Please upload file using POST with 'image' parameter{"id":9418,"date":"2022-01-07T15:01:04","date_gmt":"2022-01-07T15:01:04","guid":{"rendered":"https:\/\/env.eng.chula.ac.th\/?p=9418"},"modified":"2026-02-16T07:15:50","modified_gmt":"2026-02-16T07:15:50","slug":"assoc-prof-khemarath-osathaphan-ph-d","status":"publish","type":"post","link":"https:\/\/env.eng.chula.ac.th\/?p=9418","title":{"rendered":"Assoc. Prof. Khemarath Osathaphan, Ph.D."},"content":{"rendered":"

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$\"\"$ <\/h2>\n
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Assoc. Prof. Khemarath Osathaphan, Ph.D.<\/b><\/h2>\n
E-mail: <\/b>khemarath.o@chula.ac.th<\/span><\/a><\/p>\n<\/div>\n<\/div>\n
Education<\/b><\/p>\n
Ph.D. Environmental Engineering, Oregon State University <\/span>
<\/span>M.S. Environmental Engineering, Oregon State University <\/span>
<\/span>B.Eng. Civil Engineering, Chulalongkorn University<\/span><\/p>\n
Employment History<\/b><\/p>\n
2002-present Department of Environmental Engineering<\/span>, <\/b>Faculty of Engineer, Chulalongkorn University, Thailand <\/span><\/p>\n
Publication<\/b><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
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Siratham, S., Osathaphan, K., Punyapalakul, P.<\/span> Competitive adsorption of pharmaceuticals and dissolved organic matter from hospital effluent on amine-functionalized periodic mesoporous organosilicas<\/b> 2025, Scientific Reports 15 (1)<\/span><\/p>\n<\/td>\n<\/tr>\n
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Srithanrat, S., Osathaphan, K., Sharma, VK., Kraiya, C.<\/span> Rapid and efficient removal of Ni (II) in water using constant-current electrolysis<\/b> 2016, Desalination and Water Treatment 57 (34)<\/span><\/p>\n<\/td>\n<\/tr>\n
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\u0e1a\u0e31\u0e27\u0e14 \u0e01, \u0e2d\u0e20\u0e34\u0e23\u0e38\u0e08\u0e35<\/span> \u0e1c\u0e25\u0e02\u0e2d\u0e07\u0e04\u0e48\u0e32\u0e04\u0e27\u0e32\u0e21\u0e40\u0e02\u0e49\u0e21\u0e02\u0e49\u0e19\u0e40\u0e23\u0e34\u0e48\u0e21\u0e15\u0e49\u0e19\u0e02\u0e2d\u0e07\u0e19\u0e34\u0e01\u0e40\u0e01\u0e34\u0e25\u0e41\u0e25\u0e30\u0e44\u0e14\u0e40\u0e21\u0e17\u0e34\u0e25\u0e44\u0e01\u0e25\u0e2d\u0e2d\u0e01\u0e0b\u0e35\u0e21 \u0e17\u0e35\u0e48\u0e21\u0e35\u0e15\u0e48\u0e2d\u0e01\u0e32\u0e23\u0e01\u0e33\u0e08\u0e31\u0e14\u0e19\u0e34\u0e01\u0e40\u0e01\u0e34\u0e25\u0e2d\u0e2d\u0e01\u0e08\u0e32\u0e01\u0e19\u0e49\u0e33\u0e40\u0e2a\u0e35\u0e22\u0e2b\u0e49\u0e2d\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23\u0e40\u0e04\u0e21\u0e35\u0e14\u0e49\u0e27\u0e22\u0e27\u0e34\u0e18\u0e35\u0e40\u0e04\u0e21\u0e35\u0e44\u0e1f\u0e1f\u0e49\u0e32<\/b> 2015, <\/span><\/p>\n<\/td>\n<\/tr>\n
