煤矿含悬浮物矿井水净化处理技术探讨

论述了含悬浮物矿井水净化处理利用的必要性，矿井水水质，水量和处理要求，现有的处理工艺，混凝剂及混合方式，主要处理构筑物和消毒方式等。指出了在确定处理规模，处理工艺，设计参数，药剂选择和投加过程中存在的问题，并给出了解决上述问题的方法。     

火电厂湿法烟气脱硫系统技术(FGD)应用的初步研究

燃煤的烟气脱硫技术是当前应用最广、效率最高的脱硫技术.对燃煤电厂而言,在今后一个相当长的时期内,FGD将是控制SO2排放的主要方法.文章对烟气脱硫技术进行了较为全面的阐述,并对烟气脱硫装置在国内的应用情况进行了详细的介绍,对需要装设脱硫装置的燃煤火力发电厂可以起到一定的指导作用.     

Toxic effects of wastewater from various phases of monosodium glutamate production on seed germination and root elongation of crops

To make a comprehensive assessment on monosodium glutamate (MSG) wastewater pollution, a pollution exposure experiment was carried out on the seed germination and root elongation of wheat, Chinese cabbage and tomato by using the wastewater discharged from different processing phases of MSG production. The results showed that there were significantly positive linear relationships between the inhibitory rates of wheat seed germination and root elongation and the COD_cr of the mother liquor scraps. The toxicity of MSG wastewater to the test crops was in the order of tomato > Chinese cabbage > wheat, indicating that tomato was the most sensitive to the wastewater, and could be considered as an ideal toxic bioindicator. The half-effect concentrations (IC₅₀) based on the seed germination and root elongation of the test crops exposed to the wastewater discharged from various processing phases of MSG production was 22.0–32 432 and 17.3–3320 mg/L, respectively. Translated from Chinese Journal of Applied Ecology, 2006, 17(7): 1286–1290 [译自: 应用生态学报]     

旱季污水总量暴雨强度拟和法确定合流制截流倍数

分析了影响截流倍数的影响因素，探讨了合理的截流倍数计算方法。通过某城市实例分析．发现合流制截流倍数应综合考虑合流水量．截流规模．排放污染物总量、水体排放要求及水体自净能力等，最终通过计算比较后确定。     

土壤中钼的形态分析方法研究

本文对土壤中有效钼的浸取条件进行最佳化，并利用提高灰化温度达到消除浸取剂对石墨炉原子吸收测定钼的影响，方法用于国标样品和武汉市区土壤样品中钼的形态分析，获得满意的分析结果。     

稻、土及田水中锐劲特残留量分析方法

建立了新型杀虫剂锐劲特及其代谢物在水稻、土壤、田水中的气相色谱毛细管柱残留分析方法。该方法对锐劲特及其代谢物MB46513、MB45950、MB46136、RPA200766等，在水稻中的最低检出浓度依次为：0.002,0.001,0.001,0.004,0.01mg/kg；在土壤中这几种组分最低检出浓度为水稻中的1／3；在田水中最低检出浓度为水稻中的1／25。加标回收率83.4%-97.7%。变异系数1.86%-7.07%。     

Bipolar charged aerosol agglomeration and collection by a two-zone agglomerator

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对地勘安全工作的认识和安全教育工作思考

随着国家机构改革，原地勘队伍进行了属地化管理，在国家安全管理体制变化影响下，省级及以下部门安全管理体制也发生了相应变化，本文就变化过程中出现的新情况进行了阐述，对新形势下加强地勘安全教育工作进行了探讨。