Publication: Ammonia Adsorption of Four Thailand White Charcoals for Air Purification Application
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Issued Date
2017
Resource Type
File Type
application/pdf
ISSN
17578981
Other identifier(s)
2-s2.0-85025812159
Rights Holder(s)
Scopus
Bibliographic Citation
IOP Conference Series: Materials Science and Engineering. Vol 216, No.1 (2017)
Suggested Citation
Pijarn N., Sribuarai T., Butsee M., Buakul K., Seng H., Phonprasert P., Kitisriworaphan T., Atthameth P. Ammonia Adsorption of Four Thailand White Charcoals for Air Purification Application. IOP Conference Series: Materials Science and Engineering. Vol 216, No.1 (2017). doi:10.1088/1757-899X/216/1/012001 Retrieved from: https://hdl.handle.net/20.500.14740/4126
Abstract
The goal of this work was to study the efficiency of ammonia adsorption of four white charcoals include Bamboo, Coconut spathe, Coconut shell and Miscellaneous woods. The ammonia 20 mL was used as the odour sample for adsorption, 0.1 grams of each white charcoal was used as adsorbent and adsorption time were studied in 20, 40, 60, 80, and 100 min. The gravimetric method was used as method for study ammonia adsorption. The results show all white charcoals have saturated adsorption in range 40-60 min. The sequent of ammonia adsorption with white charcoal from descending were Miscellaneous > Coconut spathe > Coconut shell > Bamboo. A statistical test with Paired Samples T-Test, the result of four white charcoal to absorb the odour of ammonia in the all adsorption times have difference statistically significant at the 95% confidence. © Published under licence by IOP Publishing Ltd.