{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,14]],"date-time":"2026-02-14T05:45:10Z","timestamp":1771047910263,"version":"3.50.1"},"reference-count":78,"publisher":"Wiley","license":[{"start":{"date-parts":[[2020,10,8]],"date-time":"2020-10-08T00:00:00Z","timestamp":1602115200000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Chemistry"],"published-print":{"date-parts":[[2020,10,8]]},"abstract":"<jats:p>In this work, the adsorption of Remazol Brilliant Blue (RBB) over raw date pits (RDPs) as an inexpensive adsorbent has been examined. In addition, all parameters such as the adsorbent mass, solution pH, RDP particle size, RBB initial concentration, and temperature on the adsorption of RBB influencing the adsorption procedure were studied to provide fundamental information of the adsorption equilibrium. The characterization of RDP material is investigated by X-ray diffraction (XRD), scanning electron microscopy (SEM), and Fourier-transform infrared spectroscopy (FTIR). Based on the calculation, the kinetic rate of the adsorption was well modeled by pseudo-second-order and Langmuir isotherm. Surface functional groups of RDP have substantially been influenced by the adsorption characteristics of RBB. The capacity of the adsorption has achieved 105\u2009mg\/g and a removal efficiency of 90.4% at 1.5\u2009g\/L RDP mass, 40\u2009mg\/L initial dye concentration, pH 2, temperature of 328\u2009K, 40\u2009<jats:italic>\u00b5<\/jats:italic>m particle size, and contact time of 50\u2009min. The capacity of the adsorption could reach 198\u2009mg\/g by increasing the ionic strength of RBB solution. Desorption tests showed that RDP adsorbent has the disadvantage of losing efficiency while reusing for many cycles. However, it still abundant and inexpensive. Therefore, RDP can be used as a potential low-cost bioabsorbent for the elimination of RBB from wastewater.<\/jats:p>","DOI":"10.1155\/2020\/4173152","type":"journal-article","created":{"date-parts":[[2020,10,11]],"date-time":"2020-10-11T12:54:30Z","timestamp":1602420870000},"page":"1-14","source":"Crossref","is-referenced-by-count":28,"title":["Valorization of Date Pits as an Effective Biosorbent for Remazol Brilliant Blue Adsorption from Aqueous Solution"],"prefix":"10.1155","volume":"2020","author":[{"given":"A.","family":"Thiam","sequence":"first","affiliation":[{"name":"Laboratory of Catalysis Process Materials and Environment, School of Technology, University Sidi Mohamed Ben Abdellah, Fes, Morocco"},{"name":"Physical Chemistry and Environment Team, Faculty of Science, Ibn Zohr University, Agadir, Morocco"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8393-4479","authenticated-orcid":true,"given":"K.","family":"Tanji","sequence":"additional","affiliation":[{"name":"Laboratory of Catalysis Process Materials and Environment, School of Technology, University Sidi Mohamed Ben Abdellah, Fes, Morocco"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9612-6377","authenticated-orcid":true,"given":"O.","family":"Assila","sequence":"additional","affiliation":[{"name":"Laboratory of Catalysis Process Materials and Environment, School of Technology, University Sidi Mohamed Ben Abdellah, Fes, Morocco"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0273-7554","authenticated-orcid":true,"given":"M.","family":"Zouheir","sequence":"additional","affiliation":[{"name":"Laboratory of Catalysis Process Materials and Environment, School of Technology, University Sidi Mohamed Ben Abdellah, Fes, Morocco"}]},{"given":"Redouane","family":"Haounati","sequence":"additional","affiliation":[{"name":"Physical Chemistry and Environment Team, Faculty of Science, Ibn Zohr University, Agadir, Morocco"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5619-8819","authenticated-orcid":true,"given":"A.","family":"Arrahli","sequence":"additional","affiliation":[{"name":"Euromed Research Center, National Institute of Applied Sciences, Euro-Mediterranean University of Fez, Fes, Morocco"}]},{"given":"A.","family":"Abeid","sequence":"additional","affiliation":[{"name":"Laboratory Food Microbiology Biotechnology and