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dc.contributor.authorSinghal, Anupam-
dc.contributor.authorGupta, Rajiv-
dc.date.accessioned2021-11-11T11:26:08Z-
dc.date.available2021-11-11T11:26:08Z-
dc.date.issued2013-
dc.identifier.uri10.6088/ijes.2013040300007-
dc.identifier.urihttp://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/3530-
dc.description.abstractMetals to be coated requires pre- treatment to remove rust or scale, impurities and inorganic contaminants. The pickling process generates a considerable quantity of spent pickle liquor (SPL) containing the dissolved metal salts of Iron, Chromium, Copper, Nickel and Zinc as well as residual free acid. The waste generated by metal pickling and electroplating industries identified as hazardous solid waste as per Indian Standards and USEPA Standards. In this paper we have discuss about the conventional treatment method of SPL, Safe disposal of sludge, utilization of sludge, various types of acid regeneration methods and metals recovery from it .en_US
dc.language.isoenen_US
dc.publisherIJESen_US
dc.subjectCivil Engineeringen_US
dc.subjectPickling liquoren_US
dc.subjectConventional treatment methoden_US
dc.subjectSolidification and Stabilizationen_US
dc.subjectRegeneration and Recovery methodsen_US
dc.titleA review on spent pickling liquoren_US
dc.typeArticleen_US
Appears in Collections:Department of Chemistry

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