Performance of the Constructed Wetland System for the Treatment of Water from the Corumbatai River

被引：8

作者：

Borges, Ana Kleiber Pessoa ^{[1
]}

Tauk-Tornisielo, Samia Maria ^{[1
]}

Domingos, Roberto Naves ^{[1
]}

de Angelis, Dejanira de Franceschi ^{[2
]}

机构：

[1] Univ Estadual Paulista, Ctr Estudos Ambientais, BR-13506900 Rio Claro, SP, Brazil

[2] Univ Estadual Paulista, Inst Biociencias, Dept Bioquim & Microbiol, BR-13506900 Rio Claro, SP, Brazil

来源：

BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY | 2008年 / 51卷 / 06期

基金：

巴西圣保罗研究基金会;

关键词：

Aquatic macrophytes; filtering soil; microfiltration; bioreactor; microorganisms;

D O I：

10.1590/S1516-89132008000600024

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The aim of this work was to study the constructed wetland system for the treatment of water from the Corumbatai river simulated on a laboratory scale. The parameters analyzed at different points of the system were ammonia, biochemical demand for oxygen (BDO), chemical demand for oxygen (CDO), chlorides, apparent color, conductivity, dissolved oxygen, magnesium (Mg), sodium (Na), potassium (K), silicon (Si), total phosphorous, total coliforms and Escherichia coli, total dissolved solids (TDS), turbidity, and macrophyte biomass. The results demonstrated that this alternative water treatment system was effective in removing the microorganisms (total coliforms and E. coli), among other parameters analyzed, for varying periods of the treatment, promoting notable improvement in the quality of the water treated from the Corumbatai River.

引用

页码：1279 / 1286

页数：8

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