1. Estación de tratamiento de lodos - Orly (Francia)
- Author
-
J. Salmona
- Subjects
Building construction ,Environmental Engineering ,Building and Construction ,Pulp and paper industry ,NA1-9428 ,lcsh:TH1-9745 ,law.invention ,Decantation ,law ,Architecture ,parasitic diseases ,Environmental science ,Acid treatment ,lcsh:Architecture ,Filtration ,TH1-9745 ,lcsh:NA1-9428 ,lcsh:Building construction ,Civil and Structural Engineering - Abstract
The article describes the main problems facing the authors of the design, and the manner in which they have overcome them. The main feautures of the Station are — reception of mud from decantation plants, and preliminary concentration; — recuperation of alumina sulphate, by acid treatment, and decantation of acidified muds, and — treatment of muds with neutralizing agents and filtration in vacuum. Although It is too early to be certain, It appears the results so far obtained In this plant, perhaps unique in the world, are highly promising and indicate a positive development In the future., El artículo explica los problemas principales que se les han planteado a los autores del proyecto y cómo han tratado de resolverlos: - recepción de lodos procedentes de los decantadores y concentración preliminar; - recuperación del sulfato de alúmina por tratamiento al ácido con decantación de lodos acidificados; - tratamiento de lodos con neutralización y filtración en vacio. Aunque todavía es pronto, parece ser que los resultados obtenidos en esta instalación —tal vez la única del mundo— son muy alentadores y marcan un interesante camino a seguir.
- Published
- 1971
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