GUANABARA BAY DEPOLLUTION José Candido Muricy Deputy Secretary Olympic Clusters
Guapimirim Magé Queimados Duque de Caxias Rio – São Paulo
Seropédica Nova Belford Itaboraí Iguaçu Roxo
Mesquita NilópolisS.J Meriti
São Gonçalo Av. Brasil
Rio de Janeiro Niterói
Av. Américas
2 Neighboring inhabitants*
Magé 3% Duque de Caxias Guapimirim Nova 10% 1% Iguaçu 7% Itaboraí Belford Tanguá Roxo Rio Bonito Mesquita 5% 3% 2% S.J Meriti 5% Ilha do Governador Nilópolis 2% 2% São Gonçalo 12%
Rio de Janeiro (bairros que desembocam na Baía) Niterói 43% Rio de Janeiro 5%
* 8.576.516 inhabitantes (Census 2010)
3 Main rivers contributions to Guanabara Bay pollution*
Guaxindiba River
32%
Pavuna River 22% 3%
Cunha Channel 7%
Rio de Janeiro
* Rivers responsible for 76% of hydric pollution flowing to Guanabara Bay
4 Sailing Race Areas
Guaxindiba River
1. Sugar Loaf Course Pavuna River 2. Bridge Course 3. Navy School Course 4. Copacabana Course 5. Niterói Course 2
3
1
5 4
5 Key Problems
Guaxindiba River Garbage
Pavuna River Sewage
6 Strategy
GUANABARA BAY DEPOLLUTION PROGRAM
Mitigation Prevention
7 Strategy
GUANABARA BAY DEPOLLUTION PROGRAM
Mitigation
Garbage dump closure
Landfill
Ecobarriers
Ecoboats
River Treatment Units (UTRs)
8 Mitigation – Garbage Dump Closure
9 Mitigation
Garbage dump closure Guaxindiba River
Total: 33 • 100% closed
Pavuna River
done
10 Mitigation - Landfills
Aterro11 sanitário de Seropédica
11 Mitigation - Landfills
Landfill Guaxindiba River
Total : 4 • 3 done
• 1 in Dec/204 Pavuna River
done on going
12 Mitigation - Landfills
Solid Urban Waste of Rio de Janeiro State
17.401 15.857 16.156 14.963 100% 92% 94% 88% 10.811
63%
6.310
37%
2.008 1.364 1.115 12% 8% 6% 0 2010 2011 2012 2013 2014 Landfill destination (t/day) Garbage dump destination (t/day)
13 Mitigation - Ecobarriers
14 Mitigation - Ecobarriers
Ecobarriers Guaxindiba River
Total: 19 • 12 done • 7 until Ago/2015 Pavuna River
done planning
15 Mitigation - Ecoboats
16 Mitigation - Ecoboats
Ecoboats Guaxindiba River
Total: 10 • 100% in place Pavuna River
big (1) medium (3) small (6)
17 Mitigation – River Treatment Unit (UTR)
18 Mitigation – River Treatment Unit (UTR)
River Treatment Unit Guaxindiba River (UTR) 22%
Total: 2 • 1 in place Pavuna River • 1 until Dec/14
done on going
19 Mitigation - Overview
Garbage dump closure Guaxindiba River Landfill
Ecobarriers
Ecoboats Pavuna River
River Treatment Unit (UTR)
20 Strategy
GUANABARA BAY DEPOLLUTION PROGRAM
Mitigation Prevention
21 Strategy
GUANABARA BAY DEPOLLUTION PROGRAM
Prevention
Flood control
Beaches pollution prevention
Marina da Glória belt of pipes
Sanitation system
Sewage Treatment Stations (ETEs)
22 Prevention – Flood Control
fIGURA
23 Prevention – Flood Control
Flood control Guaxindiba River
Total: 3 • 2 done • 1 until Jun/16 Pavuna River
done planning
24 Prevention – Beach Pollution Prevention
25 Prevention – Beach Pollution Prevention
Beach pollution prevention Guaxindiba River
Total: 6 • 1 done • 5 until Jun/2016 Pavuna River
done planning
26 Prevention – Marina da Glória Belt of Pipes
