[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-228386-en":3,"doc-seo-228386-105":29,"detail-sidebar-cat-0-en-105":90},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"doc_content":15,"file_id":16,"file_url":17,"file_type":18,"file_size":19,"view_count":4,"is_deleted":4,"is_public":20,"is_downloadable":20,"audit_status":20,"page_count":11,"language":21,"language_code":22,"site_id":23,"html_lang":22,"table_of_contents":24,"faqs":25,"seo_title":26,"seo_description":14,"update_tm":27,"read_time":28},228386,137441390410,"Hazel","https://ap-avatar.wpscdn.com/avatar/2000252f4ab5702993?_k=1776741390130283984",7,"Healthcare","Synthesis and Characterization of 6-amino Caproic acid TKP-based Resin for Wastewater Treatment","Natural polysaccharide-based resin derived from tamarind using 6-amino caproic acid as a functional group was synthesized via Porath’s method. Adsorption performance was assessed for toxic metal ions from both stock solutions and industrial effluents using batch equilibration and column separation experiments. Physicochemical characterization included bulk density, ion-exchange capacity, and FTIR analysis. Batch equilibrium modeling evaluated distribution coefficients across pH, highlighting high removal and strong ion-exchange behavior for Cu(II), Fe(II), Zn(II), Cd(II), and Pb(II).","ORIENTAL JOURNAL OF CHEMISTRY  \nAn International Open Access, Peer Reviewed Research Journal  \n[www.orientjchem.org](www.orientjchem.org)  \nISSN: 0970-020 X  \nCODEN: OJCHEG 2023, Vol. 39, No. (5): Pg. 1379-1385  \nSynthesis and Characterization of 6-amino Caproic acid TKP-based Resin for Wastewater Treatment  \nSUGAN KANWAR1* and A. V. SINGH2  \n1,2Department of Chemistry J. N. V. University, Jodhpur, 342001, Rajasthan, India.  \n*Corresponding author E-mail: [sugansodha@gmail.com](sugansodha@gmail.com)  \n[http://dx.doi.org/10.13005/ojc/390536](http://dx.doi.org/10.13005/ojc/390536)  \n(Received: August 07, 2023; Accepted: September 20, 2023)  \nAbSTRACT  \nThe natural polysaccharide-based resin of tamarind using functional group as 6-amino caproic acid has been synthesized by porath’s method. Their adsorption behavior also evaluated by determination of %adsorption of toxic metal ions from stock solution as well as industrial effluents by batch method and column separation experiment. Their physiochemical properties as bulk density, ion exchange capacity, and FTIR, were investigated. Using the batch equilibrium approach, Kd of five metal ions at various pH levels was investigated.The maximum removal % of metal ions of Cu+2 , Fe+2 , Zn+2 , Cd+2 , and Pb+2 at TACA resin were found at 97.97%, 97.80%, 96.39%, 94.94%, and 91.90% respectively. Distribution ratio of these ions observed from pH 2 to 8 was Cu+2>Fe+2>Zn+2>Cd+2>Pb+2 . The toxic metal ions from discharge samples of the metallurgical and mineral industries have been removed using ion exchange resins. Recovery of Zn(II), Pb(II), Cd(II), Cu(II), and Fe(II) were obtained at 95.44, 96.27, 96.41, 98.82, and 100% respectively. The ion exchange capacity of TACA resin was found 2.24mmol/gram.  \nKeywords: Tamarind 6-amino caproic acid, Distribution coefficient, Ion exchange capacity and  \nColumn experiment.  \nINTROdUCTION  \nWater is the prime resource on land because all living things must survive. One of the basic needs for all life on earth is access to clean drinking water. But there are many factors that contaminant water directly or indirectly. Natural and manmade processes could have contributed to the presence of these heavy metals on the water's surface. Natural activities include the weathering of metal-containing rocks, volcanic eruptions, forest fires, and naturally occurring weathering processes.  \nAs a result of these actions, metal enters the various ecosystems and causes various problems to living beings. When toxic metal ions accumulate by ecosystem, they can cause serious health issues because they enter the food chain and eventually the human body. Such pollutants are acutely hazardous, even in one part per billion1.  \nFirstly, these metal ions combine with water and oxygen to form hydrous oxide then accumulate and flocculate on the surface of wastewater. It is significantly reduced by improvement methods used  \nThis is an  Open Access article licensed under a Creative Commons license: Attribution 4.0 International (CC-BY) . Published by Oriental Scientific Publishing Company © 2018  \nKANWAR, SINGH., Orient. J. Chem., Vol. 39(5), 1379-1385 (2023) 1380  \nby metallic companies themselves. Although the lime treatment significantly lowers the aggregation of toxic metals, the residual metal ion flock is still too high to be released into the stream2. As a result, more advanced tertiary treatment is required to eliminate hazardous metal ions.  \nThese harmful metals can be successfully brought to a safe level by the use of an ion exchanger3. The removal of poisonous and costly metal ions from industrial discharge that contains high levels of alkali and alkaline earth metal ions is another application for ion-selective exchangers4.  \nDifferent natural polymers and their derivatives work as efficient adsorbents to remove toxic metallic ions from wastewater generated by companies5 then treated water released into the environment can reduce the possibility of human diseases and env","cbCaiiKojhJuCtws","https://ap.wps.com/l/cbCaiiKojhJuCtws","pdf",569469,1,"English","en",105,"# Introduction\n## Heavy metal contamination and risks\n## Ion exchange resins and natural polysaccharide adsorbents\n# Materials and Methods","[{\"question\":\"How was the tamarind-based resin synthesized and what functional group was used?\",\"answer\":\"The tamarind polysaccharide resin was synthesized using Porath’s method. 6-amino caproic acid served as the functional group to modify the ion-exchange resin.\"},{\"question\":\"How were toxic metal ions removed and evaluated in the study?\",\"answer\":\"Removal was evaluated using batch adsorption tests from stock solutions and industrial effluents, complemented by column separation experiments. Adsorption performance was quantified using %adsorption and distribution ratio across pH values.\"},{\"question\":\"What were the reported maximum removal percentages and ion-exchange properties?\",\"answer\":\"Maximum removal percentages for Cu+2, Fe+2, Zn+2, Cd+2, and Pb+2 at the TACA resin were 97.97%, 97.80%, 96.39%, 94.94%, and 91.90%, respectively. The ion exchange capacity was reported as 2.24 mmol/gram.\"}]","Synthesis and Characterization of 6-amino Caproic acid TKP-based Resin for Wastewater Treatment | PDF",1789025272,18,{"code":4,"msg":30,"data":31},"ok",{"site_id":23,"language":22,"slug":32,"title":13,"keywords":33,"description":14,"schema_data":34,"social_meta":85,"head_meta":87,"extra_data":89,"updated_unix":27},"synthesis-and-characterization-of-6-amino-caproic-acid-tkp-based-resin-for-wastewater-treatment","",{"@graph":35,"@context":84},[36,53,67],{"@type":37,"itemListElement":38},"BreadcrumbList",[39,43,47,50],{"item":40,"name":41,"@type":42,"position":20},"https://docshare.wps.com","Home","ListItem",{"item":44,"name":45,"@type":42,"position":46},"https://docshare.wps.com/document/","Document",2,{"item":48,"name":12,"@type":42,"position":49},"https://docshare.wps.com/document/healthcare/",3,{"item":51,"name":13,"@type":42,"position":52},"https://docshare.wps.com/document/synthesis-and-characterization-of-6-amino-caproic-acid-tkp-based-resin-for-wastewater-treatment/228386/",4,{"url":51,"name":13,"@type":54,"author":55,"headline":13,"publisher":57,"fileFormat":60,"inLanguage":22,"description":14,"dateModified":61,"datePublished":61,"encodingFormat":60,"isAccessibleForFree":62,"interactionStatistic":63},"DigitalDocument",{"name":9,"@type":56},"Person",{"url":40,"name":58,"@type":59},"DocShare","Organization","application/pdf","2026-09-10",true,{"@type":64,"interactionType":65,"userInteractionCount":4},"InteractionCounter",{"@type":66},"ViewAction",{"@type":68,"mainEntity":69},"FAQPage",[70,76,80],{"name":71,"@type":72,"acceptedAnswer":73},"How was the tamarind-based resin synthesized and what functional group was used?","Question",{"text":74,"@type":75},"The tamarind polysaccharide resin was synthesized using Porath’s method. 6-amino caproic acid served as the functional group to modify the ion-exchange resin.","Answer",{"name":77,"@type":72,"acceptedAnswer":78},"How were toxic metal ions removed and evaluated in the study?",{"text":79,"@type":75},"Removal was evaluated using batch adsorption tests from stock solutions and industrial effluents, complemented by column separation experiments. Adsorption performance was quantified using %adsorption and distribution ratio across pH values.",{"name":81,"@type":72,"acceptedAnswer":82},"What were the reported maximum removal percentages and ion-exchange properties?",{"text":83,"@type":75},"Maximum removal percentages for Cu+2, Fe+2, Zn+2, Cd+2, and Pb+2 at the TACA resin were 97.97%, 97.80%, 96.39%, 94.94%, and 91.90%, respectively. The ion exchange capacity was reported as 2.24 mmol/gram.","https://schema.org",{"og:url":51,"og:type":86,"og:title":13,"og:site_name":58,"og:description":14},"article",{"robots":88,"canonical":51},"index,follow",{"doc_id":7,"site_id":23},{"code":4,"msg":5,"data":91},[92,96,100,104,109,114,117,122,127,130,134],{"id":20,"doc_module":4,"doc_module_name":45,"category_name":93,"show_sort_weight":94,"slug":95},"Story & Novel",90,"story-novel",{"id":46,"doc_module":4,"doc_module_name":45,"category_name":97,"show_sort_weight":98,"slug":99},"Literature",80,"literature",{"id":52,"doc_module":4,"doc_module_name":45,"category_name":101,"show_sort_weight":102,"slug":103},"Exam",70,"exam",{"id":105,"doc_module":4,"doc_module_name":45,"category_name":106,"show_sort_weight":107,"slug":108},5,"Comic",60,"comic",{"id":110,"doc_module":4,"doc_module_name":45,"category_name":111,"show_sort_weight":112,"slug":113},6,"Technology",50,"technology",{"id":11,"doc_module":4,"doc_module_name":45,"category_name":12,"show_sort_weight":115,"slug":116},40,"healthcare",{"id":118,"doc_module":4,"doc_module_name":45,"category_name":119,"show_sort_weight":120,"slug":121},8,"Research & Report",30,"research-report",{"id":123,"doc_module":4,"doc_module_name":45,"category_name":124,"show_sort_weight":125,"slug":126},9,"Religion & Spirituality",20,"religion-spirituality",{"id":125,"doc_module":4,"doc_module_name":45,"category_name":128,"show_sort_weight":125,"slug":129},"World Cup","world-cup",{"id":131,"doc_module":4,"doc_module_name":45,"category_name":132,"show_sort_weight":131,"slug":133},10,"Lifestyle","lifestyle",{"id":135,"doc_module":4,"doc_module_name":45,"category_name":136,"show_sort_weight":105,"slug":137},19,"General","general"]