Effects of advanced oxidation pretreatment on residual aluminum control in high humic acid water purification
Due to the formation of disinfection by-products and high concentrations of Al residue in drinking water purification, humic substances are a major component of organic matter in natural waters and have therefore received a great deal of attention in recent years. We investigated the effects of adva...
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| Veröffentlicht in: | Journal of environmental sciences (China) 2011-01, Vol.23 (7), p.1079-1085 |
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| creator | Wang, Wendong Li, Hua Ding, Zhenzhen Wang, Xiaochang |
| description | Due to the formation of disinfection by-products and high concentrations of Al residue in drinking water purification, humic substances are a major component of organic matter in natural waters and have therefore received a great deal of attention in recent years. We investigated the effects of advanced oxidation pretreatment methods usually applied for removing dissolved organic matters on residual Al control. Results showed that the presence of humic acid increased residual Al concentration notably. With 15 mg/L of humic acid in raw water, the concentrations of soluble aluminum and total aluminum in the treated water were close to the quantity of Al addition. After increasing coagulant dosage from 12 to 120 mg/L, the total-Al in the treated water was controlled to below 0.2 mg/L. Purification systems with ozonation, chlorination, or potassium permanganate oxidation pretreatment units had little effects on residual Al control; while UV radiation decreased Al concentration notably. Combined with ozonation, the effects of UV radiation were enhanced. Optimal dosages were 0.5 mg O 3 /mg C and 3 hr for raw water with 15 mg/L of humic acid. Under UV light radiation, the combined forces or bonds that existed among humic acid molecules were destroyed; adsorption sites increased positively with radiation time, which promoted adsorption of humic acid onto polymeric aluminum and Al（OH） 3 （s）. This work provides a new solution for humic acid coagulation and residual Al control for raw water with humic acid purification. |
| doi_str_mv | 10.1016/S1001-0742(10)60520-7 |
| format | Article |
| fullrecord | <record><control><sourceid>wanfang_jour_proqu</sourceid><recordid>TN_cdi_wanfang_journals_jes_e201107004</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><cqvip_id>38699341</cqvip_id><wanfj_id>jes_e201107004</wanfj_id><els_id>S1001074210605207</els_id><sourcerecordid>jes_e201107004</sourcerecordid><originalsourceid>FETCH-LOGICAL-c510t-e41681e7e7f0b9b3911ae7fb53fb50e6dc0661b9f23fdf02bb997bc9697e06d33</originalsourceid><addsrcrecordid>eNqFkktv1DAQxyMEoqXwEQD3AuUQmHHiODkhVJWHVIlD6dlynPGuV0m8tZMWvj3OPjjSg-Xx6DfPv7PsNcJHBKw-3SAA5iBLfoHwoQLBIZdPslOsZZ3LgsPTZB-Rk-xFjBsAKAWI59kJ58hF3TSn2XBlLZkpMm-Z7u71aKhj_rfr9OT8yLaBpkB6GmicWHoHiq6bdc90Pw9unAdm_DgF3zM3srVbrdk6-Q3TxnXsQU8U2HYOzjqzy_cye2Z1H-nV4T7Lbr9e_br8nl___Pbj8st1bgTClFOJVY0kSVpom7ZoEHWyW1GkA1R1BqoK28bywnYWeNs2jWxNUzWSoOqK4ix7t8_7oEerx5Xa-DmMqaLaUFTEARFk2kYC3-_BbfB3M8VJDS4a6ns9kp-jakBiWfICHyXTNlEA5yKRF_8lUUqJQmDBEyr2qAk-xkBWbYMbdPijENQis9rJrBYNF9dOZiVT3JtDibkdqPsXddQ1AW_3gNVe6VVwUd3epLEFAMcay2Wez3uCkg73joKKxtEivwvpQ6jOu0ebOD80v_bj6s6lNR_7KOoqNZGq_AXzr8tk</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1777155132</pqid></control><display><type>article</type><title>Effects of advanced oxidation pretreatment on residual aluminum control in high humic acid water purification</title><source>MEDLINE</source><source>Elsevier ScienceDirect Journals</source><source>Alma/SFX Local Collection</source><creator>Wang, Wendong ; Li, Hua ; Ding, Zhenzhen ; Wang, Xiaochang</creator><creatorcontrib>Wang, Wendong ; Li, Hua ; Ding, Zhenzhen ; Wang, Xiaochang</creatorcontrib><description>Due to the formation of disinfection by-products and high concentrations of Al residue in drinking water purification, humic substances are a major component of organic matter in natural waters and have therefore received a great deal of attention in recent years. We investigated