浅析我国清洁生产制度及立法现状

改革开放以来,我国取得了举世瞩目的成绩.但与此同时,人均资源占有不足、环境恶化等问题也日益严重.清洁生产是实施可持续发展战略的重要措施和可持续发展的优先领域.<清洁生产促进法>为我国推进清洁生产、构建循环经济,缓解资源危机提供了法律依据.     

开展清洁生产是实现可持续发展的必由之路

清洁生产是实现社会可持续发展的重大措施,分析了我国工业经济发展现状及环境污染问题,论述了工业企业实施清洁生产的方式、途径和意义,引证了清洁生产的推行是实施可持续发展的必由之路。     

清洁生产是山西省焦化产业的必由之路

清洁生产是发展焦化产业的必由之路,介绍了山西省焦化产业发展现状,提出实行清洁生产从政府角度、从企业本身应做的各项工作,以达到资源综合利用,环境保护和经济的可持续发展.     

我国推行清洁生产的现状与对策研究

文章阐述了实施可持续发展的必由之路是推行清洁生产,在此过程中需要借鉴发达国家的经验教训,同时结合我国实施清洁生产的现状和推广的条件,提出了利用市场经济手段推行清洁生产的对策建议.     

清洁生产在新型化工生产中推行方式的分析

介绍化工行业生产环境的现状,结合清洁生产的特点,从合理利用资源、革新工艺技术、发展循环经济等方面出发,提出清洁生产在新型化工生产中的推行方式,以切实保证化工行业把推行清洁生产、消除污染、保护环境工作与发展生产结合起来,进一步促进化工行业的可持续发展.     

清洁生产回顾与展望

九届全国人大常委会第二十八次会议审议通过了《中华人民共和国清洁生产促进法》（以下简过了《中华人民共和国清洁生产促进法》（以下简称《清洁生产促进法》）。这是我国第一部以污染预防为主要内容的专门法律，标志着我国可持续发展有了历史性的进步，我国推行清洁生产开始走上法制化和规范化管理的轨道。一、什么是清洁生产　　（一）清洁生产的提出　　工业革命以来，特别是二十世纪以来，随着科技的迅猛发展，人类征服自然和改造自然的能力大大增强，人类创造了前所未有的物质财富，人们的生活发生了空前的巨大变化，极大地推进了…     

畜牧养殖业污染分析与清洁生产技术研究

分析了畜牧养殖业对环境的污染问题,并从废弃物减量化、无害化处理技术、资源综合利用等方面对清洁生产技术进行了重点论述.结合福建省南平市的畜牧养殖业清洁生产实例阐述了清洁生产带来的社会、经济、环境效益.最后指出发展绿色畜牧养殖,增强畜牧养殖业国际竞争力,是促进畜牧养殖业健康、可持续发展的根本手段.     

浅谈我国清洁生产的立法问题

清洁生产的实施需要相应的法律保护。从清洁生产的概况入手 ,阐述了我国清洁生产的立法现状及国外立法的先进经验 ,提出了有关清洁生产立法的设想且评析了我国第一部地方性清洁生产法规《太原市清洁生产条例》。     

清洁生产--促进人与自然和谐发展的必然选择

我国人口众多、资源相对不足、生态环境脆弱,实现全面建设小康社会目标必须实施可持续发展战略,正确处理经济发展同人口、资源、环境的关系,促进人与自然和谐发展。党的十六大提出,要“坚持以信息化带动工业化,以工业化促进信息化,走出一条科技含量高、经济效益好、资源消耗低、环境污染少,人力资源优势得到充分发挥的新型工业化路子”。依法加快推行清洁生产,是贯彻落实党的十六大和十六届三中全会精神,坚持走新型工业化道路,实施可持续发展战略、促进人与自然和谐发展的必然选择。     

林业企业清洁生产应用初探

通过在林业企业生产过程中实施清洁生产,可以使企业降低资源的消耗,减少林业企业对环境的污染,提高林业企业的经济效益,实现林业的可持续发展及资源与环境的共融共存.     

中国煤炭基地洁净煤技术(CCT)进步及产业化发展研究(一)

本文以《京都议定书》时代为背景,力图以全球化的视野和思维,全面深入地研究中国煤炭基地洁净煤技术(CCT)进步及产业化发展。在提出CCT进步方向的同时,重点提出了中国煤炭基地CCT产业化发展的主要路径和总体方案;并且对中国煤炭基地CCT进步及产业化发展的国际环境进行了必要分析,提出了初步的应对之策。     

中国炼焦煤供需现状及其发展趋势

近年来,国际炼焦煤市场供需两旺,价格飙升。作为世界最大的炼焦煤生产国和消费国,中国的炼焦煤及其焦炭产品市场更是一片火热。如何看待目前和未来一个时期中国炼焦煤市场的供需关系?影响这一关系的主要因素有哪些?探讨这些问题无论对于国家宏观调控还是企业微观运行决策都有十分重要的现实意义。认为,从2001年到2010年,中国的炼焦煤供需呈较快的增长态势且增速前高后低,保持供需基本平衡、局部供应偏紧,价格高位的发展态势。其主要影响因素是国内大中型煤矿的生产能力增速和非法煤矿产量的减速以及钢铁工业的发展速度等。     