Environment, ISET, Rosso, Mauritania"}]},{"given":"S.","family":"Lairini","sequence":"additional","affiliation":[{"name":"Laboratory of Catalysis Process Materials and Environment, School of Technology, University Sidi Mohamed Ben Abdellah, Fes, Morocco"}]},{"given":"R.","family":"Bouslamti","sequence":"additional","affiliation":[{"name":"Laboratory of Catalysis Process Materials and Environment, School of Technology, University Sidi Mohamed Ben Abdellah, Fes, Morocco"}]},{"given":"F.","family":"Zerouq","sequence":"additional","affiliation":[{"name":"Laboratory of Catalysis Process Materials and Environment, School of Technology, University Sidi Mohamed Ben Abdellah, Fes, Morocco"}]},{"given":"A.","family":"Kherbeche","sequence":"additional","affiliation":[{"name":"Laboratory of Catalysis Process Materials and Environment, School of Technology, University Sidi Mohamed Ben Abdellah, Fes, Morocco"}]}],"member":"311","reference":[{"key":"1","first-page":"436","volume":"6","year":"2019","journal-title":"Moroccan Journal of Chemistry"},{"key":"2","first-page":"715","volume":"7","year":"2019","journal-title":"Moroccan Journal of Chemistry."},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhazmat.2009.11.059"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.4314\/ijbcs.v12i1.43"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1016\/j.surfin.2020.100611"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1088\/1755-1315\/161\/1\/012009"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1016\/j.jece.2019.103107"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1080\/03067319.2019.1671378"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1016\/j.apsusc.2010.08.111"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1016\/j.molliq.2018.12.001"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1016\/j.molliq.2017.04.033"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1515\/zpch-2018-1201"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1016\/s0168-1656(01)00296-6"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1016\/j.ecoenv.2014.03.028"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1016\/j.cattod.2020.07.044"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.1016\/j.jphotochem.2019.112305"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1016\/j.chemosphere.2019.125009"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1016\/j.jphotochem.2019.111877"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.5004\/dwt.2020.24855"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1007\/s42452-020-2392-1"},{"key":"21","doi-asserted-by":"publisher","DOI":"10.1002\/pssa.202000349"},{"key":"22","doi-asserted-by":"publisher","DOI":"10.1007\/s10800-020-01416-1"},{"key":"23","doi-asserted-by":"publisher","DOI":"10.1016\/j.seppur.2015.07.009"},{"key":"24","volume":"6","year":"2020","journal-title":"International Journal of Chemistry"},{"key":"25","first-page":"258","volume":"5","year":"2019","journal-title":"International Journal of Chemistry"},{"key":"26","doi-asserted-by":"publisher","DOI":"10.5004\/dwt.2019.23672"},{"key":"27","doi-asserted-by":"publisher","DOI":"10.5812\/jhealthscope.69158"},{"key":"28","doi-asserted-by":"publisher","DOI":"10.1080\/03067319.2020.1720011"},{"key":"29","first-page":"109","volume":"4","year":"2018","journal-title":"International Journal of Chemistry"},{"key":"30","first-page":"11","volume":"6","year":"2020","journal-title":"International Journal of Chemistry"},{"key":"31","first-page":"397","volume":"6","year":"2015","journal-title":"Journal of Materials and Environmental Science"},{"key":"32","first-page":"699","volume":"6","year":"2015","journal-title":"Journal of Materials and Environmental