Photodegradation of microcystin-LR in lake water by UV/Fenton technique in photoreactor system;
光反应器中UV/Fenton光降解湖水中微囊藻毒素的研究
A new-style optical fiber system with high sensitivity is developed to measure the light intensity in fluidized bed photoreactor.
针对流化床光反应器中光强的测量问题,研制了一种高灵敏度的光导纤维光强传感系统,并对外部平行光源平板流化床光反应器中光强的分布及其波动规律进行了研究。
10]-dodecane-1,5,7,11-tetracarboxylate 2 has also been synthesized in solvent by photoreaction in higher yield,the structure of 2 was confirmed by IR,1H NMR,MS spectra and elemental analyses.
在利用太阳能为能源合成出顺式-1,5,8,8bβ-四氢环丁烷[1,2-b:3,4-b’]二吡啶-3,4aβ,7,8aβ(4H,4bβH)-四羧酸乙酯1的基础上,利用液相光反应,较高产率地合成出了笼型化合物3,9-二氮杂六环[6。
The photoreaction path of single bond rotation of 3-hydroxy acrolein has been studied by ab initio calculations at HF/6-31G** and UHF/6-31G** levels.
应用从头算分子轨道法分别在RHF/6-31G**和UHF/6-31G**水平上对3腔┤┓肿拥幕@P1S0)和三重激发态(T1)单键旋转异构反应机理进行了研究,优化出反应物和产物在S0态和T1态的4种平衡态和过渡态的几何构型,通过振动分析得到的虚频和计算的内禀反应坐标对过渡态进行了确认,并得到了零点能,根据基态和激发态反应途径分析了光反应机理。
ZnO ultrafine particles were prepared in the presence of polyvinylpyrrolidone(PVP)and the photoreactions occurred on the surface of such particles under UV irradiation were studied through UV/Vis and fluorescence spectroscopy.
紫外光照射下ＺｎＯ超微粒子表面上的光反应陈四海，任新民（中国科学院感光化学研究所，北京１００１０１）Ｕ。
The effects of Cu~(2+)Zn~(2+)Cd~(2+) on the phototaxic response of Artemia salina and two shrimp (Penaeus penicillatus and Penaeus monodon) nauplius were studied in laboratory.
研究了几种常见重金属 (Cu2 +、Zn2 +、Cd2 +)对丰年虫、长毛对虾、斑节对虾无节幼体趋光反应的影响 。