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  3. What would a world look like if recycling reached 100%?

What would a world look like if recycling reached 100%?

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  • D [email protected]

    [off topic?]

    "The Midas Plague" by Fredrick Pohl.

    A light-hearted science fiction story where 100% recycling, free atomic power, and robot labor have combined to create a glut of consumer goods. So, the higher your status, the less you use. Folks in the ghetto have ten houses and a thousand robot servants, while the Beverly Hills elites live in shacks and play cards for matches.

    Fun read.

    janus2@lemmy.zipJ This user is from outside of this forum
    janus2@lemmy.zipJ This user is from outside of this forum
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    wrote last edited by
    #28

    we can already sorta see this in fashion

    in ye olde days, the more bits and baubles and lace and ruffles you had on your clothes/shoes/furniture, the richer you were

    since the advent of industrialized consumer goods, flashy embellished things are marketed to the working class meanwhile the bourgeois drop mega money on plain color or simply patterned gowns and tuxes, absurdly minimalist furniture, and unadorned shoes that showcase whatever exotic material they're made of

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    11
    • kolanaki@pawb.socialK [email protected]

      No... I believe that's a foot. With BBQ sauce.

      Y This user is from outside of this forum
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      wrote last edited by
      #29

      Ah, so we’ve reached the ‘fine dining’ stage of recycling.

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      • Y [email protected]
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        wrote last edited by
        #30

        https://www.youtube.com/watch?v=6mzq5CVcZak

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          wrote last edited by [email protected]
          #31

          Instead of focusing on the efforts of individual persons and households, I think more effort should be focused on industrial symbiosis - identifying industrial waste and side streams that can be useful inputs into the products of other industries, and connecting those industries.

          For example, you might have a local electricity-generating station that takes some of the steam that's created as a side effect of their process, and sends that steam to an oil refinery located next door. The oil refinery has a water hook-up and sends regular water to power station for their power generation, but they also send their treated effluent water for the power plant to use in cleaning as well as stabilizing fly ash, and they also send over their flare gas as an extra energy source for generating power.

          The oil refinery could send it's excess gas to a gypsum board manufacturer just down the road; the gypsum board manufacturer could also get most of it's gypsum from the power plant's sulfur dioxide scrubbers.

          The power station could also send more of it's excess steam to a nearby pharmaceutical manufacturer; the pharmaceutical manufacturer could send some of the bio-sludge waste it produces to local farms as fertilizer, and the rest of the sludge might get processed into biofuel for the power station. Hot water from the pharmaceutical plant could be sent to the local wastewater treatment plant, which generates sludge, which could be sold to a soil remediation firm.

          The power station could use it's excess heat to heat a bunch of local homes, some local greenhouses, and then they could also send some more excess heat to a fish farm. The sludge from the fish farm could be used as fertilizer at local farms.

          The power station's fly ash and clinker could be sent to roadbuilders and cement manufacturers, and the oil refinery's recovered sulfur could be sold to a sulfuric acid manufacturer.

          Such a theoretical symbiosis could prevent 200,000 tons of fly ash and clinker and 80,000 tons of scrubber sludge from going into a local landfill; 130,000 tons of carbon dioxide and 4,300-5,300 tons of sulfur/sulfur dioxide being released into the air; and 1,000,000 cubic meters of sludge headed to either the landfill or the sea.

          Oh, wait - that's not fantasy, that's the Kalundborg Eco-industrial Park in Denmark. It's not 100% recycling, but it's fucking glorious.

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          • S [email protected]

            Plastic recycling is a lie, sure.

            Recycling other materials like aluminum, steel, copper, glass, and a ton of other materials is perfectly sound. Oil companies just piggybacked on the success with those materials to sell their lie.

            hemmes@lemmy.worldH This user is from outside of this forum
            hemmes@lemmy.worldH This user is from outside of this forum
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            wrote last edited by
            #32

            Not as much as you think. Many of the recyclable materials you mentioned are “contaminated” with the contents they were used to deliver because folks don’t wash them well enough. It’s not their fault; we’re told to “rinse” the materials, but they really have to be fully washed, a tough task for many of those cans with crevices and ridges that are often missed. Other contaminants include throwing in what you think is the correct metal or plastic, but it’s not, and that ruins a whole batch.

