加强危险化学物品仓库安全管理的探讨

本文着重讨论了加强危险化学物品仓库安全管理的一些行之有效的科学方法，并对有关问题提出了一些个人看法。     

催化燃烧法处理炼油污水处理场臭气

介绍了污水处理场臭气来源、危害和影响，从技术、经济和环境效益等方面对几种处理方法进行了比较，提出了采用催化燃烧法的技术实施方案。     

Sustainable resource management coupled to resilient germplasm to provide new intensive cereal–grain–legume–livestock systems in the dry savanna

Sustainable resource management is the critical agricultural research and development challenge in sub-Saharan Africa. The accumulated knowledge on soil management gathered over the last 10 years, combined with solid crop improvement and plant health research at farmers’ level, has brought us to a stage where we can now address with confidence the intensification of cereal–grain–legume-based cropping systems in the dry savanna of West Africa in a sustainable and environmentally positive manner.Two sustainable farming systems that greatly enhance the productivity and sustainability of integrated livestock systems have been developed and implemented in the dry savanna of Nigeria. These are: (i) maize (Zea mays L.)–promiscuous soybean [Glycine max (L.) Merr.] rotations that combine high nitrogen fixation and the ability to kill large numbers of Striga hermonthica seeds in the soil; and (ii) miflet [Eleusine coracana (L.) Gaerth] and dual-purpose cowpea [Vigna unguiculata (L.) Walp.]. Improvement of the cropping systems in the dry savanna has been driven by the adoption of promiscuously nodulating soybean varieties (in particular TGx 1448-2E) and dual-purpose cowpea. The rate of adoption is very high, even in the absence of an efficient seed distribution system. The number of farmers cultivating the improved varieties increased by 228% during the last 3 years. Increased production of promiscuous soybean has been stimulated by increased demand from industries and home utilization. Production in Nigeria was estimated at 405,000 t in 1999 compared to less than 60,000 t in 1984. Economic analysis of these systems shows already an increase of 50–70% in the gross incomes of adopting farmers compared to those still following the current practices, mainly continuous maize cultivation. Furthermore, increases in legume areas of 10% in Nigeria (about 30,000 ha in the northern Guinea savanna) and increases of 20% in yield have translated into additional fixed nitrogen valued annually at US$ 44 million. This reflects, at the same time, an equivalent increase in land-use productivity, and with further spread of the improved crops, there are excellent prospects for additional economic and environmental benefits from a very large recommendation domain across West Africa.     

油气田开发与炼化企业硫化氢危害分析与预防

分析了油田开发和炼油化工生产过程中H2S的分布区域、特点及危害.通过对66起H2S中毒事故的分析,指出在设备及管线的吹扫、堵漏、拆卸、安装作业过程中较易发生H2S中毒事故;事故主要是由于违章及误操作以及对H2S的毒害认识不够、安全意识差引起的.从管理措施、技术支持、人员培训、应急救援等方面提出了预防H2S中毒的措施.     

我国环境管理模式法律问题探讨

通过对市场体制下政府在环境管理中职能及我国环境管理现状分析,借鉴国外发达国家环境管理实践经验,认为现代市场经济国家主要通过环境规划的指引作用、环境政策工具及环保制度的推动作用、以及环境法规的扶持规范作用,共同推动环境管理实践.     

上海市生物废弃物排放管理对策与措施研究

近年来随着上海市生命科学与生物技术的快速发展，其废弃物的环境排放带来了生态与健康的安全隐患。本文在全面调查基础上，归纳分析了上海生物废弃物排放现状，并从意识层面、法规层面、技术层面和管理层面分析目前存在的问题，随后提出了上海生物废弃物排放控制的分类分级、环境安全评估、排放许可证发放、就地与集中处理结合、排污申报登记等基本管理思路和相应的管理组织结构体系。此外，结合当前需要，提出近期实施对策措施。     

简述磁场在水处理中的应用

本文对近几年磁技术在水处理方面的应用研究进展进行了比较全面的总结。通过研究表明利用磁场的机械能效应、化学效应、生物效应等处理污水中的有机物和无机物，能够达到较好的效果；本文从上述角度分别阐述了磁场的作用机理和应用方式，较为全面的分析了不同废水在磁场作用下的作用结果．而且通过具体实例的对比说明了磁场作用的实际效果以及对现行工艺处理程度的加强；由于该技术性质较为独特，增强磁场和其他多能场的综合利用，对环境保护和能源节约具有重大意义。     

上海市区中小变电站的环境影响分析

通过对上海市区典型变电站电磁场强度，辐射电磁波及噪声的监测、测试，作出了中小型变电站建设对周围居民环境影响的定性评价，并提出了一些需要注意的问题。     

合成氨装置重点部位的安全管理及防范措施

对安庆分公司化肥厂合成氨装置 4年以来的运行及安全管理情况作了综述 . 对装置的重点 监督部位加强技术型管理 , 并实行了一系列行之有效的安全防范措施 , 使之达到了国内同类 型装置先进水平 .     

环境价值评估方法综述

对目前国内外的环境价值评估方法进行了综述，并提出了一套适合我国国情的价值评估方法，该方法分为１４类２９个指标，作为完善我国环境价值评估体系的一种建议提出。