焦化废水中有害物质的回收及破坏处理

对焦化厂废水的综合治理进行了讨论，介绍了当前几种先进有效的治理技术。生化处理法需对焦化废水中高浓度的酚、氰、氨先回收利用，之后与其它有害物含量较低的废水汇合进行破坏性处理；催化湿式氧化法净化效率高，流程简单；烟道气治理焦化废水可实现以废治废的目的。     

Detection of Escherichia coli in wastewater based on enzyme immunoassay

This research describes a fast detection method on the basis of enzyme-linked immunosorbent assay (ELISA) for Escherichia coli in drainage of wastewater treatment plants. Optimized conditions such as the reaction format (sandwich or direct), the concentrations of diluted horseradish peroxidase (HRP)-E. coli conjugate, and anti-HPR antibody and pretreatment of E. coli were studied. Those results showed that the linear range of detection for E. coli was 10 cfu/mL-6 × 10⁴ cfu/mL. Compared with conventional methods, it is a convenient and sensitive detection method with low cost. Translated from Environmental Science, 2005, 26(5): 128–131 [译自: 环境科学]     

计算机辅助安全性评价系统

针对安全性评价过程评价周期长，工作量大，手段落后等问题，依据安全检查表法及评价理论，以Microsoft Visual Basic6.0为开发工具，开发了火力发电厂安全性评价计算机辅助系统，在企业局域网中实现，可以减少安全评价过程中大量重复工作，提高效率，其它行业也可以基于此方法，开发相应的计算机辅助评价系统。     

关于改善石家庄市空气质量的建议

针对电力和供热导致石家庄市空气污染严重的问题，结合该市目前的电力和供热现状，提出了减少污染的措施及建议，希望对改善该市空气质量起到促进作用。     

齐鲁石化热电厂废水回用方案的实施及问题分析

针对目前水资源短缺状况，以齐鲁石化热电厂为例提出了利用生活污水，养鱼场排水、锅炉排污水以及化学反洗水作循环冷却水补充水的优化方案，并就废水田用方案的实施及运行中发现的问题进行了分析与探讨。     

浙江省火电厂废水处理系统运行现状及建议

在综合调查省内各火电厂废水处理系统运行现状的基础上，总结了各类废水处理系统的特点及其运行中存在的问题，提出了改进意见。     

ECOSYSTEM DYNAMICS AND POLLUTION EFFECTS IN AN OZARK CAVE STREAM1

ABSTRACT: Subterranean ecosystems harbor globally rare fauna and important water resources, but ecological processes are poorly understood and are threatened by anthropogenic stresses. Ecosystem analyses were conducted from 1997 to 2000 in Cave Springs Cave, Arkansas, situated in a region of intensive land use, to determine the degree of habitat degradation and viability of endangered fauna. Organic matter budgeting quantified energy flux and documented the dominant input as dissolved organic matter and not gray bat guano (Myotis grisescens). Carbon/nitrogen stable isotope analyses described a trophic web of Ozark cavefish (Amblyopsis rosae) that primarily consumed cave isopods (Caecidotea stiladactyla), which in turn appeared to consume benthic matter originating from a complex mixture of soil, leaf litter, and anthropogenic wastes. Septic leachate, sewage sludge, and cow manure were suspected to augment the food web and were implicated in environmental degradation. Water, sediment, and animal tissue analyses detected excess nutrients, fecal bacteria, and toxic concentrations of metals. Community assemblage may have been altered: sensitive species‐grotto salamanders (Typhlotriton spelaeus) and stygobro‐mid amphipods—were not detected, while more resilient isopods flourished. Reduction of septic and agricultural waste inputs may be necessary to restore ecosystem dynamics in this cave ecosystem to its former undisturbed condition.     

事故前人因失误研究

在安全评价中，人因失误特别是事故后人因失误越来越受到重视；但相对而言，事故前人因失误没有引起足够的重视。本通过对大量核电厂安全分析报告和运行事件报告的考察，系统地阐述了事故前人因失误对系统安全的显影响，并在此基础上，归纳出在核电站开展事故前人因(失误)分析的程序。该程序主要包括系统熟悉，定性分析，筛选，定量计算，与故障树的集成，敏感性分析与不确定性分析，形成分析档等几个步骤。     

长江铜陵段表层水中重金属含量及存在形态分布研究

通过测定长江铜陵段枯、丰水期江水中cu、Pb、Zn和cd不同形态的含量,分析了4种金属在江水中的存在形态分布,不同水期含量变化,水中悬浮物对金属吸附能力大小,以及近20年来含量的变化情况。结果表明,长江铜陵段江水中各重金属总量丰水期时大于枯水期,重金属各形态含量之间均有差异:丰水期时,各金属会被悬浮物以不同的方式携带进入水体中,cu、zn、Pb以活跃态和稳定态为主,Cd以活跃态为主;枯水期时,Zn主要以溶解态和稳定态为主,Pb以稳定态方式被携带,而80％的Cu、Cd是以溶解态形式存于水中。悬浮物(丰水期)对重金属的吸附能力大小顺序为Pb>Cu>Zn>Cd。与近20年江水中的重金属背景值比较,长江铜陵段重金属含量有普遍升高的趋势。     

关于污水处理厂质量监理工作的探讨

污水处理已引起我国政府的高度重视。以此为契机，通过对阳江市第一净水厂工程监理工作的回顾，初步探讨了污水处理厂质量监理工作。