Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Chalermpong Saenjum"'
Adsorption Performance on As(III) from Aqueous Solution Using the Complex Nickel–Aluminum Hydroxides
Autor:
Megumu Toda, Masashi Otani, Yuuka Izutani, Chalermpong Saenjum, Yugo Uematsu, Fumihiko Ogata, Takehiro Nakamura, Yuhei Kobayashi, Naohito Kawasaki
Publikováno v:
Chemical and Pharmaceutical Bulletin. 69:86-91
In this study, complex nickel-aluminum hydroxides were prepared at different molar ratios (NA12, NA11, NA21, NA31, and NA41), and their adsorption capability on arsenic ions (As(III)) from aqueous media was assessed. The physicochemical properties su
Publikováno v:
Chemical and Pharmaceutical Bulletin. 69:92-98
This study aimed to investigate the characteristics of acid-activated bentonite by focusing on its capability of improving the quality of tap water used during wire electrical discharge machining. Raw bentonite (RB) was activated using sulfuric acid,
Publikováno v:
e-Journal of Surface Science and Nanotechnology. 18:269-274
Five kinds of activated carbon (AC1, AC2, AC3, AC4, and AC5) were prepared, and the characteristics (scanning electron microscopy images, specific surface area, pore-volume, pHpzc, surface functional groups, and surface hydroxyl groups) of each activ
Publikováno v:
Water
Volume 12
Issue 9
Volume 12
Issue 9
In this study, a novel zeolite (K-type zeolite) was synthesized from coal fly ash (FA), and adsorption capacity on Pb2+ was assessed. Six types of zeolite (FA1, FA3, FA6, FA12, FA24, and FA48) were prepared, and their physicochemical properties, such
Autor:
Chalermpong Saenjum, Eri Nagahashi, Naohito Kawasaki, Takehiro Nakamura, Fumihiko Ogata, Hirona Miki
Publikováno v:
Heliyon
Heliyon, Vol 6, Iss 6, Pp e04298-(2020)
Heliyon, Vol 6, Iss 6, Pp e04298-(2020)
Herein, to assess the adsorption capability and elucidate the adsorption mechanism of Cd(II) from the aqueous phase, virgin lignin (Lig) and calcined lignin (Lig200, Lig400, Lig600, Lig800, and Lig1000) were prepared. The characteristics, including s
Autor:
Chalermpong Saenjum, Takehiro Nakamura, Fumihiko Ogata, Naohito Kawasaki, Yugo Uematsu, Noriaki Nagai
Publikováno v:
Heliyon
Heliyon, Vol 7, Iss 7, Pp e07644-(2021)
Heliyon, Vol 7, Iss 7, Pp e07644-(2021)
Raw and calcined basil seeds (BS and BS1000, respectively) were evaluated for their ability to remove herbicides such as paraquat and diquat. The physicochemical properties of BS and BS1000 were determined and the effects of contact time and initial
Autor:
Masashi Otani, Noriaki Nagai, Fumihiko Ogata, Takehiro Nakamura, Megumu Toda, Naohito Kawasaki, Chalermpong Saenjum
Publikováno v:
Water
Volume 12
Issue 6
Water, Vol 12, Iss 1697, p 1697 (2020)
Volume 12
Issue 6
Water, Vol 12, Iss 1697, p 1697 (2020)
The technology of wastewater treatment involving removal of heavy metals using complex metal hydroxides is reported. In this study, complex nickel-aluminum (NA11 and NA12) and nickel-aluminum-zirconium (NAZ1 and NAZ2) hydroxides were prepared for the