摘要
通过对pH值、化学需氧量(COD)、五日生化需氧量(BOD5)、高锰酸盐指数(CODMn)、溶解氧(DO)、氨氮(NH3-N)、总磷(P)、氟化物(F-)8个参数在2005年1月至2007年5月的监测和研究,总结其变化规律,并找出影响该水域水质的相关因素.
The water pollution of Jia-Lu River in Zhoukou region is a l'ong-standing problem. This paper analysized and collected 8 quality parameters, which includes pH value, chemical oxygen demand (COD), 5--day biochemical oxygen de- mand (BOD5), permengemand index of oxygen demand (CODMn), dissolved oxygen (DO), ammoniac nitrogen (NH3 --N), phosphorus (P) and fluoride (F-) from 2005 to May of 2007 and analysied the facts,then the changes of these parameters were summed up and the factors that the water quality is infeeted were identified as well.
出处
《周口师范学院学报》
CAS
2008年第5期68-71,共4页
Journal of Zhoukou Normal University
基金
河南省教育厅自然科学研究计划项目(No.2004610002)