The implementation of European regulations about wastewater treatments leads to a significant increase of the municipal sludge production. So, the treatment of this sludge becomes more and more necessary. The improvement of the mechanical devices used to achieve the volume reduction of this waste is an important step to reduce the cost of the treatment. Our study focuses on the case of the filter belt presses in order to improve their performances in terms of activated sludge dewatering. After a bibliographic overview, an empirical model is proposed to design belt gravity thickeners (which are usually the first step dehydration when belt presses are used). Then, an experimental set up, allowing the characterisation of industrial filter belt...
International audienceGravity drainage is usually a step prior to the mechanical dewatering of sewag...
© 1996 Chang Peg GeeSewage sludges are biological sludges which exhibit wide variations in their phy...
Dans un contexte d’augmentation des volumes de boues résiduaires produits, comprendre et optimiser l...
[Departement_IRSTEA]Ecotechnologies [TR1_IRSTEA]INSPIRE [Encadrant_IRSTEA]Baudez, J.C.(trad auto)In ...
A laboratory sludge press was used to investigate the dewatering of various wastewater treatment sl...
Sludge dewatering is a crucial step in sludge treatment because it determines the amount of and qual...
International audienceDewatering process efficiency, classically assessed by a parameter "dryness li...
© 2005 Dr. Anthony D. SticklandWater and wastewater treatment produce sludge that is dewatered prior...
International audienceIt is usually recognized that sludge management is a major problem in water an...
Mechanical dewatering by filter pressing has received renewed interest as press design, filter media...
NOVELTY - A sludge dewatering test press uses reverse pressure during sample preparation DETAILED DE...
International audienceAbstract Electro-dewatering is a technology in which a conventional pressure d...
A comparison of the dewaterability of a range of water treatment plant sludges has been completed th...
National audienceThe sludge-dryer VOLUTE® , a Japanese patented machine, looks like a continuous fil...
Aim of the project done in co-operation of Battelle and the Institute of 'Mechanische Verfahrenstech...
International audienceGravity drainage is usually a step prior to the mechanical dewatering of sewag...
© 1996 Chang Peg GeeSewage sludges are biological sludges which exhibit wide variations in their phy...
Dans un contexte d’augmentation des volumes de boues résiduaires produits, comprendre et optimiser l...
[Departement_IRSTEA]Ecotechnologies [TR1_IRSTEA]INSPIRE [Encadrant_IRSTEA]Baudez, J.C.(trad auto)In ...
A laboratory sludge press was used to investigate the dewatering of various wastewater treatment sl...
Sludge dewatering is a crucial step in sludge treatment because it determines the amount of and qual...
International audienceDewatering process efficiency, classically assessed by a parameter "dryness li...
© 2005 Dr. Anthony D. SticklandWater and wastewater treatment produce sludge that is dewatered prior...
International audienceIt is usually recognized that sludge management is a major problem in water an...
Mechanical dewatering by filter pressing has received renewed interest as press design, filter media...
NOVELTY - A sludge dewatering test press uses reverse pressure during sample preparation DETAILED DE...
International audienceAbstract Electro-dewatering is a technology in which a conventional pressure d...
A comparison of the dewaterability of a range of water treatment plant sludges has been completed th...
National audienceThe sludge-dryer VOLUTE® , a Japanese patented machine, looks like a continuous fil...
Aim of the project done in co-operation of Battelle and the Institute of 'Mechanische Verfahrenstech...
International audienceGravity drainage is usually a step prior to the mechanical dewatering of sewag...
© 1996 Chang Peg GeeSewage sludges are biological sludges which exhibit wide variations in their phy...
Dans un contexte d’augmentation des volumes de boues résiduaires produits, comprendre et optimiser l...