城市河湖沉积物-水体系中硫化物的研究进展  

Sulfide in the Sediment and Overlying Water of Urban Rivers and Lakes:A Review

作　　者：欧阳涛 张海芹[2] 常定明 张乐华[2] 

机构地区：[1]江西省新余市环境监测站,江西新余338000 [2]华东理工大学资源与环境工程学院,上海200237

出　　处：《环境科学与技术》2013年第S2期179-186,共8页Environmental Science & Technology

基　　金：国家自然科学基金(20906026);上海市浦江人才计划(09PJ1402900);中央高校基本业务费(WB0914036);教育部留学回国人员启动基金(B200-C-0904)

摘　　要：城市河湖沉积物-水体系中硫化物对水质、水生生物以及相关人员的健康存在着不可忽视的影响。为减少城市河湖沉积物-水体系中硫化物的危害,文章对其产生过程、形态变化、影响因素及转移模型等的研究现状进行了总结和展望。在文献综述的基础上,指出沉积物-水生植物-微生物燃料电池对修复水体,减少沉积物和上覆水中硫化物浓度,减弱硫化物对水生生物的毒害具有良好应用前景。The sulfide in sediment and overlying water of urban rivers and lakes is harmful to the water quality, aquatic organism and workers' health. In order to decrease the concentration of sulfide in sediment and overlying water of urban rivers and lakes, the generating processes, changing species, influencing factors and transferring models of sulfide were summarized in this paper. Besides, we suggested that the sediment-aquatic plant-microbial fuel cell could reduce the concentration of sulfide in sediment and overlying water, decrease the poison of sulfide to the aquatic organism and reestablish the ecological system.

关 键 词：沉积物-水体系 硫化物 垂向分布 散逸模型 

分 类 号：X524[环境科学与工程—环境工程]