{"id":2940,"date":"2021-06-30T17:21:00","date_gmt":"2021-06-30T17:21:00","guid":{"rendered":"https:\/\/chempublishers.com\/pjc\/?p=2940"},"modified":"2025-06-13T13:16:30","modified_gmt":"2025-06-13T13:16:30","slug":"pjc-0221","status":"publish","type":"post","link":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/","title":{"rendered":"Investigating the biosorption potentials of\u00a0Arachis hypogaea\u00a0shells for chromium ions from the aqueous media"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2940\" class=\"elementor elementor-2940\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ee0e6de e-flex e-con-boxed e-con e-parent\" data-id=\"ee0e6de\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-dc37c6a e-con-full e-flex e-con e-child\" data-id=\"dc37c6a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-631f4d2 elementor-widget elementor-widget-text-editor\" data-id=\"631f4d2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\">\n<tbody>\n<tr>\n<td>\n<div><strong>Research Article | Open Access<\/strong><\/div>\n<div class=\"item doi\"><span class=\"value\">Volume 11 | Issue 1-4 |&nbsp;<a href=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-content\/uploads\/sites\/2\/2024\/12\/PJC-v11.i01-04.p02.pdf\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.15228\/2021.v11.i01-4.p02<\/a><\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<article class=\"obj_article_details\">\n<h4>Investigating the biosorption potentials of&nbsp;<i>Arachis hypogaea<\/i>&nbsp;shells for chromium ions from the aqueous media<\/h4>\n<div class=\"row\">\n<div class=\"main_entry\">\n<p><span class=\"name\">S. Ata<\/span><\/p>\n<p>Institute of Chemistry, University of the Punjab, Lahore, Pakistan<\/p>\n<p><span class=\"name\">U. Bint-e-Irshad<\/span><\/p>\n<p>Institute of Chemistry, University of the Punjab, Lahore, Pakistan<\/p>\n<p><span class=\"name\">F.H. Wattoo<\/span><\/p>\n<p>University Institute of Biochemistry and Biotechnology, Pir Mehr Ali Shah Arid Agriculture University Rawalpindi, Pakistan<\/p>\n<p><span class=\"name\">M. Imran Din<\/span><\/p>\n<p>Institute of Chemistry, University of the Punjab, Lahore, Pakistan<\/p>\n<p><span class=\"name\">M.H.S. Wattoo<\/span><\/p>\n<p>Department of Chemistry, Pakistan Institute of Engineering &amp; Applied Sciences, Islamabad, Pakistan<\/p>\n<p><span class=\"name\">M. Sultan<\/span><\/p>\n<p>Institute of Chemistry, University of the Punjab, Lahore, Pakistan<\/p>\n<p><\/p>\n<table border=\"0\" width=\"93%\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\">\n<tbody>\n<tr>\n<td align=\"center\" valign=\"top\"><strong>Received<\/strong><br>22 Feb, 2021<\/td>\n<td align=\"center\" valign=\"top\"><strong>Accepted<\/strong><br>17 Jun, 2021<\/td>\n<td align=\"center\" valign=\"top\"><strong>Published<\/strong><br>12 Aug, 2021<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"item abstract\">\n<p class=\"ql-align-justify\">Biosorption studies of chromium (VI) ions from aqueous solution were investigated for&nbsp;<em>Arachis hypogaea<\/em>&nbsp;(peanut) shell and modified peanut shells. The change of initial chromium ion concentration, contact time, pH and temperature were investigated. Different thermodynamic parameters for the adsorption of Cr (VI) were calculated using Freundlich, Langmuir and D-R models. Various kinetic models like pseudo 1<sup>st<\/sup>&nbsp;order, pseudo 2<sup>nd<\/sup>&nbsp;order and intra particle diffusion were also studied. The adsorption was followed by Langmuir isotherm model. The maximum Cr (VI) adsorption capacity q<sub>max<\/sub>&nbsp;calculated from Langmuir adsorption isotherm was 166 mg\/g. The thermodynamic factors \u0394G\u00b0, \u0394H\u00b0 and \u0394S\u00b0 indicated that the adsorption process is spontaneous and exothermic. The kinetic data have indicated that the adsorption followed the pseudo second order kinetic model. This agricultural by-product, peanut shells, were successfully used as biosorbent for effective removal of Cr (VI) from aqueous solution. The adsorption data is better fitted by the Langmuir model and the adsorption capacity increases twice due to chemical treatment of peanut shells.<\/p>\n<\/div>\n<div class=\"item abstract\">\n<div>\n<h3 class=\"label\">How to Cite this paper?