Description

Leachate treatment plant for the Municipal solid waste landfill of Santo Domingo (Ecuador)

Type: Industrial WWTP

Customer: SALHER IBÉRICA S.L. – Municipality of Santo Domingo

Localization: Santo Domingo (Ecuador)

Year: 2013

Characteristics:

Average flow: 80 m3/day



Works:

Detailed design and Construction supervision

The water line is composed by the following stages of treatment:

  - Mechanical removal of gross solids, fat, oil and grease.

  - Homogenization tank for the homogenization of the pollutants, flow regulation and PH measurement and regulation.

  - Secondary treatment composed by a low load activated sludge process, nitrification/denitrification and secondary lamella clarifier.

The sludge line is composed by the following stages:

  - Sludge extraction from primary decantation and final clarifier.

  - Sludge static thickening.

  - Sludge dewatering using filter bags (FILSA).

 

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