含硫污水罐顶恶臭气体治理的研究

介绍污水汽提（一）装置原料污水罐罐顶臭气源的情况，臭气治理方法的选择，降膜吸收工艺技术的反应机理、工艺流程及该装置应用此项技术的治理效果。讨论了恶臭气体流量、浓度的变化对处理过程的影响，吸收剂的循环量对吸收效果的影响，温度对恶臭气体流量和浓度的影响，分析了触变型催化氧化的情况。采用降膜吸收工艺技术后，该装置对H2S、NH3及甲硫醇、乙硫醚等非常恶臭的气体去除率分别为99．98％、96％、96％和96％。     

纳米絮凝剂在废水处理中研究与应用进展

介绍了纳米絮凝剂在国内外的发展应用现状,分别对纳米絮凝剂的废水处理应用情况进行了概括;通过例举并分析了广泛研究的各类无机纳米絮凝剂、有机纳米絮凝剂以及其纳米复合絮凝剂的制备方法及特性,比较了各类絮凝剂的处理效果.最后展望了纳米絮凝剂在废水处理领域的发展与应用趋势.     

肿瘤与水污染综合生物效应关系及安全对策

介绍了肿瘤与水环境污染综合生物效应关系的研究现状，并提出了饮水安全环境对策和研究方向。     

环保科研如何走向市场

论述了环保科研要适应市场经济的需要,转变观念,走向市场,并由市场来引导科研的几点措施和途径。提出了要制定有关政策,为环保科研走向市场创造良好的内外部环境和必要条件,促使环保科研成果更快地转化为生产力,并产生效益,来增强环保科研本身的活力。     

中国工业安全技术展望——我国工业安全技术发展计划简介

目前,我国已具备工业安全科学技术发展的基本条件,并取得了一批成果。本文依据《安全生产中长期科技发展纲要(1990-2000-2020)》和劳动部组织编制的“‘八五’劳动安全科技攻关计划”,着重介绍未来二十年来我国工业安全科技的主要领域和内容,概述“八五”期间拟组织科研攻关的重点项目,展望了工业安全科技的前景和将对提高我国工业安全水平产生的影响。     

计算机控制四轨迹系列摆辗机研制

介绍了BY型计算机控制四轨迹摆辗机的设计特点、结构及制造、调试情况。     

上海市陆源入海排污口污染物分析与评价研究

对上海市12个陆源入海排污口污染状况进行了研究。在常规项目监测的基础上,采用GC-MS定性分析了样品中的有毒有机物。同时还对5个排污口进行了遗传毒性的实验分析。结果表明,某些排污口常规污染指标均符合排放标准但同时又分析鉴定出大量有毒有机物存在的现象。文章对监测结果加以细致分析和评价研究,提出在排污口监测中应当引入有毒有机污染物和遗传毒性的监测。     

宁波市主要湖库浮游藻类调查及营养状态研究

对宁波市11个湖库水质进行了调研,包括浮游藻类和理化指标。从浮游藻类的生物量、优势种以及藻类群落组成等指标评价了水质;还用修正的营养状态指数法评价了水质。结果表明,部分湖库已经出现富营养化。用浮游藻类评价与修正的营养状态指数法评价这些湖库,结果不完全一致,对此做了原因分析。同时提出防止湖库受污染的几点建议。     

Scientific evidence,expert entrepreneurship,and ecosystem narratives in the UK Natural Environment White Paper

The Natural Environment White Paper represents the most important conservation policy shift in the United Kingdom (UK) in twenty years. It formalises the ecosystem approach within national policy objectives and emphasises the economic value of ecosystem services. By analysing the use of various evidence sources, the involvement of science entrepreneurs, and the development of policy narratives, our goal was to understand factors that influenced adoption of an ecosystem service framework in the UK. We interviewed 48 policy actors and found that centrally-sponsored synthesis reports with entrepreneurial authors provided the most influential expert-based knowledge in the development of the White Paper. More recently published reports had greater influence, yet the window of opportunity for scientific evidence having policy impact was greater in the problem-setting stages of policy development. The interaction between teams preparing syntheses and expert entrepreneurs helped influence the construction of strategic policy narratives. Those narratives increased the impact of scientific evidence by communicating and framing key policy-salient messages, and brokering between broad ecosystem-based and environmental economics narratives. The combination of ecological and economics evidence was particularly salient in the UK case due to the context of continued biodiversity loss and the acceptability of valuation narratives within central government. Our findings suggest that evidence impact varies at different stages of the policy process, and that this is driven by the interplay of contextual factors like policy timing, personal influence, and the competition between different sets of actors and narratives.     

British directors perspectives on the impact of health and safety on corporate performance

Occupational health and safety is established as a factor in international competitiveness, but we question the relevance of this economic argument at the organisational level. On this basis we assess the place of health and safety in the senior management agenda, based on findings from recent market research. Out of this we take a brief perspective on the literature on performance assessment and corporate reputation, and their relationship with health and safety in the workplace. We then report original in-depth research on directors' attitudes to and practice in workplace health and safety. We conclude with a summary of the key issues and a discussion of directions for further work.