            As usual, John Oliver says it best.

            U N 2 Replies Last reply
            8
            • Y [email protected]

              I want the easiest path to have the most pleasant shit in the morning i can possibly have in the future.

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              wrote last edited by
              #33

              They already mentioned the slumber shitter 5000 how much easier do you want it than ‘not needed’???

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              1
              • hemmes@lemmy.worldH [email protected]

                Not as much as you think. Many of the recyclable materials you mentioned are “contaminated” with the contents they were used to deliver because folks don’t wash them well enough. It’s not their fault; we’re told to “rinse” the materials, but they really have to be fully washed, a tough task for many of those cans with crevices and ridges that are often missed. Other contaminants include throwing in what you think is the correct metal or plastic, but it’s not, and that ruins a whole batch.

                As usual, John Oliver says it best.

                U This user is from outside of this forum
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                wrote last edited by
                #34

                Raw materials come from the ground. By your standards of “contamination” aren’t raw materials much more contaminated?

                A lot of work goes into refining glass, aluminum, steel, copper etc. A lot of impurities have to be removed to make those materials for the first time.

                C hemmes@lemmy.worldH 2 Replies Last reply
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                • U [email protected]

                  Raw materials come from the ground. By your standards of “contamination” aren’t raw materials much more contaminated?

                  A lot of work goes into refining glass, aluminum, steel, copper etc. A lot of impurities have to be removed to make those materials for the first time.

                  C This user is from outside of this forum
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                  wrote last edited by [email protected]
                  #35

                  Metallurgy isn't my field, but here's an educated guess...

                  There are different kinds of contaminants. In raw ore you largely have silicate rock and metals. In recycled material you have relatively pure metal (alloys), and a large variety of volatiles.

                  Now with ore you can grind it all into sand, sift it, and smelt all the heavy grains. The rock should mostly just separate from the metal, these are just phase changes. But with recycling, those volatiles are going to burn and some are going to react with the metals, changing the chemical makeup. And with ore, you basically know what minerals you're working with. With recycled materials, it's anyone's guess. Does this can contain some food residue? Or an oil? Perhaps chemical cleaning agents? Is another plastic container stuffed inside?

                  There's a lot of variables with recycled materials, I imagine it's hard to predict how some of those variables react.

                  O 1 Reply Last reply
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                  • hurlingdurling@lemmy.worldH [email protected]

                    Recycling is a fraud. It was invented by the oil and plastic industry to pass the blame to consumers and shield themselves from repercussions. While some plastics CAN be recycled, its only numbers 1-3, every other plastic cannot be recycled or its so expensive that companies had no incentive to do it, and this still doesn't include paper that also has a limit on what it can be recycled to.

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                    wrote last edited by
                    #36

                    Paper can be recycled 7 times. Every time the quality degrades because the fibers get shorter. The last recycle is purely for toiletpaper or crêpe.

                    N 1 Reply Last reply
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                    • hemmes@lemmy.worldH [email protected]

                      Not as much as you think. Many of the recyclable materials you mentioned are “contaminated” with the contents they were used to deliver because folks don’t wash them well enough. It’s not their fault; we’re told to “rinse” the materials, but they really have to be fully washed, a tough task for many of those cans with crevices and ridges that are often missed. Other contaminants include throwing in what you think is the correct metal or plastic, but it’s not, and that ruins a whole batch.

                      As usual, John Oliver says it best.

                      N This user is from outside of this forum
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                      wrote last edited by
                      #37

                      Comment from a German specialist in a thread about this from 2017:

                      Die nicht recykelbaren Reste wie Lebensmittelreste, Farbauftrag oder irgendwelche Etiketten verbrennen in der Schmelze und treiben oben auf dem flüssigen Metall als Schlacke, die einfach abgeschöpft und entsorgt werden kann.

