Removal of color from vegetable tanning solution
Studies on the removal of color from vegetable tanning solutions were performed with sodium hypochlorite oxidation, lime and alum coagulation, and coagulation with polymers. Flocculation with a cationic polymer gave 95 percent reduction in color and 54 percent reduction in chemical oxygen demand. A...
Gespeichert in:
| Veröffentlicht in: | Journal - Water Pollution Control Federation 1975-01, Vol.47 (3), p.562-576 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 576 |
|---|---|
| container_issue | 3 |
| container_start_page | 562 |
| container_title | Journal - Water Pollution Control Federation |
| container_volume | 47 |
| creator | Tomlinson, H.D Thackston, E.L Koon, J.H Krenkel, P.A |
| description | Studies on the removal of color from vegetable tanning solutions were performed with sodium hypochlorite oxidation, lime and alum coagulation, and coagulation with polymers. Flocculation with a cationic polymer gave 95 percent reduction in color and 54 percent reduction in chemical oxygen demand. A treatment process applied to an actual tannery waste would consist of segregation of spent tanning liquor, addition of sulfuric acid to reduce the pH to below 3.0, addition of a predetermined dosage of preselected cationic polyelectrolyte while maintaining pH below 3.0, slow mixing, sedimentation for about 30 min, decantation of treated supernatant, and sludge disposal. |
| format | Article |
| fullrecord | <record><control><sourceid>jstor_fao_a</sourceid><recordid>TN_cdi_jstor_primary_25038664</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><jstor_id>25038664</jstor_id><sourcerecordid>25038664</sourcerecordid><originalsourceid>FETCH-LOGICAL-f131t-52f5ba5955cf4a96615ed78675e8c995bff9ecd91a45e9a5f088cdde467723db3</originalsourceid><addsrcrecordid>eNotj9tKxDAURYM4YJ3xE8T8QCHJ6cnlUQZvMCCo81xO26R0aBtJ6oB_b2F8Wg8LFntfsUKBMqWptLlmhRAVlBIE3LDbnE9CgLDSFkx8-CmeaeQx8DaOMfGQ4sTPvvcLNaPnC83zMPc8x_FnGeK8Y5tAY_Z3_9yy4_PT1_61PLy_vO0fD2WQIJcSVcCG0CG2oSKntUTfGasNets6h00Izredk1Shd4RBWNt2nV_XGgVdA1t2f-me8hJT_Z2GidJvrVCA1bpa_cPFB4o19WnI9fFTifWiMgAWHPwBd3ZH2A</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Removal of color from vegetable tanning solution</title><source>Jstor Complete Legacy</source><creator>Tomlinson, H.D ; Thackston, E.L ; Koon, J.H ; Krenkel, P.A</creator><creatorcontrib>Tomlinson, H.D ; Thackston, E.L ; Koon, J.H ; Krenkel, P.A</creatorcontrib><description>Studies on the removal of color from vegetable tanning solutions were performed with sodium hypochlorite oxidation, lime and alum coagulation, and coagulation with polymers. Flocculation with a cationic polymer gave 95 percent reduction in color and 54 percent reduction in chemical oxygen demand. A treatment process applied to an actual tannery waste would consist of segregation of spent tanning liquor, addition of sulfuric acid to reduce the pH to below 3.0, addition of a predetermined dosage of preselected cationic polyelectrolyte while maintaining pH below 3.0, slow mixing, sedimentation for about 30 min, decantation of treated supernatant, and sludge disposal.</description><identifier>ISSN: 0043-1303</identifier><identifier>EISSN: 2327-7467</identifier><language>eng</language><publisher>Water Pollution Control Federation</publisher><subject>Coagulation ; environmental science ; Leather tanning ; natural resource management ; Organic foods ; pollution ; Polymers ; Tanneries ; Tannins ; Vegetables ; Wastewater ; Wastewater treatment</subject><ispartof>Journal - Water Pollution Control Federation, 1975-01, Vol.47 (3), p.562-576</ispartof><rights>Copyright 1975 Water Pollution Control Federation</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/25038664$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/25038664$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,777,781,800,57998,58231</link.rule.ids></links><search><creatorcontrib>Tomlinson, H.D</creatorcontrib><creatorcontrib>Thackston, E.L</creatorcontrib><creatorcontrib>Koon, J.H</creatorcontrib><creatorcontrib>Krenkel, P.A</creatorcontrib><title>Removal of color from vegetable tanning solution</title><title>Journal - Water Pollution Control Federation</title><description>Studies on the removal of color from vegetable tanning solutions were performed with sodium hypochlorite oxidation, lime and alum coagulation, and coagulation with polymers. Flocculation with a cationic polymer gave 95 percent reduction in color and 54 percent reduction in chemical oxygen demand. A treatment process applied to an actual tannery waste would consist of segregation of spent tanning liquor, addition of sulfuric acid to reduce the pH to below 3.0, addition of a predetermined dosage of preselected cationic polyelectrolyte while maintaining pH below 3.0, slow mixing, sedimentation for about 30 min, decantation of treated supernatant, and sludge disposal.