文献检索课综合检索(第四题)

文献检索课综合检索（第四题）

根据所学专业，结合自己的兴趣，自己拟定检索课题，课题必须包含主题词和副主题词，就同一个课题，按下列要求进行检索：

1、检索课题（中文名称）超临界流体在废水处理中的应用

2、课题背景及检索目的：

由于现在的工业快速发展，从而产生了许多的废水，而解决这个问题就需要用少的资源来解决。所以我的课题是用超临界流体的方法来解决这个问题。

3、检索词：主题词：（中文）超临界流体

相关词：（中文）废水处理中的应用

副主题词：（中文）超临界流体的应用

4、检索过程：

分别写出篇名、作者、文献来源（期刊指刊名、年、卷期；专利指专利号；学位论文指授予单位，标准指标准号等文摘形式）及摘要（不要原文），所有数据库均检索近五年的文献。若该课题没有相关的专利或标准，请找一篇与课题相近的专利或标准。

中文期刊（找5篇）：清华数据库

外文期刊（找3篇）(翻译标题)：EBSCO数据库

学位论文（找1篇）：清华数据库

标准文献（找1篇）：万方数据库

专利文献（找1篇）：万方数据库

（一）中文期刊：清华数据库

1. 篇名：浅析超临界流体在废水处理中的应用

作者：周扬

文献来源：中小企业管理与科技（下旬刊）2011年07期

摘要：本文介绍了超临界流体及其性质,对超临界流体的二氧化碳萃取技术以及超临界水氧化技术在废水处理中的应用做了简单的综述。

2.篇名：超临界水氧化技术在废水处理中的应用

作者：岳松

文献来源：四川工业学院学报 2003年01期

摘要：本文作者介绍了超临界流体的特性,超临界流体萃取的基本原理及工艺流程,对超临界水氧化技术在废水处理中的应用进行了综述。

3.篇名：超临界流体技术在环境科学中的应用

作者：齐素芳；赖子尼；余煜棉

文献来源：化学工业与工程技术2007年01期

摘要：简要介绍了超临界流体萃取、超临界水氧化和超临界流体色谱的基本原理,综述了超临界流体技术在废水处理、固体废物处理、燃煤脱硫和污染监测等方面的应用。

4.篇名：超临界流体萃取技术的应用与发展

作者：霍鹏；张青；张滨；郭超英；

文献来源：河北化工2010年03期

摘要：介绍了国内外超临界流体萃取工艺及发展情况,在对超临界流体萃取原理及特点概述的基础上,就影响萃取效率的诸多因素:萃取压力、萃取温度、超临界

流体流量及萃取时间等进行了阐述。分析了超临界流体技术的优越性,特别是在环境科学领域如废水处理、固体废物处理及污染监测中的应用。指出超临界流体技术是环境友好化学的发展趋势。

5.篇名：用超临界二氧化碳萃取技术脱除废水中有机物

作者：罗鹏；徐琴琴；刘润杰；徐巧莲；银建中

文献来源：环境技术2011年03期

摘要：对超临界萃取技术在污水处理中的应用研究工作进行了全面回顾和总结,内容包括工艺流程、实验设备、影响因素分析、基础数据、案例分析与评价、模型化等。认为超临界萃取技术作为绿色工艺适合于进行污水处理,指出直接萃取、夹带剂萃取以及吸附萃取等方法的适用范围,强调应以系统性综合工艺评价作为污水处理工艺的选择依据。对含污水超临界二氧化碳(scCO2)多元体系的热力学分析、相平衡测量、相互作用参数、模型化以及同吸附萃取相关的含有机物超临界流体复杂介质在多孔材料孔道内的渗透扩散行为、过程模拟等均属于亟待解决的基础问题。

(二) 外文期刊：EBSCO数据库

1篇名：Supercritical gasification for the treatment of o-cresol wastewater.（超临界气化邻甲酚废水的处理）

作者：Wei, Chao-hai1Hu, Cheng-sheng1Wu, Chao-fei1Yan, Bo1

文献来源：Journal of Environmental Sciences (IOS Press); Jul2006, Vol.

18 Issue 4, p644-649, 6p, 2 Diagrams, 3 Charts, 4 Graphs

摘要：The supercritical water gasification of phenolic wastewater without oxidant was performed to degrade pollutants and produce hydrogen-enriched gases. The simulated o-cresol wastewater was gasified at 440–650°C and 27.6 MPa in a continuous Inconel 625 reactor with the residence time of 0.42–1.25 min. The influence of the reaction temperature, residence time, pressure, catalyst, oxidant and the pollutant concentration on the gasification efficiency was investigated. Higher temperature and longer residence time enhanced the

o-cresol gasification. The TOC removal rate and hydrogen gasification rate were 90.6% and 194.6%, respectively, at the temperature of 650°C and the residence time of 0.83 min. The product gas was mainly composed of H_2, CO_2, CH_4 and CO, among which the total molar percentage of H_2 and CH_4 was higher than 50%. The gasification efficiency decreased with the pollutant concentration increasing. Both the catalyst and oxidant could accelerate the hydrocarbon gasification at a lower reaction temperature, in which the catalyst promoted H_2 production and the oxidant enhanced CO_2 generation. The intermediates of liquid effluents were analyzed and phenol was found to be the main composition. The results indicate that the supercritical gasification is a promising way for the treatment of hazardous organic wastewater. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Environmental Sciences (IOS Press) is the property of IOS Press and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No

2.篇名：Removal of Common Organic Solvents from Aqueous Waste Streams via Supercritical CO2 Extraction: A Potential Green Approach to Sustainable Waste Management in the Pharmaceutical Industry.（去除常见的有机溶剂废物流的水通过超临界二氧化碳萃取：一个潜在的绿色方法可持续废物管理在制药行业。）

作者：LEAZER, JR., JOHNNIE L.,GANT, SEAN,HOUCK, ANTHONY,LEONARD, WILLIAM,WELCH, CHRISTOPHER J

文献来源：Environmental Science & Technology; 3/15/2009, Vol. 43 Issue 6, p2018-2021, 4p

摘要：Supercritical CO2 extraction of aqueous streams is a convenient and effective method to remove commonly used solvents of varying polarities from aqueous waste streams. The resulting aqueous layers can potentially be

sewered; whereas the organic layer can be recovered for potential reuse. [ABSTRACT FROM AUTHOR]

Copyright of Environmental Science & Technology is the property of American Chemical Society and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts).

