GUANABARA BAY DEPOLLUTION

Transcrição

1 GUANABARA BAY DEPOLLUTION José Candido Muricy Deputy Secretary

2 Olympic Clusters Queimados Duque de Caxias Magé Guapimirim Rio São Paulo Seropédica Nova Iguaçu Belford Roxo Itaboraí Mesquita Nilópolis S.J Meriti São Gonçalo Av. Brasil Rio de Janeiro Niterói Av. Américas 2

3 Neighboring inhabitants* Nova Iguaçu 7% Mesquita 2% Belford Roxo 5% Nilópolis 2% S.J Meriti 5% Duque de Caxias 10% Ilha do Governador 2% Magé 3% Guapimirim 1% Itaboraí Tanguá Rio Bonito 3% São Gonçalo 12% Rio de Janeiro Rio de Janeiro (bairros que desembocam na Baía) 43% Niterói 5% * inhabitantes (Census 2010) 3

4 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

5 Sailing Race Areas Guaxindiba River 1. Sugar Loaf Course 2. Bridge Course 3. Navy School Course 4. Copacabana Course 5. Niterói Course Pavuna River

6 Key Problems Guaxindiba River Garbage Sewage Pavuna River 6

7 Strategy GUANABARA BAY DEPOLLUTION PROGRAM Mitigation Prevention 7

8 Strategy GUANABARA BAY DEPOLLUTION PROGRAM Mitigation Garbage dump closure Landfill Ecobarriers Ecoboats River Treatment Units (UTRs) 8

9 Mitigation Garbage Dump Closure 9

10 Mitigation Garbage dump closure Guaxindiba River Total: % closed Pavuna River done 10

11 Mitigation - Landfills Aterro 11 sanitário de Seropédica 11

12 Mitigation - Landfills Landfill Guaxindiba River Total : 4 3 done 1 in Dec/204 Pavuna River done on going 12

13 Mitigation - Landfills Solid Urban Waste of Rio de Janeiro State % % 94% % % % % % 6% Landfill destination (t/day) Garbage dump destination (t/day) 13

14 Mitigation - Ecobarriers 14

15 Mitigation - Ecobarriers Ecobarriers Guaxindiba River Total: done 7 until Ago/2015 Pavuna River done planning 15

16 Mitigation - Ecoboats 16

17 Mitigation - Ecoboats Ecoboats Guaxindiba River Total: % in place Pavuna River big (1) medium (3) small (6) 17

18 Mitigation River Treatment Unit (UTR) 18

19 Mitigation River Treatment Unit (UTR) River Treatment Unit (UTR) Total: 2 1 in place 1 until Dec/14 22% Pavuna River Guaxindiba River done on going 19

20 Mitigation - Overview Garbage dump closure Landfill Guaxindiba River Ecobarriers Ecoboats River Treatment Unit (UTR) Pavuna River 20

21 Strategy GUANABARA BAY DEPOLLUTION PROGRAM Mitigation Prevention 21

22 Strategy GUANABARA BAY DEPOLLUTION PROGRAM Prevention Flood control Beaches pollution prevention Marina da Glória belt of pipes Sanitation system Sewage Treatment Stations (ETEs) 22

23 Prevention Flood Control figura 23

24 Prevention Flood Control Flood control Guaxindiba River Total: 3 2 done 1 until Jun/16 Pavuna River done planning 24

25 Prevention Beach Pollution Prevention 25

26 Prevention Beach Pollution Prevention Beach pollution prevention Guaxindiba River Total: 6 1 done 5 until Jun/2016 Pavuna River done planning 26

27 Prevention Marina da Glória Belt of Pipes 27

28 Prevention Sanitation System Trunks collectors area of influence Trunk collector Faria Timbó Trunk collector Manguinhos Trunk collector Cidade Nova and sewage net requalification 28

29 Prevention Sanitation System Sanitation system Guaxindiba River Total: 9 1 in place 8 until Dec/15 Pavuna River done planning 29

30 Prevention Sewage Treatment Station (ETE) ETE Alegria duplication ETE São Gonçalo operation construction 30

31 Prevention Sewage Treatment Station (ETE) Sewage Treatment Station (ETE) Guaxindiba River Total: 8 5 in place 3 until Jun/16 Pavuna River done on goin 31

32 Prevention - Overview Flood control Guaxindiba River Beach pollution prevention Marina da Glória belt of pipes Sanitation system Sewage Treatmen Station (ETE) Pavuna River 32

33 All Interventions Garbage dump closure Landfill Ecobarriers Guaxindiba River Ecoboats River Treatment Unit (UTR) Flood control Pavuna River Beach pollution prevention Marina da Glória belt of pipes Sanitation system Sewage Treatment Station (ETE) 33

34 WATER QUALITY 34

35 Water Quality Monitoring National standards x International standards Brasil NMP/100ml US - San Francisco Bay NMP/100ml Fecal coliforms Secondary Contact Primary Contact n/a Brasil NMP/100ml Europa UFC/100 ml US-EPA 2012 UFC/100ml Enterococos Primary Contact

36 Water Quality Monitoring Water quality monitoring locals near sailing race areas 36

37 Water Quality Monitoring Guanabara Bay (Olimpic Sailing Race Areas) Thermotolerant coliforms (aug/2012 jul/2014) 37

38 Water Quality Monitoring 38

39 ACHIEVEMENTS 39

40 Sanitation system coverage in 2007 Magé Nova Iguaçu Mesquita Belford Roxo Nilópolis S.J Meriti Duque de Caxias Ilha do Governador São Gonçalo Guapimirim Itaboraí Tanguá Rio Bonito Rio de Janeiro (bairros que desembocam na Baía) Rio de Janeiro Niterói * inhabitantes (Census 2010) 40

41 Sanitation system coverage in 2014 Magé Nova Iguaçu Mesquita Belford Belford Roxo Roxo 5% Nilópolis S.J Meriti Duque de Caxias Ilha do Governador São Gonçalo Guapimirim Itaboraí Tanguá Rio Bonito Rio de Janeiro (bairros que desembocam na Baía) Rio de Janeiro Niterói * inhabitantes (Census 2010) 41

42 Sanitation system coverage in 2016 Magé Nova Iguaçu Mesquita Belford Roxo Nilópolis S.J Meriti Duque de Caxias Ilha do Governador São Gonçalo Guapimirim Itaboraí Tanguá Rio Bonito Rio de Janeiro Rio de Janeiro (bairros que desembocam na Baía) Niterói * inhabitantes (Census 2010) 42

43 Sanitation system coverage * TARGET % % ,5% % Sewage treated (l/s) Sewage released in the Bay (l/s) ,5% % * Considering 1,5% increase of total sewage volume from 2014 to

44 Others Results Praia da Bica depollution Technical Cooperation Agreement with Chesapeake Bay (Maryland, USA) 44

45 Others Results Species Seen in Guanabara Bay Red-sea-anemone Sea-horse Red-starfish Dolphins Blue-siri Great-egret 45

46 SEA-HORSE IN GUANABARA BAY REPORT 46

47 THANK YOU