Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Pak-Hing Lee"'
Autor:
Pak-Hing Lee, Chung Yi Chen, Shu-Ling Hsieh, Ming-Mu Hsieh, Sung-Fei Hsieh, Tian-Jye Hsieh, Cheng-Ta Li
Publikováno v:
Journal of the Chinese Chemical Society. 53:1203-1208
A micellar electrokinetic capillary chromatography (MEKC) method, using UV detection, was developed for the determination of polyphenols in Toona sinensis (Meliaceae); the procedure involved precipitation of polyphenols from the leaves of T. sinensis
Publikováno v:
Water Research. 35:3941-3949
Bioremediation of coal tar-contaminated soils containing polycyclic aromatic hydrocarbons (PAHs) is highly challenging because of the low solubility and strong sorption properties of PAHs. Five coal tar-contaminated soils from former manufactured gas
Publikováno v:
Practice Periodical of Hazardous, Toxic, and Radioactive Waste Management. 3:155-162
A direct solvent-extraction method was evaluated to assess its application for the extraction and analysis of PAHs (polycyclic aromatic hydrocarbons) in coal-tar-contaminated soils. Eight individual solvents and two combined solvents were used in a s
Publikováno v:
Water Research. 33:1399-1404
A sequencing batch biofilm reactor (SBBR) was developed to treat dilute formulated rinsate of atrazine [2-chloro-4-(ethylamino)-6-(isopropylamino)-s-triazine] from an agricultural chemical formulation facility. The SBBR was inoculated with Agrobacter
Publikováno v:
Journal of occupational and environmental hygiene. 1(2)
Several researchers have studied the diffusion of organic solvents through chemical protective gloves and have estimated the diffusion coefficients by using various models. In this study, permeation experiments of benzene, toluene, and styrene throug
Publikováno v:
Journal of hazardous materials. 99(2)
Effective diffusion coefficients for the permeation of several organic solvents through nitrile gloves were experimentally investigated using the American Society for Testing and Materials (ASTM) F-739 test cell method. Fick's effective diffusion coe