Total Phosphorus Removal in Horizontal Subsurface Flow Constructed Wetlands: A Computational Investigation for the Optimal Adsorption Model

被引：2

作者：

Liolios, Konstantinos ^{[1
]}

Tsihrintzis, Vassilios ^{[2
]}

Angelidis, Panagiotis ^{[3
]}

Georgiev, Krassimir ^{[1
]}

Georgiev, Ivan ^{[1
,4
]}

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] Democritus Univ Thrace, Dept Civil Engn, Lab Hydraul & Hydraul Works, Xanthi, Greece

[4] Bulgarian Acad Sci, Inst Math & Informat, Sofia, Bulgaria

来源：

ADVANCED COMPUTING IN INDUSTRIAL MATHEMATICS | 2018年 / 728卷

关键词：

Computational groundwater flow; Constructed wetlands; Total Phosphorus (TP); Adsorption; MODFLOW; Freundlich and Langmuir Isotherms; WASTE-WATER; POROUS-MEDIA; REED BEDS; SUBSTRATE; DYNAMICS; RETENTION; PHOSPHATE; TRANSPORT; NITROGEN; DESIGN;

D O I：

10.1007/978-3-319-65530-7_11

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A numerical simulation concerning Total Phosphorus (TP) removal in Horizontal Subsurface Flow Constructed Wetlands (HSF CWs) is presented. For the phenomenon of absorption, a comparison between the results of a linear and a non-linear model is realized. The purpose is to investigate which one of these two adsorption models is the optimal one for the computational simulation of TP removal. The simulations concern five pilot-scale HSF CWs units, which were constructed and operated in the facilities of the Laboratory of Ecological Engineering and Technology (LEET), Department of Environmental Engineering, Democritus University of Thrace (DUTh), Xanthi, Greece. Concerning the numerical simulation, the Visual MODFLOW computer code is used, which is based on the finite difference method. Finally, a comparison between computational and available experimental results is given.

引用

页码：109 / 121

页数：13

共 42 条

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