Pummarin Khamdahsag - Sustainable Environment Research Institute, Chulalongkorn University

Professional Expertise

Photocatalysis, Adsorption, Advanced oxidation processes, Green chemistry, Waste utilization, Wastewater treatment, Air pollution control

Education

2012 Ph.D. in Environmental Management (International Program), Chulalongkorn University, Thailand

2008 M.Eng. in Energy and Environmental Management Technology, Thammasat University, Thailand

2003 B.Ed. in Science-Chemistry, Chiang Mai University, Thailand

Experience

2013-2014 Post-doctoral researcher, National Nanotechnology Center, National Science and Technology Development Agency (NSTDA), Thailand

2012-2013 Post-doctoral researcher, School of Chemistry, Institute of Science, Suranaree University of Technology, Thailand

2012 Post-doctoral researcher, National Center of Excellence on Environment and Hazardous Waste Management (NCE-EHWM), Thammasat University, Thailand

Peer-Reviewed Publication

1. Mani, T., Ebner, R., Lebreton, L., Khamdahsag, P., Phihusut, D., Hawangchu, Y., Lohwacharin, J., Piemjaiswang, R. (2025). The tidal trap - Seasonal transport of floating macrodebris in the bi-directional Chao Phraya River network on the Gulf of Thailand. Marine Pollution Bulletin. 212: 117605.

2. Budput, A., Yan, D.Y.S., Htike, M.T.T., Khamdahsag, P., Tanboonchuy, V. (2023). Hexadecyltrimethylammonium-modified fly-ash zeolite for sulfate removal in treated coal-fired power plant effluent. Engineering and Applied Science Research. 50(4): 350-358.

3. Khamdahsag, P., Jarichanon, T., Yan, D.Y.S., Grisdanurak, N., Tanboonchuy, V. (2023). Utilization of lignin separated from pulp and paper wastewater for lead removal. Materials Today: Proceedings 75: 112-118.

4. Deewan, R., Yan, D.Y.S., Khamdahsag, P., Tanboonchuy, V. (2023). Remediation of arsenic-contaminated water by green zero-valent iron nanoparticles. Environmental Science and Pollution Research 30: 90352–90361.

5. Tulaphol, S., Grisdanurak, N., Anariba, F., Tongcumpou, C., Khamdahsag, P. (2023). Batch and continuous flow treatment studies of trichloroethylene contaminated in water by silver and cerium doped zinc oxide adsorption and photocatalysis. Sains Malaysiana 52(2): 533-545.

6. Mani, T., Hawangchu, Y., Khamdahsag, P., Lohwacharin, J., Phihusut, D., Arsiranant, I., Junchompoo, C., Piemjaiswang, R. (2023). Gaining new insights into macroplastic transport ‘hotlines’ and fine-scale retention-remobilisation using small floating high-resolution satellite drifters in the Chao Phraya River estuary of Bangkok. Environmental Pollution 320: 121124.

7. Phanthasri, J., Yan, D.Y.S., Wantala, K., Khunphonoi, R., Khamdahsag, P., Tanboonchuy, V. (2023). Selenate removal via continuous fixed-bed column with nanoscale zero-valent iron supported on bentonite-zeolite pellets. Journal of Water Process Engineering 53: 103843.

8. Suwannatrai, S., Yan, D.Y.S., Khamdahsag, P., Tanboonchuy V. (2022). Zeolite/cerium oxide coat-on activated alumina ball for arsenite removal via fixed-bed continuous flow adsorption column. Applied Science and Engineering Progress. 15(4): 5571.

9. Dubsok, A., Khamdahsag, P., Kittipongvises, S. (2022). Life cycle environmental impact assessment of cyanate removal in mine tailings wastewater by nano-TiO2/FeCl3 photocatalysis. Journal of Cleaner Production. 366: 132928.

10. Ansar, M.A., Assawadithalerd, M., Tipmanee, D., Laokiat, L., Khamdahsag, P., Kittipongvises, S. (2021). Occupational exposure to hazards and volatile organic compounds in small-scale plastic recycling plants in Thailand by integrating risk and life cycle assessment concepts. Journal of Cleaner Production. 329: 129582.

