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Evaluation of metal removal efficiency and its influence in the physicochemical parameters at two sewage treatment plants
(2018-05-01)
In sewage treatment plants, physicochemical parameters are highly controlled since treated sewage can be returned to water bodies or reused. In addition, pollutants such as heavy metals also deserve attention due to their ...
Photodegradation of lincomycin and diazepam in sewage treatment plant effluent by photo-Fenton process
(Elsevier B.V., 2010-04-15)
First, the effect of ferrioxalate or iron nitrate on the photo-Fenton degradation efficiency of the pharmaceuticals lincomycin (LCM) and diazepam (DZP) was evaluated. The degradation of both pharmaceuticals was improved ...
Thermal behavior of residues (sludge) originated from Araraquara water and sewage treatment station
(Springer, 2009-08-01)
The number of the cities with canalized water and sewage treatment stations has increased lately and consequently having in mind the great concern on environment preservation and the quality of the water used by society. ...
Thermal behavior of residues (sludge) originated from Araraquara water and sewage treatment station
(Springer, 2009-08-01)
The number of the cities with canalized water and sewage treatment stations has increased lately and consequently having in mind the great concern on environment preservation and the quality of the water used by society. ...
Sistema informatizado para dimensionamento de unidades de tratamento de esgoto
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Construção Civil, 2013-05-09)
The indiscriminate firing of untreated sewage is a major cause of pollution in water sources, environmental problems and public health. Many of the treatment plants today do not achieve the minimum requirements for effluent ...
Wireless sensor networks Zigbee applied on sewage treatment station
(2012-09-10)
The good efficiency in a sewage treatment plant (WWTP) is a great importance to the environment. The management of electromechanical equipment installed in these stations is a major challenge due to the fact that they are ...
Wireless sensor networks Zigbee applied on sewage treatment station
(2012-09-10)
The good efficiency in a sewage treatment plant (WWTP) is a great importance to the environment. The management of electromechanical equipment installed in these stations is a major challenge due to the fact that they are ...
Concentrations of Cu, Fe, Mn, and Zn in tropical soils amended with sewage sludge and composted sewage sludge
(2013-04-01)
Sewage sludge may be used as an agricultural fertilizer, but the practice has been criticized because sludge may contain trace elements and pathogens. The aim of this study was to compare the effectiveness of total and ...
Concentrations of Cu, Fe, Mn, and Zn in tropical soils amended with sewage sludge and composted sewage sludge
(2013-04-01)
Sewage sludge may be used as an agricultural fertilizer, but the practice has been criticized because sludge may contain trace elements and pathogens. The aim of this study was to compare the effectiveness of total and ...