Loading…

Continuous phosphorus removal from water by physicochemical method using zero valent iron packed column

Excessive phosphorus in aquatic systems causes algal bloom resulting in eutrophication. To treat wastewater including effluent of wastewater treatment plant containing various amounts of phosphorus, a series of continuous experiments on removal of phosphorus from water were performed by using an ele...

Full description

Saved in:
Bibliographic Details
Published in:Water science and technology 2014-01, Vol.70 (5), p.895-900
Main Authors: Jeong, Joo-Young, Ahn, Byoung-Min, Kim, Yu-Jin, Park, Joo-Yang
Format: Article
Language:English
Subjects:
Citations: Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c390t-d205a2a9347e1d4ef6947d9d8b48ce1698e5b4b7bdb2f8e0adfe2f58afc57e5f3
cites
container_end_page 900
container_issue 5
container_start_page 895
container_title Water science and technology
container_volume 70
creator Jeong, Joo-Young
Ahn, Byoung-Min
Kim, Yu-Jin
Park, Joo-Yang
description Excessive phosphorus in aquatic systems causes algal bloom resulting in eutrophication. To treat wastewater including effluent of wastewater treatment plant containing various amounts of phosphorus, a series of continuous experiments on removal of phosphorus from water were performed by using an electrochemical method. The spherical type of zero valent iron (ZVI) and silica sand were packed at appropriate volume ratio of 1:2 in a cylindrical column. An electric potential was applied externally, which can be changed as per the operational requirement. The results indicate that optimum hydraulic retention time of 36 min was required to meet the effluent standards with our laboratory-scale experimental setup. Lower amounts of phosphorus were removed by precipitation due to contact with iron, and additional electric potential was not required. In order to remove high amounts of phosphorus (around 150 mg/L as phosphate), external electric potential of 600 V was applied to the reactor. As the precipitation of phosphate mainly occurs at neutral pH, it is likely that FeHPO4 will be the main phosphorus-containing compound. Through the results of the large-scale experiments, the ZVI packed reactor can be used as a filter for removal of phosphorus of less than 10 mg/L as phosphate concentration.
doi_str_mv 10.2166/wst.2014.310
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1622612624</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1943871217</sourcerecordid><originalsourceid>FETCH-LOGICAL-c390t-d205a2a9347e1d4ef6947d9d8b48ce1698e5b4b7bdb2f8e0adfe2f58afc57e5f3</originalsourceid><addsrcrecordid>eNqFkcFrFTEQh4NY7Gv15lkCXjx0n8lkk2yO8rBVKHjRc8gmk76tu5tnstvy_Oub0urBi4dhBuabgR8fIW852wJX6uN9WbbAeLsVnL0gG26MaowW8JJsGGjRcABxSs5KuWWMadGyV-QUJIA0otuQm12al2Fe01roYZ9KrVzHjFO6cyONOU303i2YaX-swLEMPvk9ToOv2wmXfQp0LcN8Q39jTrTe4LzQIaeZHpz_iYH6NK7T_JqcRDcWfPPcz8mPy8_fd1-a629XX3efrhsvDFuaAEw6cEa0GnloMSrT6mBC17edR65Mh7Jve92HHmKHzIWIEGXnopcaZRTn5MPT30NOv1Ysi52G4nEc3Yw1o-UKQHFQ0P4flUowxSWwir7_B71Na55rEMtNKzrNgetKXTxRPqdSMkZ7yMPk8tFyZh9d2erKPrqy1VXF3z0_XfsJw1_4jxzxALWjkWA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1943871217</pqid></control><display><type>article</type><title>Continuous phosphorus removal from water by physicochemical method using zero valent iron packed column</title><source>Alma/SFX Local Collection</source><creator>Jeong, Joo-Young ; Ahn, Byoung-Min ; Kim, Yu-Jin ; Park, Joo-Yang</creator><creatorcontrib>Jeong, Joo-Young ; Ahn, Byoung-Min ; Kim, Yu-Jin ; Park, Joo-Yang</creatorcontrib><description>Excessive phosphorus in aquatic systems causes algal bloom resulting in eutrophication. To treat wastewater including effluent of wastewater treatment plant containing various amounts of phosphorus, a series of continuous experiments on removal of phosphorus from water were performed by using an electrochemical method. The spherical type of zero valent iron (ZVI) and silica sand were packed at appropriate volume ratio of 1:2 in a cylindrical column. An electric potential was applied externally, which can be changed as per the operational requirement. The results indicate that optimum hydraulic retention time of 36 min was required to meet the effluent standards with our laboratory-scale experimental setup. Lower amounts of phosphorus were removed by precipitation due to contact with iron, and additional electric potential was not required. In order to remove high amounts of phosphorus (around 150 mg/L as phosphate), external electric potential of 600 V was applied to the reactor. As the precipitation of phosphate mainly occurs at neutral pH, it is likely that FeHPO4 will be the main phosphorus-containing compound. Through the results of the large-scale experiments, the ZVI packed reactor can be used as a filter for removal of phosphorus of less than 10 mg/L as phosphate concentration.