11. Khamdahsag, P., Yan, D.Y.S., Poompang, P., Supannafai, N., Tanboonchuy, V. (2021). Continuous fxed-bed column studies of arsenite removal via oxidation and adsorption coprocesses. Journal of Water Process Engineering. 42: 102176.

12. Khamdahsag, P., Jarichanon, T., Phanthasri, J., Suwannatrai, S., Pangkumhang, B., and Tanboonchuy, V. (2021). Adsorption of dye over lignin obtained from wastewater separation. Current Applied Science and Technology. 21(1): 162-172.

13. Suwannatrai, S., Yan, D.Y.S., Phanthasri, J., Khamdahsag, P., Wannapaiboon, S., and Tanboonchuy, V. (2020). Oxidation-adsorption of arsenite contaminated water over ceria nanorods. Desalination and Water Treatment. 200: 252-261.

14. Phanthasri, J., Grisdanurak, N., Khamdahsag, P., Wantala, K., Khunphonoi, R., Wannapaiboon, S., and Tanboonchuy, V. (2020). Role of zeolite-supported nanoscale zero-valent iron in selenate removal. Water, Air, and Soil Pollution. 231: 199: 1-12.

15. Pangkumhang, B., Pantasri, J., Suwannatrai, S., Khamdahsag P., Lin, C., and Tanboonchuy V. (2019). Optimization of lignin removal from synthesized wastewater by iron (III) trimesate. Environment and Natural Resources Journal. 17(4): 1-10

16. Pangkumhang, B., Jutaporn, P., Sorachoti, K., Khamdahsag P., and Tanboonchuy V. (2019). Applicability of iron (III) trimesic (Fe-BTC) to enhance lignin separation from pulp and paper wastewater. Sains Malaysiana. 48(1): 199-208.

17. Khamdahsag, P., Pimpha, N., Thongruang, R., Grisdanurak, N., Nanny, M.A., and Wittayakun, J. (2018). Photocatalysis of atrazine using ZnO texturally modified with sticky rice starch template and doped with transition metals. Environmental Engineering and Management Journal. 17(12): 2923-2931.

18. Khamdahsag, P., Khemthong, P., Sitthisuwannakul, K., Grisdanurak. N., Wutikhun, T., Rungnim, C., Namuangruk, S., and Pimpha, N. (2018). Insights into binding mechanism of silver/titanium dioxide composites for enhanced elemental mercury capture. Materials Chemistry and Physics. 215: 1-10.

19. Phanthasri, J., Khamdahsag P., Jutaporn, P., Sorachoti, K., Wantala, K., and Tanboonchuy V. (2018). Enhancement of arsenite removal using manganese oxide coupled with iron (III) trimesic. Applied Surface Science. 427: 545-552.

20. Khamdahsag, P., Thongkao, W., Saowapakpongchai, A., and Tanboonchuy V. (2017). Kaolin Modified Nano Zero Valent Iron Synthesis via Box-Behnken Design Optimization. Applied Environmental Research. 39(2): 55-65.

21. Archariyapanyakul, P., Pangkumhang, B., Khamdahsag, P., and Tanboonchuy, V. (2017). Synthesis of silica-supported nanoiron for Cr(VI) removal: Application of Box-Behnken statistical design (BBD). Sains Malaysiana. 46(4): 655-665.

22. Tulaphol, S., Bunsan, S., Chen, H.W., Pimpha, N., Khamdahsag, P., and Grisdanurak, N. (2016). Capture of dioxin derivatives on activated carbons: Breakthrough curve modeling and isotherm parameters. International Journal of Environment and Pollution. 60: 156-170.

23. Rongchapo, W., Khamdahsag, P., Grisdanurak, N., Prayoonpokarach, S., and Wittayakun, J. (2016). Photocatalytic degradation of paraquat by using titanium dioxide on rice husk silica and zeolite Y in sodium form. Suranaree Journal of Science and Technology. 23(3): 343-350.

