FACTORS AFFECTING THE RELATIONSHIP BETWEEN THE NBOD VALUES AND THE   AMOUNTS OF NITROGENOUS POLLUTANTS - A FIELD-STUDY ON THE LEE RIVER

doi:10.1016/0043-1354(91)90086-6

CORC > 北京大学 > 地球与空间科学学院

	FACTORS AFFECTING THE RELATIONSHIP BETWEEN THE NBOD VALUES AND THE AMOUNTS OF NITROGENOUS POLLUTANTS - A FIELD-STUDY ON THE LEE RIVER
	DEAI, JA ; TANG, YD ; GONG, YY ; ZHANG, JR ; SUN, YC
刊名	水研究
	1991
关键词	NBOD NITROGEN NITRIFYING BACTERIA NITROGENOUS POLLUTION DISSOLVED OXYGEN OXYGEN
DOI	10.1016/0043-1354(91)90086-6
英文摘要	The relationship between the nitrogenous biological oxygen demand (NBOD) and the oxidizable nitrogenous pollutants in the Lee River has been determined to be dependent upon the hydrological conditions. When there is no water discharge (NWD) from the upper reservoir, this relationship is quite clear and definite, but under water discharge (WD) conditions, this relationship is ill-defined. Mean ratios of NBOD5 to BOD5 are 0.620 for the NWD case and 0.379 for the WD case, with maximum ratios of 0.944 and 0.643, respectively. Differences between these two cases are caused mainly by the variations of several factors such as concentration of oxidizable nitrogen compounds, an abundance of nitrifying organisms, pH and velocity and depth of water. The hydrological conditions play an important role in these variations.; Engineering, Environmental; Environmental Sciences; Water Resources; SCI(E); 5; NOTE; 4; 485-489; 25
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/403448]
专题	地球与空间科学学院环境科学与工程学院
推荐引用方式 GB/T 7714	DEAI, JA,TANG, YD,GONG, YY,et al. FACTORS AFFECTING THE RELATIONSHIP BETWEEN THE NBOD VALUES AND THE AMOUNTS OF NITROGENOUS POLLUTANTS - A FIELD-STUDY ON THE LEE RIVER[J]. 水研究,1991.
APA	DEAI, JA,TANG, YD,GONG, YY,ZHANG, JR,&SUN, YC.(1991).FACTORS AFFECTING THE RELATIONSHIP BETWEEN THE NBOD VALUES AND THE AMOUNTS OF NITROGENOUS POLLUTANTS - A FIELD-STUDY ON THE LEE RIVER.水研究.
MLA	DEAI, JA,et al."FACTORS AFFECTING THE RELATIONSHIP BETWEEN THE NBOD VALUES AND THE AMOUNTS OF NITROGENOUS POLLUTANTS - A FIELD-STUDY ON THE LEE RIVER".水研究 (1991).