唐山排污权交易模式浅析

对开展排污权交易的目的、意义、关键因素进行了分析,对唐山排污权交易的工作进程以及交易指标、交易主体、交易程序、指导价格、申购数量、交易范围、优先及限制条件等模式特点进行了阐述,以期为同类型城市开展排污权交易提供参考。     

炼化企业噪声危害重点岗位的调查

目的筛选出炼化企业噪声危害突出的重点岗位或装置,便于企业管理者对这些岗位或装置的人员进行重点管理和监护,推行分类分级管理,降低噪声对作业人员的危害。方法通过对近30家炼化企业的噪声检测结果超标情况与在岗期间健康监护中听力异常结果统计分析,选出噪声危害的重点岗位。结果炼化企业噪声危害较为突出,职工听力受损与现场的噪声强度呈正相关。结论炼化企业中的热电锅炉、化纤、空分空压、常减压、聚乙烯、聚丙烯、维修等是噪声危害的重点装置或岗位。     

重点产业源增长对北部湾地区气态污染物模拟的影响

根据污染源普查资料制作北部湾地区2007年人为排放源清单,以及中期/远期参比情景(REF15/REF20)和远期调控情景(SCEi20)下的排放源清单.采用WRF-Chem模拟北部湾地区空气质量现状及未来变化.2007年SO2和NO2月平均质量浓度模拟值与监测值比较吻合.广东、广西(海南)地区污染物质量浓度较高(低)....     

提高普通丝瓜制种产量的关键技术

丝瓜不仅营养价值丰富,而且具有极高的药用价值,是夏秋之际的美味佳肴和保健佳品,随着种植面积的不断扩大,对种子的需求量也越来越大.本文详细介绍了普通丝瓜制种的催芽、育苗、施肥、浇水、整枝、搭架、授粉、病害防治等关键技术,旨在为进一步提高丝瓜种子繁殖水平提供参考.图13,参5.     

转炉煤气干法除尘回收系统关键技术的优化应用

转炉煤气干法除尘回收系统在运行中存在较多不稳定因素,故障时有发生,严重制约生产的均衡稳定。通过进行工艺、设备改进,优化应用蒸发冷却器喷淋水水质提升、蒸发冷却器桶壁高效化清理技术、电除尘器泄爆控制技术、电除尘器电场劣化控制技术、电除尘器阴极线在线更换技术等关键技术,逐步完善原技术的固有缺陷,有效解决了各类问题。通过转炉煤气干法除尘回收系统关键技术的优化应用,实现了设备系统的稳定高效运行,使其运行效率达到甚至超过了国内外同行的最好水平,同时使得原转炉煤气干法除尘回收技术得到了有效的补充和完善。     

Major Health Risk Factors in Iranian Hand-Woven Carpet Industry

This paper reviews the role and importance of small-scale industries together with the issue of occupational health problems and their causes in Iranian hand-woven carpet industry as a typical informal small-scale industry in an industrially developing country. The objective ofthis paper is to review health risk factors and related occupational health and ergonomic problems in the carpet industry. Since the overwhelming majority of weavers’ health problems originate from ergonomic risk factors, it is concluded that any improvement program in this industry should focus on ergonomic aspects. To assess ergonomic conditions in weaving workshops, a checklist has been developed and an ergonomics index indicating the ergonomic conditions of the workshop has been proposed. To test and verify the checklist, 50 weaving workshops were visited and their ergonomic conditions were assessed. Based on the results some modifications were made and the checklist was shown to be an effective tool.     

Occupational Accidents of Finnish-and Swedish-Speaking Workers in Finland: A Mental Model View

This article is based on 2 studies. The aim of the first study was to examine the differences in occupational accident frequency between the 2 main language groups in Finland. Based on 3 independent statistical data sets, it was shown that Swedish-speaking workers had about 40% fewer occupational accidents than Finnish-speaking workers. The aim of the second study was to confirm the difference at company level. A field study in the province of Vaasa with 14 small and medium-sized manufacturing companies revealed that the accident frequency of Swedish-speaking workers was 21% lower than that of Finnish-speaking workers.     

Role of behavioural factors in green supply chain management implementation in Indian mining industries

Green supply chain management (GSCM) integrates ecological concepts with those of supply chain management in order to minimize energy and material usage and to reduce adverse impacts of supply chain activities on the environment. GSCM implementation in mining industries depends largely upon certain factors which are influenced by human behaviours. Human behaviour is dynamic in nature and the relationships between them continuously evolve and change. In this ever-changing context, therefore, identifying and ranking the behavioural factors that affect GSCM implementation becomes essential. This can be taken as a reference by the decision makers while deciding the hierarchy of action necessary for effective implementation of green practices in mining supply chains. The present research attempts to explore various behavioural factors affecting GCSM practices and their interactions which help to attain green-enabled needs. Interpretive structural modelling (ISM) is employed in this research to extract the interrelationships among the identified behavioural factors.     

饭店绿色竞争力的关键要素与提升路径探讨

饭店的绿色竞争力是企业在提高了绿色化水平后在市场竞争中所表现出来的相对优势。绿色竞争力是企业竞争力的一部分,它主要由绿色技术、绿色管理、绿色产品、绿色人力、绿色营销等五个关键要素构成,并通过这些要素的改进和提高来实现饭店整体竞争力的提升。通过绿色竞争力的提高,可以使饭店在不牺牲环境利益的前提下获得更大、更持续的经营效益。     

Fundamental issues and solutions in the design of China's ETS pilots: Allowance allocation,price mechanism and state-owned key enterprises

This paper analyzes the three main fundamental issues in the design of China’s ETS pilots,including allowance allocation,price mechanism and state-owned key enterprises,and proposed suggested solutions.For the issue of allowance allocation,we suggest that the gradual hybrid mode could be applied at the beginning,which starts with mainly free allocation and then increases auction ratio gradually.And grandfathering is a suitable method of free allocation.For the issue of price mechanism,we suggest a price floating zone with open market operation to reduce the uncertainty of prices.For the issue of state-owned key enterprises,we suggest a good coordination with SASAC,defining the state-owned property right and supervision right when state-owned key enterprises are involved into the carbon market,and the local government can set rules of allocation and transaction to limit their potential market power.