净水技术Issue(2)：104-108,5.DOI:10.15890/j.cnki.jsjs.2017.02.020
超临界水氧化设备的能量平衡
Energy Balance of Supercritical Water Oxidation Equipment
欧阳创 1张美兰 2申哲民3
作者信息
- 1. 上海环境卫生工程设计院有限公司,上海200232
- 2. 上海老港废弃物处置有限公司,上海200120
- 3. 上海交通大学环境科学与工程学院,上海200240
- 折叠
摘要
Abstract
Supercritical water oxidation (SCWO) is a high-efficiency organic wastewater treatment technology.When exceeding the critical phase transition point of water (Tc =374.3 ℃,Pc =22.05 MPa),most non-polar organic compounds solubilty enhanced greatly.In supercritical condition,water showed excellent transport property and high diffusivity so that oxygen,supercritical water and organic compounds could become miscible.Organic compounds could be degraded completely in a short time.By using a pilot scale SCWO equipment (5 t/d),energy utilization was analyzed.The simulated equation about power consumption,operation parameters and influent quality could be established to estimate electricity consumption during operation,besides that,this model was significant for reactor and engineering design.关键词
废水处理/超临界水氧化/能量平衡Key words
wastewater treatment/supercritical water oxidation (SCWO)/energy balance分类
资源环境引用本文复制引用
欧阳创,张美兰,申哲民..超临界水氧化设备的能量平衡[J].净水技术,2017,(2):104-108,5.
