小印染高浓度有机废水污染防治技术

10年来，笔者一直从事于治理工业废水的研究工作，重点是丝绸染色废水以及高浓度无毒有机废水，曾经或即将应用于生产的技术有丝绸印染废水与炼染废水、缫丝厂的淡头废水、乳制品厂的麦乳精及其它乳制品的废水、薯于酒精发酵废醪以及井冈霉素突发性倒罐液等．分别加以说明．     

全球和区域富营养化控制展望

水体富营养化是全球性问题，造成水体富营养化的重要因素是人类的生产和活性。本文重点论述了土地利用方式的开发以及控制营养物流失的主要环境因素。     

Spatial variations in daily average CO2 concentrations above wetland surface of Xianghai National Nature Reserve, China

Horizontal and vertical variations of daily average CO2 concentration above the wetland surface were studied in Xianghai National Nature Reserve of China in August, 2000. The primary purpose was to study spatial distribution characteristics of CO2 concentration on the four levels of height(0.1 m, 0.6 m, 1.2 m and 2 m) and compare the differences of CO2 concentration under different land covers. Results showed that daily average CO2 concentration above wetland surface in Xianghai National Natural Reserve was lower than that above other wetlands in northeast China as well as the worldwide average, suggesting that Xianghai wetland absorbed CO2 in August and acted as“sink” of CO2. The horizontal variations on the four levels of height along the latitude were distinct, and had the changing tendency of“decreasing after increasing” with the increase of height. The areas with obvious variations were consistent on different levels of height,and those with the highest variations appeared above surface of shore, sloping field, Typha wetland and Phragmites wetland; the vertical variations were greatly different, with the higher variations in Phragmites wetland and Typha wetland, and the lands near the shore and the sloping field with the lower variations. Spatial variations of daily average CO2 concentrations above wet!and surface were affected by surface qualities and land covers.     

中国水污染综合治理的生态学思考

当前的中国，水污染和水体富营养化已成为严重的环境问题。     

关于环境生物技术在水污染治理中的研究与应用

分析了国内外关于微生物遗传学、酶学在环境生物技术领域中的研究进展以及环境生物技术在污水治理学的开发与应用及其发展趋势，为选择实用的污水处理技术提供了参考依据。     

偏二甲肼污染及治理方法评价

阐述了偏二甲肼 (Unsymmetricaldimethyl-hydrazine ,简称UDMH)对人体致毒机理 ,对环境的污染特征 ,着重对偏二甲肼污染治理中的臭氧氧化法、自然降解法、离子树脂交换法、活性炭吸附法等技术进行了综合评价 ,并提出了TiO2 光催化氧化法及光和细菌降解偏二甲肼的研究方向。     

农业生态环境中的锰元素

论述了锰元素的地球化学特征和分布，农作物与锰元素的关系以及锰元素有效态含量的制约因素：土壤的含量、土壤的酸碱度、土壤的氧化还原环境、土壤的有机质含量。     

蒸气爆炸系列讲座第六讲锅炉爆炸

前几讲介绍的水蒸气爆炸、低温液化气蒸气爆炸及原油沸溢等属于传热型的蒸气爆炸.本讲的锅炉爆炸则是属于平衡破坏型.平衡破坏型蒸气爆炸的特征是在高压密闭容器内存在着具有高于常压蒸气压的液体而发生的事故.如果密闭容器内液体温度升到临界温度以上,那么,容器内将不存在液体,也就不会发生蒸气爆炸[1].     

黄河山东段水污染状况分析

１９９５年以来，山东黄河水污染呈加剧之势，超标水在时间分布上快速延长。化学耗氧量、氨氮超标。长平滩区排污已对山东黄河水质构成直接影响。     

试论江河泥沙灾的生态环境评估

本文描述了江河泥沙灾害的过程，特征及成因，认为江河泥沙灾害尾于非突发性的灾害，亦即生态环境这害。它具有孕育，发生，发展的全过程，分析了江河泥潲灾害不同于传统灾害的基本原因。