the effects of advanced oxidation pretreatment methods usually applied for removing dissolved organic matters on residual Al control. Results showed that the presence of humic acid increased residual Al concentration notably. With 15 mg/L of humic acid in raw water, the concentrations of soluble aluminum and total aluminum in the treated water were close to the quantity of Al addition. After increasing coagulant dosage from 12 to 120 mg/L, the total-Al in the treated water was controlled to below 0.2 mg/L. Purification systems with ozonation, chlorination, or potassium permanganate oxidation pretreatment units had little effects on residual Al control; while UV radiation decreased Al concentration notably. Combined with ozonation, the effects of UV radiation were enhanced. Optimal dosages were 0.5 mg O 3 /mg C and 3 hr for raw water with 15 mg/L of humic acid. Under UV light radiation, the combined forces or bonds that existed among humic acid molecules were destroyed; adsorption sites increased positively with radiation time, which promoted adsorption of humic acid onto polymeric aluminum and Al（OH） 3 （s）. This work provides a new solution for humic acid coagulation and residual Al control for raw water with humic acid purification.</description><identifier>ISSN: 1001-0742</identifier><identifier>EISSN: 1878-7320</identifier><identifier>DOI: 10.1016/S1001-0742(10)60520-7</identifier><identifier>PMID: 22125899</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>adsorption ; advanced oxidation pretreatment ; Aluminum ; Aluminum - chemistry ; aluminum hydroxide ; Al（OH）3 ; Byproducts ; chlorination ; coagulation ; disinfection ; Drinking water ; Drinking Water - chemistry ; humic acid ; Humic acids ; Humic Substances - analysis ; Oxidation ; Oxidation-Reduction ; ozonation ; potassium permanganate ; Pretreatment ; Purification ; Raw ; residual aluminum ; ultraviolet radiation ; Water Purification ; 总铝浓度 ; 控制 ; 残留铝 ; 氧化预处理 ; 紫外线辐射 ; 腐殖酸 ; 饮用水净化</subject><ispartof>Journal of environmental sciences (China), 2011-01, Vol.23 (7), p.1079-1085</ispartof><rights>2011 The Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences</rights><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c510t-e41681e7e7f0b9b3911ae7fb53fb50e6dc0661b9f23fdf02bb997bc9697e06d33</citedby><cites>FETCH-LOGICAL-c510t-e41681e7e7f0b9b3911ae7fb53fb50e6dc0661b9f23fdf02bb997bc9697e06d33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/85265X/85265X.jpg</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S1001-0742(10)60520-7$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,45974</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22125899$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Wendong</creatorcontrib><creatorcontrib>Li, Hua</creatorcontrib><creatorcontrib>Ding, Zhenzhen</creatorcontrib><creatorcontrib>Wang, Xiaochang</creatorcontrib><title>Effects of advanced oxidation pretreatment on residual aluminum control in high humic acid water purification</title><title>Journal of environmental sciences (China)</title><addtitle>Journal of Environmental Sciences</addtitle><description>Due to the formation of disinfection by-products and high concentrations of Al residue in drinking water purification, humic substances are a major component of organic matter in natural waters and have therefore received a great deal of attention in recent years. We investigated the effects of advanced oxidation pretreatment methods usually applied for removing dissolved organic matters on residual Al control. Results showed that the presence of humic acid increased residual Al concentration notably. With 15 mg/L of humic acid in raw water, the concentrations of soluble aluminum and total aluminum in the treated water were close to the quantity of Al addition. After increasing coagulant dosage from 12 to 120 mg/L, the total-Al in the treated water was controlled to below 0.2 mg/L. Purification systems with ozonation, chlorination, or potassium permanganate oxidation pretreatment units had little effects on residual Al control; while UV radiation decreased Al concentration notably. Combined with ozonation, the effects of UV radiation were enhanced. Optimal dosages were 0.5 mg O 3 /mg C and 3 hr for raw water with 15 mg/L of humic acid. Under UV light radiation, the combined forces or bonds that existed among humic acid molecules were destroyed; adsorption sites increased positively with radiation time, which promoted adsorption of humic acid onto polymeric aluminum and Al（OH） 3 （s）. This work provides a new solution for humic acid coagulation and residual Al control for raw water with humic acid purification.