Soil clogging phenomena in constructed wetlands with subsurface flow

被引：117

作者：

Blazejewski, R

Murat-Blazejewska, S

机构：

来源：

WATER SCIENCE AND TECHNOLOGY | 1997年 / 35卷 / 05期

关键词：

clogging; constructed wetland; infiltration; permeability; sand; sewage; soil; treatment; wastewater;

D O I：

10.1016/S0273-1223(97)00067-X

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The paper presents a short description of soil clogging processes during sewage infiltration as well as a simple theoretical model of sand clogging by suspended solids. The Kozeny-Carman equation was used to investigate the influence of the decreasing porosity due to clogging on the sand permeability. A comparison of the results obtained using the derived theoretical relationships with empirical data showed an acceptable agreement. (C) 1997 IAWQ. Published by Elsevier Science Ltd.

引用

页码：183 / 188

页数：6

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