{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,24]],"date-time":"2025-10-24T13:02:27Z","timestamp":1761310947065},"reference-count":0,"publisher":"IWA Publishing","issue":"9","content-domain":{"domain":["iwaponline.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2014,5,1]]},"abstract":"<jats:p>Na-montmorillonite (Na-Mont) and organic montmorillonite modified by cetyltrimethylammonium bromide (CTAB-Mont) and tetramethylammonium bromide (TMAB-Mont) were prepared as adsorbents to remove organic contaminants from 2,4,6-trinitrotoluene (TNT) red water. The characterizations of the samples were performed with X-ray diffraction and Fourier transform infrared spectroscopy. The adsorption capacity of CTAB-Mont (15.9 mg\/g) was much larger than Na-Mont (0.26 mg\/g) and TMAB-Mont (1.7 mg\/g). Langmuir isotherm and the pseudo-second-order kinetic models fitted the experimental results well. The main factor in the adsorption promotion was the distribution phase in the interlayer of CTAB-Mont. The arrangement of molecules analyzed by molecular simulation corresponded to the experimental data and supported the adsorption mechanism.<\/jats:p>","DOI":"10.2166\/wst.2014.039","type":"journal-article","created":{"date-parts":[[2014,5,7]],"date-time":"2014-05-07T15:43:28Z","timestamp":1399477408000},"page":"1798-1804","update-policy":"http:\/\/dx.doi.org\/10.2166\/iwapcrossmarkpolicypage","source":"Crossref","is-referenced-by-count":13,"title":["Modification of a Na-montmorillonite with quaternary ammonium salts and its application for organics removal from TNT red water"],"prefix":"10.2166","volume":"69","author":[{"given":"Qian","family":"Zhang","sequence":"first","affiliation":[{"name":"National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, 100083, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zilin","family":"Meng","sequence":"first","affiliation":[{"name":"National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, 100083, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yihe","family":"Zhang","sequence":"first","affiliation":[{"name":"National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, 100083, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guocheng","family":"Lv","sequence":"first","affiliation":[{"name":"National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, 100083, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fengzhu","family":"Lv","sequence":"first","affiliation":[{"name":"National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, 100083, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Limei","family":"Wu","sequence":"first","affiliation":[{"name":"National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, 100083, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"945","published-online":{"date-parts":[[2014,1,27]]},"container-title":["Water Science and Technology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/iwaponline.com\/wst\/article-pdf\/69\/9\/1798\/470894\/1798.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"http:\/\/iwaponline.com\/wst\/article-pdf\/69\/9\/1798\/470894\/1798.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,3,28]],"date-time":"2020-03-28T05:54:08Z","timestamp":1585374848000},"score":1,"resource":{"primary":{"URL":"https:\/\/iwaponline.com\/wst\/article\/69\/9\/1798\/18364\/Modification-of-a-Namontmorillonite-with"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,1,27]]},"references-count":0,"journal-issue":{"issue":"9","published-online":{"date-parts":[[2014,1,27]]},"published-print":{"date-parts":[[2014,5,1]]}},"URL":"https:\/\/doi.org\/10.2166\/wst.2014.039","relation":{},"ISSN":["0273-1223","1996-9732"],"issn-type":[{"value":"0273-1223","type":"print"},{"value":"1996-9732","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2014,5,1]]},"published":{"date-parts":[[2014,1,27]]}}}