{"id":8716,"date":"2025-09-17T10:19:37","date_gmt":"2025-09-17T07:19:37","guid":{"rendered":"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716"},"modified":"2025-09-17T10:19:37","modified_gmt":"2025-09-17T07:19:37","slug":"a-masters-thesis-at-the-university-of-baghdad-in-the-application-of-two-and-three-dimensional-electrodes-in-electrocoagulation-systems-for-removal-of-azo-dyes-from-aqueous-solution","status":"publish","type":"post","link":"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716","title":{"rendered":"A master\u2019s thesis at the University of Baghdad in The Application of Two and Three Dimensional Electrodes in Electrocoagulation Systems for Removal of Azo Dyes from Aqueous Solution"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221;]<\/p>\n<p>The College of Engineering at the University of Baghdad witnessed the public defense of the Master\u2019s thesis by Amor Talal ALjajawy in the Department of Chemical Engineering. His thesis, titled \u201cApplication of Two and Three Dimensional Electrodes in Electrocoagulation Systems for Removal of Azo Dyes from Aqueous Solution\u201d was presented on Thursday, May 29, 2025, in Professor Mahmoud Omar Hall within the Department of Chemical Engineering, under the supervision of Prof. Dr. Rasha Habeeb Salman.<\/p>\n<p>The present study aimed to study their removal by utilizing two and three-dimensional (3D) Electrocoagulation (EC) systems. Aluminum and Ni foam (NiF) would be utilized as the main anodes, besides Fe foam or stainless steel (SS) mesh electrodes as cathodes.<\/p>\n<p>It was concluded that the Al-NiF anodes were very effective in removing MO dye without a long time of treatment or high Ni leaching in comparison with adopting the Al-Al or NiF-NiF as anodes. Response surface methodology was utilized to predict the optimum conditions for removing 100 mg\/L of MO dye by considering current density in the 4\u20138 mA\/cm<sup>2<\/sup> range, NaCl concentration in the range of 0.5\u20131 g\/L, and electrolysis time of 10\u201330 min as controlling parameters. A very high MO dye removal percentage was achieved (97.74%) at 8 mA\/cm<sup>2<\/sup>, 1 g\/L of NaCl within 30 min of electrolysis, and the consumed energy was 36.299 kWh\/kg.<\/p>\n<p>The research provided several key recommendations, including investigating the effect of Ni Foam electrode\u00a0 on the Electrocoagulation process. Moreover investigating the Alum sludge as third electrode with different dosage.<\/p>\n<p>Following the academic discussion with the defense committee, the researcher was awarded a Master\u2019s degree in Chemical Engineering.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_gallery interval=&#8221;3&#8243; images=&#8221;8720&#8243; img_size=&#8221;large&#8221; css=&#8221;&#8221;][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221;] The College of Engineering at the University of Baghdad witnessed the public defense of the Master\u2019s thesis by &#8230; <a class=\"cz_readmore\" href=\"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716\"><i class=\"fa fa-angle-left\" aria-hidden=\"true\"><\/i><span>\u0627\u0644\u0645\u0632\u064a\u062f<\/span><\/a><\/p>\n","protected":false},"author":165,"featured_media":8719,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[32,31],"tags":[],"class_list":["post-8716","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chemical-engineering","category-thesis"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>A master\u2019s thesis at the University of Baghdad in The Application of Two and Three Dimensional Electrodes in Electrocoagulation Systems for Removal of Azo Dyes from Aqueous Solution - College of Engineering<\/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:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A master\u2019s thesis at the University of Baghdad in The Application of Two and Three Dimensional Electrodes in Electrocoagulation Systems for Removal of Azo Dyes from Aqueous Solution - College of Engineering\" \/>\n<meta property=\"og:description\" content=\"[vc_row][vc_column][vc_column_text css=&#8221;&#8221;] The College of Engineering at the University of Baghdad witnessed the public defense of the Master\u2019s thesis by ... \u0627\u0644\u0645\u0632\u064a\u062f\" \/>\n<meta property=\"og:url\" content=\"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716\" \/>\n<meta property=\"og:site_name\" content=\"College of Engineering\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-17T07:19:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2025\/09\/Picture18.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"433\" \/>\n\t<meta property=\"og:image:height\" content=\"687\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"sofia\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"sofia\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716#article\",\"isPartOf\":{\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716\"},\"author\":{\"name\":\"sofia\",\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/#\/schema\/person\/deec535872654eef9d1f0ed631b1ac6d\"},\"headline\":\"A master\u2019s thesis at the University of Baghdad in The Application of Two and Three Dimensional Electrodes in Electrocoagulation Systems for Removal of Azo Dyes from Aqueous Solution\",\"datePublished\":\"2025-09-17T07:19:37+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716\"},\"wordCount\":327,\"publisher\":{\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/#organization\"},\"image\":{\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716#primaryimage\"},\"thumbnailUrl\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2025\/09\/Picture18.jpg\",\"articleSection\":[\"Chemical Engineering\",\"thesis\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716\",\"url\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716\",\"name\":\"A master\u2019s thesis at the University of Baghdad in The Application of Two and Three Dimensional Electrodes in Electrocoagulation Systems for Removal of Azo Dyes from Aqueous Solution - College of Engineering\",\"isPartOf\":{\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716#primaryimage\"},\"image\":{\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716#primaryimage\"},\"thumbnailUrl\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2025\/09\/Picture18.jpg\",\"datePublished\":\"2025-09-17T07:19:37+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716#primaryimage\",\"url\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2025\/09\/Picture18.jpg\",\"contentUrl\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2025\/09\/Picture18.jpg\",\"width\":433,\"height\":687},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"A master\u2019s thesis at the University of Baghdad in The Application of Two and Three Dimensional Electrodes in Electrocoagulation Systems for Removal of Azo Dyes from Aqueous Solution\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/#website\",\"url\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/\",\"name\":\"College of Engineering\",\"description\":\"University of Baghdad\",\"publisher\":{\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/#organization\",\"name\":\"College of Engineering\",\"url\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2023\/05\/en-logo.png\",\"contentUrl\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2023\/05\/en-logo.png\",\"width\":500,\"height\":500,\"caption\":\"College of Engineering\"},\"image\":{\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.youtube.com\/channel\/UCzbvMdjzsywGIuwY8bhfoWA\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/#\/schema\/person\/deec535872654eef9d1f0ed631b1ac6d\",\"name\":\"sofia\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/a17e4b216001de7061fdedda4e7fb71c180292ac8252adc52b77c5e19054eb51?