<\/h3>\n<div class=\"csl-entry\">\n<p><strong>APA-7 Style<\/strong><br>Ata, S., Bint-e-Irshad, U., Wattoo, F.H., Din, M.I., Wattoo, M.H., Sultan, M. (2021). Investigating the biosorption potentials of&nbsp;<i>Arachis hypogaea<\/i>&nbsp;shells for chromium ions from the aqueous media.&nbsp;<a href=\"https:\/\/doi.org\/10.15228\/2021.v11.i01-4.p02\" target=\"_blank\" rel=\"noopener\"><em>Pakistan Journal of Chemistry<\/em>, 11(1-4), 10-16<\/a>. https:\/\/doi.org\/10.15228\/2021.v11.i01-4.p02<\/p>\n<p><strong>ACS Style<\/strong><br>Ata, S.; Bint-e-Irshad, U.; Wattoo, F.H.; Din, M.I.; Wattoo, M.H.; Sultan, M. Investigating the biosorption potentials of&nbsp;<i>Arachis hypogaea<\/i>&nbsp;shells for chromium ions from the aqueous media.&nbsp;<a href=\"https:\/\/doi.org\/10.15228\/2021.v11.i01-4.p02\" target=\"_blank\" rel=\"noopener\"><em>Pak. J. Chem.<\/em>&nbsp;2021, 11, 10-16<\/a>. https:\/\/doi.org\/10.15228\/2021.v11.i01-4.p02<\/p>\n<p><strong>AMA Style<\/strong><br>Ata S, Bint-e-Irshad U, Wattoo FH, Din MI, Wattoo MH, Sultan M. Investigating the biosorption potentials of&nbsp;<i>Arachis hypogaea<\/i>&nbsp;shells for chromium ions from the aqueous media.&nbsp;<a href=\"https:\/\/doi.org\/10.15228\/2021.v11.i01-4.p02\" target=\"_blank\" rel=\"noopener\"><em>Pakistan Journal of Chemistry<\/em>. 2021; 11(1-4): 10-16<\/a>. https:\/\/doi.org\/10.15228\/2021.v11.i01-4.p02<\/p>\n<p><strong>Chicago\/Turabian Style<\/strong><br>Ata, S., U. Bint-e-Irshad, F. H. Wattoo, M. Imran Din, M. H.S. Wattoo, and M. Sultan. 2021. &#8220;Investigating the biosorption potentials of&nbsp;<i>Arachis hypogaea<\/i>&nbsp;shells for chromium ions from the aqueous media&#8221;&nbsp;<a href=\"https:\/\/doi.org\/10.15228\/2021.v11.i01-4.p02\" target=\"_blank\" rel=\"noopener\"><em>Pakistan Journal of Chemistry<\/em>&nbsp;11, no. 1-4: 10-16<\/a>. https:\/\/doi.org\/10.15228\/2021.v11.i01-4.p02<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"item copyright\">\n<p><a href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\" rel=\"license\"><img decoding=\"async\" src=\"https:\/\/i.creativecommons.org\/l\/by\/4.0\/88x31.png\" alt=\"Creative Commons License\"><\/a><\/p>\n<p>This work is licensed under a&nbsp;<a href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\" rel=\"license\">Creative Commons Attribution 4.0 International License<\/a>.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0497066 e-con-full e-flex e-con e-child\" data-id=\"0497066\" data-element_type=\"container\">\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Research Article | Open Access Volume 11 | Issue 1-4 |&nbsp;https:\/\/doi.org\/10.15228\/2021.v11.i01-4.p02 Investigating the biosorption potentials of&nbsp;Arachis hypogaea&nbsp;shells for chromium ions from the aqueous media S. Ata Institute of Chemistry, University of the Punjab, Lahore, Pakistan U. Bint-e-Irshad Institute of Chemistry, University of the Punjab, Lahore, Pakistan F.H. Wattoo University Institute of Biochemistry and Biotechnology, Pir [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2940","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Investigating the biosorption potentials of\u00a0Arachis hypogaea\u00a0shells for chromium ions from the aqueous media - Pakistan Journal of Chemistry<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Investigating the biosorption potentials of\u00a0Arachis hypogaea\u00a0shells for chromium ions from the aqueous media - Pakistan Journal of Chemistry\" \/>\n<meta property=\"og:description\" content=\"Research Article | Open Access Volume 11 | Issue 1-4 |&nbsp;https:\/\/doi.org\/10.15228\/2021.v11.i01-4.p02 Investigating the biosorption potentials of&nbsp;Arachis hypogaea&nbsp;shells for chromium ions from the aqueous media S. Ata Institute of Chemistry, University of the Punjab, Lahore, Pakistan U. Bint-e-Irshad Institute of Chemistry, University of the Punjab, Lahore, Pakistan F.H. Wattoo University Institute of Biochemistry and Biotechnology, Pir [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/\" \/>\n<meta property=\"og:site_name\" content=\"Pakistan Journal of Chemistry\" \/>\n<meta