24. Rungnim, C., Meeprasert, J., Kunaseth, M., Junkaew, A., Khamdahsag, P., Khemthong, P., Pimpha, N., and Namuangruk, S. (2015). Understanding synergetic effect of TiO2-supported silver nanoparticle as a sorbent for Hg0 removal. Chemical Engineering Journal. 274: 132-142.

25. Khunphonol, R., Khamdahsag, P., Chiarakorn, S., Paerungruan, A., Predapitakkun, S., and Grisdanurak N. (2015). Enhancement of elemental mercury adsorption by silver supported material. Journal of Environmental Sciences. 32(1): 207-216.

26. Kiattisaksiri, P., Khamdahsag, P., Khemthong, P., Pimpha, N., and Grisdanurak N. (2015). Photocatalytic degradation of 2,4-dichlorophenol over Fe-ZnO catalyst under visible light. Korean Journal of Chemical Engineering. 32: 1578-1585.

27. Sangkhun, W., Laokiat, L., Tanboonchuy, V., Khamdahsag, P., and Grisdanurak, N. (2012). Photocatalytic degradation of BTEX using W-doped TiO2 immobilized on fiberglass cloth under visible light. Superlattices and Microstructures. 52: 632-642.

28. Khamdahsag, P., Pattanasiriwisawa, W., Nanny, M.A., and Grisdanurak, N. (2012). Comparative study of sticky rice starch and polyvinylpyrrolidone as templates for ZnO and Ce-ZnO synthesis. Environmental Engineering and Management Journal. 11(4): 759-766.

International Conference Presentation

1. Mani, T., Ebner, R., Lebreton, L., Khamdahsag, P., Phihusut, D., Hawangchu, Y., Lohwacharin, J., Piemjaiswang R. (2024). Seasonal Transport of Floating Macro-Debris in the Bi-Directional Chao Phraya River Network entering the Gulf of Thailand. Oral presentation delivered on the 5th Edition of the International Conference MICRO 2024, Lanzarote, Spain, September 23-27, 2024.

2. Khamdahsag, P. Chaisri, B. (2024). Quality improvement of arsenite-contaminated surface raw water for consumption using a household-size K-OMS2 filter unit. Poster presentation and flash presentation delivered on Summer School in Catalysis 2024: From understanding to applications, Albi City, France, June 17-21, 2024.

3. Deewan, R., Khamdahsag, P., Tanboonchuy, V. (2024). Kinetic adsorption of arsenate removal on green nano zero-valent iron functionalized on nanocellulose (G-NZVI/NCC). Oral presentation delivered on the 13th International Conference on Environmental Engineering, Science and Management, Khon Kaen, Thailand, May 9-10, 2024.

4. Mani, T., Khamdahsag, P., Phihusut, D., Piemjaiswang, R. (2023). Bi-directionally flowing Chao Phraya River estuary in Bangkok possibly emitting macroplastic waste to the sea only during the rainy season. Oral presentation delivered on American Geophysical Union 2023, San Francisco, CA, USA, December 11-15, 2023.

5. Piemjaiswang, R., Khamdahsag, P., Mani, T. (2023). Marine Emission Probability Prediction of Plastic Pollution from the Chao Phraya River, Thailand: A Markov Chain Model Approach. Poster presentation delivered on American Geophysical Union 2023, San Francisco, CA, USA, December 11-15, 2023.

6. Khamdahsag, P., Jarichanon, T., Yan, D.Y.S., Dong, H., Grisdanurak, N., Tanboonchuy, V. (2022). Utilization of lignin separated from pulp and paper wastewater for lead removal. Oral presentation delivered on International Conference on Advanced Material in Environment, Energy and Health Applications 2022. Bangkok, Thailand, 3-5 August 2022.

