里彦煤矿矿井水净化处理

根据里彦煤矿矿井水水质和处理规模确定处理工艺流程、主要工艺参数、主要建（构）筑物，并进行经济分析。里彦煤矿矿井水净化处理后作为生产和生活用水，具有较好的经济、环境和社会效益。     

加油站油气回收处理技术的研究及应用进展

介绍了国内外加油站油气回收处理技术现状及应用进展，阐明了国内开发的重点应是：密封加油系统及设备、吸收式油气回收装置及分散吸附集中处理系统。     

氢化物发生一原子荧光光谱法测定气田废水中的痕量砷

采用氢化物发生－原子荧光光谱法测气田废水中的痕量砷。方法有取样量少，操作简单、灵敏度高、准确度高、重现性好等优点。砷的测定线性范围为1～200ng/mL，方法的检出限为0．0453ng/mL，相对标准偏差小于等于1．6％，加标回收率在96．0％～97．7％范围内。测定密码标样与气田废水中的痕量砷，获得了满意的结果。     

跌水曝气——改进型填料(滤料)排水系统处理屠宰废水的设计

对屠宰厂原有的排水管道系统进行改造和革新 ,使之成为沉淀、厌氧好氧生物接触氧化与过滤的新型排水系统 ,用于屠宰废水处理 ,实现了达标排放     

煤矿矿井水除铁技术

本文从煤矿矿井水中铁的来发布和存在形式入手，剖析了接触氧化过滤除铁的机理，从曝气充氧方式，滤料选择，反冲洗条件及其参数确定等方面介绍含铁矿井水接触氧化除铁的技术关键，并结合工程实际证明该工艺技术的可行性和可靠性。     

利用燃气轮机回收工业尾气

火炬瓦斯放空问题一直是石化行业的一个重点研究课题。我们经过不断地摸索、探讨，开发了燃气轮机回收火炬瓦斯的技术。采用燃气轮机回收火炬瓦斯，是消灭火炬的手段之一。介绍了燃气轮机的原理、流程及效果，在推广使用方面具有实用性。     

FRACTAL DIMENSION ANALYSIS APPLIED TO THE 7 DRAINAGE BASINS AND THE FLOOD IN CHINA

Foreword　Asoneofthethreegreatdiscoveriesin 1 970s ,thefractaltheoryhasbeenwidelyappliedinmanyfieldsconcerningthesciencesofnatureandthehumanities .Atpresent ,thefractaltheoryhasbeenappliedintherelatedanalysisofwatersystemordisaster .However ,thestud iesonnatureofrelationshipbetweenthewholewatersysteminChinaanddisasterfractalanaly sisarestillintheirinitialperiod .Thepaperpresentsafractaldimensionof 7drainagebasinsandthefloodinChinaaswellastheirpossiblerelations .Itishopedthatthepaperwouldbehe…     

PESTICIDES AND PESTICIDE DEGRADATION PRODUCTS IN STORMWATER RUNOFF: SACRAMENTO RWER BASIN,CALIFORNIA1

ABSTRACT: Pesticides in stormwater runoff, within the Sacramento River Basin, California, were assessed during a storm that occurred in January 1994. Two organophosphate insecticides (diazinon and methidathion), two carbamate pesticides (molinate and carbofuran), and one triazine herbicide (simazine) were detected. Organophosphate pesticide concentrations increased with the rising stage of the hydrographs; peak concentrations were measured near peak discharge. Diazinon oxon, a toxic degradation product of diazinon, made up approximately 1 to 3 percent of the diazinon load. The Feather River was the principal source of organophosphate pesticides to the Sacramento River during this storm. The concentrations of molinate and carbofuran, pesticides applied to rice fields during May and June, were relatively constant during and after the storm. Their presence in surface water was attributed to the flooding and subsequent drainage, as a management practice to degrade rice stubble prior to the next planting. A photo-degradation product of molinate, 4-keto molinate, was in all samples where molinate was detected and made up approximately 50 percent of the total molinate load. Simazine, a herbicide used in orchards and to control weeds along the roadways, was detected in the storm runoff, but it was not possible to differentiate the two sources of that pesticide to the Sacramento River.     

井下火花——矿井火灾的点燃源

考察了各类井下火花诱发灾害的典型实例以及８０年代以来国内外的研究状况，指出深入开展这一课题的研究对防灾的重要性．     

Ⅱ824-2综放工作面瓦斯综合治理试验研究

通过对淮北芦岭矿Ⅱ824-2综放工作面瓦斯综合治理的试验研究,摸索出了高瓦斯综放工作面瓦斯治理的有效方法,取得了较好的瓦斯抽放和通风排放效果.