dc.contributor.advisor | woravith.c@rmutp.ac.th | |
dc.contributor.author | Chansuvarn, Woravith | en_US |
dc.contributor.author | วรวิทย์ จันทร์สุวรรณ | |
dc.date.accessioned | 2016-08-31T11:21:07Z | |
dc.date.available | 2016-08-31T11:21:07Z | |
dc.date.issued | 2016-08-31 | |
dc.identifier.uri | http://repository.rmutp.ac.th/handle/123456789/1958 | |
dc.description | รายงานการวิจัย -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2558 | en_US |
dc.description.abstract | In this study, autoclaved aerated concrete (ACC), were investigated as low-cost andsimple adsorbents for removal of Pb(II) from aqueous solution. The adsorption of Pb(II) wascarried out by batch experiments as a function of solution pH, adsorbent dosage, contacttime, initial Pb(II) concentration and temperature. The experimental data were analyzed bythe Langmuir, Freundlich, Temkin and D-R isotherm models. The Langmuir isotherm modelis more suitable. The monolayer adsorption capacity of ACC was found to be 3.99 mg g−1.The adsorption of Pb(II) onto ACC was physical in nature. The kinetic studies of Pb(II)demonstrated that the adsorption of Pb(II) onto ACC adsorbents followed a pseudosecond-order model with a good correlation. | en_US |
dc.description.sponsorship | Rajamangala University of Technology Phra Nakhon | en_US |
dc.language.iso | th | en_US |
dc.subject | Firebrick | en_US |
dc.subject | Lead | en_US |
dc.subject | Autoclaved aerated concrete | en_US |
dc.subject | Adsorption isotherm | en_US |
dc.subject | Kinetics | en_US |
dc.subject | อิฐ | |
dc.subject | จลนศาสตร์ | |
dc.subject | ไอออนตะกั่ว | |
dc.subject | ตะกั่ว | |
dc.subject | อิฐมวลเบา | |
dc.title | ประสิทธิภาพการดูดซับไอออนตะกั่วจากสารละลายโดยใช้อิฐมวลเบาเป็นตัวดูดซับ | en_US |
dc.type | Research Report | en_US |