Learn the Surprising Truth about Plastics & The Environment
Learn the Surprising Truth about Plastics & The Environment
2
Demon3 (Materials)
(OP)
As you all know, I am a leading plastic materials scientist. So, I became concerned when my children were taught clear lies about plastics at their Elementary School.
My response was to read over 2000 peer-reviewed articles on waste, litter, ocean plastics, microplastics, degradation etc. and publish a book.
That book, The Plastics Paradox is available for free at plasticsparadox.com
What did I find?
1/ Plastics are 0.5% of materials and waste
2/ Plastics massively reduce waste
3/ Plastics are usually the greenest option
4/ People cause litter, so blaming materials is unjust
5/ Plastics degrade rather rapidly (a plastic bag in under one year outside)
6/ Most microplastics research is junk and there is no credible evidence of harm
7/ Plastics are not a significant threat to turtles or whales
8/ There are no floating islands of plastic or “soup"
9/ NGOs have lied to us to get our donations
If you know any execs, reporters or politicians then please make sure that they know about it.
Much more information is available there free of charge and all with citations to the proof.
So, that's what I've been doing for the last two years (unpaid in my spare time).
I hope that you take the time to look at the evidence because we need facts upon which to make wise choices.
Chris
P.S. here's the direct free download link https://plasticsparadox.com/wp-content/uploads/202...
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
My response was to read over 2000 peer-reviewed articles on waste, litter, ocean plastics, microplastics, degradation etc. and publish a book.
That book, The Plastics Paradox is available for free at plasticsparadox.com
What did I find?
1/ Plastics are 0.5% of materials and waste
2/ Plastics massively reduce waste
3/ Plastics are usually the greenest option
4/ People cause litter, so blaming materials is unjust
5/ Plastics degrade rather rapidly (a plastic bag in under one year outside)
6/ Most microplastics research is junk and there is no credible evidence of harm
7/ Plastics are not a significant threat to turtles or whales
8/ There are no floating islands of plastic or “soup"
9/ NGOs have lied to us to get our donations
If you know any execs, reporters or politicians then please make sure that they know about it.
Much more information is available there free of charge and all with citations to the proof.
So, that's what I've been doing for the last two years (unpaid in my spare time).
I hope that you take the time to look at the evidence because we need facts upon which to make wise choices.
Chris
P.S. here's the direct free download link https://plasticsparadox.com/wp-content/uploads/202...
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
RE: Learn the Surprising Truth about Plastics & The Environment
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
RE: Learn the Surprising Truth about Plastics & The Environment
However, mechanical recycling is probably greener where feasible.
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
RE: Learn the Surprising Truth about Plastics & The Environment
I have been told that any halogens will combine with the lime to create salts in small enough percentages so as not to affect the quality of the cement.
Is this an accurate statement?
Bill
--------------------
Ohm's law
Not just a good idea;
It's the LAW!
RE: Learn the Surprising Truth about Plastics & The Environment
Plastics degrade into carbon dioxide and water just like other organic matter like leaves, sticks, food and so. They degrade at about the same rate as those materials too.
More on that here: https://plasticsparadox.com/do-plastics-last-forev...
waross,
Plastics burn to give as much energy as coal or oil. Plastics like PE and PP burn cleanly like oil. The vast majority don't contain chlorine (PVC is the exception).
I have not heard about burning them for cement kilns specifically.
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
Rick Fischer
Principal Engineer
Argonne National Laboratory
RE: Learn the Surprising Truth about Plastics & The Environment
RE: Learn the Surprising Truth about Plastics & The Environment
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
https://www.researchgate.net/profile/Phil-Clunies-...
https://www.europarl.europa.eu/RegData/etudes/STUD...
https://wedocs.unep.org/bitstream/handle/20.500.11...
https://www.researchgate.net/profile/Ram-Proshad/p...
https://reader.elsevier.com/reader/sd/pii/S1878029...
https://www.umweltbundesamt.de/sites/default/files...
http://www.indiaenvironmentportal.org.in/files/fil...
https://en.m.wikipedia.org/wiki/Plastic_pollution
I guess the truth depends on how you perceive the subject.
RE: Learn the Surprising Truth about Plastics & The Environment
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
What we need are better systems to ensure that they are collected clean enough for this purpose. Deposit-return does a great job of that.
