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51.
Collectively, small hotels constitute a significant solid waste management (SWM) problem. Little research has focused on the SWM practices of small hotels. In the United Kingdom, much of the solid waste generated by small hotels goes to landfill. This study uses a constructionist approach to investigate SWM issues in small hotels in a local authority in Wales and examines the role of the public sector in helping small hotels manage their solid waste effectively. The results revealed that only a minority of small hotels were considering the adoption of sustainable SWM practices, either because hoteliers felt negatively about sustainable SWM alternatives or perceived challenges – an issue which necessitates government intervention. At the time of this study, the public sector provided only very modest services to enhance SWM practices. This study proposes a best practice model for the public sector to encourage small hotels to manage their solid waste effectively, in order to reduce or even eliminate waste for landfill. Local authorities' support is required to make waste management hierarchy options more accessible to small hotels and should incentivise better waste management through increasing the gap between the costs of landfill and recycling waste. 相似文献
52.
在氯化物体系中,Cu^+、Cu^2+均能与Cl^-形成多种形态的配合物,存在形态及分布与溶液中各离子浓度有关。由于各种配合物的稳定性不同,致使Cu^+、Cu^2+氯化物的溶解度及电极电位也不同。对酸性蚀刻废液中铜的存在形态、电化学行为、以及采用隔膜电解法回收工艺的可行性进行了分析。 相似文献
53.
高校化学实验室几种废液的处理方法探索 总被引:1,自引:0,他引:1
高校化学实验室产生的废液不经处理便直接排入下水道,势必给环境和人类健康带来较大危害。针对这些问题,文章探索了几种方法对废液进行简单有效的处理和回收。 相似文献
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文章以校企合作单位上海欧姆龙公司培训教师曾庆球到学校上课为例,介绍了高职院校课程改革中,理实一体化课程的授课过程和授课方式,说明了高职院校课程改革的重要性及其目的。图文并茂,说服力强。 相似文献
56.
The purpose of this study is to analyze the cost structure of a sample of Italian wastecollection firms in order to assess economies of scale and density and, therefore, definethe optimal size of the firms. A total and a variable translog cost function were estimated using panel data for a sample of 30 firms operating at the provincial level over the period 1991–1995.The empirical evidence suggests that franchised monopoly, rather than side-by-sidecompetition, is the most efficient form of production organization in the waste collection industry. Further, the majority of firms are not operating at optimal scale. 相似文献
57.
死刑制度的存废与死刑制度的取向一直是中国理论与立法界争论的热点问题之一,中国现行的死刑制度的存在有其一定的合理性,但在限制和废除死刑的国际趋势下,中国在刑事立法上是否也应该全面废除死刑制度。本文以此为视角,对这一问题进行粗浅的探讨。 相似文献
58.
电子废弃物循环利用技术现状 总被引:1,自引:0,他引:1
电子废弃物是一种宝贵的二次资源,但是如果处理不当将会造成资源浪费和严重的环境污染.介绍了电子废弃物的特点,以及国内外电子废弃物的处理技术现状. 相似文献
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Irene Pollach Arno Scharl Albert Weichselbraun 《Business Strategy and the Environment》2009,18(3):137-148
This study investigates the coverage of solid waste management on 1142 websites maintained by companies, news media and non‐governmental organizations to validate an automated approach to content and language analysis. First, a frequency analysis of waste management terms sheds light on the breadth and depth of their environmental discourses, revealing that corporate and media attention to waste management is small compared with that of non‐governmental organizations. Second, an investigation of their attitudes toward waste management suggests that companies avoid negative information in environmental communication, unlike news media or non‐governmental organizations. Ultimately, an automated tool for ontology building is employed to gain insights into companies' shared understanding of waste management. The ontology obtained indicates that companies conceptualize waste management as a business process rather than framing it from an ecological perspective, which is in line with findings from previous research. Copyright © 2006 John Wiley & Sons, Ltd and ERP Environment. 相似文献