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\u0e1b\u0e32\u0e19\u0e17\u0e2d\u0e07, \u0e1b\u0e23\u0e35\u0e22\u0e32<\/span> \u0e01\u0e32\u0e23\u0e01\u0e33\u0e08\u0e31\u0e14\u0e42\u0e04\u0e23\u0e40\u0e21\u0e35\u0e22\u0e21\u0e41\u0e25\u0e30\u0e17\u0e2d\u0e07\u0e41\u0e14\u0e07\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e15\u0e48\u0e2d\u0e40\u0e19\u0e37\u0e48\u0e2d\u0e07\u0e08\u0e32\u0e01\u0e19\u0e49\u0e33\u0e40\u0e2a\u0e35\u0e22\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e1c\u0e25\u0e34\u0e15\u0e41\u0e17\u0e48\u0e19\u0e1e\u0e34\u0e21\u0e1e\u0e4c\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e27\u0e34\u0e18\u0e35\u0e01\u0e32\u0e23\u0e17\u0e32\u0e07\u0e40\u0e04\u0e21\u0e35\u0e44\u0e1f\u0e1f\u0e49\u0e32<\/b> 2015, <\/span><\/p>\n<\/td>\n<\/tr>\n
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Osathaphan, Khemarath., Kittisarn, Wasinee., Chatchaitanawat, Prapaporn., A, Ria., Kim, Hyunook., K, Virender.<\/span> Oxidation of Ni (II)-cyano and Co (III)-cyano complexes by Ferrate (VI): Effect of pH<\/b> 2014, Journal of Environmental Science and Health, Part A 49<\/span><\/p>\n<\/td>\n<\/tr>\n
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\u0e28\u0e34\u0e23\u0e34\u0e21\u0e32\u0e1b\u0e31\u0e0d\u0e0d\u0e32\u0e40\u0e21\u0e18\u0e35\u0e01\u0e38\u0e25, \u0e27\u0e34\u0e1a\u0e39\u0e25\u0e22\u0e4c\u0e25\u0e31\u0e01\u0e29\u0e13\u0e4c\u0e1e\u0e36\u0e48\u0e07\u0e23\u0e31\u0e28\u0e21\u0e35, \u0e40\u0e02\u0e21\u0e23\u0e31\u0e10\u0e42\u0e2d\u0e2a \u0e16\u0e32\u0e1e\u0e31\u0e19\u0e18\u0e38\u0e4c, \u0e2d\u0e31\u0e08 \u0e09\u0e23\u0e34\u0e22\u0e32\u0e2a\u0e38\u0e23\u0e34\u0e22\u0e30\u0e27\u0e07\u0e28\u0e4c, \u0e2d\u0e31\u0e07\u0e28\u0e38\u0e21\u0e32\u0e25\u0e34\u0e19 \u0e40\u0e2a\u0e19\u0e08\u0e31\u0e19\u0e17\u0e23\u0e4c\u0e12\u0e34\u0e44\u0e0a\u0e22, \u0e14\u0e34\u0e2a \u0e18\u0e23\u0e40\u0e2a\u0e21\u0e32\u0e40\u0e07\u0e34\u0e19<\/span> \u0e01\u0e32\u0e23\u0e28\u0e36\u0e01\u0e29\u0e32\u0e1c\u0e25\u0e02\u0e2d\u0e07\u0e23\u0e30\u0e1a\u0e1a\u0e1a\u0e33\u0e1a\u0e31\u0e14\u0e19\u0e49\u0e33\u0e40\u0e2a\u0e35\u0e22\u0e41\u0e1a\u0e1a\u0e1b\u0e34\u0e14\u0e43\u0e19\u0e42\u0e04\u0e23\u0e07\u0e01\u0e32\u0e23\u0e17\u0e35\u0e48\u0e1e\u0e31\u0e01\u0e2d\u0e32\u0e28\u0e31\u0e22\u0e02\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e40\u0e04\u0e2b\u0e30\u0e41\u0e2b\u0e48\u0e07\u0e0a\u0e32\u0e15\u0e34\u0e17\u0e35\u0e48\u0e21\u0e35\u0e15\u0e48\u0e2d\u0e04\u0e27\u0e32\u0e21\u0e40\u0e02\u0e49\u0e21\u0e02\u0e49\u0e19\u0e02\u0e2d\u0e07\u0e44\u0e1a\u0e42\u0e2d\u0e41\u0e2d\u0e42\u0e23\u0e0b\u0e2d\u0e25 \u0e41\u0e25\u0e30\u0e01\u0e4a\u0e32\u0e0b\u0e21\u0e35\u0e40\u0e17\u0e19\u0e43\u0e19\u0e1a\u0e23\u0e34\u0e40\u0e27\u0e13\u0e43\u0e01\u0e25\u0e49\u0e40\u0e04\u0e35\u0e22\u0e07<\/b> 2014, \u0e27\u0e32\u0e23\u0e2a\u0e32\u0e23 \u0e27\u0e34\u0e28\u0e27\u0e01\u0e23\u0e23\u0e21\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c 5<\/span><\/p>\n<\/td>\n<\/tr>\n
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Osathaphan, K., Ruengruehan, K., Yngard, RA., Sharma, VK.<\/span> Photocatalytic degradation of Ni (II)-Cyano and Co (III)-cyano complexes<\/b> 2013, Water<\/span><\/p>\n<\/td>\n<\/tr>\n
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Chotpantarat, S., Ong, SK., Sutthirat, C., Osathaphan, K.<\/span> Competitive modeling of sorption and transport of Pb2+, Ni2+, Mn2+ and Zn2+ under binary and multi-metal systems in lateritic soil columns<\/b> 2012, Geoderma 189<\/span><\/p>\n<\/td>\n<\/tr>\n
