Now showing items 1-10 of 1513
Evaluation of metal removal efficiency and its influence in the physicochemical parameters at two sewage treatment plants
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
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. ...
Feasibility analysis of a sewage sludge treatment by an irradiation plant in Mexico
(Universidad Nacional Autónoma de México, 2002)
Concentrations of Cu, Fe, Mn, and Zn in tropical soils amended with sewage sludge and composted sewage sludge
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 ...
Wireless sensor networks Zigbee applied on sewage treatment station
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 ...
Technical and economic feasibility of gradual concentric chambers reactor for sewage treatment in developing countries
(Pontificia Universidad Católica de Valparaíso, 2009)
Identification and photocatalytic destruction of malodorous compounds in sewage
(Selper Ltd, Publications DivLondonInglaterra, 2008)
Sewage sludge coke estimation using thermal analysis
The imposition of more stringent legislation by CETESB in the State of So Paulo (Brazil) governing the disposal and utilization of sewage sludge, coupled with the growth in its generation has prompted a drive for alternative ...