【摘 要】
：
Catalytic Wet Air Oxidation process is an efficient measure for treatment of wastewater with great strength which is not biodegradable. Heterocatalysts now beco
【机 构】
：
College of Materials Science and Chemical Engineering,School of Chemistry & Environmental Engineerin
论文部分内容阅读
Catalytic Wet Air Oxidation process is an efficient measure for treatment of wastewater with great strength which is not biodegradable. Heterocatalysts now become the key investigation subject of catalytic wet air oxidation process due to their good stability and easy separation. In the paper, CuO-SnOE-CeO2/γ-Al2O3 catalysts are prepared by impregnation method, with SnO2 as a doping component, CuO as an active component, CeO2 as a structure stabilizer, γ-Al2O3 as a substrate. XPS test is carried out to investigate the effect of Sn on the chemical surrounding of Cu and O element on the catalyst surface and their catalytic activity. It is shown that the right do-ping of Sn can increase Cu+ content on the catalyst surface, as a result the quantity of adsorption oxygen is also increased. It is found that Cu + content on the catalyst surface is one of the primary factors that determin catalytic activity of catalyst through analyzing the catalytic wet air oxidation process of phenol.
其他文献
Objective To study the possibility of removing nitrogen.phosphorus,and organic pollutants using seeding type immobilized microorganisms.Methods Lakes P and M in
目的:了解龙胜县近7年法定传染病中的梅毒、淋病、AIDS和HIV阳性病例情况,分析其流行特征和规律,为制定防治策略和措施提供科学依据。方法:收集该县2004—2010年法定传染病梅
The major elements,rare earth elements (REE) and trace elements of four basalt samples from central and western Pacific ferro-manganese crust provinces have bee
目的:分析了解我院门诊患者保肝药的应用情况。方法:统计分析我院门诊患者2006～2010年保肝药的用药金额、用药剂量、用药频度、日均费用等临床用药情况。结果:保肝药销售金额
高等职业院校的发展战略对高职院校的发展起着尤为重要的作用.文章运用波特竞争模型和SWOT分析工具对医学类高等职业院校面临的环境进行了分析,并针对医学类高等职业院校的发
Objective Development of monoclonal antibody based sandwich enzyme linked immunosorbant assay (sELISA) for rapid detection of Salmonella enterica serovar typhi
本文通过分析发生在意识结构内的当代动作科幻片电影《盗梦空间》中的视觉游戏和心理活动,论述设计是当下全球创新经济的行动主题.创意是思想的突破；创新是技术的拓展；设计是将
介绍了河南省杨树资源、产业现状及发展趋势,并针对其杨树产业发展中第一产业、第二产业、第三产业存在的问题,分别提出了相应的解决对策。
This paper introduced poplar r
目的:探讨太空诱导对丹参不同生长阶段的生理生化特性的影响。方法:考察了航天搭载后丹参不同生长期叶片中的叶绿素、可溶性糖、可溶性蛋白的含量变化以及过氧化氢酶(CAT)、
本文对句容四季鹅与浙东白鹅不同周龄体重进行比较,发现:不同周龄四季鹅与浙东白鹅相比差异均极显著.在屠宰指标上,除腹脂重和肌胃重外,腺胃重差异显著,其余差异均极显著.垂