Science"},{"key":"33","doi-asserted-by":"publisher","DOI":"10.1016\/s0921-3449(98)00085-8"},{"key":"34","doi-asserted-by":"publisher","DOI":"10.1080\/19443994.2013.833879"},{"key":"35","doi-asserted-by":"publisher","DOI":"10.1016\/j.clay.2015.11.019"},{"key":"36","doi-asserted-by":"publisher","DOI":"10.1155\/2020\/6457825"},{"key":"37","doi-asserted-by":"publisher","DOI":"10.1016\/j.seppur.2020.117335"},{"key":"38","doi-asserted-by":"publisher","DOI":"10.1016\/j.jiec.2014.03.019"},{"key":"39","doi-asserted-by":"publisher","DOI":"10.1016\/j.jiec.2016.03.009"},{"key":"40","doi-asserted-by":"publisher","DOI":"10.5004\/dwt.2020.25562"},{"key":"41","doi-asserted-by":"publisher","DOI":"10.1155\/2019\/7496576"},{"key":"42","doi-asserted-by":"publisher","DOI":"10.1155\/2020\/2187129"},{"key":"43","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcis.2005.03.020"},{"key":"44","doi-asserted-by":"publisher","DOI":"10.1016\/j.jfoodeng.2006.04.030"},{"key":"45","doi-asserted-by":"publisher","DOI":"10.5004\/dwt.2017.21592"},{"key":"46","doi-asserted-by":"publisher","DOI":"10.5004\/dwt.2019.23428"},{"key":"47","doi-asserted-by":"publisher","DOI":"10.1023\/a:1015551413378"},{"key":"48","doi-asserted-by":"publisher","DOI":"10.1016\/j.desal.2010.05.032"},{"key":"49","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaap.2007.12.009"},{"key":"50","doi-asserted-by":"publisher","DOI":"10.1016\/j.jscs.2013.06.002"},{"key":"51","doi-asserted-by":"publisher","DOI":"10.1016\/j.arabjc.2011.12.002"},{"key":"52","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaap.2005.05.004"},{"key":"53","doi-asserted-by":"publisher","DOI":"10.1016\/j.molliq.2019.111139"},{"key":"54","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2011.01.067"},{"key":"55","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhazmat.2010.11.067"},{"key":"56","doi-asserted-by":"publisher","DOI":"10.2175\/106143017x14902968254863"},{"key":"57","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhazmat.2006.04.063"},{"key":"58","first-page":"2387","volume":"9","year":"2018","journal-title":"Journal of Materials and Environmental Science"},{"key":"59","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhazmat.2010.03.041"},{"key":"60","doi-asserted-by":"publisher","DOI":"10.1016\/j.dyepig.2006.01.027"},{"key":"61","doi-asserted-by":"crossref","first-page":"762","DOI":"10.1007\/s00254-003-0936-5","volume":"45","year":"2004","journal-title":"Environmental Geology"},{"key":"62","first-page":"133","volume":"12","year":"2019","journal-title":"Progress in Color, Colorants and Coatings"},{"key":"63","doi-asserted-by":"publisher","DOI":"10.2166\/wst.2018.326"},{"key":"64","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcis.2004.03.019"},{"key":"65","doi-asserted-by":"publisher","DOI":"10.1021\/ie200110t"},{"key":"66","doi-asserted-by":"publisher","DOI":"10.1016\/j.jenvman.2013.08.045"},{"key":"67","first-page":"135","volume":"28","year":"2016","journal-title":"Larhyss Journal"},{"key":"68","doi-asserted-by":"publisher","DOI":"10.18052\/www.scipress.com\/ilcpa.51.94"},{"key":"69","doi-asserted-by":"publisher","DOI":"10.1016\/j.dib.2018.10.023"},{"key":"70","doi-asserted-by":"publisher","DOI":"10.1007\/s11814-014-0216-y"},{"key":"71","doi-asserted-by":"publisher","DOI":"10.1016\/s0143-7208(02)00025-6"},{"key":"72","doi-asserted-by":"publisher","DOI":"10.1006\/jcis.2001.7967"},{"key":"73","doi-asserted-by":"publisher","DOI":"10.1557\/mrs2001.230"},{"key":"74","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhazmat.2008.06.104"},{"key":"75","doi-asserted-by":"publisher","DOI":"10.1080\/09593331708616498"},{"key":"76","doi-asserted-by":"publisher","DOI":"10.1007\/s11270-016-2807-1"},{"key":"77","doi-asserted-by":"publisher","DOI":"10.1590\/0104-6632.20140314s00002568"},{"key":"78","doi-asserted-by":"publisher","DOI":"10.1590\/s0104-66322013000300022"}],"container-title":["Journal of Chemistry"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/jchem\/2020\/4173152.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jchem\/2020\/4173152.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jchem\/2020\/4173152.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,10,11]],"date-time":"2020-10-11T12:54:36Z","timestamp":1602420876000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/jchem\/2020\/4173152\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,10,8]]},"references-count":78,"alternative-id":["4173152","4173152"],"URL":"https:\/\/doi.org\/10.1155\/2020\/4173152","relation":{},"ISSN":["2090-9063","2090-9071"],"issn-type":[{"value":"2090-9063","type":"print"},{"value":"2090-9071","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,10,8]]}}}