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dc.contributor.authorDechprasitthichoke Paunpassananen_US
dc.contributor.authorWangkarn Sunantaen_US
dc.contributor.authorThiansem Sakdiphonen_US
dc.contributor.authorSooksamiti Ponlayuthen_US
dc.contributor.authorArquero Orn-Anongen_US
dc.date.accessioned2018-09-10T04:01:55Z-
dc.date.available2018-09-10T04:01:55Z-
dc.date.issued2007-09-01en_US
dc.identifier.issn1001604Xen_US
dc.identifier.other2-s2.0-34548638239en_US
dc.identifier.other10.1002/cjoc.200790228en_US
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=34548638239&origin=inwarden_US
dc.identifier.urihttp://cmuir.cmu.ac.th/jspui/handle/6653943832/60953-
dc.description.abstractCharacterization of planting materials used as adsorbent has been studied in order to compare potassium ion adsorption on two types of planting materials, which are a fired planting material (FPM) made from a mixture of 4 kinds of wastes (bottom ash, flue gas desulfurization (FGD) gypsum, paddy soil and sawdust) formed and fired at 850°C and the commercial planting material called "hydroball" (HDB) bought from Jatujak market, Bangkok. The physical characteristics of both types of planting materials indicate that the FPM has a larger specific surface area than the HDB. The factors affecting potassium adsorption on both the planting materials such as an equilibration time and some solid/solution ratios were investigated. The suitable equilibration time for the adsorption to reach an equilibrium on the FPM and HDB is one and two hours, respectively. The highest amounts of potassium ion adsorbed on both the planting materials were obtained when the solid/solution ratio was 1 : 15. The adsorption behavior on both the planting materials tends to correspond with the Freundlich isotherm. © 2007 SIOC, CAS, & Wiley-VCH Verlag GmbH & Co. KGaA.en_US
dc.subjectChemistryen_US
dc.titleAdsorption behavior of potassium ion on planting materialsen_US
dc.typeJournalen_US
article.title.sourcetitleChinese Journal of Chemistryen_US
article.volume25en_US
article.stream.affiliationsChiang Mai Universityen_US
article.stream.affiliationsThe Office of Primary Industries and Mines Region 3en_US
Appears in Collections:CMUL: Journal Articles

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