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Chotpantarat, S., Ong, SK., Sutthirat, C., Osathaphan, K.<\/span> Influence of variable fluxes and sorption properties on Mn2+ transport under single, binary, and multiple metals through lateritic aquifer<\/b> 2012, Geological Society of Malaysia (GSM)<\/span><\/p>\n<\/td>\n<\/tr>\n
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Chotpantarat, S., Ong, SK., Sutthirat, C., Osathaphan, K.<\/span> Effect of pH on transport of Pb2+, Mn2+, Zn2+ and Ni2+ through lateritic soil: column experiments and transport modeling<\/b> 2011, Journal of Environmental Sciences 23 (4)<\/span><\/p>\n<\/td>\n<\/tr>\n
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Chotpantarat, S., Ong, SK., Sutthirat, C., Osathaphan, K.<\/span> Competitive sorption and transport of Pb2+, Ni2+, Mn2+, and Zn2+ in lateritic soil columns<\/b> 2011, Journal of Hazardous materials 190 (1-3)<\/span><\/p>\n<\/td>\n<\/tr>\n
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Osathaphan, K., Tiyanont, P., Yngard, RA., Sharma, VK.<\/span> Removal of cyanide in Ni (II)\u2013cyanide, Ni (II)\u2013cyanide\u2013EDTA, and electroplating rinse wastewater by ferrate (VI)<\/b> 2011, Water<\/span><\/p>\n<\/td>\n<\/tr>\n
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Chotpantarat, S., Ong, SK., Sutthirat, C., Osathaphan, K.<\/span> Effect of pH on transport of Pb2+<\/b> 2011, Mn2+<\/span><\/p>\n<\/td>\n<\/tr>\n
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Osathaphan, K., Tiyanont, P., Yngard, RA., Sharma, VK.<\/span> Removal of cyanide by ferrate (VI): effect of metals and ethylenediaminetetraacetate<\/b> 2009, Prog. Environ. Sci. Technol 2<\/span><\/p>\n<\/td>\n<\/tr>\n
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Osathaphan, K., Chucherdwatanasak, B., Rachdawong, P., Sharma, VK.<\/span> Photocatalytic oxidation of cyanide in aqueous titanium dioxide suspensions: Effect of ethylenediaminetetraacetate<\/b> 2008, Solar Energy 82 (11)<\/span><\/p>\n<\/td>\n<\/tr>\n
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Osathaphan, K., Boonpitak, T., Laopirojana, T., Sharma, VK.<\/span> Removal of cyanide and zinc\u2013cyanide complex by an ion-exchange process<\/b> 2008, Water<\/span><\/p>\n<\/td>\n<\/tr>\n
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Osathaphan, K., Chucherdwatanasak, B., Rachdawong, P., Sharma, VK.<\/span> Effect of ethylenediaminetetraacetate on the oxidation of cyanide in an electrochemical process<\/b> 2008, Journal of Environmental Science and Health<\/span><\/p>\n<\/td>\n<\/tr>\n
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Chotpantarat, S., Ong, SK., Sutthirat, C., Osathaphan, K.<\/span> Heavy metal contamination of groundwater and surrounding soils by tailing leachates from a gold mine in Thailand<\/b> 2008, J Sci Res 33<\/span><\/p>\n<\/td>\n<\/tr>\n
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Yngard, R., Damrongsiri, S., Osathaphan, K., Sharma, VK.<\/span> Ferrate (VI) oxidation of zinc\u2013cyanide complex<\/b> 2007, Chemosphere 69 (5)<\/span><\/p>\n<\/td>\n<\/tr>\n
