Please select your home edition
Edition
PredictWind.com 2014

Rio de Janeiro achieves 50% treatment of sewage outflow

by Jeni Bone on 26 Aug 2014
The ecoboat of Guanabara Limpa project collects debris in Guanabara Bay during a training sesion of Aquece Rio International Sailing Regatta. Secretaria de Estado do Ambiente do Rio http://www.rj.gov.br
State Secretary of Rio de Janeiro, Leonardo Espindola has told the parliament and media that Rio has achieved 50% treatment of sewage to its waterways, two years out from the start of the Rio 2016 Olympic Games.

Following the Olympic test event, Aquece Rio, which ran 2 to 8 August in Guanabara Bay and involved 320 athletes from 34 countries and 23 Olympic medallists competing in 10 Olympic classes, reports and feedback from athletes say the host city is making progress in the massive task of reducing pollution and untreated sewage flow to venues of the 2016 Olympic Games.


According to the Rio Organizing Committee, tests show that water quality is now acceptable, which is confirmed by State Secretary of Rio de Janeiro, Leonardo Espindola, who adds that he is confident the city will achieve targets of 80% in two years.

The General Manager of Sustainability, Accessibility and Legacy of Rio 2016 Tanya Braga, and oceanographer David Zee assured the parliament that the work was on track, through the concerted effort of Eco-barriers, Eco-boats, Rio Handling Units (RTUs) waste bins and the new Waste Treatment Centre. There are now 12 Eco-barriers in use, preventing rubbish from entering the Bay, and another seven will be implemented in 2015.

Espindola described the water in Rio’s magnificent Bay as 'not as bad as people claim, but not as good as others think'. In fact, the return of seahorses has been taken as a sign of improvement in the quality of the water. 'It shows that we are on track,' he said.

As for water outfall, he stated 'Our aim is not to treat 80% of the Bay but to treat 80% of the sewage. We have reached approximately 50% primary and secondary treatment. We will still improve on this. Having 100% is a goal to be pursued by the next generations.'


As Tanya Braga explained: 'Our major concern from day to day is the conditions for sporting events held on the Bay. We need to understand that the Bay is a great venue and the water quality is not equal across the Bay. Comparing the water near the airport and further out near Niterói, it is very different. The Bay has some natural processes that help.


'In Area 1, the water circulates, and changes daily. If we look at the five regions in the northwest of the Bay, the changes are slow. Near the landfill in Fundão, the water may take 40 days to be renewed. This creates conditions for pollution to be greater. Our concern for the well-being of athletes is a top priority. We follow the data of the water, and they show us that where we have scheduled competition, the data is consistent over the past three years. In the competition area, the quality is good.'

The oceanographer David Zee said he was most perturbed about the rubbish and chemical pollution in the area near the Marina da Glória, where boats will start competition.

Cedae (State Company for Water and Sewage) in Rio is working on upgrading the sewer at Marina da Glória, aiming for completion by the end of 2015.

'We are currently undertaking bacteriological treatments to minimize pollution at Marina da Glória,' the organisation stated.
Not up for consideration, even in the event that water quality deteriorates between now and the Games, is relocating sailing events to nearby coastal and resort cities such as Buzios, which had been suggested by Brazilian sailors.


Espindola said: 'We rule out completely the possibility of holding events elsewhere. We want to keep the sailing and water-based events in a radius of 30km to ensure there’s a sense of the spirit of an Olympic city. And we cannot give up on fixing the water quality in the Bay. If today we have acceptable conditions, in two years we will have even better conditions!'

