2001年资源节约综合利用工作要点

20 0 1年是进入新世纪的第一年 ,也是我国“十五”计划的开局之年。党的十五大提出 ,在现代化建设中必须实施可持续发展战略 ,要坚持“资源开发与节约并举 ,把节约放在首位 ,提高资源利用效率。”党的十五届五中全会 ,把水资源和油气资源问题作为维护国家经济安全和长远发展的战略问题。这是今后一个时期我国资源节约综合利用工作重要的指导思想。工作思路 :认真贯彻落实党的十五大和十五届五中全会精神 ,以可持续发展为主题 ,以增强企业竞争力为主要目标 ,以解决资源战略中的突出问题为重点 ,强化政策导向 ,加大结构调整力度 ,依靠技术进步…     

2001年资源节约综合利用工作要点

２００１年是进人新世纪的第一年，也是我国“十五”计划的开局之年。党的十五大提出，在现代化建设中必须实施可持续发展战略，要坚持“资源开发与节约并举，把节约放在首位，提高资源利用效率”。党的十五届五中全会，把水资源和油气资源问题作为维护国家经济安全和长远发展的战略问题。这是今后一个时期我国资源节约综合利用工作重要的指导思想。 工作思路 认真贯彻落实党的十五大和十五届五中全会精神，以可持续发展为主题，以增强企业竞争力为主要目标，以解决资源战略中的突出问题为重点，强化政策导向，加大结构调整力度，依靠技术进…     

2001年资源节约综合利用工作要点

2001年是进入新世纪的第一年,也是我国“十五”计划的开局之年。党的十五大提出,在现代化建设中必须实施可持续发展战略,要坚持“资源开发与节约并举,把节约放在首位,提高资源利用效率”。党的十五届五中全会,把水资源和油气资源问题作为维护国家经济安全和长远发展的战略问题。这是今后一个时期我国资源节约综合利用工作重要的指导思想。     

2001年资源节约综合利用工作要点

2001年是进入新世纪的第一年，也是我国“十五”计划的开局之年。党的十五大提出，在现代化建设中必须实施可持续发展战略，要坚持“资源开发与节约并举，把节约放在首位，提高资源利用效率”。党的十五届五中全会，把水资源和油气资源问题作为维护国家经济安全和长远发展的战略问题。这是今后一个时期我国资源节约综合利用工作重要的指导思想。     

2001年资源节约综合利用工作要点

2001年是进入新世纪的第一年,也是我国"十五"计划的开局之年.党的十五大提出,在现代化建设中必须实施可持续发展战略,要坚持"资源开发与节约并举,把节约放在首位,提高资源利用效率".党的十五届五中全会,把水资源和油气资源问题作为维护国家经济安全和长远发展的战略问题.这是今后一个时期我国资源节约综合利用工作重要的指导思想.     

节约和替代燃料油“十五”规划

为贯彻落实党的十五届五中全会精神，解决我国“资源战略”中的突出问题，保障国家经济安全，促进经济社会可持续发展，制定“十五”时期我国节约和替代燃料油规划。节约和替代燃料油是解决我国石油资源短缺，缓解石油供需矛盾，保障国家经济安全的重大战略措施。“九五”期间     

能源节约与资源综合利用"十五"规划

能源节约与资源综合利用是我国经济和社会发展的一项长远战略方针。为了全面贯彻落实党的十五大、十五届五中全会精神和《中华人民共和国国民经济和社会发展第十个五年计划纲要》 ,推动全社会开展节能降耗和资源综合利用 ,促进经济增长方式转变和可持续发展 ,特制定能源节约与资源综合利用“十五”规划。1　现状及存在的问题“九五”时期 ,在“资源开发与节约并举 ,把节约放在首位 ,提高资源利用效率”的方针指引下 ,我国能源节约与资源综合利用取得显著成绩 ,为缓解资源短缺 ,减少环境污染 ,提高经济增长的质量和效益 ,保障国民经济持续、…     

