Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Xi Kui Wang"'
Publikováno v:
Molecules, Vol 8, Iss 1, Pp 40-44 (2003)
The sonochemical degradation in aqueous solution of methyl violet, chosen as a model of a basic dye, was studied. The ultrasonic degradation kinetics in water were found to be first-order and the degradation rate coefficient is 1.35×10-2 min-
Externí odkaz:
https://doaj.org/article/4b1a1a9f22c64fcd98ca467282325b8e
Publikováno v:
Science of Advanced Materials. 11:540-546
Publikováno v:
Chemosphere. 180:302-311
In order to systematically investigate the spatial distribution, homologue profiles, and sources of short- and medium-chain chlorinated paraffins (SCCPs and MCCPs) in suburban soils in Shanghai, SCCPs and MCCPs in soils were analyzed using gas chroma
Autor:
Yan-Feng Sun, Jun Zhou, Xi-Kui Wang, Minghong Wu, Xue-Tong Wang, Yuan Zhang, Si-Yue Xu, Lei Chen
Publikováno v:
Chemosphere. 133:22-30
Fifty-two PBDE congeners in river sediments from Shanghai were analyzed in the present study. The concentrations of Σ51PBDEs (defined as the sum of 51 BDE congeners except BDE209) and BDE209 ranged from 0.231 to 119 ng g(-1) and from nd to 189 ng g(
Autor:
Xi Kui Wang, Rong Yao Wang
Publikováno v:
Applied Mechanics and Materials. 737:321-324
The degradation of the pharmaceutical paracetamol by using Fenton-like process in conjunction with ultrasonic cavitation was investigated. An evident synergistic effect was found in the combination of sonication and Fenton-like process. Through the a
Publikováno v:
Chemosphere. 119:1224-1232
A comprehensive investigation was conducted to the urban (Pudong) and suburban soils in Shanghai. A total of 154 soil samples were analyzed for 26 PAHs including highly carcinogenic dibenzopyrenes (DBPs). The total concentrations ranged from 25.8 to
Publikováno v:
Advanced Materials Research. :343-346
A specific, sensitive, and reliable analytical method involving homogenate extraction, solid phase extraction (SPE), and detection by high-performance liquid phase chromatography electrospray tandem mass spectrometry was developed in this study for t
Publikováno v:
Advanced Materials Research. 803:375-378
Aiming at the problems of high performance piston head can not produced by using casting and hot die forging, the warm extrusion molding method is proposed, based on the analysis of factors influencing for forming, rational scheme of orthogonal exper
Publikováno v:
Advanced Materials Research. :366-369
According to the problem of core-pulling in the injection mold design of side holes plastic parts, analyzed the structural features and forming process of side holes plastics. Introduced the injection mold structure of side holes plastics, the design
Publikováno v:
Advanced Materials Research. :444-447
In order to obtain high-quality injection head, cold extrusion forming is adopted. Based on the study of forming technology for the injection head, reasonable process flow, cold extrusion pre-treatment process and boundary conditions are designed. Tw