Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Surapol Padungthon"'
Autor:
Thananop Tummawai, Thongchai Rohitatisha Srinophakun, Surapol Padungthon, Somboon Sukpancharoen
Publikováno v:
ACS Omega, Vol 9, Iss 46, Pp 46017-46029 (2024)
Externí odkaz:
https://doaj.org/article/578f6f0e28f942a59d2bafe62e742814
Publikováno v:
Water Practice and Technology, Vol 18, Iss 12, Pp 3271-3279 (2023)
The iron concentration in natural water of acid sulfate soils is usually determined by complicated methods of SMEWW 3111B:2017 or ISO 6332: 1988 E in the laboratory for acidified water samples at pH ∼2–3. Therefore, the rapid field determination
Externí odkaz:
https://doaj.org/article/20c56430fa6a46edae95c2d5fe397611
Autor:
Le Ba Tran, Trung Thanh Nguyen, Surapol Padungthon, Tri Thich Le, Quynh Anh Nguyen Thi, Nhat Huy Nguyen
Publikováno v:
npj Clean Water, Vol 5, Iss 1, Pp 1-11 (2022)
Abstract In this study, a hydrated iron-alum oxides-contained cation exchange resin (HIAO/225H) was synthesized for the first time from natural alum-ferric water of acid sulfate soil to improve the water quality. The HIAO/225H material was then chara
Externí odkaz:
https://doaj.org/article/2c8ff75b02124e6ea069072754077b0c
Autor:
Rattapol Suksomboon, Chaiyan Junsiri, Sutawan Tangjitjaroenkit, Medhat Mohamed El-Moselhy, Surapol Padungthon
Publikováno v:
Engineering and Applied Science Research, Vol 46, Iss 3, Pp 183-191 (2019)
This study aimed to developmathematical modelsofa novel recirculation plug-flow reactor (RPFR) and recirculation completely-mixed stirred tank reactors(RCSTR). Itwas doneevaluateand predict wastewater treatment performance using a fluidized bed biore
Externí odkaz:
https://doaj.org/article/584b23ad9d7e4c6e99359fe25078dbb6
Publikováno v:
Environment and Natural Resources Journal, Vol 17, Iss 4, Pp 59-67 (2019)
This study describes a facile route for preparation of mesoporoussilica at ambient condition using cheap and available commercial SiO2precursor. The mesoporous material was then loaded with amine (Amine-P-SiO2) and applied for nitrate removal in aque
Externí odkaz:
https://doaj.org/article/c402f8dfca32490895d266eccdca4ffe
Autor:
Antika Pranudta, Medhat Mohamed El-Moselhy, Soha M. Kamal, Narong Chanlek, Trung Thanh Nguyen, Surapol Padungthon
Publikováno v:
Chemical Engineering Journal Advances, Vol 6, Iss , Pp 100110- (2021)
The induced selectivity of silica gel was carried out via modification with a synthesized organic ligand containing thiol (-SH) groups, 2-(benzo[d]thiazol-2-yl)-3,3-dimercapto acrylonitrile to selectively remove and preconcentrate of Hg and Pb ions f
Externí odkaz:
https://doaj.org/article/523fbfd2bbf24eda9cee6f4289896239
Autor:
Vanlop Thathong, Netnapid Tantamsapya, Chatpet Yossapol, Chih-Hsiang Liao, Wanpen Wirojanagud, Surapol Padungthon
Publikováno v:
Heliyon, Vol 5, Iss 2, Pp e01233- (2019)
The role of plant Colocasia esculenta L. schott (C. esculenta) in arsenic removal was investigated in a pilot-scale constructed wetland (PCW), which was filled with laterite soil (19.90–28.25% iron by weight). This PCW consists of 2 sets of flow sy
Externí odkaz:
https://doaj.org/article/28302be6e4f54c50b356586e734d76cc
Publikováno v:
Sustainable Environment Research, Vol 26, Iss 4, Pp 156-160 (2016)
Ammonium was reported as a major undesired product in the nitrate reduction by nanoscale zero-valent iron (nZVI). Hence, the focus of this study was aimed to remove ammonium by the cation exchange resin (Purolite C160H). The preliminary study involve
Externí odkaz:
https://doaj.org/article/46d109f426b449a7b8d5d6223bf4d3c5
Publikováno v:
Engineering and Applied Science Research, Vol 44, Iss 2, Pp 115-117 (2017)
In this work, we produced phenol directly from benzene using silicates modified with Al and Fe. The preparation of Al and Fe-silicates was done at 373 K by mixing a silicate solution with Al and Fe sources and the resulting material were dried at 373
Externí odkaz:
https://doaj.org/article/d1850ddb363f4bd0a1230b54c84e3ac7
In this study, a pilot-scale countercurrent hot air rotary dryer was used to reduce the moisture content of the sugarcane filter cake. Rotary dryers allow the use of bulk feedstock at high temperatures with short drying times. The response surface me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0461214e7c49da6ff02ca4ccfccda4e
https://doi.org/10.21203/rs.3.rs-2606336/v1
https://doi.org/10.21203/rs.3.rs-2606336/v1
