我国城市生活垃圾的现状及处理对策

论述了我国城市生活垃圾的排放量，生活垃圾的组成以及生活垃圾的处理技术，并针对我国的具体情况提出了城市生活垃圾的处理对策。     

Chance-constrained programming (CCP)abatement of SO_2 emission for acid deposition control in Liuzhou City

A deterministic linear programming model which optimizes the abatement of each SO2 emission source, is extended into a CCP form by introducing equations of probabilistic constrained through the incorporation of uncertainty in the source-receptor-specific transfer coefficients. Based on the calculation of SO2 and sulfate average residence time for Liuzhou City, a sulfur deposition model has been developed and the distribution of transfer coefficients have been found to be approximately log-normal. Sulfur removal minimization of the model shows that the abatement of emission sources in the city is more effective, while control cost optimization provides the lowest cost programmes for source abatement at each allowable deposition limit under varied environmental risk levels. Finally a practicable programme is recommended.     

A study on Se application for improving the soil in the environment at lower Se level

A result that application of sodium selenite or fly ash to some of soilin loess plateau can increase Se content in wheat grain has been demonstrated by the pot and field experiments, and added Se in soil can last its availability for 3 years. So this is a good measure for improving the low Se soils and preventing the Kaschin-Beck disease.     

社会主义荣辱观的意义与启示

本文对胡锦涛总书记提出的“八荣八耻”社会主义荣辱观的重大现实意义与启示全面进行了论述，并从内在联系上阐明了社会主义荣辱观八个方面的辩证统一，论证了践行社会主义荣辱观，实质上是实现党的宗旨、保持党的先进性的迫切需要。     

Water pricing towards sustainability of water resources: a case study in Beijing

The role of water pricing for managing water resources is widely recognized in many areas of the world because of the increasing scarcity of water resources, a high competition between water uses and environmental degradation. Based on the analysis of cost of water, this paper explores which types of cost should be reflected in the water pricing enhancing the sustainability of water resources. The principle of full cost pricing in which the cost should include supply cost, opportunity cost and externalities is proposed as a means to achieve the sustainability of water resources. In a case study of Beijing, low water price is analyzed as one reason for unsustainable water consumption. Thus water pricing justified is necessary and pressing. It is proposed to justify water price in phased manner and eventually towards full cost pricing. The assessment of impacts on water resources by raising water price shows water pricing could alleviate the conflict between water supply and demand. This paper concludes that water pricing can play an effective role in enhancing the sustainability of water resources in Beijing.     

加油站油气回收处理技术的研究及应用进展

介绍了国内外加油站油气回收处理技术现状及应用进展，阐明了国内开发的重点应是：密封加油系统及设备、吸收式油气回收装置及分散吸附集中处理系统。     

邢台煤矿矿井水的综合治理及利用

随着开采深度及范围的扩大，邢台煤矿井下高压出水点越来越多，既浪费了大量的排水费用，又对岩溶水环境和水资源造成了严重破坏。针对上述情况，用四种不同的方法分别进行了封堵和重新利用，使矿井减少了４８０ｍ＾３／ｈ的无效排水，经济效益和环保效益均十分明显。     

SBR法处理麻生物脱胶废水的T艺实验研究St

采用SBR法处理麻生物脱胶废水，实验考察了溶解氧、曝气时间、污泥负荷与处理效果的关系。结果表明，在限制性曝气及COD     

降低气流粉碎过程中噪声强度的研究

主要报导了超音速气流超细粉碎过程中噪声产生的原因、影响因素及降低噪声强度所采取的技术原理途径与措施。研究结果表明 :采用CSQ消声装置完全可以将超音速气流粉碎过程中产生的噪声 130dB(A)降低到国家规定的标准 85dB(A)之下。该装置结构简单 ,既能消除噪声 ,又便于产品卸料 ,拆卸清理方便 ,综合性能良好。     

极低频电磁场对健康影响的流行病学调查及人体测试研究进展

流行病学调查结果表明，环境的极低频电磁场暴露与人群某些肿瘤，如白血病、乳腺癌、脑肿瘤等，以及生殖、神经、心血管和内分泌等系统疾患的发病相关，这些结果在一定程度上得到实验室人体测试的支持。然而，极低频电磁场对健康影响的确切效应，迄今尚未能作出结论，亟等进一步开展多层次、多水平的研究。