Lista de patentes - CA 2287998 A1

Lista de patentes: CA 2287998 A1

Numero de solicitud de patente

CA 2,287,998

Número de patente

CA 2287998 A1

Título de la invención

20. RESIDUAL WATER TREATMENT MICROPLANT FOR SMALL FLOWS (CANADA)

MICRO-INSTALLATIONS DE TRAITEMENT DE L'EAU RESIDUELLE POUR FAIBLES DEBITS

Nombre de los inventores

ADALBERTO NOYOLA ROBLES
JUAN MANUEL MORGAN SAGASTUME

En colaboración con

Nombre dela dependencia

UNAM/ INSTITUTO DE INGENIERÍA

Fecha legal

29/10/1999

Fecha de expedición

29/04/2000

Estatus

Abandonada

Área

Ecosistemas

Campo de aplicación

Ingeniería Ambiental

Descripción o resúmen

ABSTRACT

The invention a residual water treatment plant for small flows, characterized by the combination of a primary sedimentation zone followed by anoxic and aerobic packed zones, placed serially all of them, with packing, alternating descending and ascending flows and aerated according to the oxygen requirement, the being a recirculation of treated wáter with sedimented mud between the secondary sedimentator and the first anoxic compartment or primary sedimentation zone, wich produces treated water with enough quality for reutilization activities, after prior disinfecting (for example, watering, automobile-washing, flushing of sanitary facilities, floor-washing, and so forth). The plant requires the use of a low energy consumption air compressor, especially specified to minimize its maintenance ad noise. The treatment microplant has a compact desing, wich requires a small area (of the size of a water cistern for 1100L, 1.5 meters in height), and has an internal wáter recirculation system, preferably, of the "airlift" type, between compartments, wich prevents use of rotatory equipment additional to the compressor, wich recycles the accumulated mud by permitting its degradation and minimizing its unloading and production. For purposes of reutilization, the plate requires, additionally, a disinfecting unit and a treated water cistern..

(Patente MX206841)

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Lugar

CANADÁ

Licenciada

Tiene exclusividad el licenciamiento

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