</description><subject>adsorption</subject><subject>advanced oxidation pretreatment</subject><subject>Aluminum</subject><subject>Aluminum - chemistry</subject><subject>aluminum hydroxide</subject><subject>Al（OH）3</subject><subject>Byproducts</subject><subject>chlorination</subject><subject>coagulation</subject><subject>disinfection</subject><subject>Drinking water</subject><subject>Drinking Water - chemistry</subject><subject>humic acid</subject><subject>Humic acids</subject><subject>Humic Substances - analysis</subject><subject>Oxidation</subject><subject>Oxidation-Reduction</subject><subject>ozonation</subject><subject>potassium permanganate</subject><subject>Pretreatment</subject><subject>Purification</subject><subject>Raw</subject><subject>residual aluminum</subject><subject>ultraviolet radiation</subject><subject>Water Purification</subject><subject>总铝浓度</subject><subject>控制</subject><subject>残留铝</subject><subject>氧化预处理</subject><subject>紫外线辐射</subject><subject>腐殖酸</subject><subject>饮用水净化</subject><issn>1001-0742</issn><issn>1878-7320</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkktv1DAQxyMEoqXwEQD3AuUQmHHiODkhVJWHVIlD6dlynPGuV0m8tZMWvj3OPjjSg-Xx6DfPv7PsNcJHBKw-3SAA5iBLfoHwoQLBIZdPslOsZZ3LgsPTZB-Rk-xFjBsAKAWI59kJ58hF3TSn2XBlLZkpMm-Z7u71aKhj_rfr9OT8yLaBpkB6GmicWHoHiq6bdc90Pw9unAdm_DgF3zM3srVbrdk6-Q3TxnXsQU8U2HYOzjqzy_cye2Z1H-nV4T7Lbr9e_br8nl___Pbj8st1bgTClFOJVY0kSVpom7ZoEHWyW1GkA1R1BqoK28bywnYWeNs2jWxNUzWSoOqK4ix7t8_7oEerx5Xa-DmMqaLaUFTEARFk2kYC3-_BbfB3M8VJDS4a6ns9kp-jakBiWfICHyXTNlEA5yKRF_8lUUqJQmDBEyr2qAk-xkBWbYMbdPijENQis9rJrBYNF9dOZiVT3JtDibkdqPsXddQ1AW_3gNVe6VVwUd3epLEFAMcay2Wez3uCkg73joKKxtEivwvpQ6jOu0ebOD80v_bj6s6lNR_7KOoqNZGq_AXzr8tk</recordid><startdate>20110101</startdate><enddate>20110101</enddate><creator>Wang, Wendong</creator><creator>Li, Hua</creator><creator>Ding, Zhenzhen</creator><creator>Wang, Xiaochang</creator><general>Elsevier B.V</general><general>Department of Environmental Technology and Ecology, Yangtze Delta Region Institute of Tsinghua University, Jiaxing 314006, China%School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China.E-mail: wwd@xauat.edu.cn%Xi'an Research Academy of Environmental Sciences, Xi'an 710002, China</general><general>School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China.E-mail: wwd@xauat.edu.cn</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>FBQ</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>7QF</scope><scope>7SE</scope><scope>7SU</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope><scope>7QH</scope><scope>7ST</scope><scope>7TV</scope><scope>7UA</scope><scope>F1W</scope><scope>H97</scope><scope>L.G</scope><scope>SOI</scope><scope>7X8</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20110101</creationdate><title>Effects of advanced oxidation pretreatment on residual aluminum control in high humic acid water purification</title><author>Wang, Wendong ; Li, Hua ; Ding, Zhenzhen ; Wang, Xiaochang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c510t-e41681e7e7f0b9b3911ae7fb53fb50e6dc0661b9f23fdf02bb997bc9697e06d33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>adsorption</topic><topic>advanced oxidation pretreatment</topic><topic>Aluminum</topic><topic>Aluminum - chemistry</topic><topic>aluminum hydroxide</topic><topic>Al（OH）3</topic><topic>Byproducts</topic><topic>chlorination</topic><topic>coagulation</topic><topic>disinfection</topic><topic>Drinking water</topic><topic>Drinking Water - chemistry</topic><topic>humic acid</topic><topic>Humic acids</topic><topic>Humic Substances - analysis</topic><topic>Oxidation</topic><topic>Oxidation-Reduction</topic><topic>ozonation</topic><topic>potassium