Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Yih Jin Tsai"'
Publikováno v:
Journal of Contaminant Hydrology. 239:103779
In-situ chemical oxidation (ISCO) can remove pollutants efficiently. However, the most important key to successfully conducting ISCO on site is to place the oxidant in close contact with the contaminant. Therefore, monitoring tools that provide for e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af421b6db28df4accf0f51551ec5edf8
https://doi.org/10.1016/j.jconhyd.2021.103779
https://doi.org/10.1016/j.jconhyd.2021.103779
Publikováno v:
Journal of Hydrology. 587:125002
Nonaqueous-phase liquids (NAPLs) usually move through the vadose zone not in a homogeneous spread manner but in the form of disconnected blobs, and they remain in the pores of porous media. A major challenge in remediating an NAPL-contaminated site i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78a4147f2ef39f53a96909c038d4d9fa
https://doi.org/10.1016/j.jhydrol.2020.125002
https://doi.org/10.1016/j.jhydrol.2020.125002
Publikováno v:
Rapid Communications in Mass Spectrometry. 26:2241-2250
RATIONALE Understanding leaf wax regeneration and recycling is crucial for plant physiology and paleoclimate studies. However, our recent isotope labeling experiments on a grass species (Phleum pratense) yielded different conclusions from published d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3b8ebe6c216b09d188f40f9138efc64
https://doi.org/10.1002/rcm.6348
https://doi.org/10.1002/rcm.6348
Publikováno v:
Journal of Hazardous Materials. 163:743-747
Contaminated soils, especially when pollutant concentrations are high, pose potentially serious threats to surface and groundwater quality, when there are spills, discharges, or leaking storage tanks. For in situ remediation of nitrate in groundwater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::207742a9f4106ce709cc5c92ae5a0035
https://doi.org/10.1016/j.jhazmat.2008.07.021
https://doi.org/10.1016/j.jhazmat.2008.07.021
Autor:
Yih-Jin Tsai
Publikováno v:
Journal of Hazardous Materials. 158:438-444
In an unconsolidated porous medium, soil particles can be mobilized by physical perturbation. In model systems of fluids flowing over spherical particles attached to flat surfaces, the hydrodynamic shear force depends on the fluid viscosity, particle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cbc5288e4c6701d5ae97288e09f83f8
https://doi.org/10.1016/j.jhazmat.2008.01.089
https://doi.org/10.1016/j.jhazmat.2008.01.089
Autor:
Yih-Jin Tsai, Da-Feng Lin
Publikováno v:
Environmental Science & Technology. 38:643-649
The mobilization of soil particles changes the porosity of saturated zone during air sparging. Soil porosity is shown to be correlated with soil electrical resistivity. This study performs porosity-resistivity tests to establish the relationship betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d09a7766f7fc2786afc13bbccabc496d
https://doi.org/10.1021/es030325q
https://doi.org/10.1021/es030325q
Publikováno v:
Rapid communications in mass spectrometry : RCM. 26(19)
Understanding leaf wax regeneration and recycling is crucial for plant physiology and paleoclimate studies. However, our recent isotope labeling experiments on a grass species (Phleum pratense) yielded different conclusions from published data on a t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::04e28f7bd36c6a3a57ab514eb261675d
https://pubmed.ncbi.nlm.nih.gov/22956315
https://pubmed.ncbi.nlm.nih.gov/22956315
Publikováno v:
Journal of chromatography. A. 1251
We report the use of silver-thiolate chromatographic material (AgTCM) as a stable material for use in TLC. The AgTCM stationary phase operates under the same principles as silver-ion chromatography, separating compounds by degree of unsaturation; how
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12e5a499fa59f49c8028c94477a01106
https://pubmed.ncbi.nlm.nih.gov/22771065
https://pubmed.ncbi.nlm.nih.gov/22771065
Publikováno v:
Journal of hazardous materials. 166(2-3)
Surfactant foam was used to remove absorbed hydrocarbons from soils. The nature and extent of the foam pathway decide the efficiency of this technology. The characteristics and behavior of foam flow are difficult to visually observe. In this study, l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::564d35c24efcd7c8f5cb5dfe19a34677
https://pubmed.ncbi.nlm.nih.gov/19157697
https://pubmed.ncbi.nlm.nih.gov/19157697
Publikováno v:
Journal of environmental sciences (China). 18(4)
Air sparging is a remedial method for groundwater. The remedial region is similar to the air flow region in the saturated zone. If soil particles are transported during air sparging, the porosity distributions in the saturated zone change, which may
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ad61d129d6e977bb0a34f8263e9a2516
https://pubmed.ncbi.nlm.nih.gov/17078545
https://pubmed.ncbi.nlm.nih.gov/17078545