7. Chaisri, B., Tanboonchuy, V., Sukarawat, D., Khemthong, P., Suntornvongsagul, K., Khamdahsag, P. (2022). Improvement of raw groundwater quality from arsenic contamination via oxidation and ion-exchange water filters: A case study of Ban Wang Hin, Suphan Buri Province. Poster presentation delivered on the 1st Thailand Groundwater Symposium: Key to Water Security and Sustainability, Bangkok, Thailand, 22-24 August 2022

8. Mani, T., Hawangchu, Y., Khamdahsag, P., Lohwacharin, J., Phihusut, D., Piemjaiswang, R. (2022). Using GPS trackers to investigate longitudinal and cross-sectional macroplastics transport at urban estuaries. Oral presentation delivered on the 7th International Marine Debris Conference. Busan, Republic of Korea, 18-23 September 2022.

9. Sitthisuwannakul, K., Khamdahsag, P., Youngjan, S., Khemthong, P., Grisdanurak. N., Pan-aram, R., and Pimpha, N. (2019). Enhancement of elemental mercury capture by mixed phase of silver-activated carbon composites. Poster presentation delivered at the 10th International Conference on Materials for Advanced Technologies, Marina Bay Sands, Singapore, June 23-28, 2019. (awarded the Best ECR Presentation)

10. Pangkumhang, B., Pantasri, J., Khamdahsag P., and Tanboonchuy V. (2019). Lignin and colour removal optimization from lignin synthesized wastewater by Iron (III) trimesate (Fe-BTC).Oral presentation delivered at the 4th International Conference on Composite Materials and Material Engineering, Tokyo, Japan, January 19-22, 2019.

11. Supannafai, N., Phanthasri, J., Tanboonchuy, V., Assawadithalerd, M., and Khamdahsag, P. (2018). Surface charge effects of manganese oxide octahedral molecular sieve-coated ceramic balls on arsenite oxidation. Poster presentation delivered at the 2nd International Conference on Bioresources, Energy, Environment, and Materials Technology, Gangwon Province, Korea, June 10-13, 2018.

12. Poosonsai, C., Grisdanurakb, N., and Khamdahsag, P. (2017). Modeling of mercury dissemination to environment from coal-fired power plant. Oral presentation delivered at the 8th International Science, Social Sciences, Engineering and Energy Conference, Pattaya, Thailand, March 15-17, 2017.

13. Jetpipatanapong, J., Chiammunchit, P., Sathakurai, P., Kasevayuth, K., and Khamdahsag, P. (2017). Effect of room temperature on mercury vapour from amalgamation. Oral presentation delivered at the 29th Research Day 2017, Faculty of Dentistry, Chulalongkorn University, January 25, 2017. (awarded the 1st Runner up of Oral Competition Award in Clinical research)

14. Chaleawlert-umpon, S., Sitthisuwannakul, K., Khemthong, P., Khamdahsag, P., Grisdanurak, N., Rungnim, C., Namuangruk, S., and Pimpha N. (2016). Co-benefit of silver nanoparticle and titanium dioxide for elemental mercury adsorption. Oral presentation delivered at 16th IEEE International Conference on Nanotechnology, Sendai, Japan, August 22-25, 2016.

15. Tanboonchuy, V., Thongkao, W., Saowapakpongchai, A., Khamdahsag, P., and Grisdanurak, N. (2015). Optimization of kaolin modified nanoiron synthesis using reactive red as a chemical probe. Oral presentation delivered at 2015 Global Engineering & Applied Science Conference, Japan, December 2-4, 2015.

16. Khamdahsag, P.,Khunphonoi, R., and Grisdanurak, N. (2015). Vapor mercury adsorption by silver supported material for natural gas separation plant. Oral presentation delivered at AUN/SEED-NET Regional Conference 2015 on Materials Engineering, Bangkok, Thailand, October 29-30, 2015.

17. Khamdahsag, P., Thongruang, R., Grisdanurak, N., Nanny M.A., and Wittayakun, J. (2015). Mechanical coating of ZnO powder on Al2O3 beads for photocatalytic degradation of atrazine. Poster presentation delivered at the 27th International Conference on Photochemistry, Jeju Island, Korea, June 28-July 2, 2015.

18. Rongchapo, W., Khamdahsag, P., Grisdanurak, N., Prayoonpokarach, S., and Wittayakun, J. (2015). Photocatalytic degradation of paraquat by using TiO2 on RHS and NaY3. Poster presentation delivered at the 27th International Conference on Photochemistry, Jeju Island, Korea, June 28-July 2, 2015.