</description><identifier>ISSN: 0273-1223</identifier><identifier>EISSN: 1996-9732</identifier><identifier>DOI: 10.2166/wst.2014.310</identifier><identifier>PMID: 25225938</identifier><language>eng</language><publisher>England: IWA Publishing</publisher><subject>Algal blooms ; Aquatic environment ; Effluent standards ; Effluents ; Electric contacts ; Electric potential ; Electrochemical Techniques ; Electrochemistry ; Eutrophication ; Filtration ; Hydraulic retention time ; Hydrogen-Ion Concentration ; Iron ; Iron - chemistry ; Methods ; Packed columns ; Phosphates ; Phosphates - isolation &amp; purification ; Phosphorus ; Phosphorus - isolation &amp; purification ; Phosphorus removal ; Reactors ; Removal ; Retention time ; Silica ; Silicon dioxide ; Waste Disposal, Fluid - methods ; Waste Water ; Wastewater ; Wastewater treatment ; Wastewater treatment plants ; Water ; Water Pollutants, Chemical - isolation &amp; purification ; Water quality standards</subject><ispartof>Water science and technology, 2014-01, Vol.70 (5), p.895-900</ispartof><rights>Copyright IWA Publishing Sep 2014</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c390t-d205a2a9347e1d4ef6947d9d8b48ce1698e5b4b7bdb2f8e0adfe2f58afc57e5f3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25225938$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Jeong, Joo-Young</creatorcontrib><creatorcontrib>Ahn, Byoung-Min</creatorcontrib><creatorcontrib>Kim, Yu-Jin</creatorcontrib><creatorcontrib>Park, Joo-Yang</creatorcontrib><title>Continuous phosphorus removal from water by physicochemical method using zero valent iron packed column</title><title>Water science and technology</title><addtitle>Water Sci Technol</addtitle><description>Excessive phosphorus in aquatic systems causes algal bloom resulting in eutrophication. To treat wastewater including effluent of wastewater treatment plant containing various amounts of phosphorus, a series of continuous experiments on removal of phosphorus from water were performed by using an electrochemical method. The spherical type of zero valent iron (ZVI) and silica sand were packed at appropriate volume ratio of 1:2 in a cylindrical column. An electric potential was applied externally, which can be changed as per the operational requirement. The results indicate that optimum hydraulic retention time of 36 min was required to meet the effluent standards with our laboratory-scale experimental setup. Lower amounts of phosphorus were removed by precipitation due to contact with iron, and additional electric potential was not required. In order to remove high amounts of phosphorus (around 150 mg/L as phosphate), external electric potential of 600 V was applied to the reactor. As the precipitation of phosphate mainly occurs at neutral pH, it is likely that FeHPO4 will be the main phosphorus-containing compound. Through the results of the large-scale experiments, the ZVI packed reactor can be used as a filter for removal of phosphorus of less than 10 mg/L as phosphate concentration.</description><subject>Algal blooms</subject><subject>Aquatic environment</subject><subject>Effluent standards</subject><subject>Effluents</subject><subject>Electric contacts</subject><subject>Electric potential</subject><subject>Electrochemical Techniques</subject><subject>Electrochemistry</subject><subject>Eutrophication</subject><subject>Filtration</subject><subject>Hydraulic retention time</subject><subject>Hydrogen-Ion Concentration</subject><subject>Iron</subject><subject>Iron - chemistry</subject><subject>Methods</subject><subject>Packed columns</subject><subject>Phosphates</subject><subject>Phosphates - isolation &amp; purification</subject><subject>Phosphorus</subject><subject>Phosphorus - isolation &amp; purification</subject><subject>Phosphorus removal</subject><subject>Reactors</subject><subject>Removal</subject><subject>Retention time</subject><subject>Silica</subject><subject>Silicon dioxide</subject><subject>Waste Disposal, Fluid - methods</subject><subject>Waste Water</subject><subject>Wastewater</subject><subject>Wastewater treatment</subject><subject>Wastewater treatment plants</subject><subject>Water</subject><subject>Water Pollutants, Chemical - isolation &amp; purification</subject><subject>Water quality standards</subject><issn>0273-1223</issn><issn>1996-9732</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkcFrFTEQh4NY7Gv15lkCXjx0n8lkk2yO8rBVKHjRc8gmk76tu5tnstvy_Oub0urBi4dhBuabgR8fIW852wJX6uN9WbbAeLsVnL0gG26MaowW8JJsGGjRcABxSs5KuWWMadGyV-QUJIA0otuQm12al2Fe01roYZ9KrVzHjFO6cyONOU303i2YaX-swLEMPvk9ToOv2wmXfQp0LcN8Q39jTrTe4LzQIaeZHpz_iYH6NK7T_JqcRDcWfPPcz8mPy8_fd1-a629XX3efrhsvDFuaAEw6cEa0GnloMSrT6mBC17edR65Mh7Jve92HHmKHzIWIEGXnopcaZRTn5MPT30NOv1Ysi52G4nEc3Yw1o-UKQHFQ0P4flUowxSWwir7_B71Na55rEMtNKzrNgetKXTxRPqdSMkZ7yMPk8tFyZh9d2erKPrqy1VXF3z0_XfsJw1_4jxzxALWjkWA</recordid><startdate>20140101</startdate><enddate>20140101</enddate><creator>Jeong, Joo-Young</creator><creator>Ahn, Byoung-Min</creator><creator>Kim, Yu-Jin</creator><creator>Park, Joo-Yang</creator><general>IWA Publishing</general><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>3V.</scope><scope>7QH</scope><scope>7UA</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FE</scope><scope>8FG</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>H96</scope><scope>H97</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>L.G</scope><scope>L6V</scope><scope>M0S</scope><scope>M1P</scope><scope>M7S</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>7X8</scope><scope>7ST</scope><scope>7TV</scope><scope>SOI</scope></search><sort><creationdate>20140101</creationdate><title>Continuous phosphorus removal from water by physicochemical method using zero valent iron packed column</title><author>Jeong, Joo-Young ; Ahn, Byoung-Min ; Kim, Yu-Jin ; Park, Joo-Yang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c390t-d205a2a9347e1d4ef6947d9d8b48ce1698e5b4b7bdb2f8e0adfe2f58afc57e5f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Algal blooms</topic><topic>Aquatic environment</topic><topic>Effluent standards</topic><topic>Effluents</topic><topic>Electric contacts</topic><topic>Electric potential</topic><topic>Electrochemical Techniques</topic><topic>Electrochemistry</topic><topic>Eutrophication</topic><topic>Filtration</topic><topic>Hydraulic retention time</topic><topic>Hydrogen-Ion Concentration</topic><topic>Iron</topic><topic>Iron - chemistry</topic><topic>Methods</topic><topic>Packed columns</topic><topic>Phosphates</topic><topic>Phosphates - isolation &amp; purification</topic><topic>Phosphorus</topic><topic>Phosphorus - isolation &amp; purification</topic><topic>Phosphorus removal</topic><topic>Reactors</topic><topic>Removal</topic><topic>Retention time</topic><topic>Silica</topic><topic>Silicon dioxide</topic><topic>Waste Disposal, Fluid - methods</topic><topic>Waste Water</topic><topic>Wastewater</topic><topic>Wastewater treatment</topic><topic>Wastewater treatment plants</topic><topic>Water</topic><topic>Water Pollutants, Chemical - isolation &amp; purification</topic><topic>Water quality standards</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jeong, Joo-Young</creatorcontrib><creatorcontrib>Ahn, Byoung-Min</creatorcontrib><creatorcontrib>Kim, Yu-Jin</creatorcontrib><creatorcontrib>Park, Joo-Yang</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Aqualine</collection><collection>Water Resources Abstracts</collection><collection>ProQuest Health &amp; Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science &amp; Engineering Collection</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Earth, Atmospheric &amp; Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>Aquatic Science &amp; Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy &amp; Non-Living Resources</collection><collection>Aquatic Science &amp; Fisheries Abstracts (ASFA) 3: Aquatic Pollution &amp; Environmental Quality</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health &amp; Medical Complete (Alumni)</collection><collection>Aquatic Science &amp; Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Engineering Collection</collection><collection>Health &amp; Medical Collection (Alumni Edition)</collection><collection>PML(ProQuest Medical Library)</collection><collection>Engineering Database</collection><collection>Earth, Atmospheric &amp; Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering collection</collection><collection>MEDLINE - Academic</collection><collection>Environment Abstracts</collection><collection>Pollution Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Water science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jeong, Joo-Young</au><au>Ahn, Byoung-Min</au><au>Kim, Yu-Jin</au><au>Park, Joo-Yang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Continuous phosphorus removal from water by physicochemical method using zero valent iron packed column</atitle><jtitle>Water science and technology</jtitle><addtitle>Water Sci Technol</addtitle><date>2014-01-01</date><risdate>2014</risdate><volume>70</volume><issue>5</issue><spage>895</spage><epage>900</epage><pages>895-900</pages><issn>0273-1223</issn><eissn>1996-9732</eissn><abstract>Excessive phosphorus in aquatic systems causes algal bloom resulting in eutrophication. To treat wastewater including effluent of wastewater treatment plant containing various amounts of phosphorus, a series of continuous experiments on removal of phosphorus from water were performed by using an electrochemical method. The spherical type of zero valent iron (ZVI) and silica sand were packed at appropriate volume ratio of 1:2 in a cylindrical column. An electric potential was applied externally, which can be changed as per the operational requirement. The results indicate that optimum hydraulic retention time of 36 min was required to meet the effluent standards with our laboratory-scale experimental setup. Lower amounts of phosphorus were removed by precipitation due to contact with iron, and additional electric potential was not required. In order to remove high amounts of phosphorus (around 150 mg/L as phosphate), external electric potential of 600 V was applied to the reactor. As the precipitation of phosphate mainly occurs at neutral pH, it is likely that FeHPO4 will be the main phosphorus-containing compound. Through the results of the large-scale experiments, the ZVI packed reactor can be used as a filter for removal of phosphorus of less than 10 mg/L as phosphate concentration.</abstract><cop>England</cop><pub>IWA Publishing</pub><pmid>25225938</pmid><doi>10.2166/wst.2014.310</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0273-1223
ispartof Water science and technology, 2014-01, Vol.70 (5), p.895-900
issn 0273-1223
1996-9732
language eng
recordid cdi_proquest_miscellaneous_1622612624
source Alma/SFX Local Collection
subjects Algal blooms
Aquatic environment
Effluent standards
Effluents
Electric contacts
Electric potential
Electrochemical Techniques
Electrochemistry
Eutrophication
Filtration
Hydraulic retention time
Hydrogen-Ion Concentration
Iron
Iron - chemistry
Methods
Packed columns
Phosphates
Phosphates - isolation & purification
Phosphorus
Phosphorus - isolation & purification
Phosphorus removal
Reactors
Removal
Retention time
Silica
Silicon dioxide
Waste Disposal, Fluid - methods
Waste Water
Wastewater
Wastewater treatment
Wastewater treatment plants
Water
Water Pollutants, Chemical - isolation & purification
Water quality standards
title Continuous phosphorus removal from water by physicochemical method using zero valent iron packed column
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-24T18%3A01%3A49IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Continuous%20phosphorus%20removal%20from%20water%20by%20physicochemical%20method%20using%20zero%20valent%20iron%20packed%20column&rft.jtitle=Water%20science%20and%20technology&rft.au=Jeong,%20Joo-Young&rft.date=2014-01-01&rft.volume=70&rft.issue=5&rft.spage=895&rft.epage=900&rft.pages=895-900&rft.issn=0273-1223&rft.eissn=1996-9732&rft_id=info:doi/10.2166/wst.2014.310&rft_dat=%3Cproquest_cross%3E1943871217%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c390t-d205a2a9347e1d4ef6947d9d8b48ce1698e5b4b7bdb2f8e0adfe2f58afc57e5f3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=1943871217&rft_id=info:pmid/25225938&rfr_iscdi=true