水中铜的应急监测分析方法与常规分析方法的比较研究

应急监测工作是突发性环境污染事故处理处置中的重要环节 ,本研究采用水质应急监测仪器 ,并通过方法对照工作 ,确定了对水中铜的应急监测的快速分析方法 ,使其可以在无电源、无水源、无实验平台的现场快速分析水中的铜 ,分析一个样品的时间只需要 3min ,并且可以达到常规监测所要求的准确度和精密度     

SO2污染防治对策

概述了国内外ＳＯ２污染防治现状。指出了上海市大气中ＳＯ２污染严重状况，提出了近期与远期相结合；引进消化吸收国外先进技术与组织国内科技攻关相结合；经济手段与法制手段相结合；解决呼吸带与高空污染相结合的ＳＯ２污染防治对策与建议。重点建议，目前需集中力量控制中、小型锅炉的ＳＯ２排放量；走国际合作道路，加快研制开发大型电厂的脱硫装置，从根本上解决大气中的ＳＯ２污染；国家与地方迅速制订对排入大气中的ＳＯ２污     

Distribution characteristics of ammonia-oxidizing bacteria in the Typha latifolia constructed wetlands using fluorescent in situ hybridization(FISH)

A molecular biology method, fluorescent in situ hybridization（FISH）, in which the pre-treatment was improved in allusion to the media of the constructed wetlands（CW）, e.g. the soil and the grit, was used to investigate the vertical distribution characteristics of ammonia-oxidizing bacteria（AOB） quantity and the relation with oxidation-reduction potential（ORP） in the Typha latifolia constructed wetlands under three different Ioadings in summer from May to September. Results showed that the quantity of the AOB decreased in the Typha latifolia CW with the increase of vertical depth. However, the AOB quantity was 2-4 times the quantity of the control in the root area. Additionally, ORP in the rhizosphere was found to be higher than other areas, which showed that Typha latifolia CW was in an aerobic state in summer when using simulated non-point sewage at the rural area of Taihu Lake in China and small town combined sewage.     

上海市大气细菌污染研究

采用平皿沉降法对上海市６个采用点的大气细菌，进行了为期一年的监测，并进行了菌株鉴定和影响因素的研究分析，结果表明，上海市全年大气细菌数量变化曲线呈双峰型；空气中优势菌群为：微球菌属，葡萄球菌属，奈瑟氏菌属，干燥棒状杆菌属和芽孢杆菌属等。     

海水中氰化物测定方法探讨

对应用异烟酸 吡唑啉酮分光光度法测定海水中氰化物的方法进行了补充和改进,提高了海水氰化物测定方法的精密度和准确度。     

新农药环境化学行为研究(V)-—三氟羧草醚(Acifluorfen)在土壤和水环境中的滞留、转化

从如下几方面研究了三氟羧草醚在土壤－水环境中的化学行为：一是土壤对该药的吸附，结果表明，吸附强度与土壤理化特性密切相关，Ｆｒｅｕｎｄｌｉｃｈ常数ｋｆ＝０．９４Ｗｏｍ＋０．６５Ｗｃｌａｙ－９．５９ｐＨ（ｒ＾２＝０．９４）；二是吸附机理研究，发现三氟羧草醚能与碱金属以外的许多金属离子形成配合物，并证实了与ＣＵ＾２＋形成的双核桥联合物的可能性；三是实验指出它在水中避光有一定的稳定性，不易水解；四是它在〈     

合成氨装置重点部位的安全管理及防范措施

对安庆分公司化肥厂合成氨装置 4年以来的运行及安全管理情况作了综述 . 对装置的重点 监督部位加强技术型管理 , 并实行了一系列行之有效的安全防范措施 , 使之达到了国内同类 型装置先进水平 .     

输气场站工艺安全风险分析

针对输气场站HAZOP风险评估出的天然气泄漏风险进行工艺安全量化分析,通过天然气泄漏喷射火模拟,对天然气泄漏风险进行量化,为输气场站的安全管理提供有效的技术支持。通过量化,分析出对天然气泄漏喷射火造成后果大小的影响因素,提高了HAZOP风险分析的准确性和科学性,对输气场站的风险管理具有参考意义。     

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.     

关于防范环境突发事件的探索和思考

从环保工作实际出发,阐述了防范环境突发事件的3个长效机制,即排查潜在事故隐患,建立信息系统;依据信息指标,建立预警系统;控制污染事态,构建应急处理系统.