共查询到19条相似文献,搜索用时 156 毫秒
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结合辽宁省危险废物排放现状,提出辽宁省危险废物污染控制战略。建立全省危险废物管理与登记交换中心,建设省级危险废物安全填埋处置中心、危险废物焚烧中心、省级危险废物污染事故预警系统。提出全省医疗废物处置设施建设布局和技术路线选择方案、硼泥和铬渣处置技术路线。在大城市或经济较发达城市,可采取回转炉方法集中焚烧医疗废物,而运输半径之外偏远山区或经济欠发达城市可采用高温灭菌方法处置本辖区内的医疗废物。硼泥、铬渣则优先采用资源化技术进行处置。 相似文献
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通过分析各种医疗废物处理技术的特点,指出医疗废物集中焚烧处置技术能够有效处理医疗废物、满足国家对医疗废物处理的要求,适宜在医疗废物集中处置项目中广泛应用。但该技术在实际工程应用中,还存在如处理成本高、设备使用寿命短和二英排放不易控制等问题,尚需进一步研究加以克服。 相似文献
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胡志敏 《中国环境管理干部学院学报》2010,20(4):61-65
医疗废物是一类成分复杂并有特殊危害的危险废弃物。通过分析衡水市医疗废物处理过程中存在的分散处置、处理率低等问题,提出了加强管理监督机制、提高医疗废物收集处理率的应对策略。通过综合比较分析几种医疗废物处理方法的优缺点,指出高温焚烧法集中处置是衡水市医疗废物的最佳处理方法。 相似文献
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The current status of the treatment and disposal of hazardous wastes in China is summarized on the basis of the results of
the Declaring and Registration Project initiated nationally in 1995. A principle framework for the sound management of hazardous
wastes is proposed, which includes three levels of technical solutions. Large-scale enterprises are encouraged to recycle,
to treat, and to dispose of wastes by means of constructing facilities, and to have their extra capacities available to the
public for a reasonable fee. Municipal governments, provincial governments, and the Central Government are to plan and construct
centralized facilities to recycle, treat, and dispose of wastes. For a solution at the manufacturing level, recycling is identified
as the main approach. Centralized facilities at the municipal level will mainly focus on special wastes that are unsuitable
to transport and store, such as hospital waste, and for the technical solution at this level, incineration and recycling are
identified as the main approaches. For the technical solution at the provincial and national levels, landfill and incineration
are identified as the main approaches. Based on this principle and the current available data on hazardous wastes, a preliminary
plan for the spatial distribution of cross-provincial centralized treatment and disposal facilities of hazardous wastes is
presented. The construction of approximately nine cross-provincial comprehensive facilities is proposed. A priority list for
the construction of these planned facilities is also presented. 相似文献
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德、日两国循环经济立法经验及对我国的启示 总被引:1,自引:0,他引:1
循环经济立法是发展循环经济的前提,对发展循环经济具有首要的、决定性的作用。借鉴德国、日本两个经济发达国家循环经济立法的成功经验,提出建立符合我国国情的循环经济立法模式和循环经济法律体系的构建。 相似文献
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垃圾焚烧是二噁英重要来源之一。本文对城市生活垃圾焚烧发电设施排烟和设施周边的二噁英浓度进行实测与分析,结果表明,合理控制垃圾焚烧锅炉运行工况,可以有效控制焚烧过程中二恶英生成,使其达到国家排放标准。 相似文献
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Medical waste management in Korea 总被引:2,自引:0,他引:2
The management of medical waste is of great importance due to its potential environmental hazards and public health risks. In the past medical waste was often mixed with municipal solid waste and disposed of in residential waste landfills or improper treatment facilities (e.g. inadequately controlled incinerators) in Korea. In recent years, many efforts have been made by environmental regulatory agencies and waste generators to better manage the waste from healthcare facilities. This paper presents an overview of the current management practices of medical waste in Korea. Information regarding generation, composition, segregation, transportation, and disposal of medical wastes is provided and discussed. Medical waste incineration is identified as the most preferred disposal method and will be the only available treatment option in late 2005. Faced with increased regulations over toxic air emissions (e.g. dioxins and furans), all existing small incineration facilities that do not have air pollution control devices will cease operation in the next few years. Large-scale medical waste incinerators would be responsible for the treatment of medical waste generated by most healthcare facilities in Korea. It is important to point out that there is a great potential to emit air toxic pollutants from such incinerators if improperly operated and managed, because medical waste typically contains a variety of plastic materials such as polyvinyl chloride (PVC). Waste minimization and recycling, control of toxic air emissions at medical waste incinerators, and alternative treatment methods to incineration are regarded to be the major challenges in the future. 相似文献
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生活垃圾焚烧处理技术发展分析 总被引:5,自引:0,他引:5
综述了国内外的城市生活垃圾焚烧处理概况,探讨了生活垃圾焚烧处理与环境的关系,介绍了生活垃圾焚烧处理工艺,并对我国生活垃圾焚烧处理技术现状进行了分析。 相似文献