Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Le Tu Thanh"'
Publikováno v:
Journal of Environmental Sciences. 88:349-360
Recently, air quality has significantly improved in developed country, but that issue is of concern in emerging megacity in developing country. In this study, aerosols and their precursor gas were collected by NILU filter pack at two distinct urban s
Autor:
Le Tu Thanh
Publikováno v:
Journal of Computer Science and Cybernetics. 6:9-14
Autor:
Le Tu Thanh
Publikováno v:
Journal of Computer Science and Cybernetics. 6:22-26
Publikováno v:
Environmental Science and Pollution Research. 24:8147-8163
Continuous and simultaneous measurements of ammonia gas (NH3) and fine particulate ammonium (PM2.5NH4 +) were performed in two distinct urban areas: Osaka, Japan, and Ho Chi Minh City (HCMC), Vietnam. Measurements were performed using a new online in
Publikováno v:
Journal of environmental sciences (China). 88
Recently, air quality has significantly improved in developed country, but that issue is of concern in emerging megacity in developing country. In this study, aerosols and their precursor gas were collected by NILU filter pack at two distinct urban s
Publikováno v:
Aerosol Science and Technology. 50:959-970
Ammonia gas is one of the precursors contributing to the formation of secondary particulate ammonium via reactions with atmospheric acids, such as sulfuric and/or nitric acids, which are present in ambient air. In this study, a new instrument that is
Autor:
Hanh Thi Ngoc Le, Kiyoshi Imamura, Duong Huu Huy, Le Tu Thanh, Boi Van Luu, Yasuaki Maeda, Phuong Duc Luu, Norimichi Takenaka, Hoa Thi Truong
Publikováno v:
Clean Technologies and Environmental Policy. 18:2305-2314
Biodiesel fuel (BDF) is an important alternative fuel because of the carbon neutral nature of biomass and the exhaustion of fossil fuel resources. Jatropha curcas oil (JCO) produced from J. curcas seeds contains toxic phorbol esters that can cause ca
Publikováno v:
Frontiers in Psychology; 8/20/2021, Vol. 12, p1-11, 11p
Autor:
Norimichi Takenaka, Yasuhiro Sadanaga, Hiroshi Bandow, Yasuaki Maeda, Le Tu Thanh, Kenji Okitsu
Publikováno v:
Fuel. 103:742-748
An homogeneous reaction process using acetone as a co-solvent for the transesterification of vegetable oils with methanol in the presence of potassium hydroxide catalyst has been developed. The effects of the main parameters, such as the amounts of a
Publikováno v:
Catalysts, Vol 2, Iss 1, Pp 191-222 (2012)
More than 10 million tons of biodiesel fuel (BDF) have been produced in the world from the transesterification of vegetable oil with methanol by using acid catalysts (sulfuric acid, H2SO4), alkaline catalysts (sodium hydroxide, NaOH or potassium hydr