27 Prevention – Sanitation System
Trunks collectors area of influence
Trunk collector Faria Timbó
Trunk collector Manguinhos
Trunk collector Cidade Nova and sewage net requalification
28 Prevention – Sanitation System
Sanitation system Guaxindiba River
Total: 9 • 1 in place • 8 until Dec/15 Pavuna River
done planning
29 Prevention – Sewage Treatment Station (ETE) ETE Alegria duplication ETE São Gonçalo
operation construction
30 Prevention – Sewage Treatment Station (ETE)
Sewage Treatment Station Guaxindiba (ETE) River
Total: 8 • 5 in place Pavuna River • 3 until Jun/16
done on goin
31 Prevention - Overview
Flood control Guaxindiba River Beach pollution prevention
Marina da Glória belt of pipes Pavuna River
Sanitation system
Sewage Treatmen Station (ETE)
32 All Interventions
Garbage dump closure
Landfill Guaxindiba River Ecobarriers
Ecoboats
River Treatment Unit Pavuna River (UTR) Flood control
Beach pollution prevention
Marina da Glória belt of pipes Sanitation system
Sewage Treatment Station (ETE)
33 WATER QUALITY
34 Water Quality Monitoring
National standards x International standards Brasil US - San Francisco Bay NMP/100ml NMP/100ml Secondary 2.500 2.000 Contact Fecal coliforms Primary 1.000 n/a Contact
Brasil Europa US-EPA 2012 NMP/100ml UFC/100 ml UFC/100ml Enterococos Primary Contact 100 330 130
35 Water Quality Monitoring
Water quality monitoring locals near sailing race areas
36 Water Quality Monitoring
Guanabara Bay (Olimpic Sailing Race Areas) – Thermotolerant coliforms (aug/2012 – jul/2014)
37 Water Quality Monitoring
38 ACHIEVEMENTS
39 Sanitation system coverage in 2007
Magé
Duque de Caxias Guapimirim Nova Iguaçu Itaboraí Belford Tanguá Roxo Rio Bonito Mesquita S.J Meriti Ilha do Governador Nilópolis
São Gonçalo
Rio de Janeiro (bairros que desembocam na Baía) Rio de Janeiro Niterói
* 8.576.516 inhabitantes (Census 2010)
40 Sanitation system coverage in 2014
Magé
Duque de Caxias Guapimirim Nova Iguaçu Belford Itaboraí BelfordRoxo Tanguá Roxo5% Rio Bonito Mesquita S.J Meriti Ilha do Governador Nilópolis
São Gonçalo
Rio de Janeiro (bairros que desembocam na Baía) Rio de Janeiro Niterói
* 8.576.516 inhabitantes (Census 2010)
41 Sanitation system coverage in 2016
Magé
Duque de Caxias Guapimirim Nova Iguaçu Itaboraí Belford Tanguá Roxo Rio Bonito Mesquita S.J Meriti Ilha do Governador Nilópolis
São Gonçalo
Rio de Janeiro (bairros que desembocam na Baía) Niterói Rio de Janeiro
* 8.576.516 inhabitantes (Census 2010)
42 Sanitation system coverage *
18000 TARGET 16000 1.825 14000 11%
12000 8.057 49,5% 10000 13.205 Sewage treated (l/s) 80% 8000 Sewage released in the Bay 14.111 (l/s) 6000 89%
4000 8.205 50,5% 2000 3.301 20% 0 * Considering 1,5% increase of total 2007 2014 2016 sewage volume from 2014 to 2016
43 Others Results
Praia da Bica depollution
Technical Cooperation Agreement with Chesapeake Bay (Maryland, USA)
44 Others Results
Species Seen in Guanabara Bay
Red-sea-anemone Sea-horse Red-starfish
Dolphins Blue-siri Great-egret
45 SEA-HORSE IN GUANABARA BAY REPORT
46 THANK YOU