                      Translation:

                      The non-recyclable residues, such as food scraps, paint coatings or labels burn off in the melt and float to the top of the molten metal as slags, which can simply be skimmed off and disposed of.

                      F hemmes@lemmy.worldH O 3 Replies Last reply
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                      • N [email protected]

                        Comment from a German specialist in a thread about this from 2017:

                        Die nicht recykelbaren Reste wie Lebensmittelreste, Farbauftrag oder irgendwelche Etiketten verbrennen in der Schmelze und treiben oben auf dem flüssigen Metall als Schlacke, die einfach abgeschöpft und entsorgt werden kann.

                        Translation:

                        The non-recyclable residues, such as food scraps, paint coatings or labels burn off in the melt and float to the top of the molten metal as slags, which can simply be skimmed off and disposed of.

                        F This user is from outside of this forum
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                        wrote last edited by
                        #38

                        I was a process engineer in an aluminum plant. While I didn't directly work in remelt, this is correct as I understand it.

                        20:1 is the net energy usage for new aluminum smelting:recycling.

                        Recycle your metals please.

                        N 1 Reply Last reply
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                        • A This user is from outside of this forum
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                          wrote last edited by
                          #39

                          There's also the Guitang Group in China. They have a massive farm that grows sugar cane, which is processed at their sugar refinery and then sold. But the sugar refining process generates spent molasses, so they built a plant that takes the spent molasses and creates alcohol, which they then also sell.

                          The alcohol plant also creates alcohol residue, so they built a fertilizer plant that makes the alcohol residue into fertilizer, which they use on their sugar cane farm.

                          The sugar refinery also has crushed sugar cane as a result of their processing, so they built a plant to turn the crushed sugar cane into pulp, then a paper mill to turn the pulp into paper, which is sold.

                          The pulp plant creates a black liquid as a side product, so they send that through an alkali recovery process; the recovered alkali is sent back to the pulp plant to create more pulp.

                          The alkali recovery process also creates a white sludge byproduct so they built a cement mill. They take the white sludge from the alkali recovery process, along with the filter sludge that comes out of the sugar refinery, and make cement.

                          So they wanted to sell sugar, but they've limited pollution and waste, improved their plantation's output with inexpensive fertilizer, and also get to sell alcohol, paper and cement.

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                            wrote last edited by
                            #40

                            Unless industry is using the raw material produced from recycling, we'll never get to 100% recycling. People throwing stuff in the blue bag or green bin, whatever it is in your region, that's only the first step. We are a long way off from 100%. We have countries who have refused to accept shipments of recycled products because there's no market for that material.

                            pcr3@lemmy.worldP 1 Reply Last reply
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                            • F [email protected]

                              I was a process engineer in an aluminum plant. While I didn't directly work in remelt, this is correct as I understand it.

                              20:1 is the net energy usage for new aluminum smelting:recycling.

                              Recycle your metals please.

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                              wrote last edited by
                              #41

                              https://m.youtube.com/shorts/f5-Ljn7GX_8

                              This short explains the German mindset about recycling. The only difference is that in Germany, the letter would be laminated.

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                              0
                              • hurlingdurling@lemmy.worldH [email protected]

                                Recycling is a fraud. It was invented by the oil and plastic industry to pass the blame to consumers and shield themselves from repercussions. While some plastics CAN be recycled, its only numbers 1-3, every other plastic cannot be recycled or its so expensive that companies had no incentive to do it, and this still doesn't include paper that also has a limit on what it can be recycled to.

                                irelephant@lemmy.dbzer0.comI This user is from outside of this forum
                                irelephant@lemmy.dbzer0.comI This user is from outside of this forum
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                                wrote last edited by
                                #42

                                SOME recycling is a fraud. Glass, metal and paper is great for recycling.

