International Conferences
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- Nisakorn Thongkon*, Pattharaporn Rochjaleanpadung, Saowalak Areerob, Niyakorn Kuchana, Kwanchai Sriwarerat, 2020, “Adsorption and detection of lead (II) ions using fish scales of Barbonymus Gonionotus”, Proceeding of the Pure and Applied Chemistry International Conference 2020 (PACCON 2020), February 13-14, 2020, IMPACT Forum, Muangthong Thani, Nonthaburi, Thailand, pp. EC12-EC18.
- Chalinee Sutthamee*, Nisakorn Thongkon, 2020, “PAR modified fish scales of Barbonymus Gonionotus for heavy metal ion detection”, Proceeding of the Pure and Applied Chemistry International Conference 2020 (PACCON 2020), February 13-14, 2020, IMPACT Forum, Muangthong Thani, Nonthaburi, Thailand, pp. EC63-EC68.
- Lita Chheang*, Nisakorn Thongkon, Sudtida Pliankarom Thanosupsin, 2020, “Environmental monitoring of selected heavy metals in water and sediment samples from Chan Thnal reservoir, Cambodia”, Proceeding of the Pure and Applied Chemistry International Conference 2020 (PACCON 2020), February 13-14, 2020, IMPACT Forum, Muangthong Thani, Nonthaburi, Thailand, pp. EC94-EC99.
- Nisakorn Thongkon*, Nutthakarn Jamornmarn and Ramita Sirindachanon, 2019, “Study on vortex assisted adsorption of nonylphenol polyethoxylate onto KOH-treated fish scales of Barbonymus gonionotus: effects of ionic strength, solution pH and cationic surfactant on adsorption”, Pure and Applied Chemistry International Conference 2019 (poster presentation) (PACCON 2019), February 7-8, 2019, BITEC, Bangkok, Thailand.
- Nisakorn Thongkon*, Hannarong Prakobtham, Kittiya Mahaphattarasakun, Chutikan Inkrod and Nutsanum Klueb-arb, 2018, “Adsorption of nickel (II) ions using 8-hydroxyquinoline immobilized on fish scales of Barbonymus gonionotus”, Proceeding of 8th Iupac International Conference on Green Chemistry 2018, September 9-14, Shangri-La Hotel, Bangkok, Thailand, pp. 117-123.
- Nisakorn Thongkon*, Nareporn Phuakyod and Pensupa Jirayuvanun, 2017, Adsorption isotherm and kinetics of nonylphenol by chemically modified fish scales of Rastrelliger neglectus, Proceeding of Pure and Applied Chemistry International Conference 2017 (PACCON 2017), February 2-3, 2017, Centra Government Complex Hotel&Convention Centre, Chaneng Watthana, Bangkok, Thailand, pp. 195-200.
- Tiraphan Khumduang* and Nisakorn Thongkon, 2015, “A Study on 10th grade students’ Conceptions on ionic bonding by using inquiry-based learning activities” Proceeding of The 35th National Research Conference 2015, June 25-26, 2015, Rajabhat Rajanagarindra University, pp. 693-708.
- Nisakorn Thongkon*, Prapai Chaisongkore and Supanee Anarcha, 2015, “Effect of anionic surfactant on chromium (III) adsorption onto HCl-treated fish Scales of Java Barb”, Proceeding of Pure and Applied Chemistry International Conference 2015 (PACCON 2015), January 21-23, 2015, King Mongkut’ s University of Technology Thonburi, pp. 685-688.
- Nisakorn Thongkon, Prapai Chaisongkore and Supanee Anarcha, 2015, “Effect of Anionic Surfactant on Chromium (III) Adsorption onto HCl-Treated Fish Scales of Java Barb”, Proceeding of Pure and Applied Chemistry International Conference 2014, January 21-23, 2015, King Mongkut’ s University of Technology Thonburi, pp. 685-688.
- Nisakorn Thongkon*, Sarunchai Rungsawang, Surachet Saelu, 2014, “Isotherm, Kinetic and Thermodynamic Study of Chromium (III) and Chromium (VI) Adsorption onto Sawdust of Coconut Trees”, Proceeding of Pure and Applied Chemistry International Conference 2014, January 8-10, 2014, Khon Kaen University, pp. 905-908.
- Nisakorn Thongkon*, Patraphon Kaewthumrong, Watchara Mungmai, 2013, “Nonylphenol Polyethoxylate Degradation by Means of Fenton and Photo-Fenton Processes”, Proceeding of Pure and Applied Chemistry International Conference 2013, January 23-25, 2013, Burapha University, pp. 234-237.
- Nisakorn Thongkon*, Sirikhwan Klabdee and Savinee Pochna, 2012, “Isotherm and Kinetics Study of Nonylphenol Adsorption onto Fish Scales of JAVA BARB”, Proceeding of Pure and Applied Chemistry International Conference 2012, January 11-13, 2012, Chiang Mai University, pp. 603-607.