More at www.rio2016.com/en

Ancasta Ker 40+ 660x82PredictWind.comMackay Boats

Related Articles

New Pacific 52 class makes its debut in San Francisco
The first of two new-build Pacific 52's from Auckland's Cookson Boats is now sailing in San Francisco. The first of two new-build Pacific 52's from Auckland's Cookson Boats is now sailing in San Francisco. Invisible Hand for San Francisco's Frank Slootman replaces his earlier RP63 of the same name. She will soon be joined by a second Cookson build, Bad Pack (Tom Holthus) from the same moulds. A third, RIO 52 is for RIO 100 supermaxi owner Manouch Moshayedi.
Posted on 18 Mar
Gladwell's Line - Of Carnage, Characters and Colour
About this time of an America's Cup season, the sap begins rising as new boats are launched About this time of an America's Cup season, the sap begins rising as new boats are launched, and Cup fans get their first sight of the various team designers' response to the latest America's Cup Class rule. In the monohull days, of course, we initially only got a partial glimpse thanks to the shrouding practices adopted by all teams to hide the nether regions of their America's Cupper
Posted on 13 Mar
So what’s it really like?
For ages now, these editorials have talked about multihull this, record that, outrageous boat speed and 24-hour runs For ages now, well it seems like that anyway, these editorials have talked about multihull this, record that, outrageous boat speed and incredible 24-hour runs. In their own very unique way they totally represent the technical avant-garde, and thank God for that. Where would we be without their impressive shapes, wonderful rigs, and now of course, foiling magic.
Posted on 6 Mar
JJ Giltinan 18ft - Kiwi Champion the subject of two protests in Sydney
Overall series leader Yamaha will have her position put on the line in a series of protest hearings on Friday Overall series leader Yamaha will have her position put on the line in a series of protest hearings Friday morning in Sydney. She faces two claims - both from Appliancesonline (David Witt). The first is an attempt to re-open the Hearing held on Wednesday morning after Yamaha was suffered damage in Race 3 as a result of a collision with a give way yacht, and Yamaha received redress of average
Posted on 3 Mar
America's Cup - Emirates Team NZ give first look at the pedaling AC50
Emirates Team New Zealand formally christened their new AC50 America's Cup Challenger on a rainy Auckland afternoon. Emirates Team New Zealand formally christened their new AC50 America's Cup Challenger on a rainy Auckland afternoon. The team has been sailing for the previous two days making news headlines after it was revealed in Sail-World.com that the AC50 would become only the second yacht in America's Cup history to use pedal power.
Posted on 16 Feb
America's Cup - Kiwis sign Olympic Cyclist for the Tour de Bermuda
Ttop cyclist Simon van Velthooven, a 2012 Olympic Bronze cycling medallist had been signed by the America's Cup team Emirates Team New Zealand put in a second foiling display on Auckland's Waitemata harbour ahead of the official launching of their AC50 tomorrow. With brighter skies the cycling team took their places on the pedalstals and used leg power to provide the hydraulic pressure necessary to run the AC50's control systems for the foils and wingsail.
Posted on 15 Feb
A Q&A with Anna Tunnicliffe about her return to competitive sailing
I talked with Anna Tunnicliffe before the Sailing World Cup Miami to learn about her return to Olympic-class sailing. Anna Tunnicliffe won gold at the Beijing 2008 Olympics in the Laser Radial before shifting her sights to the Women’s Match Racing event for the London 2012 Olympics. Here, she came up shy of expectation and left sailing for the CrossFit Games, but now she is returning to her roots. I talked with Tunnicliffe before the Sailing World Cup Miami to learn about her return to Olympic-class sailing.
Posted on 23 Jan
A Q&A with Dick Neville, Quantum Key West Race Week’s RC chairman
I caught up with Dick Neville, Race Committee chair for the Quantum Key West Race Week, to learn more about the event. For the past 30 years, international sailors have gathered in Key West, Florida, each January for Key West Race Week, a regatta that has achieved legendary status due to its calendar dates, its location, and the impressive level of competition and racecourse management that this storied event offers. I caught up with Dick Neville, Race Committee chair for this year’s Quantum KWRW, to learn more.
Posted on 16 Jan
A Q&A with Daniel Smith, the Clipper Race’s new deputy race director
I talked with Daniel Smith, the Clipper Round The World Race’s new deputy race director, to learn more about his role. I was fortunate to sail with Daniel Smith [36, SCO], skipper of “Derry~Londonderry~Doire” for the 2015/2016 edition of the Clipper Round The World Race, when the fleet reached Seattle last spring. Now, Smith has been hired as the event’s deputy race director-a job that will test many of the skills that he polished as a skipper. I caught up with Smith via email to learn more about his new job.
Posted on 9 Jan
Rolex Sydney Hobart Yacht Race - Suck it up, sunshine!
The 72nd start of the iconic blue water classic had 300,000 spectators lining the foreshores of Sydney Harbour The 72nd start of the iconic blue water classic had 300,000 spectators lining the foreshores of Sydney Harbour, another two million watching on TV, and the constant buzz and whir of media helicopters overhead. 88 boats, from Australia, USA, UK, Germany, Sweden, Russia, Japan, Korea, China, oh and New Zealand, had lined up on three start lines.
Posted on 31 Dec 2016