property=\"article:published_time\" content=\"2021-06-30T17:21:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-13T13:16:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i.creativecommons.org\/l\/by\/4.0\/88x31.png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#\/schema\/person\/5f5f92c274f1346d6f53fa7864e00a01\"},\"headline\":\"Investigating the biosorption potentials of\u00a0Arachis hypogaea\u00a0shells for chromium ions from the aqueous media\",\"datePublished\":\"2021-06-30T17:21:00+00:00\",\"dateModified\":\"2025-06-13T13:16:30+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/\"},\"wordCount\":511,\"publisher\":{\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#organization\"},\"image\":{\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/i.creativecommons.org\/l\/by\/4.0\/88x31.png\",\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/\",\"url\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/\",\"name\":\"Investigating the biosorption potentials of\u00a0Arachis hypogaea\u00a0shells for chromium ions from the aqueous media - Pakistan Journal of Chemistry\",\"isPartOf\":{\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/i.creativecommons.org\/l\/by\/4.0\/88x31.png\",\"datePublished\":\"2021-06-30T17:21:00+00:00\",\"dateModified\":\"2025-06-13T13:16:30+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/#primaryimage\",\"url\":\"https:\/\/i.creativecommons.org\/l\/by\/4.0\/88x31.png\",\"contentUrl\":\"https:\/\/i.creativecommons.org\/l\/by\/4.0\/88x31.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Investigating the biosorption potentials of\u00a0Arachis hypogaea\u00a0shells for chromium ions from the aqueous media\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#website\",\"url\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/\",\"name\":\"Pakistan Journal of Chemistry\",\"description\":\"Pakistan Journal of Chemistry is an international, double-blind,peer-reviewed, open-access Pakistan Based Journal published by Chem Publishers.\",\"publisher\":{\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#organization\",\"name\":\"Pakistan Journal of Chemistry\",\"url\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-content\/uploads\/sites\/2\/2024\/12\/cropped-WhatsApp-Image-2024-12-11-at-23.54.08_6d6c4771-1.jpg\",\"contentUrl\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-content\/uploads\/sites\/2\/2024\/12\/cropped-WhatsApp-Image-2024-12-11-at-23.54.08_6d6c4771-1.jpg\",\"width\":1129,\"height\":1600,\"caption\":\"Pakistan Journal of Chemistry\"},\"image\":{\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#\/schema\/person\/5f5f92c274f1346d6f53fa7864e00a01\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/ea649f84ccd0f114678afc2b56b41940?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/ea649f84ccd0f114678afc2b56b41940?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\/\/chempublishers.com\"],\"url\":\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/author\/chempublisherspk\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Investigating the biosorption potentials of\u00a0Arachis hypogaea\u00a0shells for chromium ions from the aqueous media - Pakistan Journal of Chemistry","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/","og_locale":"en_US","og_type":"article","og_title":"Investigating the biosorption potentials of\u00a0Arachis hypogaea\u00a0shells for chromium ions from the aqueous media - Pakistan Journal of Chemistry","og_description":"Research Article | Open Access Volume 11 | Issue 1-4 |&nbsp;https:\/\/doi.org\/10.15228\/2021.v11.i01-4.p02 Investigating the biosorption potentials of&nbsp;Arachis hypogaea&nbsp;shells for chromium ions from the aqueous media S. Ata Institute of Chemistry, University of the Punjab, Lahore, Pakistan U. Bint-e-Irshad Institute of Chemistry, University of the Punjab, Lahore, Pakistan F.H. Wattoo University Institute of Biochemistry and Biotechnology, Pir [&hellip;]","og_url":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/","og_site_name":"Pakistan Journal of Chemistry","article_published_time":"2021-06-30T17:21:00+00:00","article_modified_time":"2025-06-13T13:16:30+00:00","og_image":[{"url":"https:\/\/i.creativecommons.org\/l\/by\/4.0\/88x31.png","type":"","width":"","height":""}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"admin","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/#article","isPartOf":{"@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/"},"author":{"name":"admin","@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#\/schema\/person\/5f5f92c274f1346d6f53fa7864e00a01"},"headline":"Investigating