当今重大突发灾害救助特点

2005年8月28日发生的飓风灾难——“卡特里娜”是自1969年以来墨西哥湾最猛烈的飓风,它以高达233公里的时速,横扫美国路易斯安那州等沿海地区,导致新奥尔良等地死亡者千余人,流离失所者之百万之多,直接经济损失数百亿美元。这是美国半个多世纪以来最严重的自然灾害。同样,因为南亚地区发生了几近毁灭性的里氏7．6到7．8级地震,2005年10 月8日,无疑也将在人类的灾害史册上留下重重的一笔。就在这一天,威力相当     

惊魂死神隧道

1990年11月中旬,弥漫欧洲大陆的冷空气让喜欢户外运动的人伤透了脑筋。难得周末有个好天气,库黎奇,这位来自莫桑比克,现就读于利比庞克维亚农学院的小伙子,迫不及待地驱车前往180公里外的图盟克小镇去参加一年一度的葡萄酒节。     

静电基本参数的测试原理

静电测试是整个静电防护工程中不可或缺的组成部分,也是静电防护设计和管理的依据.本文主要介绍了静电基本参数中的静电电位、静电电容和静电电量的测试原理,并结合具体测试数据对测试的方法和仪器进行了分析.     

管帏冲击式除尘器的应用

介绍了管帏冲击式除尘器的结构及其捕尘机理。介绍了对该除尘器进行除尘和防淋雨性能测试的实验方法和装置。分析了实验数据，得出了相应的结论。     

Enzyme-Retted Flax Fiber and Recycled Polyethylene Composites

Municipal solid wastes generated each year contain potentially useful and recyclable materials for composites. Simultaneously, interest is high for the use of natural fibers, such as flax (Linum usitatissimum L.), in composites thus providing cost and environmental benefits. To investigate the utility of these materials, composites containing flax fibers with recycled high density polyethylene (HDPE) were created and compared with similar products made with wood pulp, glass, and carbon fibers. Flax was either enzyme- or dew-retted to observe composite property differences between diverse levels of enzyme formulations and retting techniques. Coupling agents would strengthen binding between fibers and HDPE but in this study fibers were not modified in anyway to observe mechanical property differences between natural fiber composites. Composites with flax fibers from various retting methods, i.e., dew- vs. enzyme-retting, behaved differently; dew-retted fiber composites resulted in both lower strength and percent elongation. The lowest level of enzyme-retting and the most economical process produces composites that do not appear to differ from the highest level of enzyme-retting. Flax fibers improved the modulus of elasticity over wood pulp and HDPE alone and were less dense than glass or carbon fiber composites. Likely, differences in surface properties of the various flax fibers, while poorly defined and requiring further research, caused various interactions with the resin that influenced composite properties.     

Hazardous wastes transboundary movement management: a case study in Taiwan

More than 50,000 tons of hazardous waste are imported and exported worldwide each year. Over 50% of hazardous waste is exported to Southeast Asia, of which leather waste is the major component. The exportation quantities of hazardous waste to Organization of Economic Cooperation and Development (OECD) countries are decreasing while they are on the increase to non-OECD countries. Some of these wastes are intended for recycling purposes but the usage of some others is not stipulated. The hazardous waste importation quantity kept fairly steady from 1997 to 2000, of which ash or residues containing copper or copper compounds were the major component. Under existing regulations and measures, the transboundary movement of hazardous waste cannot be effectively controlled and monitored. In order to ensure environmentally sound hazardous waste management, EPA-Taiwan revised the Waste Disposal Act in 2001 and cooperated with the Industrial Development Bureau (IDB) to promote industrial waste reduction and recycling projects. Strategies were proposed based on evaluation according to the 3Es Principles and the site investigation in this study.     

利用高温废气治理焦化酚氰污水项目实践

阐述了利用焦炉、窑炉、电厂等高温废气处理焦化污水的理论及工业实践,该工艺具有投资省、运行费用低的突出优点.     

试论个体防护装备的企业品牌战略

个体防护装备是指人们在生活和劳动过程中为防御物理、化学和生物等有害因素伤害人体而穿戴和配备的各种物品的总称,俗称个人防护用品.首先,从特点上看,个体防护装备是以保护人身安全与健康为根本目的,以防御恶性、突发事件的损伤为主要目标的特殊商品,是保障人员生命安全的最后防线,是各行各业和各类人员都离不开的特殊用品.     

个体防护装备管理软件的研制与开发

使用个体防护装备是为了预防工伤事故和职业病而采取的一项预防措施,关系到每个一线职工在生产作业过程中的安全与健康,因此个体防护装备必须按时、按量、及时发放到职工手中.但由于个人防护涉及的对象多、工种繁杂、标准不一,这就给个体防护装备的发放管理带来了许多困难.多年来个体防护装备的管理一直沿用手工建立各种帐册的方法,使这项工作效率低,时有漏发、晚发的问题.为此,我们研制开发了““个体防护装备管理““软件,经过一年多的使用,效果良好.     

昆明市医疗废物的焚烧处理

医疗废物含有大量传染性物质,导致污染的可能是各种病菌和寄生虫卵等,是高度危险废物,必须进行无害化处置.针对昆明市医疗废物的现状,根据国内外先进的管理和处理模式,结合昆明市实际情况,采用焚烧实验炉焚烧昆明市医疗废物,医疗废物无须进行预处理,能直接进行焚烧.实验证明,高温焚烧可彻底清除医疗废物中的病菌及恶臭气体,保证医疗废物的无害化处理.