Turbine Oil Reservoir Study

Flows in a typical large steam turbine oil tank were modeled in a one-fourth-scale Plexiglas mockup. The flow patterns in the lank were observed using dye injection into water. Measurements of particle concentrations established the mechanisms of particle removal with and without filtration. A simple lumped-parameter mathematical model describing the oil clean-up process has been developed and verified experimentally.     

Management of hazardous waste: a case study in India

A study of identification of hazardous waste generators, quantification and classification of hazardous wastes in accordance with Indian hazardous waste classification system in the five major industrial districts of Gujarat (covering 15 industrial estates) was carried for the purpose of hazardous waste management planning in the region. The contribution of hazardous waste generation by different sizes of generators is estimated. The total quantity of hazardous waste generated in these districts was about 0.44 million tonne per annum. On the basis of waste classification, it was found that waste category number 12 (sludge from effluent treatment plant) and waste category number 9 (waste from dye and dye intermediate units) were dominant among the other categories of wastes generation in each district. In order to reduce burden on land, the hazardous wastes suitable for recovery and recycling in the industrial regions have also been quantified at about 45% of the total quantity generated. Among this the maximum proportion of recyclable waste is from dye and dye intermediate units as sludge and residue which were being disposed off in low lying area in the country.

The study also provides information on the quantity of hazardous wastes which were suitable for secure landfill, with or without pre‐treatment, and for incineration. A plan for hazardous waste management for the region is proposed for implementation.     

液化石油气储罐泄漏爆炸原因及处置措施

介绍了液化石油气的理化性质，液化石油气泄漏的几种常见的事故原因及泄漏、爆炸形式，并提出预防的基本方法和处置此类泄漏、爆炸事故的基本程序及具体措施。     

基于Visual FoxPro的多媒体数据快速处理技术

实现了基于VFP的非OLE方式多媒体数据快速处理,提出了一种简化数据库管理,节省了大量存储空间,且编程简单,快速的多媒体信息处理技术。     

�������⴦������������ش���Ԥ���е�Ӧ��

位于印支地块上的万安盆地属一走滑拉张盆地，其内主要发育始新世以来的新生代沉积，最大沉积厚度可达12500 m，盆地内发育众多类型各异的局部构造。就目前我国对万安盆地的勘探研究现状，要评价盆地局部构造的储层特征只有通过多种特殊处理地震资料的联合解释来实现。文章针对万安盆地①号构造特征，探讨了利用地震特殊处理资料预测万安盆地局部构造储层的可行性，并利用地震孔隙度异常、道积分、瞬时振幅、DIPOG等多种特殊处理资料，结合地震速度、地震相—沉积相分析，提取各类地震、地质信息，预测地层岩性，解释判断了地层中储层的发育状况及储集层类型，为万安盆地局部构造无井储层预测建立了一条行之有效的地震特殊处理资料综合评价方法。     

问题分类与解决问题的方法分类（之一）——我国中低放废物处置运营管理体制方案的选择

通过一个实例，说明如何做问题分类和解决问题的方法分类，并根据不同类别问题和不同类别方法的对比分析，找出解决特定问题的恰当方法。     

亚硝基丙二酸酯的制备及三废治理

亚硝基丙二酸酯的制备中有大量氮氧化物生成，用氧化及碱液吸收法来处理，废水量较多，我们采用萃取，碱中和，过滤，反渗透法浓缩等方法处理，大大减少了废液总量。更完善的废水处理方法还有待进一步研究。     

倾斜预制方桩的承载力分析及处理

介绍厦门某小高层公寓工程采用预制混凝土方桩基础,静压施工过程桩身倾斜度偏差超过规范规定;通过对倾斜桩的承载力进行计算分析,并采取了相应的技术处理措施,使本来存在倾斜缺陷的桩在保证结构安全的基础上得以合理使用的成功实例。     

沙漠地基处理方法探讨

通过靖边天然气净化厂工程沙漠地基处理方法的选择，介绍了水坠、振冲沉管灌注桩、强务等方法处理松软细砂地基的机理、方法和效果。说明了地基处理应因地制宜，针对不同建、构筑物对地基的不同要求，选取一种或几种方法进行综合处理，以取得良好的社会、经济效益。     

三峡工程施工区生活垃圾处理方案选择分析

三峡工程施工区生活垃圾处理是施工区环境保护的重要内容之一，根据施工区的实际情况，分析现有生活垃圾处理技术及在三峡工程施工区使用的可行性和经济性，确定了采用卫生填埋法处理三峡施工区的生活垃圾。