利用印染厂碱减量废水脱硫试验及其应用研究

介绍了化纤印染厂坯布前处理工序产生的碱减量废水作锅炉烟气SO2脱硫剂的试验研究结果，分析了碱减量废水脱硫反应过程及其机理，同时设计了一套经济适用的新型的文丘里旋流湿式脱硫除尘器。工业性试验运行结果表明，利用碱减量废水脱硫以废治废，经济效益和环境效益显著。     

对硝基氯苯废气治理研究

冷却凝固法处理含对硝基氯苯废气 ,用水作冷却剂直接冷却、冷凝、凝固、凝华废气中对硝基氯苯蒸气 ,废气中的升华物、粉尘和水蒸汽同时被分离 ,处理后的废气达到很高的净化程度。在此根据实验结果 ,得到在水蒸汽存在时对硝基氯苯蒸气分压和温度之间的关系     

国内机动车尾气污染及其防治

本文分析了汽车尾气的成分及各成份对人体健康的毒害和影响，并在说明国内机动车尾气污染现状及发展趋势的基础上，分析了机动车尾气污染的原因和造成大气污染的几大因素，提出了防治对策。     

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。     

麻石文丘里洗涤吸收器在APV尾气处理上的应用

介绍了ＡＰＶ喷雾干燥尾气的性质，原尾气系统存在的问题，改造中采取的措施、原理、流程和取得的效果。实践证明，用“麻石文丘里一次降温、洗涤—ＸＰ型塔板二次洗涤—旋流除雾器除雾”的改造方案，取代原“换热器降温—喷淋塔洗涤—折流脱水器脱水”的流程，取得了良好的降温、洗气和除雾效果，且工程费用低。     

沉淀混凝法处理含硫气田水

本文介绍用沉淀混凝法处理含硫气田水的室内试验及现场试验情况。用三氯化铁、聚合氯化铝及ＳＷ－Ⅰ处理含硫气田水，能有效地去除硫化物，而且处理后水不会因三氯化铁过量而发黄。该方法的特点是工艺简单，处理效果显著，能很好地解决含硫污水的污染问题。     

化学发光流动注射法测定雨水中过氧化氢

用化学发光流动注射分析装置,将16孔阀连接成异步双流路,以过氧化氢-鲁米诺-钴(Ⅱ)为化学发光体系,建立了快速测定雨水中过氧化氢的方法,最低检测限为0.1ng/ml,在0.1—400ppb范围内有良好的线性关系,相对标准差为0.78—3.03％,每小时可分析480个以上的样品.     

Gas chromatographic separation and determination of chloroanthracene isomers on fly ash

An efficient, reproducible and rapid fused silica capillary column gas chromatographic method, in splitless mode, for analysing of the three chloroanthracene isomers is described. The method affords efficient separation and good linearity for each isomer in the range of 0.2 -200 μg/ml. The method can also be used in separation and determination of another thirty three aromatic and their halosubstituted compounds. This paper also presents the applications of the method in analysing of complex products mixture from reaction of the selected aromatic compounds with hydrogen chloride on fly ash surface from municipal incinerator.     

Comparison of UV-based advanced oxidation processes for the removal of different fractions of NOM from drinking water

This study examined the effectiveness for degradation of hydrophobic (HPO), transphilic (TPI) and hydrophilic (HPI) fractions of natural organic matter (NOM) during UV/H₂O₂, UV/TiO₂ and UV/K₂S₂O₈ (UV/PS) advanced oxidation processes (AOPs). The changing characteristics of NOM were evaluated by dissolved organic carbon (DOC), the specific UV absorbance (SUVA), trihalomethanes formation potential (THMFP), organic halogen adsorbable on activated carbon formation potential (AOXFP) and parallel factor analysis of excitation–emission matrices (PARAFAC-EEMs). In the three UV-based AOPs, HPI fraction with low molecular weight and aromaticity was more likely to degradate than HPO and TPI, and the removal efficiency of SUVA for HPO was much higher than TPI and HPI fraction. In terms of the specific THMFP of HPO, TPI and HPI, a reduction was achieved in the UV/H₂O₂ process, and the higest removal rate even reached to 83%. UV/TiO₂ and UV/PS processes can only decrease the specific THMFP of HPI. The specific AOXFP of HPO, TPI and HPI fractions were all able to be degraded by the three UV-based AOPs, and HPO content is more susceptible to decompose than TPI and HPI content. UV/H₂O₂ was found to be the most effective treatment for the removal of THMFP and AOXFP under given conditions. C1 (microbial or marine derived humic-like substances), C2 (terrestrially derived humic-like substances) and C3 (tryptophan-like proteins) fluorescent components of HPO fraction were fairly labile across the UV-based AOPs treatment. C3 of each fraction of NOM was the most resistant to degrade upon the UV-based AOPs. Results from this study may provide the prediction about the consequence of UV-based AOPs for the degradation of different fractions of NOM with varied characteristics.     

昆明市机动车尾气排放控制水平分析

选择CO做研究对象，采用累积百分比法对4类机动车尾气排放水平进行分析，得出结论；昆明市机动车总体排放控制水平较低，须改进和完善现行的检测／维护制度，应考虑加快车辆的更新换代和微车电喷化。