Maresias Residential
Ecological wastewater treatment
Project: Ecological wastewater treatment
Client: Ricardo Mareca
Year: 2013
Location: Maresias, SP
Capacity: 18 residents
Property type: Residential
Purpose: Water for irrigation of the green areas, the laundry, external and internal cleaning;
Installed system:
- Blackwater: septic tank built with concrete rings followed by infiltration ditch in parallel.
- Greywater: connected sedimentation and grease boxes followed by horizontal flow filters and fertility nuclei.
Technical characteristics:
- Coastal region devoid of effluents collection, removal and treatment;
- High standard property;
- Land with very low infiltration potential;
- Limited area available for treatment;
- Separation between Greywater and Blackwater;
- Seasonal use of the rental suites;
- Filter beds made from civil construction waste;
- Low natural light incidence;