烟气脱硫除尘设备和技术的研究及应用

论述了文氏栅洗涤器及其配套系统的研究和应用，介绍了新研制的采用双碱法结合的湿式脱硫除尘一体化设备——文氏栅洗涤器对工业炉窑的烟气进行脱硫除尘的工程应用情况。与同类工业窑炉烟气脱硫除尘设备相比。文氏栅洗涤器具有体积小，效率高，设备阻力低，耐腐蚀，抗结垢，适用不同的烟气量。组合性好，造价低等特点。是用于工业炉窑烟气脱硫除尘的理想设备。     

防爆电气设备安全管理在汾酒集团的应用

对山西汾酒集团爆炸危险场所的危险程度进行了等级划分，从技术上和管理上对爆炸危险场所的电气设备的设计，安装进行了探讨，提出了防范措施。     

对设备管理工作的探讨

根据当前林业设备使用状况及林业总体形势 ,提出了设备管理的方法与机制。     

基于安全性的特种设备维修策略研究

针对我国目前安全生产形势，对特种设备使用与维修应予以特别重视，分析了特种设备维修管理现状及存在的问题，阐述了特种设备维修中的关键问题并提出了解决这些关键问题维修策略；利用计算机辅助故障树分析，找同特种设备维修重点；以特种设备的安全运行为目标；提出了合理维修周期求解模型；设计并实现了特种设备维修管理信息系统，将故障树分析和维修周期求解融入其中，实现了特种设备维修决策的科学化和规范化。实践证明，该信息系统实现了提出的维修策略，对提高特种设备的安全性和经济性有较大的实用价值。     

典型装备温度响应测量及平衡时间研究

目的 研究武器装备在温度环境试验过程中温度的测量方法和温度平衡稳定的时间。方法 利用直接测量方法对3种典型装备进行温度响应时间测量和分析,找出不同类型装备的传热规律,明确其温度环境试验的作用机理,确定装备的温度平衡时间。结果 通过多项试验测试的数据分析了武器装备温度试验应力的选取,在低温和高温工作试验时,整体温度平衡所需时间应适当延长8～10h,高温贮存时间偏短,应适当延长4～6h。结论 在武器装备温度环境试验中,应根据自身性能特点获得装备的真实温度相应特性,在条件允许的情况下,尽可能地敞开武器装备的密闭空间,加快热交换,以缩短达到温度平衡的时间。对于关键及敏感部件,应实时进行温度响应测量,保证试验量级选取的科学合理,为装备环境分析及试验方案的制定提供参考依据。     

Theoretical and Empirical Analysis on Influence Factors of Modern Agricultural Equipment Level in the Process of Agricultural Sustainable Development

Abstract

To promote modern agricultural equipment level is one characteristic of constructing and developing modern agriculture in China. This paper makes up stepwise linear regression analysis model of influence factors of modern agricultural equipment level, and chooses rural labor, per capita income of rural residents, rural investment, proportion of people at secondary education level and at higher level in per hundred rural labor force and arable land area as independent variables, and total power of machine as induced variable. The major results show that the relativity of modern agricultural equipment level, rural investment and education level of peasants is remarkable, and they are the major influence factors of modern agricultural equipment level. Raising investment level of rural infrastructure construction as well as and research and development and promotion of advanced and applicable modern agricultural equipment, improving quality and education level of peasants can accelerate the development of China’s modern agricultural equipment effectively in the process of agricultural sustainable development.     

基于健康风险的三氯杀螨醇生产设备表面污染物筛选值推算的初步研究

运用确定性和概率性人体健康风险评估的方法,推算一般工业暴露情景和拆卸清理暴露情景下三氯杀螨醇生产设备表面污染物的筛选值.结果表明:p,p'-滴滴涕、p,p'-滴滴滴和p,p'-滴滴依基于确定性风险评估的设备表面筛选值在一般工业暴露情景下分别为0.224 mg/m2、0.214 mg/m2和0.151 mg/m2,在拆卸...     

基于大数据的特种设备宏观安全风险预警方法研究

特种设备监管机构在监督检验过程中积累了大量数据资料,为充分挖掘其中的潜在价值,增强监管针对性,提高检验效率,应用并优化关联规则挖掘、社区发现、可视化等数据挖掘技术,构建1种宏观安全风险预警方法。该方法以特种设备安全监督检验大数据为基础,通过挖掘单台设备微观因素间的关联关系,实现整类特种设备宏观安全风险的识别与预警;以2008—2016年全国长管拖车检验数据为例,进行应用实践分析。研究结果表明:该方法可以对区域范围、缺陷类别等多种宏观指标进行预警,指导针对性监管与检验。     

Evaluating efforts to build sustainable WEEE reverse logistics network design: comparison of regulatory and non-regulatory approaches

Many developing countries such as Turkey are still making an effort on building an infrastructure for waste of electrical and electronic equipment (WEEE) reverse logistic network design (RLND) processes. It is obvious that policies/laws/regulations related to WEEE management provide a sustainable framework for implementation in the RLND. The question is here: Does the implementation of WEEE directives make sense in terms of reducing the total cost of the network in the long term? This study aims to compare regulatory and non-regulatory situations of WEEE RLND in developing countries by formulating two models named as ‘regulatory’ and ‘non-regulatory’. Model 1 is considered as sustainable with economic, environmental and social goals, and the quotas imposed by the environmental directive are taken into consideration as the data of product return amount. In Model 2, only economic goal is considered, and product return amount is forecasted using Artificial Neural Network (ANN). A case study is conducted in a recycling company in order to evaluate performance of the proposed models. This study contributes to the relevant literature by (1) comparing the regulatory and non-regulatory situations RL models explicitly and (2) proposing ANN model to forecast EEE product return or WEEE quantity for non-regulatory situation.     

稀土元素对富营养化水体中藻类增长的影响

利用藻类生长潜力测试方法,在太湖五里湖区水样中分别添加不同浓度轻,中、重３种稀土元素、Ｇｄ（Ⅲ）、Ｙ（Ⅲ）与３种稀土混合物,研究稀土元素对富营养化水体中藻类增长的影响。