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。     

钙类化合物固硫作用动力学分析

通过钙类化合物对动力用煤固硫作用的模拟试验 ,对不同钙化合物固硫率 (J)与Ca/S及助剂关系的研究 ,得到了钙类化合物固硫率的次序 ,即 :JNaOH +CaO>JCaCO3>JCaO>JCa(OH) 2 ,结果说明固硫率与钙类化合物的存在形式有关 ,并解释了其固硫作用机理     

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。     

锅炉煤粉风管堵塞的预防和疏通

针对煤粉锅炉一次风管堵塞的现象，指出了易堵塞的部位。分析了造成堵塞的原因，提出了疏通处理方法和应注意的问题。     

新疆八一钢铁公司高炉喷吹烟煤安全措施

介绍了新疆八一钢铁公司高炉烟煤的特点，指出了喷煤系统存在的缺陷，总结了高炉喷吹烟煤所采取的安全措施。     

锅炉房工艺设计中确定煤场面积的一种方法

本文以管理科学的库存理论为基础，以提高经济效益为目的，提出了一种全新的锅炉房煤场面积确定方法。     

Microbial cycling of iron and sulfur in acidic coal mining lake sediments

Lakes caused by coal mining processes are characterized by low pH, low nutrient status, and high concentrations of Fe(II) and sulfate due to the oxidation of pyrite in the surrounding mine tailings. Fe(III) produced during Fe(II) oxidation precipitates to the anoxic acidic sediment, where the microbial reduction of Fe(III) is the dominant electron-accepting process for the oxidation of organic matter, apparently mediated by acidophilic Acidiphilium species. Those bacteria can reduce a great variety of Fe(III)-(hydr)oxides and reduce Fe(III) and oxygen simultaneously which might be due to the small differences in the redox potentials under low pH conditions. Due to the absence of sulfide, Fe(II) formed in the upper 6 cm of the sediment diffuses to oxic zones in the water layer where itcan be reoxidized by Acidithiobacillus species. Thus, acidic conditions are stabilized by the cycling of iron which inhibits fermentative and sulfate-reducing activities. With increasing sediment depth, the amount of reactive iron decrease, the pH increases above 5, and fermentative and as yet unknown Fe(III)-reducing bacteria are also involved in the reduction of Fe(III). Sulfate is reduced apparently by the activity of spore-forming sulfate reducers including new species of Desulfosporosinus that have their pH optimum similar to in situconditions and are not capable of growth at pH 7. However, generation of alkalinity via sulfate reduction is reduced by the anaerobic reoxidation of sulfide back to sulfate. Thus, the microbial cycling of iron at the oxic-anoxic interface and the anaerobic cycling of sulfur maintains environmental conditions appropriate for acidophilic Fe(III)-reducing and acid-tolerant sulfate-reducing microbial communities.     

中国煤矿灾害现状与减灾对策分析

以大量的数据资料，全面系统地分析了煤矿灾害的现状与致灾特点，提出了煤矿防灾减灾对策。     

采掘诱发地震的成因及对策

根据煤或岩体的赋存特征及采动后的受力特点，将采矿及掘进等工程进行过程中诱发的地震灾害分为三类，即完整煤岩体受压应力作用的失稳、顶底板受拉应力型地震及断层走滑受剪型诱发地震。文章在分别分析其成因的基础上，研究了采矿诱发三种类型地震的发生条件，提出了防治发生诱发地震的对策。