Analysis of Organic Nitrogen Removal in Municipal Wastewater by Reverse Osmosis

被引：8
|
作者：
Merlo, Rion [1 ]
Wong, Joe [1 ]
Occiano, Victor [2 ]
Sandera, Kyle [2 ]
Pai, Anil [2 ]
Sen, Seval [2 ]
Jimenez, Jose [3 ]
Parker, Denny [1 ]
Burcham, John
机构：
[1] Brown & Caldwell, Walnut Creek, CA 94596 USA
[2] Brown & Caldwell, San Diego, CA USA
[3] Brown & Caldwell, Maitland, FL USA
来源：
WATER ENVIRONMENT RESEARCH | 2012年 / 84卷 / 07期
关键词：
organic nitrogen; reverse osmosis; biological nutrient removal;
D O I：
10.2175/106143012X13373550426797
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The results of a pilot study that was conducted to determine the total nitrogen removal by the reverse osmosis process are presented. The organic nitrogen removal rates are compared with removals observed from three full-scale reverse osmosis facilities and four pilot studies. The results of this analysis suggest that organic nitrogen removal is variable and that reverse osmosis may not consistently produce total nitrogen levels less than 1.0 mg/L without additional treatment. Three hypotheses to explain the variability in organic nitrogen removal in the different data sets are presented. Water Environ. Res., 84, 588 (2012).
引用
收藏
页码：588 / 595
页数：8
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