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Lorphensri, O., Sabatini, DA., Kibbey, TCG., Osathaphan, K., Saiwan, C.<\/span> Sorption and transport of acetaminophen, 17\u03b1-ethynyl estradiol, nalidixic acid with low organic content aquifer sand<\/b> 2007, Water research 41 (10)<\/span><\/p>\n<\/td>\n<\/tr>\n
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Fuangswasdi, A., Krajangpan, S., Sabatini, DA., Acosta, EJ., Osathaphan, K., Tongcumpou, C.<\/span> Effect of admicellar properties on adsolubilization: column studies and solute transport<\/b> 2007, Water research 41<\/span><\/p>\n<\/td>\n<\/tr>\n
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Lorphensri, Oranuj., Intravijit, Jittipong., A, David., CG, Tohren., Osathaphan, Khemarath., Saiwan, Chintana.<\/span> Sorption of acetaminophen, 17\u03b1-ethynyl estradiol, nalidixic acid, and norfloxacin to silica, alumina, and a hydrophobic medium<\/b> 2006, Water research 40<\/span><\/p>\n<\/td>\n<\/tr>\n
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Fuangswasdi, A., Charoensaeng, A., Sabatini, DA., Scamehorn, JF., Acosta, EJ., Osathaphan, K., Khaodhiar, S.<\/span> Mixtures of anionic and cationic surfactants with single and twin head groups: adsorption and precipitation studies<\/b> 2006, Journal of surfactants and detergents 9<\/span><\/p>\n<\/td>\n<\/tr>\n
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Fuangswasdi, A., Charoensaeng, A., Sabatini, DA., Scamehorn, JF., Acosta, EJ., Osathaphan, K., Khaodhiar, S.<\/span> Mixtures of anionic and cationic surfactants with single and twin head groups: solubilization and adsolubilization of styrene and ethylcyclohexane<\/b> 2006, Journal of surfactants and detergents 9<\/span><\/p>\n<\/td>\n<\/tr>\n
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Sabatini, DA., Fuangswasdi, A., Charoensaeng, A., Scamehorn, JF., Acosta, EJ., Osathaphan, K., Khaodhiar, S.<\/span> Self assembly of anionic-cationlic surfactant mixtures on alumina: Adsorption capacity and adsolubilization potential<\/b> 2005, 230<\/span><\/p>\n<\/td>\n<\/tr>\n
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Lorphensri, O., Intravichit, J., Sabatini, DA., Kibbey, TCG., Osathaphan, K., Saiwan, C.<\/span> Sorption and transport of acetaminophen, nalidixic acid and 17-alpha-ethynylestradiol to silica, alumina and a hydrophobic medium.<\/b> 2004, 228<\/span><\/p>\n<\/td>\n<\/tr>\n
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Osathaphan, K.<\/span> Multi-metal equilibrium sorption and transport modeling for copper, chromium, and arsenic in an iron oxide-coated sand, synthetic groundwater system<\/b> 2002, Oregon State University<\/span><\/p>\n<\/td>\n<\/tr>\n
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Azizian, MF., Osathaphan, K., Nelson, PO.<\/span> Sorption and transport model for copper, chromium, and arsenic sorption on an iron-oxide-coated sand, synthetic groundwater system.<\/b> 2002, Abstracts of Papers of the American Chemical Society 223<\/span><\/p>\n<\/td>\n<\/tr>\n
