新时期区域公共管理创新

信息社会发展与全球化趋势，出现了区域集群、区域竞争、区域创新、学习区域等新特征，给区域管理者带来了新的挑战。区域发展需要创新，区域公共管理同样需要创新。本文从新公共管理、区域创新系统、区域核心竞争力、支持系统等方面对区域管理创新进行了探讨。     

煤炭企业节能减排问题与对策

通过对煤炭企业能耗状况和排污状况的分析,指出煤炭企业节能减排的紧迫性,并从人才紧缺、企业管理与节能减排工作脱节等方面分析了煤炭企业节能减排工作面临的问题,提出应发展循环经济,通过技术创新、管理创新、提高全员素质,促进煤炭企业节能减排。     

Considering climate change and regional differences: An efficiency assessment of coal mine use and land restoration

China is the country with the largest coal mining production and consumption in the world, but due to a large amount of coal burning, air pollution and climate change are exasperating related problems. The previous literature mainly has discussed coal mine production and environmental pollution, but failed to take into account external factors such as climate change and seldom discussed the relationship between coal mine land use and land restoration. Therefore, this study uses the meta-Epsilon-Based Measure two-stage Data Envelopment Analysis under the exogenous model and incorporates coal mine land use and land restoration use into the model to explore the relationship between the two under climate change. The research results are as follows. (1) If the external climate factors are not considered, then the phenomenon of overestimation or underestimation of the technology gap arises. (2) The efficiency value of the coal mining stage in most provinces is generally higher than the land restoration efficiency value.     

节能降耗技术在污水处理中的应用

通过对污水泵进行变频调速改造及污水处理工艺优化,实现了污水处理的降耗节能。     

燃煤电厂烟尘超低排放技术措施研究

针对越来越严格的环保要求,介绍了原有的除尘技术,并对除尘器新技术改造方案进行了说明,其中重点对电袋复合代替静电除尘技术、在静电除尘器中增置旋转电极、更改工频电源为高频电源、在电除尘器前加装低温换热器、脱硫后增加湿式电除尘器技术等方案进行比较分析。为了达到超低排放要求,对不同的烟尘超低排放实践工艺进行了说明,并结合东部沿海地区可再生能源发展空间有限的实际情况,提出加快推广超低排放技术在现有燃煤电厂的应用,实现传统煤电产业和环保产业的转型升级。     

林业生产经营单位安全管理创新的几点思考

分析了当前安全生产管理现状,对林业生产经营单位安全生产管理创新进行探讨,旨在进一步提高安全管理水平。     

迎接我国安全科学学科建设第二个春天——倡导商榷和谐的学术氛围,坚持以人为本、安全发展新理念

回顾中国安全科学学科建设的历程,跨越了两个世纪。笔者认为1982—1992年,以国家公布“安全科学技术”为一级学科即GB/T13745—1992为标志,随后迎来了我国安全科学理论及学科建设发展的第一个春天;2000年至今,特别是中国共产党十六届三中、五中全会以来,提出“科学发展观”、“安全发展”理念并列为国家发展战略规划,为中国安全科学理论发展及学科建设提供了时代新机遇,丰富了创新理念,指明了前进方向,注入动力,迎来了我国安全科学进一步完善和发展的第二个春天。指出当前学术论文投稿中的浮躁现象,应该倡导求真、务实、创新、和谐的学术品格。     

工艺过程危险有害因素辨识的研究

鉴于化工企业工艺过程的特殊性,笔者建议其危险、有害因素的辨识可以在直观经验分析法和系统安全分析法的基础上,结合危险和可操作性研究(HAZOP)的思想来进行辨识。笔者尝试性地给出了相关术语的说明、介绍辨识方法和操作程序,并分别从生产过程(包括化学反应、化工操作单元和物料输送)和工艺设备、装置角度,对其中的所包含的具体内容进行剖析,最后以电解过程举例说明,该方法可用于化工企业进行危险性因素辨识。     

The potential for improvements in energy efficiency and CO2 emissions in the EU27 cement industry and the relationship with the capital budgeting decision criteria

This paper performs a cost-effectiveness analysis of some of the best available technologies (BAT) that can contribute to decreasing the energy consumption and CO₂ emissions in the European Union’s (EU27) cement industry. Several capital budgeting decision criteria have been used (the payback period, the net present value and the internal rate of return) to study whether or not an investment should be considered worthwhile. The results show that, independent of the capital budgeting decision criteria used, the number of cost-effective retrofitting possibilities available is large compared to the rate of improvements that the industry undertakes annually. This shows the insensitivity of the industry to financial criteria when it comes to making their investment decisions. The possible thermal energy improvement in the clinker production, if all these BATs were implemented, has been quantified to be around 10%. This achievement would place the cement industry in the upper bound of the benchmark range for clinker manufacture. However considering the delays observed nowadays in terms of diffusion of BATs in the cement industry, it requires a conducive policy environment that combines support for both technology development and to their deployment.     

A strategic design approach to develop sustainable product service systems: examples taken from the ‘environmentally friendly innovation’ Italian prize

The product service systems’ (PSS) sustainability potential is described in the framework of the new types of stakeholder relationships and/or partnerships, producing new convergence of economic interests, and a potential concomitant systemic resources optimization.In this perspective, it is argued that the design competencies should move towards those of the ‘strategic design’, thus introducing the concept of ‘strategic design for sustainability’: the design of an innovation strategy, shifting the business focus from designing (and selling) physical products only, to designing (and selling) a system of products and services which are jointly capable of fulfilling specific client demands, while re-orienting current unsustainable trends in production and consumption practices.Some examples of PSS are presented and discussed using the PSS categories ‘services providing added value to the product life cycle’, ‘services providing final results to customers’, and ‘services providing enabling platforms for customers’. The cases derive from an analysis of the ‘environmental friendly innovation’ yearly endowed prize submissions. The Politecnico di Milano University together with the Bocconi University and Legambiente (an environmental NGO) promotes the initiative in Italy.