What we don't need is inaccurate fear-mongering about imaginary environmental impact. And we shouldn't be confused about where ocean plastic comes from. It comes from fishing, and from poor people with no sanitation.
When plastics can't be recycled, down-cycled or chemically down-cycled to short polymers or monomers, they should be BURIED. In a properly constructed anaerobic landfill, they do not appreciably degrade over a period of thousands of years. They therefore become permanently sequestered fossil carbon.
What we should NOT do is react to plastic waste by burning it, either directly or indirectly via waste to fuels schemes. Traces of chlorinated plastics like PVC make that a bad idea from a toxic emissions perspective, and the GHG emissions are likely higher than the GHG emissions produced by natural gas if it were used for energy instead. We should not confuse waste management practices with "biofuels" or "alternative energy" projects. Most of the net calorific content of municipal solid waste- even with recycling sorting at source- is still of fossil rather than biological origin. The biological stuff should be sorted out and anaerobically digested so it doesn't release methane in the landfill. The rest should be landfilled.
Yeah, I know, people in Europe don't want to landfill anything. Then they should stop generating so much waste, rather than burning it, so they have less to bury.
RE: Learn the Surprising Truth about Plastics & The Environment
I am not a chemical engineer, however I believe what I have seen in my lifetime. I have put my reply in the following topic;
https://www.eng-tips.com/viewthread.cfm?qid=484215
I am sure that you have many articles, papers. I heard, in my lifetime, about some Phd papers on cigarette smoking does not cause any problem in human health, and it was denied by the lost lives of many. Everything depends on Who’s hat you are wearing.
RE: Learn the Surprising Truth about Plastics & The Environment
Thank you for posting. All I can say is that your current views are not supported by the scientific evidence. There are literally thousands of peer-reviewed articles by professional scientists proving that you are wrong.
The proof is here https://plasticsparadox.com/do-plastics-last-forev...
If you really care, then please look at the evidence. I spent 1000 hours checking this. How many thousands of scientific articles did you read to come to your current opinions?
All the best,
Chris
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
Just rise your head, and look around. Check what other people, nations talk about the pollution. Help them, join the cleaners of beaches, visit council’s Resource recovery centres(waste collection and separation stations). Talk to them and you will see what are the pollutants. You do not need papers for these activities I guess.
I wish everyone, including yourself, and any living thing (we cannot separate ourselves from them) a healthy life, healthy soil and water without pollutants, and clean air to breathe.
Regards.
RE: Learn the Surprising Truth about Plastics & The Environment
Your comments are not relevant to the discussion. I made several statements and proved all of them. You utter slurs without proof or substance.
If you care about the environment then I really do suggest that you prove it by looking at the evidence. See this video to know who misled you: https://youtu.be/wXvoVAE9ESE
Best regards,
Chris
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
TTFN (ta ta for now)
I can do absolutely anything. I'm an expert! https://www.youtube.com/watch?v=BKorP55Aqvg
FAQ731-376: Eng-Tips.com Forum Policies forum1529: Translation Assistance for Engineers Entire Forum list http://www.eng-tips.com/forumlist.cfm
RE: Learn the Surprising Truth about Plastics & The Environment
This is the one I believe the most. You can find similar videos on the youtube.
https://youtu.be/5C9EztMhcKY
Regards,
RE: Learn the Surprising Truth about Plastics & The Environment
And if you're going to use anything Berkeley their entire shoreline looks like this'
https://www.berkeleyside.org/2020/11/09/fire-homel...
RE: Learn the Surprising Truth about Plastics & The Environment
It seems that you have not watch the short Australian video in my last post, and we have seen many of them which show the plastic pollution in the cost line of China, Indonesia, Thailand, Philippines, Malaysia. One of them showed the rivers and canals were full of plastics in Indonesia. When investigators check the source of the plastic waste they saw Australia, Canada, European Union and United Kingdom. Once there was a recent conflict for a ship of contaminated plastics between Philippines and Canada. Australian people bags in hand always collect plastics in the coast line once a year as far as I know.
(I have found the video I was looking for;
https://youtu.be/X4uefUtvLpc
https://youtu.be/NUbrSq3Pjjk
https://youtu.be/npfTf92zXPg
You can find many in the youtube by searching with “plastics pollutions” )
As you have touched in your post, the homelessness is another social problem that we need to solve. Every person has right to have a space to live humanly. Governments collect taxes for this reason, but many cases, they do work like a company to make money nowadays. I would not care about the reduction of value of home which belong to rich people either. Rich people may not need to taste homelessness but need to understand their condition, none would like to be in their condition which is mostly not their fault.
