共查询到20条相似文献,搜索用时 62 毫秒
1.
2.
3.
介绍了北京机电高技术公司的处理垃圾和危险废物的多种产品,详细介绍了HZY处理系统的原理、特 点和应用业绩。 相似文献
4.
5.
本文分析了我国医院污水排放标准及处理工艺中存在的问题,探讨了我国医院污水排放标准的修订和处理技术路线,并对医院污水处理工艺进行了介绍。 相似文献
6.
综合性医院建设项目环境影响评价要点分析 总被引:1,自引:0,他引:1
综合性医院的医疗废水要分一般废水和特殊废水,在坚持全过程控制原则、减量化原则、就地处理等原则的同时,根据需要进行一级处理和二级处理;按要求将医疗垃圾分类、包装、存放、处理;对水处理污泥应按危险废物进行处理。建设项目的水环境影响评价应进行详细的预测评价、一般专项评价或一般性分析;在医疗废物处理设施的环境影响评价中,医疗废物焚烧应作为评价重点,做到社会效益、环境效益和经济效益相统一。 相似文献
7.
乌鲁木齐市医院污水处理水平现状分析 总被引:4,自引:0,他引:4
乌鲁木齐地区共有29家大中型医院,建立污水处理设施的共有15家,占51.7%,其中处理后达标排放的占31.6%。从处理方法及效果来看,经一级处理的医院排水,主要监测指标仍有不同程度的超标,采用二级处理的效果则比较显著。为确保2000年达标排放,有关部门应采用相应的措施督促大中型医院尽早用二级处理方法处理其排水。 相似文献
8.
9.
根据建设项目竣工环境保护验收规范要求,针对北京市医院环保验收内容,总结了此类项目的验收工作重点,并具体阐述了医院废水监测、医疗废物管理、环境管理检查等工作实施中的注意事项。 相似文献
10.
随着生态建筑的发展,作为其分支之一的生物气候学建筑因其对自然条件的关注而变得更加重要。本文综述了对于生物气候学建筑的理解,阐述了这一理论在实践中的应用。 相似文献
11.
本文应用物料平衡的原理,阐明国家环境保护局制定的“八·五”环境试报点表中有关用水、排水指标之间的关系。对提高填报数据的质量,开发统计指标的使用价值,做好环境统计分析工作,提出建议和希望。 相似文献
12.
13.
14.
A Level‐of‐Service Concept for Planning Future Water Supply Projects under Probabilistic Demand and Supply Framework 下载免费PDF全文
Tirusew Asefa Alison Adams Nisai Wanakule 《Journal of the American Water Resources Association》2015,51(5):1272-1285
One of the most challenging tasks of water supply utilities is planning the timing and quantity of new water supply sources as demand for water consumption grows. Many water supply utilities target on meeting 100% of their customers' needs based on scenario‐based deterministic demand projections numbers even though there are uncertainties in both supply and demand values. This may result in under or overly conservative approach in assessing future needs. In this article, a level‐of‐service concept is introduced to capture a utility's willingness to accept a given level of risk, plan for it, and invoke a management strategy during extreme events than build a facility to accommodate those in planning for new water supply sources. Accounting for uncertainties in both supply and demand help quantify reliability by achieving a prescribed level of service. The major benefit of such an approach for planning future water supply is that it allows policy makers to evaluate the use of adaptive water management strategies and develop supply in an incremental fashion as demand warrants it. For example, if a given level of service cannot be reliably met with the existing system at a future time t, an incremental water supply project would come online to bring the required reliability level up but no more. 相似文献
15.
16.
吴鹏 《中国环境管理干部学院学报》2012,22(3):42-45
南四湖的供用水管理尚存在诸多不完善之处,诸如供用水管理权限不清、用水纠纷、法治建设落后于实际需要、执法难等问题一直困扰着当地经济和社会的发展。采取完善法治、优化现有管理体制、改善行政执法条件等措施,将有利于完善南四湖供用水管理机制,有利于南四湖水资源的管理与利用,促进当地经济和社会的可持续发展。 相似文献
17.
David H. Moreau 《Journal of the American Water Resources Association》2014,50(1):196-204
Population growth in the Southeast has driven withdrawals for municipal water beyond the limits of local supplies. With few options left for development of virgin sources, a number of urban areas are looking toward demand management and additional supplies by reallocating storage in reservoirs that were built primarily or in part for hydropower. Hydropower has become a lesser part of the mix of energy sources, and the question arises as to value of water for that purpose relative to its value for municipal use. Three cases are used to examine the issue. Effects of withdrawal for municipal water supply on output of electric energy are estimated. Benefits of foregone energy are evaluated using the least cost alternative for replacement, and benefits for municipal water are estimated using costs for development of new sources. Benefits for use as municipal water are found to be considerably higher than benefits for hydroelectric energy at existing prices, even higher than the least cost alternative for replacement. Given the spatial distribution of the cases, that finding would appear to hold in general across the region. 相似文献
18.
蔡秀锦 《中国环境管理干部学院学报》2013,(6):9-11,47
我国对水资源实施的是流域管理与行政区域管理相结合的管理体制。流域管理机构的地位不明确,在监督管理中没有完全独立的权限,基本上属于一种协调机构,因此完善我国的跨区域水环境行政管理体制具有重要的现实意义。从尽早完善水环境保护管理体制立法、明确各环境监督管理部门的具体职责、健全环境保护跨部门以及中央与地方的协调机制、成立跨区域环境保护管理协调机构、明确流域管理机构在流域水环境保护中的行政执法地位等方面作出了探讨,以利于更好地保护跨区域的水资源。 相似文献
19.
巢湖流域水污染防治研究 总被引:5,自引:0,他引:5
从区域的角度分析了巢湖流域的全局及局部水环境的现状和污染原因,并从生态防治和技术性防治的角度进行了相关研究,在湖泊水体的内源污染控制和新技术上进行了探讨。 相似文献