Geothermal Effects for BOD Removal in Horizontal Subsurface Flow Constructed Wetlands: A Numerical Approach

被引：0
|
作者：
Liolios, Konstantinos [1 ]
Tsihrintzis, Vassilios [2 ]
Georgiev, Krassimir [1 ]
Georgiev, Ivan [1 ,3 ]
机构：
[1] Bulgarian Acad Sci, Inst Informat & Commun Technol, Sofia, Bulgaria
[2] Natl Tech Univ Athens, Sch Rural & Surveying Engn, Dept Infrastruct & Surveying Engn, Athens, Greece
[3] Bulgarian Acad Sci, Inst Math & Informat, Sofia, Bulgaria
来源：
ADVANCED COMPUTING IN INDUSTRIAL MATHEMATICS | 2017年 / 681卷
关键词：
Computational environmental engineering; Geothermal problems; Groundwater flow; Constructed wetlands; Heat and mass transport through porous media; Biochemical oxygen demand; THERMAL-ENERGY STORAGE; POROUS-MEDIA; HEAT; CONVECTION; AQUIFER;
D O I：
10.1007/978-3-319-49544-6_10
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
A simplified numerical approach is presented for the simultaneous ground-water flow, geothermal energy (heat) transport and contaminant transport and removal in shallow unconfined aquifers. Emphasis is given to Biochemical Oxygen Demand (BOD) removal in Horizontal Subsurface Flow Constructed Wetlands (HSF CW), under non-isothermal conditions. The system of the governing non-linear partial differential equations is treated numerically by using the family computer code Visual MODFLOW. In a numerical example, where BOD is injected in entering geothermal water, the so-resulted computational results are compared with available experimental data.
引用
收藏
页码：115 / 125
页数：11
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