- Thongkon, N., Bumrerjit, E., and Udomphan, S., 2011, “Speciation and Preconcentration of Chromium Ions in Aqueous Solution by a KOH Treated Fish Scale Microcolumn and Determination by Flame Atomic Absorption Spectrometry”, Proceeding of Pure and Applied Chemistry International Conference 2011, January 5-7, 2011, Srinakharinwirot University, pp. 200-203.
- N.Thongkon, V. Sutthithum, and S. Premsri, 2010, “Isotherm and kinetics study of nonylphenol polyethoxylate and nonylphenol adsorption onto Rastrelliger neglectus”, Pure and Applied Chemistry International Conference (PACCON 2010), January 21-23, Ubon Ratchathani University, Thailand, p. 226-229.
- Thongkon, N., Suvichasophon, S. and Winyupakorn, T., 2008, “Study of Metal Ion Adsorption on Fish Scales of Rastrelliger neglectus”, Pure and Applied Chemistry International Conference (PACCON 2008), January 30-February 1, Sofitel Centara Bangkok, Bangkok, Thailand, p. 332.
- Thongkon, N. Klumdit, P., and Saedan, N., 2007, “Use of Solid Phase Extraction Method for Dimethylarsinic Acid Removal from Water Samples”, The 4th IWA Leading-Edge Conference and Exhibition on Water and Wastewater Technologies, June 3-6 Swisshotel. The Stamford, Singapore, p. 61.
- Thongkon, N. ratanachatchuchai, K., and Mathup, G., 2006, “Study and Comparison of Metal Quantity in Raw Water, Tap Water and Drinking Water from Reverse Osmosis Process in the Bangkon Metropolis, Nonthaburi, and Samutprakarn Province”, International Conference on Environment 2006 (ICENV 2006), November 13-15, Grand Plaza Parkroyal, Penang, Malaysia, P.54.
- Thongkon, N. Worrangham, K., and Manabanyong, U., 2006, “Methodology for Determination of Arsenic in Perna Viridus Linnaeus”, International Conference on Environment 2006 (ICENV 2006), November 13-15, Grand Plaza Parkroyal, Penang, Malaysia, P.84.
- Thongkon, N. Sarakrai, S., and Karakool, O., 2006, “Separation and Determination of Linear Alkylbenzenesulfonate by Ion-pair Chromatography”, International Conference and Exhibition on Green Chemistry (MCC 2006), September 19-21, Sunway Pyramid Convention Centre, Petaling Java, Selangor, Malaysia, pp. 593-600.
- Thongkon, N. Tubprasert, J., and Khamkaew, J., 2005, “Qualitative and Quantitative Analysis of Anionic and Nonionic Surfactants by Reversed-Phase High Performance Liquid Chromatography”, The 11th Asian Chemical Congress (11th ACC), August 24-26, Korea University, Seoul, Korea, P. 294.
- Thongkon, N., Chairatnikorn, K., and Phaijit, W., 2005, “Use of Off-line SPE-HPLC in Analysis of Nonionic Surfactant and their Degradation Products from Water Samples”, The 11th Asian Chemical Congress (11th ACC), August 24-26, Korea University, Seoul, Korea, P. 293.
- Paysuwan, P., Pamakhatay, C., and Thongkon, N., 2004, “Gallotannin as Complexing Agent for Metal Ions: Application for Removal Metals from Water Samples”, The 2nd Asian International Conference on Ecotoxicology and Environmental Safety (SECOTOX 2004), September 26-29, BP Samila Beach Hotel, Songkla, Thailand, p.115.
- Hanvajanawong, N., Thongkon, N., Ungchusuk, C., and Ramsomphob, W.*, 2004, “Effect of Trichloroisocyanuric Acid Disinfectant Filled in Swimming Pool Water”, The 3rd Regional Conference on Energy Technology towards as a Clean Environment “Sustainable Energy and Environment (SEE)”, December 1-3, Hilton Hua Hin Resort&Spa, Phachuapkhirikhan, Thailand.
- Veinghirun, M., Charucheiwpanich, T., and Thongkon, N., 2003, “Precipitation of Metal Ions by Hydrolysable Tannin: Optimal Conditions”, The 10th Asian Chemical Congress (10ACC 2003) Joint with the 8th Eurasia conference on Chemical Sciences (EuASC2S-8), October 21-23, Hanoi, Vietnam.
- Thongkon, N.*, and Roberts, D.J., 2000, “The Chromatographic Trapping and Separation of Chromium Species Prior to Atomic Absorption Spectrometric Detection”, The 7th FECS Conference on Chemistry in the Environment, Trace Metal Speciation in the Aquatic Environment, August 27-30, Oporto, Portugal.
- Thongkon, N., and Roberts, D.J., 2000, “Chromium Spectiation by Flow Injection Analysis using Micro Column Packed with Aminopropyl Based Silica and Coupling with Flame Atomic Absorption Spectrophotometer”, The 8th International Conference of Flow Analysis, June 25-29, Warsaw, Poland.
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