Mulder A
Amecon Environmental Consultancy, P.O. Box 606, 2600 AP Delft, The Netherlands.
Water Sci Technol. 2003;48(1):67-75.
In this paper the sustainability of current available and future nitrogen removal systems has been investigated. For the assessment of the sustainability six indicators were used; sludge production; energy consumption, resource recovery; area requirement and N2O-emission. For the evaluation of the position of the individual nitrogen removal systems in the anthropogenic nitrogen cycle a broad outline for a life-cycle analysis has been presented.
本文对现有及未来脱氮系统的可持续性进行了研究。为评估可持续性，使用了六个指标：污泥产量、能源消耗、资源回收、占地面积需求和N2O排放。为评估各脱氮系统在人为氮循环中的地位，给出了生命周期分析的大致框架。
