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矿产资源在开发中会牵涉到多个利益相关者,从自身利益最大化考虑,不同的利益相关者就会有不同的利益分配诉求,因此,矿产资源开发中合理分配各方的利益,是矿区和谐、减少矿区冲突必须先解决的重要问题。文章通过引入合作博弈理论,提出基于Shapley值的矿产资源开发中企业、政府和社区居民三者之间的利益分配方法,以此为依据进一步引入风险承担和投资额大小两种因素对Shapley值行进修正,建立一种更完善的矿产资源开发利益分配方式,有效解决矿区利益分配矛盾,实现多方共赢,共建和谐矿区。 相似文献
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吉林省有垃圾处理场52座,其中垃圾填埋场所51座,垃圾焚烧设施1座。全省垃圾处理场垃圾实际处理量为555.58万t。针对全省垃圾处理场垃圾及垃圾渗滤液中污染物处理情况,采取必要的污染防治措施。 相似文献
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文章以安徽省农村水污染及其治理现状为例,在对有关数据进行整合的基础上,通过探讨水污染治理与利益相关者的内在关联,分析各相关者在水污染治理中的诉求、行为与问题,以期运用利益相关者理论使水污染问题得到一定程度的解决。 相似文献
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旅游业对旅游环境的影响日益显著,保护旅游环境对实现旅游业的可持续发展至关重要。借助利益相关者理论,分析武当山景区旅游管理者、旅游经营者、原住民和游客之间的关系对旅游环境(包含社会环境、经济环境和自然环境)的影响,并提出旅游环境保护的措施,强调在保护武当山景区的旅游环境中,各利益相关者应明确自己的角色,并主动承担相应的责任。 相似文献
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Food waste treatment plants(FWTPs) are usually associated with odorous nuisance and health risks, which are partially caused by volatile organic compound(VOC) emissions. This study investigated the VOC emissions from a selected full-scale FWTP in China. The feedstock used in this plant was mainly collected from local restaurants. For a year, the FWTP was closely monitored on specific days in each season. Four major indoor treatment units of the plant, including the storage room, sorting/crushing room, hydrothermal hydrolysis unit, and aerobic fermentation unit, were chosen as the monitoring locations.The highest mean concentration of total VOC emissions was observed in the aerobic fermentation unit at 21,748.2–31,283.3 μg/m3, followed by the hydrothermal hydrolysis unit at 10,798.1–23,144.4 μg/m3. The detected VOC families included biogenic compounds(oxygenated compounds, hydrocarbons, terpenes, and organosulfur compounds) and abiogenic compounds(aromatic hydrocarbons and halocarbons). Oxygenated compounds,particularly alcohols, were the most abundant compounds in all samples. With the use of odor index analysis and principal components analysis, the hydrothermal hydrolysis and aerobic fermentation units were clearly distinguished from the pre-treatment units, as characterized by their higher contributions to odorous nuisance. Methanthiol was the dominant odorant in the hydrothermal hydrolysis unit, whereas aldehyde was the dominant odorant in the aerobic fermentation unit. Terpenes, specifically limonene, had the highest level of propylene equivalent concentration during the monitoring periods. This concentration can contribute to the increase in the atmospheric reactivity and ozone formation potential in the surrounding air. 相似文献
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目前餐厨垃圾处理处置项目存在投资及运行成本高等问题。本文针对规模小的餐厨垃圾处理项目,提出餐厨垃圾与当地生活垃圾焚烧项目协同处理的技术方案。该协同处理方案能够实现餐厨垃圾处理与生活垃圾焚烧项目的人员共享、设施共享、能源互通,且占地小、物流顺畅,大幅度降低了餐厨垃圾处理的投资和运行成本,是一种可行的适合于小规模餐厨垃圾处理项目的技术方案。 相似文献
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随着社会经济的快速发展,不锈钢酸洗废水处理技术成为了当前的一项重要技术参数。本文旨在分析当前不锈钢酸洗废水的相关处理技术,从多种技术综合的应用出发,围绕当前工业发展的实际需要,多角度的分析不锈钢酸洗废水的技术,实现整体技术的全面运用。 相似文献
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Gran Finnveden Ann-Christine Albertsson Jaak Berendson Erik Eriksson Lars Olof Hglund Sigbritt Karlsson Jan-Olov Sundqvist 《Journal of Cleaner Production》1995,3(4)
Traditionally, treatment of solid waste has been given limited attention in connection with life-cycle assessments (LCAs). Often, only the amounts of solid wastes have been noted. This is unsatisfactory since treatment of solid waste, e.g. by landfilling or incineration, is an operation, requiring inputs and producing outputs, which should be described in the inventory of an LCA, in parallel to other operations. However, there are difficulties in describing emissions from solid waste treatments and there is a need for development of such methods. In this paper an approach for describing emissions from incineration and landfilling is outlined. Methodological questions concerning the time-frame and allocation principles are discussed. Methods for estimating potential emissions from landfilling of municipal solid waste and industrial wastes are suggested. The methods are used for calculating potential emissions from landfilling of some typical wastes. These emissions are compared with the emissions from other stages in the life cycle for some materials and wastes. it is shown that the potential emissions from landfilling are, for some products, of importance for the final results. Hence, if emissions from landfilling are neglected, or underestimated, results and conclusions in an LCA may be misleading. 相似文献
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Food waste treatment plants (FWTPs) are usually associated with odorous nuisance and health risks, which are partially caused by volatile organic compound (VOC) emissions. This study investigated the VOC emissions from a selected full-scale FWTP in China. The feedstock used in this plant was mainly collected from local restaurants. For a year, the FWTP was closely monitored on specific days in each season. Four major indoor treatment units of the plant, including the storage room, sorting/crushing room, hydrothermal hydrolysis unit, and aerobic fermentation unit, were chosen as the monitoring locations. The highest mean concentration of total VOC emissions was observed in the aerobic fermentation unit at 21,748.2–31,283.3 μg/m3, followed by the hydrothermal hydrolysis unit at 10,798.1–23,144.4 μg/m3. The detected VOC families included biogenic compounds (oxygenated compounds, hydrocarbons, terpenes, and organosulfur compounds) and abiogenic compounds (aromatic hydrocarbons and halocarbons). Oxygenated compounds, particularly alcohols, were the most abundant compounds in all samples. With the use of odor index analysis and principal components analysis, the hydrothermal hydrolysis and aerobic fermentation units were clearly distinguished from the pre-treatment units, as characterized by their higher contributions to odorous nuisance. Methanthiol was the dominant odorant in the hydrothermal hydrolysis unit, whereas aldehyde was the dominant odorant in the aerobic fermentation unit. Terpenes, specifically limonene, had the highest level of propylene equivalent concentration during the monitoring periods. This concentration can contribute to the increase in the atmospheric reactivity and ozone formation potential in the surrounding air. 相似文献
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本文阐述了三种工业废水处理方式及每种处理方法的特点,通过比较三种处理方式在资金投入、处理效果、运行费用等几方面的比较,结合工业废水水质特点、排放方式等因素对城市污水处理厂设计及运行管理的影响,并通过比较,提出了相应的污水处理厂设计及管理对策. 相似文献
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康瑾 《中国ISO14000认证》2013,(2):65-67
在发展循环经济的大背景下,结合上海化学工业区和园区配套的危险废物处置企业的服务实践,本文从节能、控制物流风险等方面进行分析,说明了危险废物处置作为循环经济体系中不可或缺的环节的必要性和优势。 相似文献
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