CLEANING UP OCEAN PLASTIC
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OCEAN CLEANING PROJECTS - [Left] The Cleaner Ocean Foundation would like to develop this multi-plastic collecting vessel as a not for profit enterprise, though they may need to consider commercial alternatives. [Center] The Baltimore river skimmer has collected hundreds of tons of litter since 2014. [Right] The Ocean Cleanup Project founded by Boyan Slat in 2012, aims to float 60 giant floating booms to scoop the plastic poop in the Pacific Garbage Patch. In 2019 he began operating Interceptor river skimmers.
INSHORE CLEANING PROJECTS
- [Left] In the US Alex Schulze and Andrew Cooper
moved offshore with their Ocean Plastic Recovery Vessel in 2019. [Centre
left] Hugo Tagholm is the chief executive of
Surfers Against Sewage, a British charity aimed at improving water
quality. [Centre right] SeaBin is being installed in marinas all over the world helping stop litter entering the oceans.
[Right] 18 year old scientist Fionn
Ferreira has a method for extracting microplastics from water using
magnetite, winner of a Google science prize in July 2019.
INSHORE CLEANING PROJECTS - [Left] In the US Alex Schulze and Andrew Cooper moved offshore with their Ocean Plastic Recovery Vessel in 2019. [Centre left] Hugo Tagholm is the chief executive of Surfers Against Sewage, a British charity aimed at improving water quality. [Centre right] SeaBin is being installed in marinas all over the world helping stop litter entering the oceans. [Right] 18 year old scientist Fionn Ferreira has a method for extracting microplastics from water using magnetite, winner of a Google science prize in July 2019.
A study by the University of Exeter, the Leibniz Centre for Tropical Marine Research, the Leibniz Institute for Zoo and Wildlife Research, Jacobs University and Making Oceans Plastic Free – focuses on floating plastic, as sunk waste is difficult or impossible to remove depending on size and location.
The new study analysed the impact of deploying 200 floating tubes, running without downtime for 130 years – from 2020 to 2150. In this scenario, global floating plastic debris would be reduced by 44,900 metric tonnes – just over 5% of the estimated global total by the end of that period. The authors estimate that the amount of plastic reaching the ocean will peak in 2029, and surface plastic will hit more than 860,000 metric tonnes - more than double the current estimated 399,000 - by 2052.
We agree that surface patrols alone will not resolve issue. The real problem is that funding is not available, for the solutions proposed that are already on the table. This is the fault of the UN member nations that will not cough up to clear up. They'd much rather procrastinate, while the clock keeps ticking.
DO WE CLEAN UP OCEAN PLASTIC ?
answer to that is we keep looking for solutions and working at it until
we succeed. If we all pull together we can move mountains (of plastic). One solution at a
This site is all about the search for ways to keep our oceans clean.
improving waste recycling on land, looking for viable alternatives and
redesigning packaging and products for a cleaner future. Ultimately, we
should be aiming for at least 99% recycling to achieve a sustainable society.
SUSSEX AUTUMN ART
BIG SUSSEX AUTUMN ART, OCEAN AWARENESS COMPETITION - Opens 1st August - September 30 2020 - join in and help us to spread the news about ocean plastic, pirate whaling and zero carbon shipping - and win a £1,000 thousand pound cash 1st Prize. It's free to enter. Get your talents seen, with the prospect of full time employment. Find out more for your academic institution in advance: Send an email to Blue Growth. If you can't help us with the artwork, please help us with a donation. Awareness is just as important as research, because people will then be thinking clean and are less likely to dispose of waste carelessly.
WHERE DO WE START?
began by cleaning beaches, low tech and effective.
Some efforts at cleaning rivers are underway and blue water ocean cleaning (one including rivers and micro plastics) is the subject of three of the
Plastic that is recovered is being converted to new products reducing the
need to make fresh. We must recycle more. We should be aiming for as
near to 100%
recycling as possible to create a Circular Economy. A circular plastic economy is slowly becoming a
reality, coupled with better waste management and reducing unnecessary plastic
MORE CAREFUL -
Although there may be solutions on the horizon, it pays to dispose of your
plastic waste responsibly.
BE MORE CAREFUL - Although there may be solutions on the horizon, it pays to dispose of your plastic waste responsibly.
"Be the solution, not the pollution."
should look to use less single use plastic in packaging wherever
practical. Supermarkets should look for alternative packaging if it
would not detract from the quality of produce or make them
uncompetitive. They might support a
plastic-oil circular economy with recycling depositories at their stores.
In a climate emergency, growth represents rising temperatures. Industry
should be looking for stability.
INDIFFERENCE - One or two of the G20 do care about ocean plastic, notably Canada as a member of the G7, but even they do not want to get lumbered with the bill for cleaning up the oceans their country has helped to poison. We suspect, unless the United Nations as a group agrees to direct and positive action. The politics of plastic = Polytics.
SEAVAX 'PILOT' LITTER PICKER - This is a 16 meter version of SeaVax. In these diagrams we are looking through the superstructure from the side of the vessel. [Left] We can see a boom ahead of the cleaning head on the right, guiding marine litter and plastic into the filtration head in surface skim mode, where it is lifted up into the large storage chamber by a conveyor, then carried to a harbour for offloading and treatment. [Right] In this diagram we see the selective filter cleaning head lowered to a depth of 8 meters to deal with deeper historic plastics on riverbeds and other coastal areas.
The vessel is designed to navigate itself to a designated location, with input from human operators, where a dockside container system for convenient recycling allows speedy turnarounds. These cleaning machines may be moored in rivers to collect plastic, a strategy that was proposed in 2016 - hence the A-Z of dirty rivers. Copyright © diagrams 21 & 25 November 2019. All rights reserved, Cleaner Ocean Foundation Ltd.
might revise their policies, where at present they will not support mass
ocean cleaning and do not accept responsibility for their countries
dumping waste in the ocean. But it
is illegal for ships to dump waste at sea. How then is it legal for
countries to dump waste in rivers that ends up in the sea? Countries
should be fined for river
waste, with the fines going to ocean cleaning
projects or services in mitigation.
COP FLOP - This was supposed to be a Blue COP, taking into account the ocean as it is affected by climate change. Sadly, the whole affair was a disaster that failed to ramp up commitment from the worst polluters to adequately address the accelerating consequences of global warming.
US LOBBY FOR A CHANGE IN THE LAW
need an International Agreement like MARPOL,
to prevent plastic from rivers flowing into the sea. Please write to your MP,
to ask them to agree to introduce laws that make it illegal to allow river
waste (including microplastics) into territorial waters - and from there
into international waters. A law like this is sure to trigger the introduction
of monitoring, barriers and cleaning operations with equitable rewards for
any organization providing such services.
PLASTIC SNACKS - Meanwhile below the waves and out of sight, marine life is eating plastic like there is no tomorrow. The ecological damage this is causing should not be underestimated.
BETTER PACKAGING BUT POOR RECYCLING - We need plastics to protect our food supplies, but we don't want scenes like this. If we start to work together on the problem we can develop a sustainable plastic cycle, to continue enjoying the benefits of plastic without ensuring that this durable medium does not unduly affect marine life. We need to act now now if we want to prevent more plastic than fish in the sea by 2050.
GETTING NOTICED - The G20 are now taking steps to reduce single use plastic on land because of peaceful protests and news coverage of the issue of which the BBC Blue Planet II series played a major part. Making a noise about an issue is essential as a wake up call. or nothing will happen.
IS NO MORE THAN THE CHOICES WE MAKE TODAY -
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