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Evaluation of the recirculation process of aerobic sludge from a percolating biological filter in an upflow anaerobic sludge blanket digestion reactor, with characterization of sludge solids
(2021-09-01)
In this work, the sustainability indicators from a sewage treatment plant in a Southern Brazilian city, with a combined system of anaerobic treatment by upflow anaerobic sludge blanket (UASB) reactor and aerobic treatment ...
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. ...
Thermal characterization of granular sludges from biologic treatments and its application to the generation of biogas
(Springer, 2019-12-01)
The application of granular sludge from biological treatment plants can become an economically and environmentally viable process as a renewable source of energy. It is available in most countries, and its application can ...
Chemical characterization of sewage sludges in chile and their potential utilization as amendment to reclaim soils for forestation purposes
(TAYLOR & FRANCIS INC, 2007)
Soils open for forestation in Chile are characterized by their very low organic carbon content; therefore, new forest plantations, needed to restore soil ecological equilibria, are scarcely developed. Stabilized sewage ...
Abordagem sistêmica do uso de lodo de ETE e ETA em pavimentação
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia Urbana - PPGEUCâmpus São Carlos, 2021-06-30)
Research performed from the beginning of the last decade has evaluated the potential allocation of both the sludge water treatment (ETA) and Wastewater Treatment Plant (WWTP) in the asphalt pavement layers and coating. For ...
Incorporação do lodo de tanque séptico como matéria-prima de uma mistura asfáltica
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-graduação em Engenharia SanitáriaSaneamento Ambiental; Meio Ambiente; Recursos Hídricos e Hidráulica, 2006-09-29)
In Natal/RN, 68% of the population uses some kind of individual system for their domestic sewers treatment, being that the most used it is septic tank, followed by sumidouro. Every treatment system of sewers, usually used, ...
Comparison of sludges produced from two different recirculating aquaculture systems (RAS) for recycle and disposal
(2019-03-15)
Sludges from Submerged Biofilter (SBF) and Aerobic Three Phase Airlift Fluidized Bed Reactor with Circulation in Concentric Tubes (AAFBR-CT) wastewater treatment of recirculating aquaculture systems (RAS) were evaluated ...
Nitrogen dynamic in vitro using sludge of a sewage stabilization pond from Patagonia (Argentina)
(Springer Heidelberg, 2021-02)
A relevant and current aspect of wastewater treatment systems is related to the processes of the nitrogen cycle that results in its elimination in gaseous forms. In the present study, we report the first measurements of ...