固定化微生物处理有机污染物的研究进展

综述了近年来固定化微生物技术用于有机污染物治理中的最新进展，这些有机污染物包括难降解有机污染物（酚类、芳香烃类等）及其它化合物（DMP、甲硫醇恶臭气体、制药废水等）。此外，对藻类固定化技术作了简介，并对固定化技术的应用前景及存在问题进行了评述。     

大气污染物影响因素的灰色关联分析

运用灰色系统理论，对产生和影响城市大气主要污染物的相关因素，利用灰色关联分析方法进行了量化分析研究，根据研究结果，提出了控制大气污染的防治对策．     

浑河沈阳段地表水有机污染物对水环境影响的安全性评估

用GB 3838-2002《地表水质量标准》和美国EPA推荐的“地面水质量标准”对浑河沈阳段地表水中的有机污染状况进行了安全性评估。用两种不同的方法评估,结果虽然有所差别,但结论是一致的,即浑河沈阳段地表水有机污染物十分严重,已经对人体健康和生态环境安全构成危害。     

The effect of catch crops on sulphate leaching and availability of S in the succeeding crop on sandy loam soil in Denmark

Sulphate leaching losses may reduce the long-term possibility of maintaining the S supply of crops in low input farming systems. The ability of catch crops (Italian ryegrass (Lolium multiflorum Lam), winter rape (Brassica napus L.) and fodder radish (Raphanus sativus L.)) to reduce soil sulphate concentrations in autumn and make it available to a succeeding crop was investigated in 1996–1998 on sandy loam soil in Denmark. All catch crops reduced soil sulphate concentrations in the autumn compared to bare soil. Especially, the cruciferous catch crops had the ability to deplete efficiently soil sulphate levels and thus, reduce the sulphate leaching potential. The S uptake in aboveground catch crop was 8, 22 and 36 kg S per ha for ryegrass, winter rape and fodder radish, respectively. In the following spring, sulphate levels of the autumn bare soil were low in the top 0.5 m and a peak of sulphate was found at 0.75–1 m depth. In contrast, where a fodder radish catch crop had been grown, high sulphate levels were present in the top 0.5 m, but only small amounts of sulphate were found at 0.5–1.5 m depth. In spring barley (Hordeum vulgare L.), that followed catch crops, S concentrations at heading and maturity revealed that the availability of soil S increased following winter rape and fodder radish, whereas there were indications that following ryegrass, the S availability was reduced compared to bare soil. This initial study showed that catch crops have a high potential for reducing sulphate leaching and may be used to synchronise S availability with plant demand in a crop rotation.     

排放系数法估算污染物排放总量

掌握污染物总量动态变化情况，采用排放系统法进行估算是有效的方法。利用１９９５年上海乡镇工业污染调查数据对排放系数进行验证，说明应如何选用排放系数。     

猪场粪便微生物处理技术研究

猪场粪便是重要污染源，但又是一类尚未充分利用的资源。采用生态工程与资源化综合技术处理猪场粪便，固态粪经堆肥发酵后转化成优质有机肥，粪水经厌氧产沼、光合细菌液肥化、水生植物氧化塘多级处理和资源化利用，出水可达排放标准，为猪场粪便的处置提供了一种可供选用的技术。     

电晕法处理易挥发性有机物(VOCs)的实验研究

叙述了电晕法处理易挥发性有机物（ＶＯＣｓ）的实验研究。从实验中得出ＶＯＣｓ去除率与电场强度和空管速度的关系。对比了有填料与无填料时线 管式反应器处理ＶＯＣｓ的效果     

松花江氯苯类有机污染物的水质标准制定

松花江具有冰封期较长,江水中有机毒物难降解、迁移距离长等环境特点.为了控制污染、保护生态环境、维护生态安全、结合松花江特点,研究并制定了松花江氯苯类有机污染物水质标准.本标准已列为地方标准(GB23/T901-2005).     

大顶子山航电枢纽工程建库后上游水质总量控制研究

松花江大顶子山枢纽工程建设后,库区内水体流线及扩散规律的变化将影响库区内水质,受沿江排污影响,其规划目标的水环境容量将发生改变,因此对建库后上游水质总量控制进行研究很有意义.     

高级氧化技术机理及在水处理中的应用进展

综述了近年来发展迅速的高级氧化技术，主要包括Fenton法、臭氧氧化法、湿式氧化技术、超临界水氧化法、纳米光催化氧化法电化学催化降解法及超声降解法等。介绍了各种高级氧化技术的基本原理及在废水处理中的应用进展，并对其特点进行了评述。