制革废水治理方法的研究

对制革废水进行了实验研究，提出了制革废水的处理方法．即首先对铬鞣废水进行单独处理，回收鞣革液，再采用聚合硅酸系混凝剂和聚丙烯酰胺（ＰＡＭ）来处理混合废水的新方法．     

国外感染性废弃物的管理

感染性废气物对人们的身心健康有极大的威胁．然而从目前的实际情况来看，相当一部分是与一般城市生活垃圾混合在一起处理的情况较常见。鉴于上述情况．文中将欧美日发达国家对感染性废气物的收集．管理及处理情况给予介绍。     

上杭紫金山金矿废水废渣的处理及生态环境影响

金矿的开采会产生大量的废渣和废矿石，氰化法提金则产生大量含氰废水，如果未能妥善处理，将严重污染地表水和地下水，以及周边生态环境。该文对上杭紫金山金矿的生产工艺、废水废渣处理情况进行了调研，并提出矿山生态环境保护措施建议。     

废旧塑料的回收利用

废旧塑料是重要的再生资源，合理利用不仅环境保护，也将增加经济效益，阐述了废旧塑料回收利用情况及发展前景。     

废气污染控制高新技术的研究与应用

列举了大量的事实，重点介绍了几种高新技术在废气污染控制中的研究与应用，说明了向环保发展迟缓领挑战依赖于科学技术，而环保的发展又向科学技术提出了更高的要求。     

垃圾焚烧烟气中二恶英的形态及去除方法

本文对垃圾焚烧发电厂烟气中二恶英的形态、浓度分布及国内已投产并验收的企业的烟气排放数据进行了调查分析，并指出有效去除烟气中二恶英的措施有采用高效袋式除尘器和在袋式除尘器前喷加活性炭粉两种。     

Relation of waste generation and composition to socio-economic factors: a case study

To develop an effective waste management strategy for a given region, it is important to know the amount of waste generated and the composition of the waste stream. Past research has shown that the amount of waste generated is proportional to the population and the average mean living standards or the average income of the people. In addition, other factors may affect the amount and composition of waste. These are climate, living habits, level of education, religious and cultural beliefs, and social and public attitudes. This paper presents the findings of a study carried out in a suburban municipal area in Sri Lanka to determine the solid waste generation rate and waste composition based on field surveys and to determine the related socio-economic factors. A database was developed that included information on the quantity and composition of waste generated in a sample of households in the study area over a time period. The collected data was analysed to relate waste generation and composition data to various socio-economic factors. Over 400 sample households were selected for the study using a stratified random sampling methodology based on municipal wards and property values. A technique that considers both the number of households in a particular income group (property value range) and the standard deviation of property values within a given income group was used to determine the appropriate sample size for each municipal ward. Through category and regression analyses, the quantities of waste and waste composition were related to several socio-economic factors. The paper describes the basis for the sample selection, the methodology adopted for data collection, the socio-economic parameters used for the analysis, and the relationships developed from the analysis.     

生活垃圾焚烧厂垃圾渗滤液处置技术

介绍生活垃圾焚烧厂垃圾渗滤液的特性和国内外对生活垃圾焚烧厂渗滤液几种常见的处置方法,并从经济性、技术工艺、运行等方面分析对比了几种处置方式的优劣。结合焚烧厂渗滤液处理工程设计、运行实践经验,总结了焚烧厂垃圾渗滤液工程设计要点。     

垃圾渗滤液预处理工艺的研究

本文结合工程实例,对生活垃圾焚烧发电厂垃圾渗滤液进行预处理工艺的研究,结果表明,预处理单元在垃圾焚烧厂渗滤液的整个处理系统中具有重要的作用和地位,渗滤液中部分污染物和无机离子能在预处理单元中得到较好的去除,在一定程度上减轻后续处理工艺的负荷。     

生物滴滤池法处理废气动力学模式研究

基于物料平衡和微生物降解废水中污染物的动力学模式,以丙酮、甲苯为处理对象提出了生物滴滤池处理废气的模式。当入口浓度C_(in)较低,小于临界浓度C_(crit),时,C=C_(in)EXP((-B/V_g)·H);当人口浓度C_(in)较高,大于临界浓度C_(crit)时,C=C_(in)-(K_0X/V_g)·H。研究表明,实验结果与模式计算结果吻合较好。