能源节约与资源综合利用"十五"规划

能源节约与资源综合利用是我国经济和社会发展的一项长远战略方针。为了全面贯彻落实党的十五大、十五届五中全会精神和《中华人民共和国国民经济和社会发展第十个五年计划纲要》,推动全社会开展节能降耗和资源综合利用,促进经济增长方式转变和可持续发展,特制定能源节约与资源综合利用“十五”规划。     

转变经济增长方式促进可持续发展国家经贸委发布七个可持续发展相关规划

为贯彻落实党的十五届五中全会精神和“十五”计划纲要 ,促进经济与资源、环境的协调发展 ,国家经贸委组织制定了《工业节水“十五”规划》、《能源节约与资源综合利用“十五”规划》、《节约和替代燃料油“十五”规划》、《新能源和可再生能源产业发展“十五”规划》、《墙体材料革新“十五”规划》、《散装水泥发展“十五”规划》和《环保产业发展“十五”规划》等可持续发展相关规划 ,于2 0 0 1年 10月 12日向全社会公布。制定上述规划是贯彻落实党的十五届五中全会提出的资源战略和可持续发展战略 ,从宏观上指导全社会节约资源、保护环…     

2001年浙江省资源节约与综合利用工作要点

20 0 1年是执行我国“十五”计划的第一年。浙江省实施社会和经济的可持续发展 ,资源是一个长期性的重要制约因素 ,必须坚持“资源开发与节约并举 ,把节约放到首位 ,提高资源利用效率。”的指导方针。江泽民总书记在十五届五中全会的讲话中 ,把水资源和油气资源与粮食资源一起作为维护国家经济安全和长远发展的“三大战略资源” ,这是浙江省今后资源节约和综合利用工作的重要指导思想。总体思路 :以可持续性发展为主题 ,以解决资源战略的突出问题为重点 ,以增强企业竞争力为主要目标 ,根据国家相关工作的要求 ,结合浙江省的实际和重点 ,强化…     

火电厂节能工作浅析

本文探讨了火电厂节能基本程序和工作方法,分析节能工作要从基础工作、技术创新、设备整治、燃烧管理等方面入手的论述.     

浅析磨合期汽车的使用

如何合理使用磨合期的汽车，使其摩擦机件的磨损量能够平稳、均匀地磨合而不至于过度磨损，对汽车实际使用寿命有着重要的意义。从机器磨合期的特点和磨损机理出发，对汽车磨合期如何正确使用进行了有实际意义的探讨。     

Geothermal energy in agriculture in Yugoslavia

SFR Yugoslavia has natural hot water springs practically all over its territory, indicating the presence of geothermal reservoirs underground. There is no final estimate of how much energy can be expected from this new resource, except for figures based on the results of studies and investigations.The first use of geothermal energy in Yugoslavia in numerous spas dates back to the 19th century. Some remarkable examples of central heating are known, but the most widespread use is in agriculture (in greenhouse heating, farm heating and drying of agricultural products).     

Energy conservation measures in an institutional building in sub-tropical climate in Australia

In this study, various energy conservation measures (ECMs) on heating, ventilating and air conditioning (HVAC) and lighting systems for a four-storied institutional building in sub-tropical (hot and humid climate) Queensland, Australia are evaluated using the simulation software called DesignBuilder (DB). Base case scenario of energy consumption profiles of existing systems are analysed and simulated first then, the simulated results are verified by on-site measured data. Three categories of ECMs, namely major investment ECMs (variable air volume (VAV) systems against constant air volume (CAV); and low coefficient of performance (COP) chillers against high COP chillers); minor investment ECMs (photo electric dimming control system against general lighting, and double glazed low emittance windows against single-glazed windows) and zero investment ECMs (reset heating and cooling set point temperatures) are evaluated. It is found that the building considered in this study can save up to 41.87% energy without compromising occupancies thermal comfort by implementing the above mentioned ECMs into the existing system.     

Leading-edge Technologies in Hydropower Development in China

After the implementation of the Reform and Opening-up Policy for a period of 40 years, the exploitation of China’s hydropower resources developed significantly. Through vast amounts of scientific and technological research and construction practices, China has accumulated abundant engineering experience with respect to the construction technologies required for 300-meter-high concrete arch dams, 200-meter-high roller-compacted concrete gravity dams, 200-meter-high concrete face rockfill dams, and 250-meter-high earth core rockfill dams, large-flow discharge and energy dissipation, huge underground cavern group constructions, complicated foundation treatments for high earth and rockfill dams and high and steep slope reinforcements. These series of technologies have now reached an international leading level. In the near future, these technical improvements will likely have broader application prospects and make greater contributions toward hydropower development both in China and across the world.     