                                Plastic in general is just awful.

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                                2
                                • U [email protected]

                                  Raw materials come from the ground. By your standards of “contamination” aren’t raw materials much more contaminated?

                                  A lot of work goes into refining glass, aluminum, steel, copper etc. A lot of impurities have to be removed to make those materials for the first time.

                                  hemmes@lemmy.worldH This user is from outside of this forum
                                  hemmes@lemmy.worldH This user is from outside of this forum
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                                  wrote last edited by
                                  #43

                                  Raw materials is not what we’re talking about here. Local recycling plants are not processing raw materials - that’s a completely different process. They are very limited systems designed to process consumer materials.

                                  U B 2 Replies Last reply
                                  0
                                  • N [email protected]

                                    Comment from a German specialist in a thread about this from 2017:

                                    Die nicht recykelbaren Reste wie Lebensmittelreste, Farbauftrag oder irgendwelche Etiketten verbrennen in der Schmelze und treiben oben auf dem flüssigen Metall als Schlacke, die einfach abgeschöpft und entsorgt werden kann.

                                    Translation:

                                    The non-recyclable residues, such as food scraps, paint coatings or labels burn off in the melt and float to the top of the molten metal as slags, which can simply be skimmed off and disposed of.

                                    hemmes@lemmy.worldH This user is from outside of this forum
                                    hemmes@lemmy.worldH This user is from outside of this forum
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                                    wrote last edited by
                                    #44

                                    I’m not saying we shouldn’t recycle, we of course should. But most local recycling plants don’t have that capability.

                                    And the biggest problem are plastics - glass and metal materials are much more forgiving.

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                                    1
                                    • hemmes@lemmy.worldH [email protected]

                                      Raw materials is not what we’re talking about here. Local recycling plants are not processing raw materials - that’s a completely different process. They are very limited systems designed to process consumer materials.

                                      U This user is from outside of this forum
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                                      wrote last edited by
                                      #45

                                      We’re talking about whether recycling is feasible.

                                      Whether or not it is feasible is decided by how hard it is to do compared to just making new materials.

                                      Your comment seemed to be saying the contaminates in recycling make them harder to recycle back to their raw materials (compared to making new raw materials).

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                                      2
                                      • N [email protected]

                                        Comment from a German specialist in a thread about this from 2017:

                                        Die nicht recykelbaren Reste wie Lebensmittelreste, Farbauftrag oder irgendwelche Etiketten verbrennen in der Schmelze und treiben oben auf dem flüssigen Metall als Schlacke, die einfach abgeschöpft und entsorgt werden kann.

                                        Translation:

                                        The non-recyclable residues, such as food scraps, paint coatings or labels burn off in the melt and float to the top of the molten metal as slags, which can simply be skimmed off and disposed of.

                                        O This user is from outside of this forum
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                                        wrote last edited by
                                        #46

                                        Yeah, contaminants aren't a big deal with metal recycling.

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                                        2
                                        • C [email protected]

                                          Metallurgy isn't my field, but here's an educated guess...

                                          There are different kinds of contaminants. In raw ore you largely have silicate rock and metals. In recycled material you have relatively pure metal (alloys), and a large variety of volatiles.

                                          Now with ore you can grind it all into sand, sift it, and smelt all the heavy grains. The rock should mostly just separate from the metal, these are just phase changes. But with recycling, those volatiles are going to burn and some are going to react with the metals, changing the chemical makeup. And with ore, you basically know what minerals you're working with. With recycled materials, it's anyone's guess. Does this can contain some food residue? Or an oil? Perhaps chemical cleaning agents? Is another plastic container stuffed inside?

                                          There's a lot of variables with recycled materials, I imagine it's hard to predict how some of those variables react.

                                          O This user is from outside of this forum
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                                          wrote last edited by
                                          #47

                                          For metals, it's pretty trivial to remove slag (contaminants) from the metal. Basically everything floats to the top and you can just scrape it off.

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