【摘 要】
：
Sampling and analysis of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) axe both time-consuming and expensive.In principle,real-time monitoring o
【机 构】
：
State Key Laboratory of Clean Energy Utilization
【基金项目】
：
the National High-Tech Research and Development Program (863) of China;the Natural Science Foundation of Zhejiang Province;111 Talent Plan in Zhejiang University) from Free University of Brussels
论文部分内容阅读
Sampling and analysis of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) axe both time-consuming and expensive.In principle,real-time monitoring of chlorobenzene (CBz) as an indicator for PCDD/Fs could be useful to control and optimize incinerator operating conditions.To test this strategy,CBz was analyzed together with PCDD/Fs in flue gas samples collected from a hospital waste incinerator.Moreover,lab experiments were conducted to investigate the effect of temperature and oxygen on CBz formation from fly ash from the same incinerator.The experimental results demonstrate that chlorobenzene (in particular PeCBz) correlate well with PCDD/Fs,in line with previous research.The optimum temperature of CBz formation is in a range of 350 to 400℃ and CBz yield increases significantly with oxygen,in line with PCDD/Fs formation.This study is useful for confirming the de novo mechanism and defining correlations between CBz and PCDD/Fs.
其他文献
It is important to assess the effect on zooplankton when perform the environmental protection or restoration technology,especially removing algal blooms,because
An environmentally benign and highly efficient one-pot preparation of α-aminophosphonates under solvent-free conditions was developed.By employing this method,
A series of novel 7-(3-aminopyrrolo[3,4-c]pyrazol-5(2H,4H,6H)-yl)quinolone derivatives were designed, synthesized and evaluated for in vitro antibacterial activ
阅读既是幼儿学习的重要内容,也是幼儿学习的重要方式。幼儿园设立图书馆既是对班级常规图书区(角)的一种补充,又是对开展阅读活动的一种强调。北京市丰台第一幼儿园和山东省
A new 1D coordination polymer[Co(bpp)3Cl2(H2o)2]n 1(bpp = 1,3-bis(4-pyridyl)-propane)was synthesized and characterized by elemental analysis,IR spectrum and sin
Nanometer zinc oxide (ZnO) powders were used as a catalyst to enhance the ozonation for the degradation of dichloroacetic acid (DCAA) in aqueous solution.The ba
Gibberellin A4 is effectively separated from mixture of gibberellin A4 and its analogue gibberellin A7,in the form of its crystalline complex with N,N,N,N-tetra
Two novel mono-nuclear zinc(Ⅱ)complexes with oligoaniline-functionalized terpyridine ligands have been synthesized and verified by 1H-NMR,13C-NMR,Elemental Ana
Because of the lack of reports,the base levels of microbial contamination on stored fuels are unknown in tropical regions and it is unclear whether these levels
A novel dicyanamido-bridged 3D polymeric complex {[Zn2(bpa)2(dca)]dca}n (1)(dea=dicyanamide anion, bpa = 1,2-bis(4-pyridyl)ethane)has been synthesized by reacti