Regards,
RE: Learn the Surprising Truth about Plastics & The Environment
The NGOs claim that plastics take 500 or 1000 years to degrade but they quote no evidence because there is not a single scientific paper to support that notion.
I'm not claiming that they degrade instantly but I am saying that a PE or PP film degrades at about the same speed as a leaf, so there's no logical reason to demonize plastics for being especially slow to degrade.
You're right that stabilizers are added. In fact industry spends $2BN per year on stabilizers precisely because plastics are so unstable.
A PP film with no stabilizer loses strength and becomes useless in less than one year at room temperature in the dark.
There are many papers showing PE and other polymers biodegrading.
I wrote the book and the website to show all of this along with the scientific citations to support the statements.
I takes a long time to spell it all out for each person individually on top of the 1000 hours I put into it already.
I wish that people would look at the evidence before they proceeded.
saplanti keeps stating that there is plastic pollution. I never said there wasn't and he would know that if he'd looked at the website or read the book (which is free).
I give the data for ocean plastic - there are not floating islands (even the captain who discovered the gyres says that). Most of what you believe now is pure fiction.
Plastics are under 0.5% of materials and waste. How can we solve our problems by focusing only on 0.5% of them and ignoring the rest?
All the best,
Chris
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
Yes, that quote is in the website you referred to, but immediately following is the comment "For stabilized PP, lifetimes of over 20" Can't see the rest, but a reasonable assumption is that it's "over 20 years are possible" I seriously doubt that any plastic product sold and disposed of today is not stabilized, so a minimum of 20 years life, which is much longer than a leaf's. Actually, I'll amend that; plastic grocery bags have been engineered to breakdown in sunlight, but it still takes a long time, on the order of a year or two, which, I think is still longer than a leaf's.
TTFN (ta ta for now)
I can do absolutely anything. I'm an expert! https://www.youtube.com/watch?v=BKorP55Aqvg
FAQ731-376: Eng-Tips.com Forum Policies forum1529: Translation Assistance for Engineers Entire Forum list http://www.eng-tips.com/forumlist.cfm
RE: Learn the Surprising Truth about Plastics & The Environment
It's important to note, as explained in the book and website, that we don't want materials to degrade quickly. LCA shows that the longer something lasts, the greener it is.
Also, degradation means releasing CO2. Landfills are designed to prevent degradation in order to prevent CO2 being given off, so even food and newspapers don't degrade.
My goal as a scientist is to show what's true. Saying that plastics are bad because they don't degrade is a lie, so I point that out.
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
And I've not yet seen any of my headlamp covers come close to disintegrating, even locally, and the newer covers appear to me to have even more stabilizers, because people hate them turning yellow or cloudy.
Frankly, I think it's a disservice to everyone to tout an opposite extremist perspective. A frank and realistic discussion would hopefully get everyone off the endpoints and possibly meet in the middle.
TTFN (ta ta for now)
I can do absolutely anything. I'm an expert! https://www.youtube.com/watch?v=BKorP55Aqvg
FAQ731-376: Eng-Tips.com Forum Policies forum1529: Translation Assistance for Engineers Entire Forum list http://www.eng-tips.com/forumlist.cfm
RE: Learn the Surprising Truth about Plastics & The Environment
RE: Learn the Surprising Truth about Plastics & The Environment
I don't think you would feel that way if you really spent time on the site or read the book. Everything is 100% true and in perspective.
I didn't say that normal plastic parts degrade instantly. What I said is that they degrade as a similar speed to other materials so demonizing them based on that makes no sense.
We spend $2BN a year on stabilizers for a reason. More durable products are better for the environment as proven by LCA.
Do you know how long paper lasts at room temperature? 2730 years.
You made the point that I should not present a view totally different to what we think now. Why?
My goal is to present proven facts. If they are very different to what we've been told, then so be it. That's not my fault, it's due to NGOs who misled us to enrich themselves as shown here: https://youtu.be/wXvoVAE9ESE
It's all explained in the book.
I hope that you do.
All the best,
Chris
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
These are that you were claiming in your first post and my reaction was related to them;
“What did I find?
