{"id":{"repo_id":"cape-town","oai_identifier":"oai:open.uct.ac.za:11427/17707"},"canonical_url":"https://search.dev.ndltd.org/etd/cape-town/oai:open.uct.ac.za:11427/17707","repository":{"repo_id":"cape-town","name":"University of Cape Town","base_url":"https://open.uct.ac.za/oai/request"},"display":{"title":"Treatment of plating plant wash waters by ion exchange","abstract":"The treatment by ion exchange of the wash waters from a mixed electroplating operation has been investigated. The loading characteristics of a strong acid resin has been studied experimentally and by mathematical simulation. The ability to separate the loaded metals by complexation techniques during elution has been demonstrated. Good agreement between predicted and actual elution conditions for the particular separations have been achieved. The loading of free and metal-complexed cyanide and chromate on a strong base resin has been shown to be effective under certain resin conditions.","abstract_html":"The treatment by ion exchange of the wash waters from a mixed electroplating operation has been investigated. The loading characteristics of a strong acid resin has been studied experimentally and by mathematical simulation. The ability to separate the loaded metals by complexation techniques during elution has been demonstrated. Good agreement between predicted and actual elution conditions for the particular separations have been achieved. The loading of free and metal-complexed cyanide and chromate on a strong base resin has been shown to be effective under certain resin conditions.","abstract_has_math":false,"creators":["Giddey, Trevor Baden Sydney"],"institution":"Department of Chemical Engineering","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Paddon, B D A","De Kock, J W"],"committee_chairs":[],"committee_members":[],"year":1973,"date_issued":"1973","date_published":"1973","updated_at":"2026-07-22T22:23:06Z","subjects":[],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/11427/17707","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Paddon, B D A","De Kock, J W"]},{"key":"dc:creator","label":"Author","values":["Giddey, Trevor Baden Sydney"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2016-03-14T07:16:29Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2016-03-14T07:16:29Z"]},{"key":"dc:date.issued","label":"Date","values":["1973"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["Department of Chemical Engineering"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["University of Cape Town"]},{"key":"dc:type","label":"Dc Type","values":["Master Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["Masters"]},{"key":"dc:type.qualificationname","label":"Dc Type Qualificationname","values":["MSc (Eng)"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["eng"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/11427/17707"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The treatment by ion exchange of the wash waters from a mixed electroplating operation has been investigated. The loading characteristics of a strong acid resin has been studied experimentally and by mathematical simulation. The ability to separate the loaded metals by complexation techniques during elution has been demonstrated. Good agreement between predicted and actual elution conditions for the particular separations have been achieved. The loading of free and metal-complexed cyanide and chromate on a strong base resin has been shown to be effective under certain resin conditions."]},{"key":"dc:title","label":"Title","values":["Treatment of plating plant wash waters by ion exchange"]}]}],"canonical_facts":{"dc:contributor.advisor":["Paddon, B D A","De Kock, J W"],"dc:creator":["Giddey, Trevor Baden Sydney"],"dc:date.accessioned":["2016-03-14T07:16:29Z"],"dc:date.available":["2016-03-14T07:16:29Z"],"dc:date.issued":["1973"],"dc:description.abstract":["The treatment by ion exchange of the wash waters from a mixed electroplating operation has been investigated. 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