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/a17e4b216001de7061fdedda4e7fb71c180292ac8252adc52b77c5e19054eb51?s=96&d=mm&r=g\",\"caption\":\"sofia\"},\"url\":\"https:\/\/en.coeng.uobaghdad.edu.iq\/?author=165\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"A master\u2019s thesis at the University of Baghdad in The Application of Two and Three Dimensional Electrodes in Electrocoagulation Systems for Removal of Azo Dyes from Aqueous Solution - College of Engineering","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:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716","og_locale":"en_US","og_type":"article","og_title":"A master\u2019s thesis at the University of Baghdad in The Application of Two and Three Dimensional Electrodes in Electrocoagulation Systems for Removal of Azo Dyes from Aqueous Solution - College of Engineering","og_description":"[vc_row][vc_column][vc_column_text css=&#8221;&#8221;] The College of Engineering at the University of Baghdad witnessed the public defense of the Master\u2019s thesis by ... \u0627\u0644\u0645\u0632\u064a\u062f","og_url":"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716","og_site_name":"College of Engineering","article_published_time":"2025-09-17T07:19:37+00:00","og_image":[{"width":433,"height":687,"url":"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2025\/09\/Picture18.jpg","type":"image\/jpeg"}],"author":"sofia","twitter_card":"summary_large_image","twitter_misc":{"Written by":"sofia","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716#article","isPartOf":{"@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716"},"author":{"name":"sofia","@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/#\/schema\/person\/deec535872654eef9d1f0ed631b1ac6d"},"headline":"A master\u2019s thesis at the University of Baghdad in The Application of Two and Three Dimensional Electrodes in Electrocoagulation Systems for Removal of Azo Dyes from Aqueous Solution","datePublished":"2025-09-17T07:19:37+00:00","mainEntityOfPage":{"@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716"},"wordCount":327,"publisher":{"@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/#organization"},"image":{"@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716#primaryimage"},"thumbnailUrl":"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2025\/09\/Picture18.jpg","articleSection":["Chemical Engineering","thesis"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716","url":"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716","name":"A master\u2019s thesis at the University of Baghdad in The Application of Two and Three Dimensional Electrodes in Electrocoagulation Systems for Removal of Azo Dyes from Aqueous Solution - College of Engineering","isPartOf":{"@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/#website"},"primaryImageOfPage":{"@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716#primaryimage"},"image":{"@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716#primaryimage"},"thumbnailUrl":"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2025\/09\/Picture18.jpg","datePublished":"2025-09-17T07:19:37+00:00","breadcrumb":{"@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716#primaryimage","url":"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2025\/09\/Picture18.jpg","contentUrl":"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2025\/09\/Picture18.jpg","width":433,"height":687},{"@type":"BreadcrumbList","@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=8716#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/en.coeng.uobaghdad.edu.iq\/"},{"@type":"ListItem","position":2,"name":"A master\u2019s thesis at the University of Baghdad in The Application of Two and Three Dimensional Electrodes in Electrocoagulation Systems for Removal of Azo Dyes from Aqueous Solution"}]},{"@type":"WebSite","@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/#website","url":"https:\/\/en.coeng.uobaghdad.edu.iq\/","name":"College of Engineering","description":"University of Baghdad","publisher":{"@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/en.coeng.uobaghdad.edu.iq\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/#organization","name":"College of Engineering","url":"https:\/\/en.coeng.uobaghdad.edu.iq\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/#\/schema\/logo\/image\/","url":"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2023\/05\/en-logo.png","contentUrl":"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2023\/05\/en-logo.png","width":500,"height":500,"caption":"College of Engineering"},"image":{"@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.youtube.com\/channel\/UCzbvMdjzsywGIuwY8bhfoWA"]},{"@type":"Person","@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/#\/schema\/person\/deec535872654eef9d1f0ed631b1ac6d","name":"sofia","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/en.coeng.uobaghdad.edu.iq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/a17e4b216001de7061fdedda4e7fb71c180292ac8252adc52b77c5e19054eb51?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a17e4b216001de7061fdedda4e7fb71c180292ac8252adc52b77c5e19054eb51?s=96&d=mm&r=g","caption":"sofia"},"url":"https:\/\/en.coeng.uobaghdad.edu.iq\/?author=165"}]}},"modified_by":"sofia","_links":{"self":[{"href":"https:\/\/en.coeng.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/posts\/8716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/en.coeng.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/en.coeng.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/en.coeng.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/users\/165"}],"replies":[{"embeddable":true,"href":"https:\/\/en.coeng.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8716"}],"version-history":[{"count":1,"href":"https:\/\/en.coeng.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/posts\/8716\/revisions"}],"predecessor-version":[{"id":8721,"href":"https:\/\/en.coeng.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/posts\/8716\/revisions\/8721"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/en.coeng.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/media\/8719"}],"wp:attachment":[{"href":"https:\/\/en.coeng.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/en.coeng.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8716"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/en.coeng.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}