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。     

石墨炉原子吸收光谱法测定轻质油中痕量砷时样品前处理方法的探讨

研究了轻质油中痕量砷的几种样品处理方法。实验表明，石墨炉原子吸收光谱法测定时，用碘-甲苯和H2O2-HNO3相结合处理轻质油样品较为合适，萃取效率可达90％。并对影响萃取测定的其它因素作了初步探讨。     

经济全球化背景下中国环境问题及应对策略

文章从经济全球化的定义出发,论述了全球化使中国环境问题变成了世界的环境问题,因为中国的环境问题是由世界造成的,同时中国的环境问题也影响到世界.要从根本上解决中国环境问题,必须树立科学发展观,促进创新型国家的建设,重视对外贸易中的环境问题,严防国外环境污染向国内转移.     

Membrane fouling control by ultrasound in an anaerobic membrane bioreactor

In this study, ultrasound was used to control the membrane fouling online in an anaerobic membrane bioreactor (AMBR). Short-term running experiments were carried out under different operating conditions to explore feasible ultrasonic parameters. The experimental results indicated that when the crossflow velocity was more than 1.0 m/s, membrane fouling could be controlled effectively only by hydrodynamic methods without ultrasound. When ultrasound was applied, an ultrasonic power range of 60–150 W was suitable for the membrane fouling control in the experimental system. The experimental results showed that the membrane fouling was controlled so well that membrane filtration resistance (ΣR) could stay at 5 × 10¹¹ m⁻¹ for more than a week with the crossflow velocity of 0.75 m/s, which equaled the effect of crossflow velocity of more than 1.0 m/s without ultrasound. Translated from Techniques and Equipment for Environmental Pollution Control, 2006, 7(4): 25–29 [译自: 环境污染治理技术与设备]     

淮河流域多闸坝河流COD综合衰减系数测算

提出在多闸坝河流上，利用枯水期断面化学需氧量同步监测数据测算COD综合衰减系数的方法，用该方法测算河南省辖河流域部分河流COD综合减系数在0．08－0．341/d。并用实际监测结果进行检验。     

STC脉冲喷吹袋式除尘器在机立窑烟气除尘脱硫中的应用

介绍了STC脉冲喷吹袋式除尘器的自动控温、外滤除尘、自控离线脉冲喷吹清灰的工作原理和特点 ,监测数据说明该除尘器成功解决了机立窑消烟、除尘和脱硫问题     

焦作煤矿区浅层地下水污染成因及特征研究

研究了焦作煤矿区的浅层地下水污染动态，分析了焦作市的地下水污染状况，找出了地下水污染的四条途径，讨论了浅层孔隙地下水污染的主要原因是矿坑排水形成水位降落漏斗、污水灌溉及河渠渗流等，研究了地下水污染的空间分布特征和规律。     

携手并进共建人类美好家园--访国家环保总局局长解振华

“未来二十年，中国将实现全面建设小康社会的奋斗目标，环境保护大有可为！”新当选为十六大中央委员的国家环保总局局长解振华先生豪情满怀，“全面建设小康社会，除了有经济、政治、文化方面的明确要求外，还专门提出了环境保护和可持续发展方面的要求。这就是：在未来二十年里，可持续发展能力不断加强，生态环境得到改善。”     

Production of laccase by Coriolus versicolor and its application in decolorization of dyestuffs: (Ⅱ) Decolorization of dyes by laccase containing fermentation broth with or without self-immobilized mycelia

The capability of decolorization for commercial dyes by Coriolus versicolur fermentation broth containing laccase with or without immobilized mycelium was evaluated.With cell-free fermentation broth containing laccase,high decolorization ratio was achieved for acid orange 7,but not for the other dyes concerned.The immobilized mycelium was proved to be more efficient than the cell-free system.All the four dyestuffs studied were found being decolourized with certain extent by immobilized mycelium.The repeated-batch decolorization was carried out with satisfactory results.The experimental data showed that the continuous decolorization of wastewater from a printing and dyeing industry was possible by using self-immobilized C.Versicolor.     

河南省黄河湿地生态旅游资源的开发与保护研究

河南黄河湿地旅游资源丰富,有各具特色的湿地景观、复杂多样的生物景观、丰富的地文景观、悠久的历史人文景观和工程园林景观等多种景观类型;但目前存在着开发利用程度较低,市场营销不够、景点开发质量不高,旅游设备简陋、基础设施落后,景点少、点热面冷,人才缺乏、经营管理水平低等众多问题;最后从旅游功能分区、旅游开发、旅游管理、旅游线路设计、旅游环境监测、区域旅游联合、加大宣传力度等方面提出了河南黄河湿地生态旅游资源开发的对策.