温度对氨法脱硫率影响的实验研究

对使用氨（NH3）脱除烟气中气态污染物的技术进行了分析和总结，认为氨洗涤法洗涤净化烟气是一种很有前景的方法，并就温度对SO2脱除率的影响进行了实验研究。实验研究结果显示，当温度超过54℃时，NH3对SO2仍有很高的脱除率。并根据实验结果建议，在实际氨法脱硫工程中，脱硫过程温度宜控制在60℃以下或在80℃以上。     

车内空气挥发性有机物污染水平调查

随着汽车量的增长,车内空气污染造成的纠纷越来越多。在此,通过对106辆汽车内部空气的分析测试表明,车内空气污染严重。其主要成分是甲醛、苯、甲苯、二甲苯、乙苯、苯乙烯等可挥发性有机物,其中甲苯和二甲苯为首要污染物。     

城市大气污染物浓度预测模糊识别理论与模型

根据大气污染物的浓度具有模糊性且与多种指标相关的特点，提出对其进行预测的模糊识别理论与模型，并以二氧化硫为例，由２５个预测点大气中ＳＯ２浓度和相关指标的实测资料，利用上述理论与模型得出最优模糊预测参数，并对其它５个观测点的ＳＯ２浓度进行了预测检验。     

沈阳市“十一五”期间的空气污染防治

根据沈阳市环境空气面临的问题,确定“十一五”期间空气环境质量保护目标、指标,提出改善空气环境质量的对策措施,保证沈阳市大气环境质量的持续改善。     

鞍山市双岭水泥厂污染状况调查及环境影响防治对策

通过对鞍山市双岭水泥厂污染源及周边环境的调查监测，搞清污染物的主要来源、厂区周边空气环境的质量，并评价了该厂对周边环境的影响。     

袋式除尘器在立窑烟气除尘中的应用

对立窑烟尘排放特点与立窑除尘工艺中的问题及对策进行了讨论。分析了立窑烟尘排放特征,对几种常见的立窑除尘的设备和工艺进行了比较,指出袋式除尘器可成功地用于立窑烟气除尘。并且从滤料选择、清灰方式、烟温控制、灰斗的气密性等方面详细地完善了袋式除尘器在立窑烟气除尘中的应用。     

清洁生产及其在瑞丽糖厂的实践

瑞丽糖厂从吸滤，发酵，酒精废醪液利用等方面实施清洁生产方案，从源头控制和减少污染物的产生，日排废水减少21792m^2,CODCr消减率达到85．9％，污染得到了有效控制。     

入冬水生高等植物的衰亡对河流水质的影响

上海市郊河流水体中有很高的氮、磷和有机负菏，由于受水生高等植物生灭的影响，初春河流中的氮、磷和有机负菏明显高于上一年的初冬，河流中的水生高等植物能大量地吸收水体中的氮、磷，抑制藻类生长，净化水质；但其植株残体在水中的腐解，又会重新释出营养元素，造成对水体的二次污染。在冬季，随着水生高等植物的大量死亡这种污染更加明显，应加强对水生高等植物的利用，尝试建立既能净化水质，又有创造经济效益的生态工程模式，使市郊受污水体得到资源化利用。     

沈阳市大气污染防治对策

本文根据沈阳市的大气污染现状，分析了大气污染形成的原因和特点及影响大气环境质量的主要因素，确定了大气环境质量目标。并提出了近期和２０００年的大气污染防治对策．     

Utilization of Bagasse Energy in Thailand

Bagasse, a biomass fuel, is the waste generated by the sugar-making process from sugar cane. Sugar making is one of the most important agricultural-produce processing industries for developing countries in Southeast Asia, Latin America and Africa. As sugar producing plants need electric power and process steam, co-generation using bagasse as an alternate fuel for petroleum has been in use for some time. Thailand recently became one of the largest sugar exporters by enlarging plant capacities and improving equipment, thus reducing its production cost. In addition, the Thai government promotes power generation using bagasse as a means to combat global warming by raising the purchase price of the surplus power. The industry is in the process of further raising the plant capacity, and improving the power-generating efficiency. This will enable a plant to generate more electric power than its in-plant need so that the surplus power can be sold to the commercial grid. It also plans to become a local power supplier during off-season of sugar making by adding a condensing turbine generator. A typical Thai sugar plant of the latest design generates steam of 4Mpa at the bagasse boiler outlet with the temperature of 400°C at 84% boiler efficiency. With the bagasse LHV of 7,540 kJ/kg and that of fuel oil 41, 840 kJ/kg, and taking 90%as oil-burning boiler efficiency, 5.95 kg of bagasse would replace 1 kg of oil. The Kyoto Mechanism defines CO₂ generation by fuel oil as 2.65 kg per liter. Using 0.85for the specific gravity of fuel oil, the amount of CO₂ generation will be 3.12 kg-CO₂/kg. Therefore, CO₂reduction per ton of bagasse in terms of fuel oil will be: 3.12/5.95 =0.524 kg-CO₂/kg-bagasse. As 1 kg of bagasse generates 2 kg of steam, the CO₂reduction of a 100t/h steam boiler will be112,660 ton/year for an annual operation of4,300 hours, as follows. 0.524 × 100/2 = 26.2 t-CO₂/h, 26.2 × 4,300 =112,660 t-CO₂/year. This revised version was published online in August 2006 with corrections to the Cover Date.