Stabilization of high mercury contaminated brine purification sludge
The highly leachable mercury contaminants of brine purification sludge (BPS) generated from the Hg-cell electrolysis process in chlorine production can be stabilized in the treatment procedure employing ferric-lignin derivatives (FLD) (Ligmet™ binder) and Portland cement (PC). The stabilization effe...
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| Veröffentlicht in: | Journal of hazardous materials 2004-09, Vol.113 (1), p.157-164 |
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| creator | Zhuang, J.Ming Lo, Tony Walsh, Tony Lam, Tak |
| description | The highly leachable mercury contaminants of brine purification sludge (BPS) generated from the Hg-cell electrolysis process in chlorine production can be stabilized in the treatment procedure employing ferric-lignin derivatives (FLD) (Ligmet™ binder) and Portland cement (PC). The stabilization effectiveness has been examined by time-based multiple toxicity characteristic leaching procedure (TCLP) tests and sequential TCLP tests. In a period of 50 days, the multiple TCLP tests showed a variation of less than 90
μg
l
−1 for the leachable mercury level, and the sequential TCLP tests for the same sample displayed a declining TCLP mercury level. Based on this study, the stabilization of approximately 2000
t of brine purification sludge has been successfully processed with the ferric-lignin derivatives treatment. |
| doi_str_mv | 10.1016/j.jhazmat.2004.06.003 |
| format | Article |
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μg
l
−1 for the leachable mercury level, and the sequential TCLP tests for the same sample displayed a declining TCLP mercury level. Based on this study, the stabilization of approximately 2000
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μg
l
−1 for the leachable mercury level, and the sequential TCLP tests for the same sample displayed a declining TCLP mercury level. Based on this study, the stabilization of approximately 2000
t of brine purification sludge has been successfully processed with the ferric-lignin derivatives treatment.</description><subject>Applied sciences</subject><subject>Brine purification sludge</subject><subject>Exact sciences and technology</subject><subject>General treatment and storage processes</subject><subject>Industrial Waste - prevention & control</subject><subject>Leachable mercury</subject><subject>Lignin derivatives</subject><subject>Mercury - chemistry</subject><subject>Pollution</subject><subject>Refuse Disposal - methods</subject><subject>Salts - chemistry</subject><subject>Sewage - chemistry</subject><subject>Stabilization and solidification</subject><subject>TCLP</subject><subject>Wastes</subject><issn>0304-3894</issn><issn>1873-3336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqF0Utr3DAQB3BRGppt2o_Q4ktzszOyxpJ8KiXpCwI9tD0LrTTKavFjK9mB5NPXyxpy3NNcfvNg_ox94FBx4PJmX-139rm3U1UDYAWyAhCv2IZrJUohhHzNNiAAS6FbvGRvc94DAFcNvmGXvBFSNLXcsLvfk93GLj7bKY5DMYZiFx92RU_JzempcOMw2T4OdiJfbFMcqDjMKYboTj53s3-gd-wi2C7T-7Vesb_fvv65_VHe__r-8_bLfemamk9l8C0HrTgKjtjWSpFARIs-oBCwtdio4HyrCUDVNmheCx10LZVT2iovxRW7Ps09pPHfTHkyfcyOus4ONM7Z1BoBF38W8lYqVMjPQ1R8uaNZYHOCLo05JwrmkGJv05PhYI6BmL1ZAzHHQAxIswSy9H1cF8zbnvxL15rAAj6twGZnu5Ds4GJ-cZJDA-o46PPJ0fLgx0jJZBdpcORjIjcZP8Yzp_wHK5qqkQ</recordid><startdate>20040910</startdate><enddate>20040910</enddate><creator>Zhuang, J.Ming</creator><creator>Lo, Tony</creator><creator>Walsh, Tony</creator><creator>Lam, Tak</creator><general>Elsevier B.V</general><general>Elsevier</general><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>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7U7</scope><scope>7UA</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20040910</creationdate><title>Stabilization of high mercury contaminated brine purification sludge</title><author>Zhuang, J.Ming ; Lo, Tony ; Walsh, Tony ; Lam, Tak</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c521t-fd910871431449277e3444a4df4330ba457fcd98e0072af81238f8267c78a7d63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Applied sciences</topic><topic>Brine purification sludge</topic><topic>Exact sciences and technology</topic><topic>General treatment and storage processes</topic><topic>Industrial Waste - prevention & control</topic><topic>Leachable mercury</topic><topic>Lignin derivatives</topic><topic>Mercury - chemistry</topic><topic>Pollution</topic><topic>Refuse Disposal - methods</topic><topic>Salts - chemistry</topic><topic>Sewage - chemistry</topic><topic>Stabilization and solidification</topic><topic>TCLP</topic><topic>Wastes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhuang, J.Ming</creatorcontrib><creatorcontrib>Lo, Tony</creatorcontrib><creatorcontrib>Walsh, Tony</creatorcontrib><creatorcontrib>Lam, Tak</creatorcontrib><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>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of hazardous materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhuang, J.Ming</au><au>Lo, Tony</au><au>Walsh, Tony</au><au>Lam, Tak</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Stabilization of high mercury contaminated brine purification sludge</atitle><jtitle>Journal of hazardous materials</jtitle><addtitle>J Hazard Mater</addtitle><date>2004-09-10</date><risdate>2004</risdate><volume>113</volume><issue>1</issue><spage>157</spage><epage>164</epage><pages>157-164</pages><issn>0304-3894</issn><eissn>1873-3336</eissn><coden>JHMAD9</coden><abstract>The highly leachable mercury contaminants of brine purification sludge (BPS) generated from the Hg-cell electrolysis process in chlorine production can be stabilized in the treatment procedure employing ferric-lignin derivatives (FLD) (Ligmet™ binder) and Portland cement (PC). The stabilization effectiveness has been examined by time-based multiple toxicity characteristic leaching procedure (TCLP) tests and sequential TCLP tests. In a period of 50 days, the multiple TCLP tests showed a variation of less than 90
μg
l
−1 for the leachable mercury level, and the sequential TCLP tests for the same sample displayed a declining TCLP mercury level. Based on this study, the stabilization of approximately 2000
t of brine purification sludge has been successfully processed with the ferric-lignin derivatives treatment.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><pmid>15363526</pmid><doi>10.1016/j.jhazmat.2004.06.003</doi><tpages>8</tpages></addata></record> |
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| ispartof | Journal of hazardous materials, 2004-09, Vol.113 (1), p.157-164 |
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| language | eng |
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| source | MEDLINE; ScienceDirect Journals (5 years ago - present) |
| subjects | Applied sciences Brine purification sludge Exact sciences and technology General treatment and storage processes Industrial Waste - prevention & control Leachable mercury Lignin derivatives Mercury - chemistry Pollution Refuse Disposal - methods Salts - chemistry Sewage - chemistry Stabilization and solidification TCLP Wastes |
| title | Stabilization of high mercury contaminated brine purification sludge |
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