19. Keawkumay, C., Rakmae, S., Khamdahsag, P., Grisdanurak, N., and Wittayakun J. (2015). Photocatalysis of red dye from Thai silk process by using titanium loaded mesoporous clay. Poster presentation delivered at the 27th International Conference on Photochemistry, Jeju Island, Korea, June 28-July 2, 2015.

20. Sitthisuwannakul, K., Khamdahsag, P., Chaleawlert-Umpon, S., and Pimpha, N. (2015). Toluene removal using basic modified extruded activated carbon via gas phase adsorption system. Oral presentation delivered at 2015 3rd International Conference on Nano and Materials Engineering, Phuket, Thailand, April 2-3, 2015.

21. Khamdahsag, P., Wittayakun, J., Grisdanurak, N., and Pimpha, N. (2014). Visible photocatalyst for degradation of trichloroethylene. Poster presentation delivered at the 4th Thailand International Nanotechnology Conference, Pathumthani, Thailand, November 26-28, 2014.

22. Khamdahsag, P., Pimpha, N., Khemthong P., and Grisdanurak, N. (2014). Green synthesis of Ag/TiO2 nanoparticle for removal of Hg0. Oral presentation delivered at International Conference on Safe and Sustainable Nanotechnology (in conjunction with the 4th German-Thai Symposium on Nanoscience and Nanotechnology, Phitsanulok, Thailand, October 14-17, 2014.

23. Khamdahsag, P., and Grisdanurak, N. (2011). ZnO mechanocoated on Al2O3 beads: Characterization and Reactive Red 120 photocatalytic degradation. Poster presentation delivered at the 5th International Conference on Advanced Materials and Nanotechnology, Wellington, New Zealand, February 7-11, 2011.

Academic Article in National Journal

1. ศีลาวุธ ดำรงศิริ, สุทธิรัตน์ กิตติพงษ์วิเศษ, ภุมรินทร์ คำเดชศักดิ์, รัชชานนท์ เปี่ยมใจสว่าง, วรุณ วารัญญานนท์, ฤทธิเดช แววนุกูล และ ณัฐภัทร รัตนวิชัย. (2566). ผลการศึกษาเบื้องต้นของไมโครพลาสติกในตัวอย่างน้ำดื่มบรรจุขวด. วารสารสิ่งแวดล้อม. 27(2): 007.

2. ศีลาวุธ ดำรงศิริ, สุทธิรัตน์ กิตติพงษ์วิเศษ, ภุมรินทร์ คำเดชศักดิ์, รัชชานนท์ เปี่ยมใจสว่าง, วรุณ วารัญญานนท์, ฤทธิเดช แววนุกูล, ณัฐภัทร รัตนวิชัย. (2565). นักวิจัยตรวจพบไมโครพลาสติกในน้ำดื่ม แล้วแต่ละปี เรากินเข้าไปเท่าไร?. วารสารสิ่งแวดล้อม. 26(3): 1-6.

3. มงคลชัย อัศวดิษฐเลิศ, ภุมรินทร์ คำเดชศักดิ์, สุทธิรัตน์ กิตติพงษ์วิเศษ, ดนัย ทิพย์มณี, ลักษณา เหล่าเกียรติ. (2565). โรงงานผลิตเม็ดพลาสติกรีไซเคิล การปรับตัวสู่การผลิตที่ปลอดภัยและยั่งยืน. วารสารสิ่งแวดล้อม. 26(2): 1-12.

4. ภุมรินทร์ คำเดชศักดิ์ และ ศรัณย์ ยวงจันทร์. (2561). การบำบัดปรอทที่ปนเปื้อนในอากาศด้วยถ่านกัมมันต์. วารสารสิ่งแวดล้อม. 22(1): 44-52.

