1. Waste to Energy BARUERI
Sabesp
Waste to Energy BARUERI

2. Current Treatment Flow
Evolution of the Treatment – Metropolitan Region
Current Treatment Flow
Treatment Capacity

3. Sabesp
TIETÊ PROJECT
Sabesp accounted for 37% of the sanitation investments made by brazilian state companies, from 2011 to 2014.
The Tietê Project is the largest environmental Program in Brazil.
In 1992, when the project was implemented, 70% of sewage was collected, and 24% was treated and the pollution reached an extension of 530 km (50% of the length of the river).
In 2015 – the sewage collection was 84% , the sewage treatment was 68% and the pollution reduced to a km.

4. Sabesp PRINCIPAL PLANTS Q = 16m³/s Q = 2.5 m³/s Q = 1.5 m³/s
Barueri
Started in 1988
Pq. N. Mundo
Started in
1998
S.Miguel
ABC
Started in 1998
Suzano
1982
Q = 16m³/s
Q = 2.5 m³/s
Q = 1.5 m³/s
Q = 3 m³/s

5. Sabesp
WTP BARUERI
ETE Barueri

6. Sabesp WTP BARUERI . Population Served …………………… 4,460,000 inhabitants
. Treatment Capacity ……….………..… 11.0 m³/s (after january/2017)
.Treatment Capacity ……….………..… 16.0 m³/s (after april/2017)
. Average Flow ………………………… 10.5 m³/s

7. Sabesp
WTP BARUERI
11 - Pumping stations
245 km - network

8. WTE BARUERI THE PROJECT
PROVISION OF ENVIRONMENTALLY SOUND FINAL DISPOSAL SERVICES FOR WASTE GENERATED IN THE PROCESSES EMPLOYED IN SEWAGE TREATMENT, PRECEDED BY THE EXPLOITATION OF ENERGY POTENTIAL THROUGH THE USE OF BIOGAS AND SLUDGE FROM THE FACILITIES OF ETE BARUERI.

9. WTE BARUERI MT – Metropolitan Wastewater Treatment Business Unit
ABC
NOVO MUNDO
SÃO MIGUEL
SUZANO
SISTEMAS ISOLADOS
The generated amount of sewage sludge grows in proportion to the increase in the sewage collection and treatment services, which, in turn, should accompany the
population growth.

10. WTE BARUERI Current Situation – Sludge to landfills
Essencis
Bandeirantes
CDR
ETE S.Miguel
ETE Barueri
ETE PNM
ETE Suzano
High costs and shortage of areas, either due to the end of useful life of those landfills or the excessive distance from those areas to the treatment plants.
ETE ABC
CTL
São João

11. WTE BARUERI
Sludge Production (Barueri)

12. WTE BARUERI
Idea - SUSTAINABLE SEWAGE SLUDGE.
BIOGAS and SLUDGE are proprietary assets.
GRANTING OF THE RIGHT TO EXPLOIT THE USE OF ENERGY POTENTIAL.

13. WTE BARUERI

14. Solution WTE BARUERI CONTRACT SCOPE SLUDGE / BIOGAS EPBL ELECTRICITY
WASTE DULY TREATED FOR FINAL DISPOSAL
ELECTRICITY

15. WTE BARUERI
Required Scope
Thermal drying of 500 tons / day of SLUDGE to convert them into DRY SLUDGE ELECTRICITY Production from Biogas processing obeying the following assumptions. Maintaining the temperature of the raw sludge stored within the currently existing digesters in the range of 35 °C to 37 °C by suppling thermal energy. Treat and allocate an environmentally appropriate way to all waste generated in the processes in place.

16. WTE BARUERI
Obligations of Sabesp::
Digested Sludge supply ; quantity and quality.
Biogas Delivery to the specified quality and in the following amounts:
Up to 50,000 Nm3 / day from 1st to 5th year.
Up to 100,000 Nm3 / day from the 6th year.

17. “Wastewater Treatment, is an important energy source”
WTE BARUERI
INNOVATION PROJECT TO SANITATION SECTOR
WIN
WIN
WIN
SABESP
Energy Plant
SOCIETY
“Wastewater Treatment, is an important energy source”

18. Thank you !!! Nivaldo Rodrigues da Costa Junior Head of Department
WTE BARUERI
Nivaldo Rodrigues da Costa Junior
Head of Department
Metropolitan Wastewater Treatment Business Unit - MT
Thank you !!!