The objective of this research was to evaluate the performance of three Constructed Wetlands (CW) of vertical flow (0.5 m x 0.4 m x 0.3 m) filled with different substrates: expanded clay (CW-A), expanded clay and porcelain (CW-AP) and brick (CW-T) in the treatment of synthetic effluent simulating pretreated sewage (low organic load <250 mg L-1). The macrophyte Pistia stratiotes, known as water lettuce, was used as vegetation cover in the three WC. Through the SEM and SED analyzes, it was possible to observe similar porosities in clay and porcelain (inside part) and higher porosity and contact surface in the brick. The main chemical compounds found in these materials were SiO2, Al2O3 and Fe2O3, corresponding to clay materials. The parameters...
A large proportion of fresh water is greatly impaired due to increasing pollution; this could be min...
Constructed Wetland (CW) technology has been proven to be very useful for the removal of conventiona...
Constructed Wetland (CW) technology has been proven to be very useful for the removal of conventiona...
Constructed wetlands (CW) filled with gravel (CW-G and CW-GP), light expanded clay (CW-C and CW-CP),...
Constructed Wetlands (CW) are an important option on the treatment process of sanitary waste, howeve...
In this study, we evaluated the efficiency of two wetlands units constructed of vertical flow in pil...
This study aims to evaluate the removal efficiencies of chemical oxygen demand (COD), ammonium-nitro...
This study aims to evaluate the removal efficiencies of chemical oxygen demand (COD), ammonium-nitro...
The behavior of different configurations of constructed wetlands was evaluated in the removal of car...
In this study, the behavior of hybrid constructed wetlands were evaluated in the removal of carbonac...
AIM: The limnological characteristics of three different inlets water of the constructed wetland wer...
AIM: The limnological characteristics of three different inlets water of the constructed wetland wer...
No presente trabalho, procurou-se avaliar o desempenho de uma espécie de raízes fasciculadas (capim-...
The aim of this work was to evaluate the efficiency of horizontal subsurface flow constructed wetlan...
The study reports the performance of a sanitary effluent treatment constituted by a septic tank, ana...
A large proportion of fresh water is greatly impaired due to increasing pollution; this could be min...
Constructed Wetland (CW) technology has been proven to be very useful for the removal of conventiona...
Constructed Wetland (CW) technology has been proven to be very useful for the removal of conventiona...
Constructed wetlands (CW) filled with gravel (CW-G and CW-GP), light expanded clay (CW-C and CW-CP),...
Constructed Wetlands (CW) are an important option on the treatment process of sanitary waste, howeve...
In this study, we evaluated the efficiency of two wetlands units constructed of vertical flow in pil...
This study aims to evaluate the removal efficiencies of chemical oxygen demand (COD), ammonium-nitro...
This study aims to evaluate the removal efficiencies of chemical oxygen demand (COD), ammonium-nitro...
The behavior of different configurations of constructed wetlands was evaluated in the removal of car...
In this study, the behavior of hybrid constructed wetlands were evaluated in the removal of carbonac...
AIM: The limnological characteristics of three different inlets water of the constructed wetland wer...
AIM: The limnological characteristics of three different inlets water of the constructed wetland wer...
No presente trabalho, procurou-se avaliar o desempenho de uma espécie de raízes fasciculadas (capim-...
The aim of this work was to evaluate the efficiency of horizontal subsurface flow constructed wetlan...
The study reports the performance of a sanitary effluent treatment constituted by a septic tank, ana...
A large proportion of fresh water is greatly impaired due to increasing pollution; this could be min...
Constructed Wetland (CW) technology has been proven to be very useful for the removal of conventiona...
Constructed Wetland (CW) technology has been proven to be very useful for the removal of conventiona...