5. เอกเทพ เอกกมลกุล, ภุมรินทร์ คำเดชศักดิ์ และ สุทธิรัตน์ กิตติพงษ์วิเศษ. (2559). ทิศทางอุตสาหกรรมเชิงนิเวศน์จากเดเว่นส์สู่ประเทศไทย. วารสารสิ่งแวดล้อม. 20(4): 44-51.

6. สุทธิรัตน์ กิตติพงษ์วิเศษ และ ภุมรินทร์ คำเดชศักดิ์. (2559). การวิเคราะห์ผลกระทบสิ่งแวดล้อมในอุตสาหกรรมเหมืองแร่โดยการประเมินวัฏจักรชีวิต. วารสารสิ่งแวดล้อม. 20(3): 10-18.

7. ประดับดวง เกียรติศักดิ์ศิริ, ภุมรินทร์ คำเดชศักดิ์ และ นุรักษ์ กฤษดานุรักษ์. (2559). การบำบัดสารอินทรีย์กึ่งระเหยปนเปื้อนในน้ำด้วยกระบวนการโฟโตคะตะไลซิส. วารสารสิ่งแวดล้อม. 20(2): 53-62.

8. ภุมรินทร์ คำเดชศักดิ์ และ ดวงกมล พิหูสูตร. (2558). ขยะมูลฝอยกับขยะอันตราย คนละเรื่องเดียวกัน...เข้าใจตรงกันนะ. วารสารสิ่งแวดล้อม. 19(3): 63-68.

National Conference Presentation

1. Supannafai, N., Phanthasri, J., Tanboonchuy, V., Assawadithalerd, M., and Khamdahsag, P. (2018). Elemental distribution analysis of manganese oxide and iron-based metal organic framework using micro-XRF technique. Oral presentation delivered at the 11th Srinakharinwirot University Research Conference, Bangkok, Thailand, March 29-30, 2018.

2. Supannafai, N., Phanthasri, J., Tanboonchuy, V., Assawadithalerd, M., and Khamdahsag, P. (2018). Surface study of manganese oxides and iron-based metal-organic frameworks coated on ceramic balls. Oral presentation delivered at the 56th Kasetsart University annual conference, Bangkok, Thailand, January 30 - February 2, 2018. (awarded the Honorable Mention Award in Science and Genetic Engineering subject)

3. สุทธิรัตน์ กิตติพงษ์วิเศษ, ดวงกมล พิหูสูตร, ภุมรินทร์ คำเดชศักดิ์, พัชชาพันธ์ รัตนพันธ์, ประพัทธ์ พงษ์เกียรติกุล และ จงรักษ์ ผลประเสริฐ. (2017). Adsorption capacity of carbon dioxide on biomass-derived activated carbon synthesized by carbonization การศึกษาประสิทธิภาพการดูดซับก๊าซคาร์บอนไดออกไซด์ด้วยวัสดุดูดซับชีวมวลที่สังเคราะห์โดยวิธีการเผาวัตถุดิบให้เป็นถ่าน. Poster presentation delivered at Thailand Research Symposium 2017, Bangkok, Thailand, August 26, 2017.

4. Jetpipatanapong, J., Chiammunchit, P., Sathakurai, S., Khamdahsag, P., and Kasevayuth K. (2017). Effect of Room Temperature on Mercury Vapour from Amalgamation. Poster presentation delivered at the 15th National Scientific Conference of the Dental Faculty Consortium of Thailand, Phitsanulok, Thailand, July 19-21, 2017.

5. Khamdahsag, P., Grisdanurak, N., Khemthong P., and Pimpha, N. (2016). Development of metallic nanoparticles for Hg0 adsorption in coal fired power plant. Poster presentation delivered at Thailand Synchrotron Conference and Exhibition 2016, Bangkok, Thailand, February 26-28, 2016.

6. Chueachit, A., Khemthong, P., Khamdahsag, P., Wutikhun, T., and Grisdanurak, N. (2014). Effect of calcination temperature for methylene blue adsorption by titania nanotubes in forms of sodium and proton ผลของอุณหภูมิการเผาต่อประสิทธิภาพการดูดซับเมทิลีนบลูของท่อนาโนไทเทเนตที่อยู่ในรูปโซเดียมและโปรตอน. Oral presentation delivered at the 6th Rajamangala University of Technology National Conference, Phra Nakhon Si Ayutthaya, Thailand, July 23-25, 2014.

