抽压混合式通风除尘系统布置方式的选择和技术参数的确定

根据我国双鸭山、徐州、大同等矿区通风除尘技术发展实践经验和系统的理论研究,对目前国内外煤矿常用的“长抽长压”、“长抽短压”、“长压短抽”、“单机前抽后压”、“独立式负压除尘”系统的布置方式、适用条件、技术特征、安全效益及优缺点进行综合评价分析,提出优化系统设计必须遵循多指标综合分析的选型为依据的原则,同时重点阐述了直接影响系统通风除尘效果的“工作面风量”、“除尘器处理风量”,巷道不同阶段“风速”等重要参数的确定方法和理论计算公式。对煤矿安全生产和通风除尘设计具有普遍意义。     

绿色创新及其激励机制

环境问题的最终解决需要绿色创新。绿色创新表现为一切关注环境－经济－社会协调发展，并使之得以实现的创新性活动。绿色创新的大量涌现需要从产权、市场、企业内部及政府政策等方面给予激励。     

Communicating in Germany about the Fukushima Accident: How Direct Encounter Beat Media Representations

The Fukushima nuclear accident revived the question of whether current practices of technical communication can fulfill the needs of various audiences during a complex global crisis. In that context, the Institute of Nuclear Technology and Energy Systems in Stuttgart organized a public presentation on the technical aspects of the Fukushima nuclear accident. Its success indicates that direct encounter was preferred to media representations of the accident by Stuttgart's citizens. This event demonstrated that public presentation can provide a successful model for technical communication in situations of global sociotechnical crisis.     

Persistence of residues in water and sediment op a fresh‐water lake after surface application of technical chlordane

Abstract

A fresh‐water lake, free from detectable pesticide residues before this study, was treated with a commercial formulation of technical chlordane. Water and sediment samples were analysed for chlordane residues 7, 24, 52, 279. and 421 days after treatment. Residues moved rapidly from the water to the lake bottom, supporting earlier results of a laboratory study with other organochlorines.

In water, α‐ and γ‐chlordane concentrations remained proportional to total chlordane concentrations, as determined by total‐peak area measurements of gas‐liquid chronatogrammes. But in bottom sediments, α‐ and γ‐chlordane were more persistent than other constituents of technical chlordane, supporting recent evidence that quantification of technical chlordane residues on the basis of γ‐chlordane quantification only (or that of a‐ and γ‐chlordane only), can lead to incorrect results and that this method, although simple and fast, should no longer be recommended.     

600MW机组脱硫GGH技改措施及节能优化

针对山西阳城电厂2×600 MW机组脱硫系统烟气换热器（简称GGH）在运行中频繁堵塞、差压大、增压风机运行电流偏大、影响机组带负荷及脱硫系统安全稳定性下降等问题进行了分析,提出了GGH改造方案及运行优化措施,确保了机组及脱硫系统的安全、稳定运行.     

浅论环境档案工作

根据环境档案管理达标的要求，从管理，技术发展等方面，阐述了环境档案与管理间的关系。     

马铃薯淀粉生产废水综合利用技术研究

将马铃薯淀粉生产中的蛋白液通过蛋白提取和茵细胞提取技术,制成饲料蛋白,从而降低马铃薯淀粉生产废水中的有机物含量,减轻废水对环境的污染,且得到利用价值高的饲料蛋白,实现淀粉生产废水的循环利用.该技术解决了淀粉生产废水污染水环境这一制约马铃薯淀粉产业发展的瓶颈问题,实现节约水资源和循环利用水的目的.     

印染废水改良治理技术在工程中的应用

工程实例技术分析表明，由传统技术改良的“半推活性污泥技术”及“总程平衡技术”，具有经济、有效和工程性能好的特点。     

Institutional effectiveness of REDD+ MRV: Countries progress in implementing technical guidelines and good governance requirements

The UNFCCC requires REDD+ countries wishing to receive results-based payments to measure, report and verify (MRV) REDD+ impacts; and outlines technical guidelines and good governance requirements for MRV. This article examines institutional effectiveness of REDD+ MRV by assessing countries’ progress in implementing these technical guidelines and good governance requirements, from three dimensions. Ownership of technical methods examines whether countries own technical methods for forest area and area change measuring, and for estimating forest carbon stocks; and whether national MRV systems cover all forests, land uses and carbon pools. Administrative capacity examines development of administrative competence to implement MRV. Good governance examines whether countries espouses norms of good governance in their MRV systems. We apply these dimensions to assess and compare progress in 13 REDD+ countries, based on a review of national and international documents. Findings show that REDD+ countries have high to very high ownership of technical methods. However, majority ranks only low to moderate on administrative capacity and good governance. This means that although countries have started developing technical methods for MRV, they are yet to develop the competence necessary to administer MRV and to inculcate good governance in MRV. The article explain the scores and suggest ways of improving implementation of REDD+ MRV.     

安全学科的重要名词及其管理意义讨论

〗安全学科中一些重要名词的含义在我国学术界尚没有取得共识,给安全工作思路及工作效果带来一定的影响。根据事故发生中人的意志的作用,把事故分为人为主动策划、人为非主动策划和自然运动引发三类之后,可以将安全生产、生产安全、公共安全、职业安全四个名词解释为从不同角度涉及不同类别事故及其后果的学科或者工作领域。由于涉及的内容不同,前三者按照行业或事故类别管理其业务,后者则按照组织进行管理。管理思路的不同,使得我国的安全管理和西方国家的职业安全管理中所用的统计指标不同,统计数字也不具有比较意义。