Iron Removal from TiO2-Plant Acidic Wastewater
Iron in titanium-dioxide plant industrial wastewater is removed by limestone in the dune sand into which the waste is disposed. A pilot scale laboratory column experiment to investigate the interactions between the waste and the sand showed that the iron was removed from solution as iron carbonate j...
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| Veröffentlicht in: | Journal of environmental engineering (New York, N.Y.) N.Y.), 1984-01, Vol.110 (4), p.828-846 |
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| container_issue | 4 |
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| container_title | Journal of environmental engineering (New York, N.Y.) |
| container_volume | 110 |
| creator | Ho, Goen E Murphy, Peter J Platell, Noel Wajon, J. Eddy |
| description | Iron in titanium-dioxide plant industrial wastewater is removed by limestone in the dune sand into which the waste is disposed. A pilot scale laboratory column experiment to investigate the interactions between the waste and the sand showed that the iron was removed from solution as iron carbonate just beyond the acid neutralization zone. As the acid front progresses the iron is redissolved and redeposited ahead of the slow moving acid neutralization zone. The net effect is that the iron is deposited in a narrow band which is moved along by the advancing acid front. Management conclusions for disposal of the waste into the dune sand are derived, based on the results of the investigation. |
| doi_str_mv | 10.1061/(ASCE)0733-9372(1984)110:4(828) |
| format | Article |
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Eddy</creator><creatorcontrib>Ho, Goen E ; Murphy, Peter J ; Platell, Noel ; Wajon, J. Eddy</creatorcontrib><description>Iron in titanium-dioxide plant industrial wastewater is removed by limestone in the dune sand into which the waste is disposed. A pilot scale laboratory column experiment to investigate the interactions between the waste and the sand showed that the iron was removed from solution as iron carbonate just beyond the acid neutralization zone. As the acid front progresses the iron is redissolved and redeposited ahead of the slow moving acid neutralization zone. The net effect is that the iron is deposited in a narrow band which is moved along by the advancing acid front. Management conclusions for disposal of the waste into the dune sand are derived, based on the results of the investigation.</description><identifier>ISSN: 0733-9372</identifier><identifier>EISSN: 1943-7870</identifier><identifier>DOI: 10.1061/(ASCE)0733-9372(1984)110:4(828)</identifier><identifier>CODEN: JOEEDU</identifier><language>eng</language><publisher>Reston, VA: American Society of Civil Engineers</publisher><subject>Applied sciences ; Exact sciences and technology ; Industrial wastewaters ; Pollution ; TECHNICAL PAPERS ; Wastewaters ; Water treatment and pollution</subject><ispartof>Journal of environmental engineering (New York, N.Y.), 1984-01, Vol.110 (4), p.828-846</ispartof><rights>Copyright © 1984 ASCE</rights><rights>1985 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a409t-efe441f3d84dcddc2dd91ef16dc08662f1e48ee281f4440f4ea7d22b639152923</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttp://ascelibrary.org/doi/pdf/10.1061/(ASCE)0733-9372(1984)110:4(828)$$EPDF$$P50$$Gasce$$H</linktopdf><linktohtml>$$Uhttp://ascelibrary.org/doi/abs/10.1061/(ASCE)0733-9372(1984)110:4(828)$$EHTML$$P50$$Gasce$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,75936,75944</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=8943202$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Ho, Goen E</creatorcontrib><creatorcontrib>Murphy, Peter J</creatorcontrib><creatorcontrib>Platell, Noel</creatorcontrib><creatorcontrib>Wajon, J. 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Management conclusions for disposal of the waste into the dune sand are derived, based on the results of the investigation.</description><subject>Applied sciences</subject><subject>Exact sciences and technology</subject><subject>Industrial wastewaters</subject><subject>Pollution</subject><subject>TECHNICAL PAPERS</subject><subject>Wastewaters</subject><subject>Water treatment and pollution</subject><issn>0733-9372</issn><issn>1943-7870</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1984</creationdate><recordtype>article</recordtype><recordid>eNp9kF9LwzAUxYMoOKffoQ-i20NnbhLb1AdhzKqTwUQ39C3E_IGOdp1Jp_jtTbe5RwOX3IfDuef8ELoEPACcwFVv-DrK-zilNM5oSnqQcdYHwDesxwnvH6AOZIzGKU_xIersdcfoxPsFxsCSLO2gwdjVy-jFVPWXLCPr6iqaFVMSP5dy2URDVehCRW_SN-ZbNsadoiMrS2_Odn8Xze_z2egxnkwfxqPhJJYMZ01srGEMLNWcaaW1IlpnYCwkWmGeJMSCYdwYwsEyxrBlRqaakI-EZnBNMkK76GLru3L159r4RlSFV6YMqUy99gIop5BiCMLbrVC52ntnrFi5opLuRwAWLSchWk6i7S_a_qLlJAInwUTgFAzOd5ekV7K0Ti5V4fcuPDAkuA30vpUFlRGLeu2Wob94mub53RwHnIA3j4UJtpsd_iL8n-AX6Zp_UQ</recordid><startdate>19840101</startdate><enddate>19840101</enddate><creator>Ho, Goen E</creator><creator>Murphy, Peter J</creator><creator>Platell, Noel</creator><creator>Wajon, J. 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A pilot scale laboratory column experiment to investigate the interactions between the waste and the sand showed that the iron was removed from solution as iron carbonate just beyond the acid neutralization zone. As the acid front progresses the iron is redissolved and redeposited ahead of the slow moving acid neutralization zone. The net effect is that the iron is deposited in a narrow band which is moved along by the advancing acid front. Management conclusions for disposal of the waste into the dune sand are derived, based on the results of the investigation.</abstract><cop>Reston, VA</cop><pub>American Society of Civil Engineers</pub><doi>10.1061/(ASCE)0733-9372(1984)110:4(828)</doi><tpages>19</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0733-9372 |
| ispartof | Journal of environmental engineering (New York, N.Y.), 1984-01, Vol.110 (4), p.828-846 |
| issn | 0733-9372 1943-7870 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_13831701 |
| source | American Society of Civil Engineers:NESLI2:Journals:2014 |
| subjects | Applied sciences Exact sciences and technology Industrial wastewaters Pollution TECHNICAL PAPERS Wastewaters Water treatment and pollution |
| title | Iron Removal from TiO2-Plant Acidic Wastewater |
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