</description><subject>Coagulation</subject><subject>environmental science</subject><subject>Leather tanning</subject><subject>natural resource management</subject><subject>Organic foods</subject><subject>pollution</subject><subject>Polymers</subject><subject>Tanneries</subject><subject>Tannins</subject><subject>Vegetables</subject><subject>Wastewater</subject><subject>Wastewater treatment</subject><issn>0043-1303</issn><issn>2327-7467</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1975</creationdate><recordtype>article</recordtype><recordid>eNotj9tKxDAURYM4YJ3xE8T8QCHJ6cnlUQZvMCCo81xO26R0aBtJ6oB_b2F8Wg8LFntfsUKBMqWptLlmhRAVlBIE3LDbnE9CgLDSFkx8-CmeaeQx8DaOMfGQ4sTPvvcLNaPnC83zMPc8x_FnGeK8Y5tAY_Z3_9yy4_PT1_61PLy_vO0fD2WQIJcSVcCG0CG2oSKntUTfGasNets6h00Izredk1Shd4RBWNt2nV_XGgVdA1t2f-me8hJT_Z2GidJvrVCA1bpa_cPFB4o19WnI9fFTifWiMgAWHPwBd3ZH2A</recordid><startdate>19750101</startdate><enddate>19750101</enddate><creator>Tomlinson, H.D</creator><creator>Thackston, E.L</creator><creator>Koon, J.H</creator><creator>Krenkel, P.A</creator><general>Water Pollution Control Federation</general><scope>FBQ</scope></search><sort><creationdate>19750101</creationdate><title>Removal of color from vegetable tanning solution</title><author>Tomlinson, H.D ; Thackston, E.L ; Koon, J.H ; Krenkel, P.A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-f131t-52f5ba5955cf4a96615ed78675e8c995bff9ecd91a45e9a5f088cdde467723db3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1975</creationdate><topic>Coagulation</topic><topic>environmental science</topic><topic>Leather tanning</topic><topic>natural resource management</topic><topic>Organic foods</topic><topic>pollution</topic><topic>Polymers</topic><topic>Tanneries</topic><topic>Tannins</topic><topic>Vegetables</topic><topic>Wastewater</topic><topic>Wastewater treatment</topic><toplevel>online_resources</toplevel><creatorcontrib>Tomlinson, H.D</creatorcontrib><creatorcontrib>Thackston, E.L</creatorcontrib><creatorcontrib>Koon, J.H</creatorcontrib><creatorcontrib>Krenkel, P.A</creatorcontrib><collection>AGRIS</collection><jtitle>Journal - Water Pollution Control Federation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tomlinson, H.D</au><au>Thackston, E.L</au><au>Koon, J.H</au><au>Krenkel, P.A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Removal of color from vegetable tanning solution</atitle><jtitle>Journal - Water Pollution Control Federation</jtitle><date>1975-01-01</date><risdate>1975</risdate><volume>47</volume><issue>3</issue><spage>562</spage><epage>576</epage><pages>562-576</pages><issn>0043-1303</issn><eissn>2327-7467</eissn><abstract>Studies on the removal of color from vegetable tanning solutions were performed with sodium hypochlorite oxidation, lime and alum coagulation, and coagulation with polymers. Flocculation with a cationic polymer gave 95 percent reduction in color and 54 percent reduction in chemical oxygen demand. A treatment process applied to an actual tannery waste would consist of segregation of spent tanning liquor, addition of sulfuric acid to reduce the pH to below 3.0, addition of a predetermined dosage of preselected cationic polyelectrolyte while maintaining pH below 3.0, slow mixing, sedimentation for about 30 min, decantation of treated supernatant, and sludge disposal.</abstract><pub>Water Pollution Control Federation</pub><tpages>15</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0043-1303 |
| ispartof | Journal - Water Pollution Control Federation, 1975-01, Vol.47 (3), p.562-576 |
| issn | 0043-1303 2327-7467 |
| language | eng |
| recordid | cdi_jstor_primary_25038664 |
| source | Jstor Complete Legacy |
| subjects | Coagulation environmental science Leather tanning natural resource management Organic foods pollution Polymers Tanneries Tannins Vegetables Wastewater Wastewater treatment |
| title | Removal of color from vegetable tanning solution |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-19T15%3A18%3A59IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstor_fao_a&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Removal%20of%20color%20from%20vegetable%20tanning%20solution&rft.jtitle=Journal%20-%20Water%20Pollution%20Control%20Federation&rft.au=Tomlinson,%20H.D&rft.date=1975-01-01&rft.volume=47&rft.issue=3&rft.spage=562&rft.epage=576&rft.pages=562-576&rft.issn=0043-1303&rft.eissn=2327-7467&rft_id=info:doi/&rft_dat=%3Cjstor_fao_a%3E25038664%3C/jstor_fao_a%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_jstor_id=25038664&rfr_iscdi=true |