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Khaodhiar, S., Azizian, MF., Osathaphan, K., Nelson, PO.<\/span> Copper, chromium, and arsenic adsorption and equilibrium modeling in an iron-oxide-coated sand, background electrolyte system<\/b> 2000, Water<\/span><\/p>\n<\/td>\n<\/tr>\n
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Azizian, MF., Osathaphan, K., Nelson, PO.<\/span> Preprints of extended abstracts presented at the ACS national meeting<\/b> 2000, American Chemical Society<\/span><\/p>\n<\/td>\n<\/tr>\n
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Azizian, MF., Osathaphan, K., Nelson, PO.<\/span> Simultaneous removal of Cu (II), Cr (VI), and As (V) metals from contaminated soils and groundwater.<\/b> 2000, ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 219<\/span><\/p>\n<\/td>\n<\/tr>\n
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Chotpantarat, S., Ong, SK., Sutthirat, C., Osathaphan, K.<\/span> Influence of Environmental Factors on Nonequilibrium Transport of Mn2+ Through Lateritic Aquifer: A Case Study of Gold Mine in Thailand<\/b> , <\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"
Assoc. Prof. Khemarath Osathaphan, Ph.D. E-mail: khemarath.o@chula.ac.th Education Ph.D. Environmental Engineering, Oregon State University M.S. Environmental Engineering, Oregon State University B.Eng. Civil Engineering, Chulalongkorn University Employment History 2002-present Department of Environmental Engineering, Faculty of Engineer, Chulalongkorn University, Thailand Publication Siratham, S., Osathaphan, K., Punyapalakul, P. Competitive adsorption of pharmaceuticals and dissolved organic matter fromContinue reading “Assoc. Prof. Khemarath Osathaphan, Ph.D.”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":9263,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[8],"tags":[],"class_list":["post-9418","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-faculty-members"],"_links":{"self":[{"href":"https:\/\/env.eng.chula.ac.th\/index.php?rest_route=\/wp\/v2\/posts\/9418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/env.eng.chula.ac.th\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/env.eng.chula.ac.th\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/env.eng.chula.ac.th\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/env.eng.chula.ac.th\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9418"}],"version-history":[{"count":17,"href":"https:\/\/env.eng.chula.ac.th\/index.php?rest_route=\/wp\/v2\/posts\/9418\/revisions"}],"predecessor-version":[{"id":13507,"href":"https:\/\/env.eng.chula.ac.th\/index.php?rest_route=\/wp\/v2\/posts\/9418\/revisions\/13507"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/env.eng.chula.ac.th\/index.php?rest_route=\/wp\/v2\/media\/9263"}],"wp:attachment":[{"href":"https:\/\/env.eng.chula.ac.th\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9418"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/env.eng.chula.ac.th\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9418"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/env.eng.chula.ac.th\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}