3.篇名：Hydrogen generation from polyvinyl

alcohol-contaminated wastewater by a process of supercritical water gasification.（氢生成聚乙烯醇污染废水的超临界水气化过程。）

作者：YAN, Bo1WEI, Chao-hai HU, Cheng-sheng1XIE, Cheng1 WU, Jun-zhang

文献来源：Journal of Environmental Sciences (Elsevier); Dec2007, Vol. 19 Issue 12, p1424-1429, 6p

摘要：Abstract: Gasification of polyvinyl alcohol (PVA)-contaminated wastewater in supercritical water (SCW) was investigated in a continuous flow reactor at 723–873 K, 20–36 MPa and residence time of 20–60 s. The gas and liquid products were analyzed by GC/TCD, and TOC analyzer. The main gas products were H2,CH4, CO and CO2. Pressure change had no significant influence on gasification efficiency. Higher temperature and longer residence time enhanced gasification efficiency, and lower temperature favored the production of H2. The effects of KOH catalyst on gas product composition were studied, and gasification efficiency were analyzed. The TOC removal efficiency (R TOC), carbon gasification ratio (R CG) and hydrogen gasification ratio (R HG) were up to 96.00%, 95.92% and 126.40% at 873 K and 60 s, respectively, which suggests PVA can be completely gasified in SCW. The results indicate supercritical water gasification for hydrogen generation is a promising process

for the treatment of PVA wastewater. [Copyright &y& Elsevier]

Copyright of Journal of Environmental Sciences (Elsevier) is the property of Elsevier Science and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

(三).学位论文：清华数据库

篇名：超临界水氧化法处理山梨酸废水的研究

作者：赵晓春

文献来源：东华大学，环境工程，2009，硕士

摘要：山梨酸是国际上公认的低毒高效食品防腐剂,具有广泛市场发展前景。但在山梨酸钾的生产过程中产生的废水量很大,废水的成分复杂,这些物质进入水体后,消耗大量的溶解氧,对环境造成严重污染,是一种高浓度难降解有机废水。根据山梨酸废水的特点,本文提出利用超临界水氧化法处理山梨酸废水。超临界水氧化技术（SCWO）是利用超临界水（SCW）的特性逐渐发展起来的一种处理有毒有害污染物的新方法。本文对超临界水氧化法处理山梨酸废水的各方面进行了具体研究,通过实验得出:1) SCWO处理山梨酸废水具有很好的处理效果,正交试验表明,各因素对山梨酸废水COD去除率影响的显著顺序为:反应时间>过氧比>反应温度>反应压力。过氧比相同时,空气的氧化效率略高于双氧水:2)在温度为450℃,压力为25MPa,反应时间为180s时,过氧比的增加和废水COD去除率几乎呈线性关系,拟合方程相关系数接近或超过0.9。但过氧比增加到一定数值时,它对废水的处理效果的影响会明显减弱;3)本文采用幂指数法,对超临界水氧化法处理山梨酸废水进行了动力学研究,并且得出在过氧比K=1.1,压力为25MPa,温度为450℃、480℃和500℃动力学方程的具体参数,即当T=450℃时,k=0.0202,a=0.995;当T=485℃时,k=0.02232,a=0.996;当T=500℃时,k=0.02294,a=0.997。并由此得出超临界水氧化处理山梨酸废水动力学方程的

反应活化能E n和指前因子k0:E n=16815.07J·mol-1;k0=1.125;4)对比了不同温度下,超临界水氧化反应后废水中山梨酸和COD的去除率,证明山梨酸在SCWO反应过程中形成了一种中间产物,且这种中间产物的活化能较山梨酸高,它的迅速氧化需要在600℃左右的温度下进行:5)对超临界水氧化法处理山梨酸钾过程的废水热值进行了分析,最终得到了山梨酸废水的剩余热量896kJ/L;6)对超临界水氧化过程中设备的腐蚀问题进行了一定研究,采用电子显微镜观察了超临界反应器经一段时间实验后的腐蚀情况,得出316L型不锈钢在超临界状态下存在点蚀情况,点蚀直径3-6μm,腐蚀速率为0.25mm/a;7)进行了超临界水氧化法处理山梨酸废水的经济成本分析,计算出该方法的具体运行费用为￥577.3/t（未利用反应形成的过热蒸汽）。除此以外,本文还总结归纳了超临界水氧化法工程化中出现的问题,并且根据每个问题的不同特点提出了进一步解决的方案。

（四）.标准文献：万方数据库

文献来源： ASTM D7347-2007e1 - 中外标准- ASTM - 2007/1 （五）.专利文献：万方数据库

篇名：超临界流体辅助废旧胶粉预混装置

专利类型：发明专利

发明设计人：高长云,辛振祥,纪奎江,赵冬梅,谭钦艳

申请专利权人;中胶橡胶资源再生有限公司

申请专利号：CN201210046528.3