the biosorption potentials of\u00a0Arachis hypogaea\u00a0shells for chromium ions from the aqueous media","datePublished":"2021-06-30T17:21:00+00:00","dateModified":"2025-06-13T13:16:30+00:00","mainEntityOfPage":{"@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/"},"wordCount":511,"publisher":{"@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#organization"},"image":{"@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/#primaryimage"},"thumbnailUrl":"https:\/\/i.creativecommons.org\/l\/by\/4.0\/88x31.png","inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/","url":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/","name":"Investigating the biosorption potentials of\u00a0Arachis hypogaea\u00a0shells for chromium ions from the aqueous media - Pakistan Journal of Chemistry","isPartOf":{"@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#website"},"primaryImageOfPage":{"@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/#primaryimage"},"image":{"@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/#primaryimage"},"thumbnailUrl":"https:\/\/i.creativecommons.org\/l\/by\/4.0\/88x31.png","datePublished":"2021-06-30T17:21:00+00:00","dateModified":"2025-06-13T13:16:30+00:00","breadcrumb":{"@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/#primaryimage","url":"https:\/\/i.creativecommons.org\/l\/by\/4.0\/88x31.png","contentUrl":"https:\/\/i.creativecommons.org\/l\/by\/4.0\/88x31.png"},{"@type":"BreadcrumbList","@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2021\/06\/30\/pjc-0221\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/"},{"@type":"ListItem","position":2,"name":"Investigating the biosorption potentials of\u00a0Arachis hypogaea\u00a0shells for chromium ions from the aqueous media"}]},{"@type":"WebSite","@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#website","url":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/","name":"Pakistan Journal of Chemistry","description":"Pakistan Journal of Chemistry is an international, double-blind,peer-reviewed, open-access Pakistan Based Journal published by Chem Publishers.","publisher":{"@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#organization","name":"Pakistan Journal of Chemistry","url":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#\/schema\/logo\/image\/","url":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-content\/uploads\/sites\/2\/2024\/12\/cropped-WhatsApp-Image-2024-12-11-at-23.54.08_6d6c4771-1.jpg","contentUrl":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-content\/uploads\/sites\/2\/2024\/12\/cropped-WhatsApp-Image-2024-12-11-at-23.54.08_6d6c4771-1.jpg","width":1129,"height":1600,"caption":"Pakistan Journal of Chemistry"},"image":{"@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#\/schema\/person\/5f5f92c274f1346d6f53fa7864e00a01","name":"admin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/ea649f84ccd0f114678afc2b56b41940?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/ea649f84ccd0f114678afc2b56b41940?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/chempublishers.com"],"url":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/author\/chempublisherspk\/"}]}},"_links":{"self":[{"href":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-json\/wp\/v2\/posts\/2940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-json\/wp\/v2\/comments?post=2940"}],"version-history":[{"count":9,"href":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-json\/wp\/v2\/posts\/2940\/revisions"}],"predecessor-version":[{"id":8399,"href":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-json\/wp\/v2\/posts\/2940\/revisions\/8399"}],"wp:attachment":[{"href":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-json\/wp\/v2\/media?parent=2940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-json\/wp\/v2\/categories?post=2940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-json\/wp\/v2\/tags?post=2940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}