关于Marpol 73／78附则VI的出台经过及对策

介绍国际海事组织海上环境保护委员会关于Ｍａｒｐｏｌ ７３／７８公约附则ＶＩ的有关焦点问题的讨论情况，该附则Ⅵ业已以议定书形式被外交大会通过。它所涉及的范围较广，技术设备难度大，为贯彻落实该规则尚须在管理上，船舶设备条件等方面下功夫，以满足公约防止船舶对大气污染的要求。     

烟气脱硫工艺的选择

论述了现今国内外烟气脱硫的现状及烟气脱硫工艺的分类，国内外较为先进的烟气脱硫工艺的机理及特点，且对不同的脱硫技术的优缺点进行了全面的比较，对需要进行脱硫的装置现状了科学地分析，并最终提出选择合理的脱硫工艺的方法及注意的问题。     

浅谈“三道防线”对防止污染水域的作用

在简要介绍了上海港散装液体危险装货物储运作业发展的基础上，分析了码头装卸作用中存在的防污染问题，提出了“三道防线”是防止污染的有效措施。     

公路交通噪声的污染控制

从多角度提出了治理公路交通噪声污染的控制对策，指出只有综合治理才能最大限度地控制交通噪声污染。     

Pollution survey of carbonyl compounds in train air

The train is an important vehicle in China, but its air quality has important impacts on passengers’ health. In this work, pollution from carbonyl compounds was measured in the air of six trains. The objectives of this work were to investigate carbonyl compound levels in selected air from trains, identify their emission sources, and assess the intake of carbonyl compounds for passengers. The methods for sampling and analyzing 10 carbonyl compounds such as formaldehyde, acetaldehyde, acrolein, acetone, propionaldehyde, crotonaldehyde, butyraldehyde, benzaldehyde, cyclohexanone, and valeraldehyde in indoor air were proposed with the sampling efficiency, recovery, and detection limit being 92%–100%, 91%–104%, and 0.26–0.82 ng/m³, respectively. It was indicated that the total concentrations of carbonyl compounds were 0.159–0.2828 mg/m³ with the average concentration of 0.2330 mg/m³. The average concentrations of form aldehyde, acetaldehyde and acetone were 0.0922, 0.0499, and 0.0580 mg/m³, accounting for 42.6%, 21.4%, and 24.9% of the total concentrations of carbonyl compounds, respectively. The carbonyl compounds probably came from woodwork and cigarette smoking. The intake of carbonyl compounds for the passengers was approximately 0.043–0.076 mg/h. The carbonyl compounds in train air could be harmful to human health. Translated from Environmental Science, 2006, 27(1) 91–94 [译自: 环境科学]     

Transboundary air pollution balance in the new integrated European environment

Ten out of the 12 new EU members, used to belong to the so-called “former eastern block”, with a post WWII environmental policy radically different from the tendencies followed in Western Europe. The lack of conservation regulations has resulted in a rather harmful industrialization, regarding natural resources and environmental quality. While air pollution transfer is a phenomenon of transboundary level, there is a particular interest in examining the contribution of the new EU member states to the environmental pressure faced by the older member states and vice versa. The current study utilises the official data for almost 20 years published by the European Monitoring and Evaluation Program concerning the transboundary transfer of NO_x and SO₂ in order to analyse the situation and discuss the present and future environmental policy regarding air pollution.     

常压塔塔顶腐蚀关键参量相关性分析与预测

预测常压塔顶回流罐切水的关键离子浓度可以为常压塔顶系统工艺防腐提供技术指导。收集了某炼厂2014-2016年常压装置的生产实时工艺参数、原料及产品采样数据、水质分析化验参数,采用线性插值方法对不同时间尺度的数据进行补全。通过线性相关性分析获得了影响常压塔顶回流罐切水总铁离子浓度、pH的主要因素,并基于深度学习、支持向量机回归、粒子群优化方法建立了腐蚀关键参量预测模型。结果表明,pH值和总铁离子浓度的相关因素大部分重叠,与原料性质及产品馏出温度较强相关;建立的回归模型预测精度高,在训练集和预测集上,总铁离子浓度预测值与测量值最大偏差分别为4. 4%和9. 8%,pH值预测值与测量值最大偏差分别为0. 9%和1. 1%。     

滇池流域农田氮、磷肥施用现状与评价

2001年6月至9月分别对流域内晋宁，呈贡，西山，官渡和嵩明调查了365家农户有关化肥施用情况，调查分析和计算表明，每年从种植业流失的化肥中纯氮（N）达2575t，纯磷（P）达218t，蔬菜和花卉地的单位面积氮流失量是水田和旱地的7-20倍。菜地年每公顷流失氮204kg，水田的氮流失量最低，平均每公顷每年流失10kg。磷的流失也以蔬菜，花卉地为最高，蔬菜和花卉地的单位面积磷流失量是水田和旱地的9-10倍。研究结果证明，大量的氮，磷化肥施用，通过地表径流和地下水流入滇池是造成其水体富营养化的重要原因之一^[6]，随着农业和农村经济的发展，蔬菜，花卉等经济作物在滇池流域的种植面积将会逐年扩大，因氮，磷化肥的施用面造成的氮，磷流失量将会不断加大，为了实现减少氮，磷化肥对滇池的污染，应积极推广精确施肥，平衡施肥等科学施肥技术，提高化肥利用率，减少化肥流失。增施有机肥，降低化肥用量，同时提高农村居民的环境意识，加强环境管理，依法保护农村环境，控制农业面源污染。     

多环芳烃的污染及其生物修复

多环芳烃(PAHs)是环境介质中普遍存在的难降解有机污染物，文中综述了目前国内外对PAHs的研究状况，重点阐述了它的来源分布、迁移转化、生物毒性、监测控制及其生物修复的研究进展等，从而为防治环境污染提供科学依据。     

噪声仲裁监测过程中的点位布设

阐述了噪声仲裁监测过程中点位的布设方法以及应该注意的问题