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Water Treatment Plant Sludge Discharge to Wastewater Treatment Works: Effects on the Operation of Upflow Anaerobic Sludge Blanket Reactor and Activated Sludge Systems
(WATER ENVIRONMENT FEDERATION, 2010)
This experiment examined the effects of the discharge of water treatment plant (WTP) sludge into the following three types of wastewater treatment systems: a pilot-scale upflow anaerobic sludge blanket (UASB) reactor, a ...
The effect of incorporation of a Brazilian water treatment plant sludge on the properties of ceramic materials
(Elsevier B.V., 2011-10-01)
We evaluated the feasibility of incorporating sludge from decantation ponds of a water treatment plant (WTP) into a ceramic body used in ceramic brick manufacturing. The sludge grain-size distribution (silt, sand and clay) ...
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. ...
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 ...
Quality of surface water and generation of sludge at water treatment plantsQualidade de água superficial e geração de lodos em estações de tratamento de água
(2020-01-01)
Among the waste produced daily by communities are those resulting from the treatment of water for public supply, with local specificities that reflect the characteristics and uses of the land. Despite the continuous ...
The effect of incorporation of a Brazilian water treatment plant sludge on the properties of ceramic materials
(Elsevier B.V., 2011-10-01)
We evaluated the feasibility of incorporating sludge from decantation ponds of a water treatment plant (WTP) into a ceramic body used in ceramic brick manufacturing. The sludge grain-size distribution (silt, sand and clay) ...
Concretes and mortars recycled with water treatment sludge and construction and demolition rubble
(ELSEVIER SCI LTD, 2009)
There are about 7500 water treatment plants in Brazil. The wastes these plants generate in their decantation tanks and filters are discharged directly into the same brooks and rivers that supply water for treatment. Another ...
BIOTECHNOLOGICAL PROCESS FOR THE TREATMENT OF-CONTAINING HYDROXIDE SLUDGE RESULTING FROM POTABLE WATER TREATMENT BACTERIA
The invention discloses a biotechnological process for the treatment of hydroxide sludge containing As produced in potable water production processes which use FeCl3 as a coagulant, through the action of sulfate reducing ...
CERAMIC MATERIAL FROM SEWAGE SLUDGE AS SUPPORT MATERIAL SUPPLY WATER FILTRATION
(Trans Tech Publications Ltd, 2012-01-01)
This study shows a possibility of using municipal sewage sludge after thermal treatment in the production of a filtering material to water treatment. Due to the fast urbanization and implementation of high standards for ...