1/ Plastics are 0.5% of materials and waste
A: It might be true. But the remaining waste mostly recyclable, biodegradable, and do not harm environment. There are exceptions of course, nuclear waste, chemical industry leftovers, damp from ships, factories, untreated water and sewage release etc... but these are regulated and can be stopped. Plastics are not like that without regulation.
2/ Plastics massively reduce waste
A: if everything depends on human behaviour, therefore your claim is not correct. And depends on what we understand the term of waste. Plastic nanoparticles are the harmful waste.
3/ Plastics are usually the greenest option
A: The same again, it depends on what we understand from the term, green. My understanding on this discussion the green is whatever the material is does no cause problem on the living things in nature now or later.
4/ People cause litter, so blaming materials is unjust
A: This is the main thing. People litter, although we want that littering should stop and people should be responsible for it, this did not happen, will not happen. In the modern (this is questionable) society we could not stop many harmful things somehow. I wonder why?
5/ Plastics degrade rather rapidly (a plastic bag in under one year outside)
A: I guess I should leave this to the experts. However the subject does not end with plastic bags, there are many.
6/ Most microplastics research is junk and there is no credible evidence of harm
A: I left 3 youtube shortcuts above. The first explains and answers this. The other is the research paper below. In the same page with the research paper there are others completely reject you claim.
7/ Plastics are not a significant threat to turtles or whales
A: I think you need to watch the youtube videos why plastics are harmful for all the animals and human.
8/ There are no floating islands of plastic or “soup"
A: I guess you deny all the video evidences from the countries in my previous post. You have blind eye on them.
9/ NGOs have lied to us to get our donations
A: I do not know, it is possible.
This and scientific research papers in the website give evidence about plastic nanoparticles and their harmful effect.
https://www.nature.com/articles/s41598-020-63028-1
I hope I did not misunderstand your post. Regards.
RE: Learn the Surprising Truth about Plastics & The Environment
That means that replacing plastic would not be a smart move.
Plastics are proven to usually be the greenest option meaning that peer-reviewed LCA studies prove they cause least harm.
People cause litter, so replacing a plastic bag with a more harmful (as proven by 25 LCA studies) paper or cotton bag does not solve the litter problem.
Plastics degrade rapidly. That's a fact and you can leave it to the experts - I am one of them.
Microplastic research is mainly junk because they use the wrong plastic, up to 10 million times too much of it and sometimes they soak it in poison for good measure.
There are no floating islands of plastic. That's a scientific fact. Find them on a satellite image. They are not there.
https://oceanservice.noaa.gov/podcast/june14/mw126...
More proof Gyre Plastic: Science, Circulation and the Matter of the Great Pacific Garbage Patch
https://escholarship.org/uc/item/21w9h64q
We have differing views. Yours are based on internet gossip and mine are based on 2000 peer-reviewed scientific articles.
You cite zero scientific evidence and I back up every statement with proof.
It is easy to work out who is more likely to be correct.
Your certainty in your current views is not backed up by anything.
If you really cared about the environment then you would look at the scientific evidence.
I spent 1000 hours collecting it for you but you can't be bothered to look. Sad that you don't care enough to check the facts.
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
RE: Learn the Surprising Truth about Plastics & The Environment
Hello Demon3
I am not an ambientalist, i must said.. but I worked in the main plastic producer in Vzla for 20 years as a plant manager, Later as consulting Engineer a company ask me to recovery and dispose 30 TM of PU,PVC,PP,PE located into a warehouse for more that 20 years, nothing were degraded, only broken by mechanical reasons. No bio attack, sunlight effects on others..It for me, was a surprise.
I will let a paper about plastic degradation in the forest and sea, as good researchers need more investigation, they could not establish any proof of degradation.
https://www.researchgate.net/publication/316040856...
Best regards
Horacio
RE: Learn the Surprising Truth about Plastics & The Environment
Plastics do degrade, that's why they spend $2BN a year on stabilizers. We want them made more stable because table materials are proven greener by LCA.
My point is that we've been lied to that they take 1000 years to degrade and that we should hate plastics because they never degrade. That's not true, they degrade at the same speed as leaves and wood.
Do you know how long paper lasts at room temperature? 2730 years. Should we therefore ban paper?
I just want people to look at the evidence instead of being tricked by NGOs desperate to get our donations based on fiction.
Have a look at this https://youtu.be/wXvoVAE9ESE
All the best,
Chris
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
Today there is an uncontrolled production of plastics, very few recycled. But the production continues using fossil sources, the amount of plastics accumulates.