Taxation on vehicle fuels: its impacts on switching to cleaner fuels

Vehicular consumption of fossil fuel contributes over 90% of air pollution in Hong Kong. A key strategy to improve Hong Kong's air quality is to discourage dirty fuels (e.g., leaded petrol and high-sulphur diesel) and to promote the use of clean fuels (e.g., low-sulphur diesel and liquefied petroleum gas (LPG)). This paper presents the empirical evidence on the effectiveness of the Government's clean fuel programs that offer tax subsidy to lower the consumption cost of such fuels. For the cases of unleaded petrol and ultra-low-sulphur diesel, lower fuel duties were offered so that the prices of these fuels were below those of leaded petrol and conventional diesel. Conventional petrol and diesel were phased out. In order to decide on the level of fuel duty concessions required to introduce LPG for taxis and bio-diesel for other vehicles, various Government-run trial programs were introduced to obtain cost estimates of using these alternative cleaner fuels. LPG using vehicles were subsequently exempted from the fuel duty in order to attract taxi and light bus operators to switch to LPG. It is apparent that the higher the subsidy, the faster is the rate at which switching to cleaner fuels takes place.     

Assessing the impact of regulatory reforms on China's electricity generation industry

In the past two decades, China has experienced a series of regulatory reforms in its electricity industry, aimed at improving power production efficiency. The central planning system was broken up and the market-oriented modern enterprise system was established. Furthermore, the former vertically integrated electricity utilities were divested and the generation sector was separated from the transmission and distribution networks. In this paper, we intend to estimate the impact of regulatory reforms on production efficiency of fossil-fired generation plants using the plant-level national survey data collected in 1995 and 2004. Applying the econometric method of Differences-in-Differences, we estimate the effects of these reforms on the demand for inputs of employees, fuel and nonfuel materials. The results show that the net efficiency improvement in labor input associated with the regulatory reforms is roughly 29% and the gains in nonfuel materials are about 35%, while there is no evidence of efficiency gains in fuel input associated with the electricity reforms.     

空气滤清器实用效果的测试分析技术

为评价内燃机空气滤清器的实用效果（发动机使用中的滤清效率，滤后含尘浓度及粒度分布）开发出一套直接从运行发动机上采样和进行分析的测试方法。该技术已应用于新型沙漠车空滤器的性能评定。     

助推精益生产的ERP系统

滨州活塞在ERP系统的升级改造过程中,加入了精益引擎功能,打破原有ERP系统只适应于"推"式"钢性"生产的模式,变"推"为"拉",实现了公司内部订单管理、零库存、电子看板等功能,起到了ERP系统对精益生产的助推作用.     

中国煤炭制氢成本及碳足迹研究

煤炭制氢是我国当前最主要的低成本制氢方式,但制氢过程伴有大量的CO2排放,不符合低碳发展要求,需要和碳捕集与封存(CCS)技术结合.本文评估了结合CCS技术的煤炭制氢碳足迹和成本,发现:煤炭制氢结合CCS技术后,碳足迹由22.66 kgC02当量(eq)/kgH2下降至10.52kgCO2eq/kgH2,同时制氢成本增...     

A系列发动机组装线设计

论述了按丰田生产方式的特点进行发动机组装线设计的设计思想,为实现设计思想采取的具体措施、人员配置方法和组装线建成投产后的效果。     

Energy conservation and circular economy in China's process industries

Since energy consumption in process industries accounts for a great proportion of China's total energy consumption, energy conservation becomes the practical choice to reduce the conflict between energy demand and energy supply in China, and therefore, promoting energy conservation is the long-term solution to China's energy and environment problems from the source. In this paper, based on the introduction of the concept of energy consumption status in China's key energy-consuming process industries, the main technical bottlenecks and resource-environment problems were analyzed with special emphasis on energy utilization efficiency, energy consumption mode, and waste emission. As for the measures to resolve these problems, at the policy level, policies and programs of Chinese government related to energy conservation were introduced in combination with China's circular economy structure. At the technical level, the key technologies and research progress to improve energy utilization efficiency, reducing energy consumption, as well as utilizing the resource of discharged wastes were reviewed. Finally, three typical cases of the development of circular economy at three levels, namely the chemical industry, metallurgical industry, and electric power industry, were studied for the enforcement of circular economy and energy conservation in China's process industries.     

Potential air quality benefits of methanol as a vehicle fuel

Air pollution regulation in industrial cities limits economic growth. Cleaner vehicles can reduce this effect by reducing pollution. The air quality and consequent economic benefits of methanol are assessed. Air pollution is a pervasive by-product of industrial development. Substitution of cleaner fuels for the current generation of fossil fuels can reduce the need for and economic cost of traditional add-on pollution controls. I will assess the potential of methanol to reduce vehicle emissions, and consequently to reduce regulatory pressure on industry and economic growth. The impact of releasing capital investment from pollution control to other productive uses and preserving existing manufacturing jobs are two of the economic benefits addressed.