基于风险管理方法的危险源评价分级研究

以化工企业内涉及危险物质的装置、设施而构成的危险源为研究对象,在简要分析重大危险源评价分级的作用与方法的基础上,针对中小型化工企业,提出基于风险管理方法的危险源评价分级概念。通过计算危险源引发事故的概率和事故后果来确定危险源的风险值,并将其分为4个等级,指导企业制定合适的安全管理制度、使用恰当的安全技术措施,以最小化的代价确保危险源安全运行,从而提高中小型化工企业的危险源管理水平。     

论清洁生产和工业企业管理

清洁生产是从８０年代末发展起来的一种新的、创造性的保护环境战略措施，其中心思想是通过对生产进行全过程控制达到节能、降耗、减污的目的。本文介绍了清洁生产的基本概念，并通过分析和总结我国一些工业企业实行清洁生产的结果，论述清洁生产和工业企业管理的关系。     

铝件表面处理废水治理所得化学污泥的再生利用研究

对混凝法处理铝件表面处理废水治理所得化学污泥再生利用进行了研究,得到了适宜的操作条件.结果表明,用浓硫酸溶解污泥的最佳用量为0.14～0.16 mL/g湿污泥,湿污泥的溶解率可达90%,铝的溶出率也可达95%以上.把污泥的溶解液作混凝剂回用于印染废水的混凝处理也取得了良好的效果,其COD去除率≥80%,脱色率≥90%.实现了资源的二次利用,改善了作业环境,获得了较好的经济效益和社会效益.     

综合交通枢纽运营安全集成管理机制的构建

为提高综合交通枢纽(ITH)运营安全管理的效率和效果,从脆弱性的角度,分析综合交通枢纽运营安全事故的机理和运营安全管理的特性,构建综合交通枢纽运营安全集成管理机制。该机制以安全信息、安全组织和安全资源的协调、集成和优化为核心,包含干扰监测、威胁预警、漏洞修复、事故控制、鲁棒性提升和应急与恢复等实施机制。建立包含管理措施和技术手段的支撑体系。研究表明:脆弱性是综合交通枢纽运营安全事故发生的根源;该机制以脆弱性为突破口,通过若干管理措施和技术手段,能够实现综合交通枢纽运营安全的全要素、全过程和全资源的集成管理。     

Occupational risks and the value and modelling of a measurement of severity

In studies of occupational risks, severity, which is a component of the estimation of every risk, appears as a multifaceted entity assessable according to numerous criteria. A method of measuring the degree of severity of the consequences of potentially dangerous events would be of undeniable value to organisations seeking to improve their understanding of the complexity of such events. The need to control severity is highlighted by scientifically acquired improvements in the understanding of occupational risks, by certain new regulatory obligations in Europe, and by some requirements in the financial management of organisations. We put forward a statistical way of integrating several constituent elements of severity and hence of determining a relevant, synthetic, one-dimensional index. This is achieved by means of principal component analysis (PCA), which is used here to calculate a resultant severity, as in some physical measurements. We also investigate how severity may be statistically modelled, with the aim of contributing to the quantitative assessment of occupational risks. The choice of parametric models is detailed and illustrated by the search for a suitable model for workplace accidents in an organisational setting. The practical value of modelling severity is two-fold. First, one is able to study the distribution of the numerical values of severity over a continuum (a theoretically infinite numerical set) rather than through a limited number of arbitrarily defined categories. Second, with a generally applicable parametric model, one can estimate the law of probability of a measurement of severity in a particular situation, notably recent or new. Lastly, the statistical concept of risk curve is defined and discussed. The goal is to incorporate the severity component into the risk assessment in the form of a probability law, thus circumventing the difficulties associated with an analysis of scenarios.     

基于多因素分析的玻璃行业员工不安全行为研究

采用问卷调查、信效度分析和因子分析等方法,研究玻璃行业不安全行为影响因素,研究结果表明：玻璃行业员工不安全行为主要包括车间照明、PPE佩戴等18个影响因素指标;根据方差分析结果将影响因素归结为工作环境与行为要求（F₁）、安全教育与培训（F₂）、群体与组织行为影响（F₃）和激励沟通与奖惩（F₄）等4个主因子,其方差解释率分别为32%、12%、10%、10%,权重分别为0.51、0.19、0.15、0.15;根据分析结果针对性提出“4+1”安全管理模式,为玻璃行业降低不安全行为几率、保障安全生产提供理论依据。     

Sustainable Agriculture: New Paradigms and Old Practices? Increased Production with Management of Organic Inputs in Senegal

Farmers in Sahelian countries are confronted with a variety of soil fertility and management problems. During the last two decades, NGOs have worked with farmers and research institutions to develop and test practices that will increase food production, while at the same time enhance the natural resource base.Since 1987, The Rodale Institute (RI) has worked closely with farmers' associations and government institutions to promote regenerative agriculture-farming systems that prioritize the use of local resources while improving them as they are used to grow food, using agro-ecological methods. The Senegalese Agricultural Research Institute has collaborated in this program as a partner of RI. The Senegal Regenerative Agriculture Resource Center model has been applied as a new and viable approach that builds on traditional knowledge and farmer-to-farmer exchange.Research results on soil conservation and improvement have shown that fields spread with amended animal manure or compost yield greater harvests than fields farmed with traditional methods.     

城市生活垃圾的生命周期管理

根据国际标准化组织１９９７ 年颁布的ＩＳＯ１４０００ 环境管理体系“生命周期评价—原则与框架”,本文对可持续城市生活垃圾生命周期管理进行研究,指出城市生活垃圾应在环境可持续性、经济可负担性及社会可接受性的原则基础上,通过垃圾的减量化、无害化、资源化和社会化管理,实现城市可持续发展的管理目标     

山东半岛可持续发展的主要问题与综合调控研究

山东半岛在我国沿海经济发达地区的可持续发展问题上具有较强的代表性和典型性,本文以山东半岛为例,分析了山东半岛在区域发展过程中存在的问题以及今后可持续发展能力培养的综合对策。     

塔里木河流域水管理机制的设计

本文首先分析了日趋恶化的塔里木河流域水资源利用状况,认为落后的水资源管理模式直接导致了目前水资源在上、中游过量消耗和浪费,致使下游面临严重缺水及生态危机;然后从产权分配的角度对塔里木河流域的水资源管理机制进行了分析,对建立流域水资源“激励相容”的管理机制进行了初步探讨。