己二胺有机废液在流化床中焚烧的实验研究

在实验室规模的热态流化床试验台上，进行了含5％己二胺有机废液的焚烧 实验研究，在700－900℃范围内，研究温度及空气过剩系数对NOx沿床高的变化规律，以及它们对NOx排放浓度的影响。实验结果表明，沿高度方向上NOx浓度 逐渐降低，并且存在NO2浓度大于NO浓度这一有趣现象，在900℃下氧量增加有利于密相区NO、NO2浓度的降低，说明在 有氧条件下NH2促进NOx的还原，在不同空气 过剩系数下和然相区出口NOx几乎为零 ，表明900℃是己二胺有机废液焚烧 的合适温度。     

凤眼莲在净化废水方面的应用

本文初步探讨了凤眼莲在净化废水方面的应用效果。结果表明，凤眼莲对生活废水具有较强的适应能力和净化效果。同时，其经特殊的处理后钻井废水中也能较正常生长、繁殖，并起一定的净化作用。文中就废水pH对凤眼莲的影响作了初步实验探讨，对凤眼莲净化废水机理也作了简述。     

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     

Waste minimization and its ecological evaluation A case study in printed circuit board manufacture

The printed circuit board (PCB) manufacturers face several problems regarding the waste they generate. In Austria, a detailed study for waste minimization was carried out with three PCB manufacturers and one electroplating company. In this project a lot of ecologically and economically effective options were found and implemented. The ecological evaluation of processes is still an unsolved problem. Several evaluation models are tested on selected processes of the project.     

微孔膜生物反应器在港口含油洗涤废水处理工程中的应用

介绍了微孔膜生物反应器在港口含油洗涤废水处理工程中的应用，进行了设计参数的选取、工程设计和运行效果分析，设计污水处理量为30.0m^3/d。运行结果表明，微孔膜生物反应器具有运行效果稳定、抗冲击负荷能力强、硝化能力强、操作运行简便等优点。     

危险废物安全填埋场运行机制与收费标准

危险废物安全填埋场应探讨企业化经营模式。在单一处理模式、一体化经营模式和依托于大型企业模式中选择适宜的模式。填埋场建设资金筹集渠道中,由废物产生单位集资建设是可行办法。探讨了填埋场收费标准的计算方法,并给出计算公式。     

Molecular behavior and interactions with microbes during anaerobic degradation of bio-derived DOM in waste leachate

It is the key to control bio-derived dissolved organic matters (DOM) in order to reduce the effluent concentration of wastewater treatment, especially for waste leachate with high organic contaminants. In the present study, the anaerobic degradation of aerobically stabilized DOM was investigated with DOM substrate isolated through electrodialysis. The degradation of bio-derived DOM was confirmed by reduction of 15% of total organic carbon in 100 days. We characterized the molecular behavior of bio-derived DOM by coupling molecular and biological information analysis. Venn based Sankey diagram of mass features showed the transformation of bio-derived DOM mass features. Occurrence frequency analysis divided mass features into six categories so as to distinguish the fates of intermediate metabolites and persistent compounds. Reactivity continuum model and machine learning technologies realized the semi-quantitative determination on the kinetics of DOM mass features in the form of pseudo-first order, and confirmed the reduction of inert mass features. Furthermore, network analysis statistically establish relationship between DOM mass features and microbes to identify the active microbes that are able to utilize bio-derived DOM. This work confirmed the biological technology is still effective in controlling recalcitrant bio-derived DOM during wastewater treatment.     

酸性高氟废水处理试验研究

对某化工厂高氟酸性废水经过试验后，采用二级石灰－氯化钙沉淀絮凝法处理，出水的氟浓度达到了国家规定的一级排放标准，且系统运行稳定，工艺简便，易于施工和运行管理。     

医疗废物焚烧残余物固化技术初探

根据对医疗废物焚烧残余物中有毒有害物质的化验分析结果,确定焚烧残余物中有毒有害成分含量仍较高,部分指标超出标准值,必须对其进行稳定化/固化处理,避免对土壤及地下水环境造成污染.本文阐述了稳定化/固化处理原理及处理工艺,使医疗废物无害化、减量化和资源化的处理原则得以全面实现.     

胶粉的生产利用现状及前景分析

废橡胶作为工业垃圾 ,已为世界所公认 ,介绍了废橡胶回收利用的意义和方法 ,着重阐述了胶粉的生产利用现状 ,并简要分析了胶粉的生产利用前景