高可视性服装标准ISO 20471：2013简介及应对策略

高可视服装国际标准ISO 20471：2013正式生效,该标准规定了警示服的设计和材料的性能要求,以保证使用者在高风险环境中的日间夜间条件下的可视性。该标准相对于曾经执行的标准EN 471：2003＋A1：2007进行了多处修改和调整,了解这些标准中的变化对于出口欧盟等国家的成衣制造商应对服装的设计和材料的要求将有非常好的借鉴意义。     

大功率电磁加热系统电磁兼容性分析设计技术探讨

文章对大功率电磁加热系统的电磁兼容性进行了分析,针对系统中的主要电磁干扰源,从传导干扰以及辐射干扰的角度对这些干扰的产生机理进行了分析。从电路布局设计、屏蔽技术两个方面提出了一系列抑制干扰的方法与原则。可为大功率电磁加热系统的设计提供参考。     

Environmental management system vs green specifications: How do they complement each other in the construction industry?

Environmental Management System (EMS) has been one of the important tools for sustainable construction for around two decades. However, many issues concerning sustainable development have not been properly addressed, and there is a need for the introduction of green specifications to advance green performance in construction through contract management. This paper defines green specifications, identifies the reasons for adopting green specifications and highlights the environmental issues that may not be addressed by solely adopting EMS. It also presents the results of a recent survey of practitioners concerning their opinions towards green specifications and possible impacts arising from their adoption. From the results of the survey, a framework for developing green specifications is deemed valuable for the cities striving for sustainability. Interestingly, the level of acceptable changes brought about by green specifications as perceived by different industry stakeholders is found to be unrelated to whether they were from organizations implementing EMS or not.     

汽车零部件耐腐蚀测试研究分析

本文介绍了汽车零部件的四种耐腐蚀试验,它们的用途、主要特点和评价方法.     

柴窝堡湖表层底泥重金属污染评价

研究了乌鲁木齐市柴窝堡湖表层底泥的重金属含量,并采用Hakanson潜在生态危害指数法对底泥中的重金属潜在生态风险进行评价。结果表明:底泥中Cu、Zn、Pb、Cd含量均超出乌鲁木齐市土壤背景值。除湖心区外,Cd在5个监测区域中的潜在生态危害均为中等;其它重金属在5个采样点的潜在生态危害均为轻微。各重金属间的相关性分析表明,Zn与Cu,Pb与Cd、Cu呈显著正相关,说明这4种元素污染源可能相同。柴窝堡湖表层底泥受到Cu、Zn、Pb、Cd污染,需采取相应措施防止重金属由底泥进入水相。     

水源型流域污染系统控制科技支撑战略

创新水源型流域污染系统控制科技支撑战略,对我国流域水环境综合治理与管理具有前瞻意义.文章从引导科技支撑发展方向,发展多维流域认知系统,创立流域系统控制知识,创新水源流域环境技术,建立流域水环境经济学与完善流域环境管理体系六个方面构建了水源流域污染系统控制的科技支撑战略体系;从制定水源型流域环境区划、水源型流域安全发展规划、水源型流域环境保护规划与水源型流域保护工程规划四个方面提出了水源型流域污染系统控制科技支撑的战略行动;从转变治理方向、改变治理目标与调整控制范围、优化监控指标等方面提出了水源型流域污染系统控制科技支撑的战略建议.     

我国应关注ISO呼吸防护的标准化工作

本文介绍了国际标准化组织（ISO）正在开展的呼吸器标准化工作的情况,包括参与国家信息和工作分工情况,以及ISO呼吸器标准体系、产品分类、标准项目信息、产出、进展和进度,分析了ISO标准在未来对全球呼吸防护计数和产品市场发展的影响,并呼吁中国尽早采取主动行动参与其中,争取获得更多的话语权和掌握未来产品技术发展方向的主动权。     

Is a voluntary approach an effective environmental policy instrument?: A case for environmental management systems

Using Japanese facility-level data from an OECD survey, we estimate the effects of implementation of ISO14001 and publication of environmental reports on the facilities’ environmental performance. While most previous studies focused on an index of emissions toxicity, this study examines three areas of impacts, none of which have been explored in the literature: natural resource use, solid waste generation, and wastewater effluent. The study is also unique in that the effectiveness of ISO14001 is considered in relation to environmental regulations. Our findings are summarized as follows. First, both ISO14001 and report publication help reduce all three impacts; the former appears more effective in all areas except wastewater. Second, environmental regulations do not weaken the effect of ISO14001. Third, assistance programs offered by local governments—a voluntary approach—promote facilities’ adoption of ISO14001. These findings suggest that governments can use command-and-control and voluntary approaches concurrently.     

浅论ISO／DIS9001、ISO14001及OHSMS试行标准的关系

本文通过ISO／DIS9001、ISO14001和OHSMS试行标准的比较,为组织建立QMS、EMS和OHSMS提供帮助。     

中日合作,建立ISO14001环境管理体系

通过介绍独山子石化分公司ISO14001管理体系建立和运行的主要做法和体会,着重分析了形成企业特色,保证贯标认证工作的实效性和经济性。