全封闭垃圾焚烧空气污染影响与控制措施

以大坦沙资源电厂为研究对象 ,通过对全封闭垃圾燃烧、污染物去除、废气高空排放工艺流程分析以及运用列举法和大气扩散数学模式对全封闭垃圾焚烧厂的污染影响与控制进行了探究 ,提出了有关垃圾焚烧空气污染防治对策和建议 ,为垃圾焚烧处理提供参考     

生物接触氧化法处理煤矿生活污水的工艺探讨

根据煤矿生活污水的特点，结合几年来工作和学习的经验及体会，论述生物接触氧化法的工艺流程，讨论设计中遇到的问题，探讨设计参数，使用填料和选取方法，为今后的污水处理站设计提供参考。     

品红染料工业废水治理工艺的试验研究

品红染料废水具有高ＣＯＤｃｒ、高色度、有机物成份复杂等特点。根据清污分流原则。对品红中和水及结晶水进行分别处理。经混凝、氧化、电解、还原等大量工艺试验，确定治理工艺方案为：中和水用混凝－电解氧化的方法，结晶水用直接电解的方法，取得了较满意的效果，各水质指标达到规定要求。     

正己烷萃取—此外分光光度法测定矿井水中微量油

在进行矿井水中油类分析时，用正己烷作为萃取剂，以工作曲线代替标准曲线，从而使油平均回收率增加到96％以上。并在正己烷用量、水样预处理等测试参数选择上做了条件试验。     

燃煤锅炉氨法烟气脱硫

通过氨法脱硫工艺在75t燃煤锅炉烟气脱硫工程中的运用,阐述了氨法脱硫的原理及工业条件,并对运行指标及处理效果进行分析。     

Studies on the use of power ultrasound in solid–liquid myrobalan extraction process

Focus on eco-friendly processing techniques makes vegetable tanning a viable option in leather processing and establishes the subsequent need for the more efficient methods of extraction in tannin manufacture. Application of ultrasound has been tried in the extraction of tannins from myrobalan nuts in order to improve the extraction efficiency, to perform the extraction under milder process conditions and to reduce the process time. The influence of process parameters such as ultrasonic output power, time and temperature has been studied. Scale-up trials and the use of ultrasound in pulse mode have also been attempted. The results show that a three- to fivefold improvement is possible with ultrasonic output from 20 to 100 W. Extraction efficiency has been calculated from the maximum extractable materials from myrobalan nuts. Extraction efficiency is found to be 90% for ultrasound, 100 W without external heating as compared to 77% for control process at 70 °C for 4 h. Therefore, ultrasound could be employed even dispensing with provision for temperature controls. The use of ultrasound in pulse mode offered 70% extraction efficiency of continuous mode. Scale-up trials indicate that there exists an optimum ultrasonic output power depending on the amount of nuts used, to achieve better extraction efficiency. The effectiveness of ultrasonically extracted tannin solution has also been tested in the tanning process for its applicability. The degree of tanning efficacy has been assessed by shrinkage temperature measurement. The results indicate that ultrasonically extracted tannin solution is suitable for tanning process. Therefore, application of ultrasound in tannin extract manufacture is a viable option with added advantages.     

硫代氨基甲酸盐提取工业废水中的锌离子

本文主要探索了金属离子络合剂———硫代氨基甲酸盐的合成制备 ,并通过其对锌离子的络合作用 ,以达到脱除金属离子的目的 .实验表明 ,由吗啡啉合成制得的硫代氨基甲酸盐 锌离子络合剂在酸性废水中 ,对锌离子具有良好的络合能力 .通过对废水中金属锌离子的脱除工艺条件的相应探索 ,发现在体系的pH =2～ 6范围内 ,硫代氨基甲酸盐对锌离子的脱除率均达99 %以上     

葫芦岛市可持续发展能力评价

为实现葫芦岛市社会、经济和环境的可持续发展，将可持续发展变成现实的可操作的管理模式．运用层次分析方法对葫芦岛可持续发展能力进行研究，评价葫芦岛市现有可持续发展水平，分析影响可持续发展的原因并提出相应的解决方法。     

戴明循环理论在规划环评工作程序中的应用初探

通过分析现阶段我国规划环评的现状和存在的问题,结合国内外规划环评及其工作程序的研究成果,提出使用戴明循环理论对现阶段的规划环评工作程序进行改进,使程序层次化、工作细分化,增强整个规划环评工作的可操作性,使规划环评工作落实到单位和人,明确责任,减少部门间冲突.戴明循环理论的引入,提高规划环评的评价效果和效率,为规划环评提供了一个有效科学的评价方法,有助于规划环评的顺利开展,使环境问题从源头上得到控制,适应建设和谐社会的需要.