I know that there are plastic products can last 100 years in operation. We all know that there are pipeline materials that are absorbent of hydrocarbons, but used for the hydrocarbon liquid and gas pipelines, and we all promoting them one way or another. When the pipeline is taken out of operation what will happen with these materials? They become part of our lifestyle. Water, drainage, sewer piping (mostly underground) are almost all from plastics, mostly PVC and PE. What will happen those after operation? Do you think they will be recycled as they are at that stage?
I would like to know all these since we are using them, the clients prefer them for their corrosion resistance and long life. In the end this a business for them.
I hope you can give me a short answer an the subjects above without directing me to your book.
Regards,
RE: Learn the Surprising Truth about Plastics & The Environment
Plastics actually reduce fossil fuel usage. Other materials take several times more energy to produce and that comes from fossil fuels. Only considering the fossil fuel used as a raw material leads to a false conclusion.
LCA shows that using plastics usually causes least environmental impact. Plastics are considered non-toxic. Some of the additives were found to be problematic and were banned, that's the same that happened to the lead in glass, using mercury and many other materials, not just plastics.
Plastics recycling is not as high as it should be in the US now but it's better to fix that than move to materials that take 3-4x more energy to make, create 3-4x more waste and so on. Many countries burn plastics to create electricity, just like they do for paper and other materials and that works just fine.
All of this is on the webpage or the short videos there if that's easier to digest.
All the best,
Chris
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
You have not answered the questions in my previous post. I know which source that plastics made from;
https://plastics.americanchemistry.com/How-Plastic...
Your only claim is that the other sources which includes recycling are more expensive than the fossil sources. Please tell me how are you going to get rid of the accumulation of the plastics that you have created. Is your solution to move another planet?
RE: Learn the Surprising Truth about Plastics & The Environment
I have spent 1000 hours and presented all the evidence for free. There's no point re-writing it here because you're too lazy to read it.
If you actually care about the environment then read it. If you don't look at the evidence then you must not care and you will cause harm through bad information. It's a shame.
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
I have nothing else to say. Thanks.
RE: Learn the Surprising Truth about Plastics & The Environment
RE: Learn the Surprising Truth about Plastics & The Environment
The same can be said of plastics.
There is no perfect material, so we have to pick the one that does least harm.
Lifecycle analysis is the only accepted way to do that and it shows that plastic is usually the least harmful choice.
If saplanti really did believe in doing no damage then they would be living in a cave, not typing on a plastic keyboard attached to a computer made of plastic connected with wires insulated with plastic.
Instead of actually reading the data saplanti would rather argue without the facts. That leads nowhere as we have seen.
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
I did not say that Demon3 was right. If you think he is, that is your view.
Starting from the first post to this, I was trying to say that there is a sustainable way. Particularly for the plastic case, instead of producing the plastics from the petrol origin we need to recycle the available and reuse. Waste accumulation is becoming bigger every day.
His claim was that this recycling was expensive, and he wanted to use the petrol origin to make plastics. However,I guess, he does not keep his waste with him and accumulate next to him either.
My question in this case was what to do with plastic waste, bury them? He does not get involve in this discussion. How about you? Do you want to bury the used plastics or damp in the the water stream?
I hope this clarifies everything if I did not misunderstand you in the discussion.
I suggest everyone to watch Michael Mooore’s documentary “Planet of the Human” if you can spare time:
https://youtu.be/Zk11vI-7czE
https://youtu.be/Bop8x24G_o0
RE: Learn the Surprising Truth about Plastics & The Environment
RE: Learn the Surprising Truth about Plastics & The Environment
It is hard to make a profit recycling plastics because they are so cheap. Ironically, they are so cheap because they are so green (low energy, water etc used to make them).
Plastics are about 10% of landfill waste and under 0.5% of all waste. Plastics are proven to have dramatically decreased waste.
All of this is on the website. Why not look?
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
Yes, it can be burned with lots of health problems. I suggest you to read the following from BBC and/or search google for “plastic waste burning vs health”, you will see the results.
https://www.bbc.com/news/science-environment-43120...
RE: Learn the Surprising Truth about Plastics & The Environment
"Burning plastic creates harmful dioxins and if incinerators are inefficient, these leak into the environment. Modern incinerators are said to have largely solved this problem."