7. Bunprom, P., and Khamdahsag, P. (2010). A study of greenhouse gas emission from alcohol beverage industrial process การศึกษาปริมาณการปล่อยก๊าซเรือนกระจกจากกระบวนการผลิตของอุตสาหกรรมเครื่องดื่มที่มีแอลกอฮอล์. Oral presentation delivered at Industrial Engineering Conference 2010, Bangkok, Thailand, December 16-17, 2010.

8. Khamdahsag, P., and Danwanichakul, P. (2007). Restructure of waste tyre surface by using nitric acid for observing phenol adsorption capability การปรับสภาพผิวยางรถยนต์ใช้แล้วด้วยกรดไนตริกเพื่อสังเกตประสิทธิภาพการดูดซับฟีนอล. Oral presentation delivered at the 17th Thailand Chemical Engineering and Applied Chemistry Conference, Chiangmai, Thailand, October 29-30, 2007.

Dr. Pummarin Khamdahsag

ดร. ภุมรินทร์ คำเดชศักดิ์

Professional Expertise

Education

Experience

Peer-Reviewed Publication

International Conference Presentation

Academic Article in National Journal

National Conference Presentation

Publications

Remediation of arsenic-contaminated water by green zero-valent iron nanoparticles

Selenate removal via continuous fixed-bed column with nanoscale zero-valent iron supported on bentonite-zeolite pellets

Hexadecyltrimethylammonium-modified fly-ash zeolite for sulfate removal in treated coal-fired power plant effluent

Gaining new insights into macroplastic transport ‘hotlines’ and fine-scale retention-remobilisation using small floating high-resolution satellite drifters in the Chao Phraya River estuary of Bangkok

Batch and continuous flow treatment studies of trichloroethylene contaminated in water by silver and cerium doped zinc oxide adsorption and photocatalysis

Utilization of lignin separated from pulp and paper wastewater for lead removal

Zeolite/Cerium Oxide Coat-on Activated Alumina Ball for Arsenite Removal via Fixed- Bed Continuous Flow Adsorption Column

Life cycle environmental impact assessment of cyanate removal in mine tailings wastewater by nano-TiO2/FeCl3 photocatalysis

Occupational exposure to hazards and volatile organic compounds in small-scale plastic recycling plants in Thailand by integrating risk and life cycle assessment concepts

Continuous fixed-bed column studies of arsenite removal via oxidation and adsorption coprocesses

Adsorption of dye over lignin obtained from wastewater separation

Oxidation–adsorption of arsenite contaminated water over ceria nanorods

Role of Zeolite-Supported Nanoscale Zero-Valent Iron in Selenate Removal

Optimization of lignin removal from synthesized wastewater by iron (III) trimesate

Applicability of iron (III) Trimesic (Fe-BTC) to enhance lignin separation from pulp and paper wastewater

Insights into binding mechanism of silver/titanium dioxide composites for enhanced elemental mercury capture

Enhancement of arsenite removal using manganese oxide coupled with iron (III) trimesic

Photocatalytic degradation of atrazine using zinc oxide texturally modified with sticky rice starch template and doped with transition metals

Synthesis of Silica-supported Nanoiron for Cr(VI) Removal: Application of Box-Behnken Statistical Design (BBD)

Co-benefit of silver nanoparticle and titanium dioxide for elemental mercury adsorption

Capture of dioxin derivatives on activated carbons: Breakthrough curve modelling and isotherm parameters

Understanding synergetic effect of TiO2-supported silver nanoparticle as a sorbent for Hg0 removal

Photocatalytic degradation of 2,4-dichlorophenol over Fe-ZnO catalyst under visible light

Enhancement of elemental mercury adsorption by silver supported material

Photocatalytic degradation of BTEX using W-doped TiO 2 immobilized on fiberglass cloth under visible light

Sustainable Environment Research Institute, Chulalongkorn University