permanganate</topic><topic>Pretreatment</topic><topic>Purification</topic><topic>Raw</topic><topic>residual aluminum</topic><topic>ultraviolet radiation</topic><topic>Water Purification</topic><topic>总铝浓度</topic><topic>控制</topic><topic>残留铝</topic><topic>氧化预处理</topic><topic>紫外线辐射</topic><topic>腐殖酸</topic><topic>饮用水净化</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Wendong</creatorcontrib><creatorcontrib>Li, Hua</creatorcontrib><creatorcontrib>Ding, Zhenzhen</creatorcontrib><creatorcontrib>Wang, Xiaochang</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>AGRIS</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Environmental Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Aqualine</collection><collection>Environment Abstracts</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</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><collection>Environment Abstracts</collection><collection>MEDLINE - Academic</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Journal of environmental sciences (China)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Wendong</au><au>Li, Hua</au><au>Ding, Zhenzhen</au><au>Wang, Xiaochang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of advanced oxidation pretreatment on residual aluminum control in high humic acid water purification</atitle><jtitle>Journal of environmental sciences (China)</jtitle><addtitle>Journal of Environmental Sciences</addtitle><date>2011-01-01</date><risdate>2011</risdate><volume>23</volume><issue>7</issue><spage>1079</spage><epage>1085</epage><pages>1079-1085</pages><issn>1001-0742</issn><eissn>1878-7320</eissn><abstract>Due to the formation of disinfection by-products and high concentrations of Al residue in drinking water purification, humic substances are a major component of organic matter in natural waters and have therefore received a great deal of attention in recent years. We investigated the effects of advanced oxidation pretreatment methods usually applied for removing dissolved organic matters on residual Al control. Results showed that the presence of humic acid increased residual Al concentration notably. With 15 mg/L of humic acid in raw water, the concentrations of soluble aluminum and total aluminum in the treated water were close to the quantity of Al addition. After increasing coagulant dosage from 12 to 120 mg/L, the total-Al in the treated water was controlled to below 0.2 mg/L. Purification systems with ozonation, chlorination, or potassium permanganate oxidation pretreatment units had little effects on residual Al control; while UV radiation decreased Al concentration notably. Combined with ozonation, the effects of UV radiation were enhanced. Optimal dosages were 0.5 mg O 3 /mg C and 3 hr for raw water with 15 mg/L of humic acid. Under UV light radiation, the combined forces or bonds that existed among humic acid molecules were destroyed; adsorption sites increased positively with radiation time, which promoted adsorption of humic acid onto polymeric aluminum and Al（OH） 3 （s）. This work provides a new solution for humic acid coagulation and residual Al control for raw water with humic acid purification.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>22125899</pmid><doi>10.1016/S1001-0742(10)60520-7</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | Journal of environmental sciences (China), 2011-01, Vol.23 (7), p.1079-1085 |
| issn | 1001-0742 1878-7320 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals; Alma/SFX Local Collection |
| subjects | adsorption advanced oxidation pretreatment Aluminum Aluminum - chemistry aluminum hydroxide Al（OH）3 Byproducts chlorination coagulation disinfection Drinking water Drinking Water - chemistry humic acid Humic acids Humic Substances - analysis Oxidation Oxidation-Reduction ozonation potassium permanganate Pretreatment Purification Raw residual aluminum ultraviolet radiation Water Purification 总铝浓度 控制 残留铝 氧化预处理 紫外线辐射 腐殖酸 饮用水净化 |
| title | Effects of advanced oxidation pretreatment on residual aluminum control in high humic acid water purification |
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