Uncertainties in decarbonising heat in the UK

Heating is arguably one of the most difficult sectors to decarbonise in the UK's energy system. Meeting the 80% greenhouse gas emission reduction target by 2050 is likely to require that heat related emissions of CO₂ from buildings are near zero by 2050, and there is a 70% reduction in emissions from industry (from 1990 levels). Though it is clear that the use of the natural gas network will reduce over time, recent modelling suggests a limited residual role for gas by 2050 to help meet peaks in heat demand. High levels of uncertainty about the way in which heat will be decarbonised present a number of challenges to policy makers. This paper will explore the risks and uncertainties associated with the transition to a low carbon heat system in the UK as outlined by the 4th carbon budget review. The potential impact of key uncertainties on the levelised costs of heat technologies and the development of energy networks are explored using a sensitivity analysis approach. Policy changes required to decarbonise the heat sector are also examined.     

Viscous heating in liquid flows in micro-channels

Many experimental works on forced convection through micro-channels evidenced that when the hydraulic diameter is less than 1 mm, conventional theory can no longer be considered as suitable to predict the pressure drop and convective heat transfer coefficients. This conclusion seemed valid for both gas and liquid flows. Sometimes the authors justified this claim by invoking “new” micro-effects. On the contrary, in this paper the explanation of the experimental results obtained for micro-channels in terms of friction factors will be researched inside the conventional theory (Navier-Stokes equations). In particular, this paper will focus on the role of viscous heating in fluids flowing through micro-channels. A criterion will be presented to draw the limit of significance for viscous dissipation effects in micro-channel flows. The role of the cross-sectional geometry on viscous dissipation will be highlighted and the minimum Reynolds number for which viscous dissipation effects can no longer be neglected will be calculated as a function of the hydraulic diameter and of the micro-channel geometry for different fluids. It will be demonstrated how viscous effects can explain some experimental results on the Poiseuille numbers in micro-channels, which recently appeared in the open literature.     

Solar drying in sludge management in Turkey

Two main wastewater treatment plants in Bursa city in Turkey will start to operate and produce at least 27,000 tons of dry solids per year by the end of 2006. The purpose of this study was to investigate an economical solution to the sludge management problem that Bursa city would encounter. The general trend in Turkey is mechanical dewatering to obtain a dry solid (DS) content of 20%, and liming the mechanically dewatered sludge to reach the legal landfilling requirement, 35% DS content. This study recommends limited liming & solar drying as an alternative to only-liming the mechanically dewatered sludge. Open and covered solar sludge drying plants were constructed in pilot scale for experimental purposes. Dry solids and climatic conditions were constantly measured. Faecal coliform reduction was also monitored. The specially designed covered solar drying plant proved to be more efficient than the open plant in terms of drying and faecal coliform reduction. It was found that, if the limited liming & solar drying method was applied after mechanical dewatering instead of only-liming method, the total amount of the sludge to be disposed would be reduced by approximately 40%. This would lead to a reduction in the transportation, handling, and landfilling costs. The covered drying system would amortize itself in 4 years.     

Electoral cycles in electricity losses in India

A third of electricity in India is lost each year, where losses refer to power that is supplied but not billed. Utilizing data from the power corporation of Uttar Pradesh, India's most populous state, we study the politics of electricity losses. Examining annual data over four decades, we document that UP's electricity losses tend to increase in periods immediately prior to state assembly elections. Drawing upon geographically disaggregated data for the period 2000–09, we observe higher line losses just prior to the 2002 and 2007 state elections. Our analysis shows that the incumbent party was more likely to retain the assembly seat as line losses in the locality increased. We interpret these results as corroboration that political parties deliberately redirect electricity to flat rate and unbilled users in a context of chronically inadequate supply. Political factors appear to affect line losses in ways that technical and economic factors alone cannot explain.