straw</topic><topic>Viruses</topic><topic>Viruses - drug effects</topic><topic>Water - chemistry</topic><topic>water treatment</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ahmed, Abd El-Shafey I.</creatorcontrib><creatorcontrib>Cavalli, Gabriel</creatorcontrib><creatorcontrib>Bushell, Michael E.</creatorcontrib><creatorcontrib>Wardell, John N.</creatorcontrib><creatorcontrib>Pedley, Steve</creatorcontrib><creatorcontrib>Charles, Katarina</creatorcontrib><creatorcontrib>Hay, John N.</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Aqualine</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Carbohydrate polymers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ahmed, Abd El-Shafey I.</au><au>Cavalli, Gabriel</au><au>Bushell, Michael E.</au><au>Wardell, John N.</au><au>Pedley, Steve</au><au>Charles, Katarina</au><au>Hay, John N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Straw N-halamines: Evaluation in single and multistage filtration systems</atitle><jtitle>Carbohydrate polymers</jtitle><addtitle>Carbohydr Polym</addtitle><date>2013-02-15</date><risdate>2013</risdate><volume>92</volume><issue>2</issue><spage>1934</spage><epage>1941</epage><pages>1934-1941</pages><issn>0144-8617</issn><eissn>1879-1344</eissn><coden>CAPOD8</coden><notes>http://dx.doi.org/10.1016/j.carbpol.2012.11.036</notes><notes>ObjectType-Article-1</notes><notes>SourceType-Scholarly Journals-1</notes><notes>ObjectType-Feature-2</notes><notes>content type line 23</notes><abstract>► Cellulose based N-halamines were evaluated against water microorganism. ► This was performed using single and multi-stage filtration systems. ► They showed comparable results to synthetic polymers from the same category. ► Particles size, flow rate and modification method affected the biocidal activity.
New N-halamines (I-Cl and II-Cl) based on cellulose extracted from rice straw have been evaluated in single and multistage filtration systems against bacteria and viruses. Escherichia coli and Staphylococcus aureus were used as examples of Gram-negative and Gram-positive bacteria respectively while PRD1 bacteriophage was used as an example for viruses. II-Cl has achieved 9 log reductions in viable counts against E. coli in 2h and S. aureus in 1h while it has achieved 7 log reductions against PRD1 in 5h. The particle size of prepared materials was modified as well as the flow rate through the filtration systems. The antimicrobial activity of modified cellulose was proved to be comparable to some synthetic biocidal polymers from the same type in similar water treatment systems.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><pmid>23399240</pmid><doi>10.1016/j.carbpol.2012.11.036</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0144-8617 |
| ispartof | Carbohydrate polymers, 2013-02, Vol.92 (2), p.1934-1941 |
| issn | 0144-8617 1879-1344 |
| language | eng |
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| source | ScienceDirect Journals |
| subjects | Alginates - chemistry Amines - chemistry Amines - isolation & purification Amines - pharmacology Anti-Bacterial Agents - chemistry Anti-Bacterial Agents - isolation & purification Anti-Bacterial Agents - pharmacology anti-infective properties Antiviral Agents - chemistry Antiviral Agents - isolation & purification Antiviral Agents - pharmacology Applied sciences Bacteria Bacteria - drug effects bacteriophages Calcium Chloride - chemistry Cellulose Cellulose and derivatives Drinking water and swimming-pool water. Desalination Escherichia coli Exact sciences and technology Filters filtration Filtration - methods Glucuronic Acid - chemistry Gram-positive bacteria Halogens - chemistry Hexuronic Acids - chemistry N-halamine Natural polymers Oryza - chemistry particle size Physicochemistry of polymers Pollution polymers rice straw Staphylococcus aureus Straw Viruses Viruses - drug effects Water - chemistry water treatment Water treatment and pollution |
| title | Straw N-halamines: Evaluation in single and multistage filtration systems |
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