厦门西港和九龙江口浮游植物生化组成及其环境因子效应

厦门西港和九龙江口浮游植物碳水化合物与光强、盐度和叶绿素ａ均显著正相关，蛋白质与光强有负相关关系，脂类受光强的影响较小，蛋白质与碳水化合物之比与氮磷比显正相关。１０月该海域浮游植物叶绿素ａ与生化组分含量都比４月高，与１０月海水温度和海面辐照度较高有关     

高硫型煤固硫粘结剂的研究与型煤固硫

介绍了新研制的高硫型煤固硫粘结剂及其生产的固硫型煤。试验表明：该固硫型煤不仅受冷，热强度高，而且能够有效地控制和降低燃煤硫的污染。     

利用毛细管气相色谱法测定水和废水中的丙烯酰胺

本文采用毛细管色谱法建立了水和废水中丙烯酰胺的测定程序。以活性炭柱吸附、浓缩样品中的丙烯酰胺，用甲醇洗脱，洗脱液用FID测定。方法回收率为83．1～99．0％，相对标准偏差为5．34％，检出限为0．016mg／L。     

资源与资源利用者共存系统的数学模型初探

本文在种群营养动力学的基础上分析了资源及其利用者的共存系统。结论表明,如果人类过度利用资源,则此共存系统将要崩溃。     

加油站火灾爆炸故障树分析

采用安全系统工程的方法,对加油站的火灾爆炸事故进行了故障树分析。通过故障树分析,得出4个最小径集,指明了预防事故发生的可能途径;从而确定出加油站火灾爆炸事故的预防措施,并做出安全检查表,以供现场实施参考。     

Removal of high concentrated ammonia nitrogen from landfill leachate by landfilled waste layer

The landfill of municipal solid waste(MSW) could be regarded as denitrification reactor and involved in ammonia nitrogen biological removal process. In this research, the process was applied to municipal solid waste collected in Shanghai, China, which was characterized by high food waste content. The NH4^ removal efficiency in the system of SBR nitrifying reactor followed by fresh and matured landfilled waste layer in series was studied. In the nitrifying reactor, above 90% of NH4^ in leachate was oxidized to NO2^- and NO3^- . Then high concentrated NO2^- and NO3^- were removed in the way of denitrification process in fresh landfilled waste layer. At the same time, degradation of fresh landfilled waste was accelerated. Up to the day 120, 136.5 gC/(kg dry waste) and 17.9 gN/(kg dry waste) were converted from waste layer. It accounted for 50.15 % and 86.89 % of the total carbon and nitrogen content of preliminary fresh waste, which was 4.42 times and 5.17 times higher than that of reference column respectively. After filtering through matured landfilled waste, BOD5 concentration in leachate dropped to below 100 mg/L, which would not affect following nitrification adversely. Because the matured landfilled waste acted as a well methanogenic reactor, 23% of carbon produced accumulatively from fresh landfilled waste degradation was converted into CH4.     

浅谈砷污染

金属冶炼，煤炭燃烧过程中向环境排出大量砷，严重危害人类健康．本文介绍了砷的污染来源，转移过程和对人体危害的机理，提醒人们注意砷的污染．     

大气中挥发性苯系物的Carbotrap吸附气相色谱法

本文研究以Ｃａｒｂｏｔｒａｐ作吸附剂，在常温采集大气中挥发性苯系物，直接采用热脱附气相色谱分析。对新型吸附剂Ｃａｒｂｏｔｒａｐ的采样－脱附－分析精度，回收率，突破体积等作了试验。本法具有灵敏度高，操作简单，不需复杂的样品预处理，色谱峰好，吸附剂可反复使用等优点。可对大气中１０－９级苯系物进行测定，ＲＳＤ≤３．５％。     

关于建立环保产业资金助动系统

说明缺乏强有力的资金支持系统是阻碍环保产业快速发展的根本问题，建议在资金筹划，分配及使用上引进市场机制，发挥市场在资金运作方面的调节作用，引导资金向环保产业流动。