炼油企业中环境因素的识别

简要叙述了环境因素的识别在炼油企业中的必要性和存在的一些问题，并提出改进工作的建议。     

水杨酸甲酯废渣的初步分析

通过红外光谱和核磁共振方法分析生产水杨酸甲酯时所产生的废渣的主要在分，得出主要成分是４－羟基－１，３－苯二甲酸二甲酯的讨论。该化合物在药物合成上一定的用途。     

Conceptual understandings of the ecological engineering issues: in China and abroad

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城市交通机动车污染控制研究进展

城市交通机动车污染问题非常复杂，在许多不可控因素，城市交通是一个动态系统，污染物排放量始终处于变化之中，控制城市交通污染，必须严格控制机动车排放，该文介绍了国内外对城市机动车污染控制研究的概况，以及几种城市中污染物扩散的模型，展望了这方面研究前发展趋势，并提出了可持续发展的效能系统设计与管理的新概念。     

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.     

湿式氧化技术处理炼油厂碱渣废水

考察了湿式氧化法处理运行过程 ,以及相关参数的控制方案。在实现装置出水、废气达标排放的前提下 ,稳定控制装置运行是可以实现的。如后续有酸化除酚工艺和SBR工艺进行再处理 ,则应选用温度 (14 5± 5 )℃ ,压力控制在 0 6～ 0 .7MPa的湿式氧化法     

用MnSO4-Ce(SO4)2协同催化快速测定COD的研究

本文探讨了以MnSO4-Ce(SO4)2复合催化剂代替标准重铬酸钾法中的Ag2SO4，用密封消解法测定废水COD值的可行性，研究了复合催化剂总量、配比、消解时间、溶液酸度等因素对COD测定的影响。通过对各种废水COD值的测定表明，用MnSO4-Ce(SO4)2做催化剂，在165℃，较低酸度，密封消解15min是可行的。     

Methodological and Practical Considerations for Developing Multiproject Baselines for Electric Power and Cement Industry Projects in Central America

The Lawrence Berkeley National Laboratory (Berkeley Lab) and the Center for Sustainable Development in the Americas (CSDA) conducted technical studies and organized two training workshops to develop capacity in Central America for the evaluation of climate change projects. This paper describes the results of two baseline case studies conducted for these workshops, one for the power sector and one for the cement industry, that were devised to illustrate certain approaches to baseline setting. Multiproject baseline emission rates (BERs) for the main Guatemalan electricity grid were calculated from 2001 data. In recent years, the Guatemalan power sector has experienced rapid growth; thus, a sufficient number of new plants have been built to estimate viable BERs. We found that BERs for baseload plants offsetting additional baseload capacity ranged from 0.702 kgCO2/kWh (using a weighted average stringency) to 0.507 kgCO2/kWh (using a 10th percentile stringency), while the baseline for plants offsetting load-following capacity is lower at 0.567 kgCO2/kWh. For power displaced from existing load-following plants, the rate is higher, 0.735 kgCO2/kWh, as a result of the age of some plants used for meeting peak loads and the infrequency of their use. The approved consolidated methodology for the Clean Development Mechanism yields a single rate of 0.753 kgCO2/kWh. Due to the relatively small number of cement plants in the region and the regional nature of the cement market, all of Central America was chosen as the geographic boundary for setting cement industry BERs. Unfortunately, actual operations and output data were unobtainable for most of the plants in the region, and many data were estimated. Cement industry BERs ranged from 205 kgCO2 to 225 kgCO2 per metric ton of cement.     

建设农村小康社会与发展生态农业

论述生态农业在建设农村小康社会中的重要作用，分析生态农业面临的形势和问题，并提出政策建议。     

Game theory approach to optimal capital cost allocation in pollution control

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