Then it spouts this nonsense:
"The consultancy Eunomia says plastics burned in incinerators set up to generate only electricity create heat at 25% efficiency. This is much lower than the 55% efficiency for new gas-fired power stations."
Firstly, conventional plants can far exceed 25% efficiency. But, plastics can certainly be used in the more efficient combined cycle plants but not as the primary fuel. It would be used in place of duct burners.
Plastics would replace much dirtier coal fuel.
RE: Learn the Surprising Truth about Plastics & The Environment
Additionally the BBC link says that the problem largely solved. It does not say entirely unfortunately.
RE: Learn the Surprising Truth about Plastics & The Environment
Keep in mind, were talking non-halogenated plastics here. Dioxins are only produced when combusting halogenated plastics such as PVC.
RE: Learn the Surprising Truth about Plastics & The Environment
I forgot to say that all the countries cannot, will not built those plants just for plastics since they already have working plants. So they will use incinerators the most to burn plastics.
Therefore the BBC article says the plastics should be recycled and reused.
RE: Learn the Surprising Truth about Plastics & The Environment
Yes, plastics such as PVC and PTFE would need to be separated from the waste stream which should be relatively easy to minimize as they are used for durable goods and not the waste generating packaging type plastics.
If you're worried about it sticking to things, inject it as a slurry with water. That will keep it cool enough until it's in the furnace to keep it from getting gooey.
RE: Learn the Surprising Truth about Plastics & The Environment
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
When you talk about separation of PVC and PTFE you talk about recycling, separation, and perhaps reuse. This is hidden behind your discussion, and I agree on that.
The toxicity with burning is given with the following article in detail;
https://www.sciencedirect.com/science/article/pii/...
I guess i did share this earlier as well.
Talking about burning plastics in the large boilers;
If I was a boiler operator I would immediately reject this option since the boilers are designed for the certain fuel with the high efficiency. If you change the fuel you will not be able to get the same efficiency, additionally you have to clean the sticky staff in the exhaust gas on the superheaters, economiser and perhaps on the preheater with plastic addition in the furnace. These are already problem areas due to exhaust gas chemistry, coal quality, materials, and efficiency.
Plastic burning is going to make everything worse than burning fuel oil number 6 which the plant surrounding residential people always had health problem.
I do not want even mention the health problems on the people by the coal burning in power boilers. Think about very high concrete chimneys. They are taken down one by one lately believe or not.
To burn plastics you need either special incinerator or an incinerator burning all common waste. The efficiency of these already given in the BBC article.
The following, “The Recycled Plastics Market: Global Analysis and Trends. CSIRO, Australia.”, gives a good picture on the plastics recycling, good to read;
https://www.csiro.au/-/media/MF/Files/19-00213_MF_...
RE: Learn the Surprising Truth about Plastics & The Environment
I only mentioned coal plants because their design already accommodates granular or pelletized fuel.
Also, the plastics' chemistry can be optimized for burning during manufacture to eliminate any hazardous products.
This is a solution for the future, not the present.
RE: Learn the Surprising Truth about Plastics & The Environment
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com
RE: Learn the Surprising Truth about Plastics & The Environment
This post is entirely self serving. Claiming that there is no ocean gyre discounts every other point that may hold a grain of truth in your statement.
RE: Learn the Surprising Truth about Plastics & The Environment
The gyres are not floating islands of plastic. That is proven beyond doubt and the evidence was presented https://plasticsparadox.com/plastics-soup-myths/
There are areas with more plastic. They contain up to 5g of plastic per Olympic Pool of water as measured for decades by teams of scientists.
I also present huge scientific studies on turtle, whale and bird mortalities and plastics are not listed at all as a cause.
Here are the studies: https://plasticsparadox.com/plastics-soup-myths/
I am a leading independent scientist who spent 1000 hours unpaid to check the science because we can only make progress if we start with facts.
I am disappointed that you claim to care about the environment but you insist on not looking at the science and on casting slurs at me.
Here is the science for people who want to help save our planet - The Great Plastics Distraction Part 2 https://youtu.be/B9-MPJoSBC0
Chris DeArmitt PhD FRSC
President
Plastic materials consultant to the Fortune 100 - As seen on CBS 60 Minutes, BBC & Sky News
Creating New Materials - Problem Solving - Innovation Keynotes - Expert Witness
www.phantomplastics.com