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  3. Cleaning plastic containers in a dishwasher is a source of microplastic pollution, study finds

Cleaning plastic containers in a dishwasher is a source of microplastic pollution, study finds

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  • M mouselemming@sh.itjust.works

    Betcha scrubbing them in the sink does too. It’s just harder to set up a controlled study.

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    foobarrington@lemmy.world
    wrote on last edited by
    #16

    Dishwashers usually wash hotter than you do in the sink & reuse the water, so I’d imagine they also produce more microplastic in the process.

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    • C cm0002@lemmy.world
      This post did not contain any content.
      Link Preview Image
      Cleaning plastic containers in a dishwasher is a source of microplastic pollution, study finds

      Washing household plastic containers in a dishwasher releases nanoplastic and microplastic pollution into wastewater, University of Queensland researchers have found.

      favicon

      (phys.org)

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      11111one11111@lemmy.world
      wrote on last edited by
      #17

      Contaminating what? My septic tank that gets emptied every 10 years?

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      • 1 11111one11111@lemmy.world

        Contaminating what? My septic tank that gets emptied every 10 years?

        x00z@lemmy.worldX This user is from outside of this forum
        x00z@lemmy.worldX This user is from outside of this forum
        x00z@lemmy.world
        wrote on last edited by
        #18

        It goes with the water that leaves your septic tank.

        A septic tank is only meant to separate the water from oils and sludge.

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        • 1 11111one11111@lemmy.world

          Contaminating what? My septic tank that gets emptied every 10 years?

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          swampdownloader@lemmy.dbzer0.com
          wrote on last edited by
          #19

          Where do you think the truck that empties your tank goes?

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          • F foobarrington@lemmy.world

            Dishwashers usually wash hotter than you do in the sink & reuse the water, so I’d imagine they also produce more microplastic in the process.

            M This user is from outside of this forum
            M This user is from outside of this forum
            mouselemming@sh.itjust.works
            wrote on last edited by
            #20

            Hotter yes, but no plastic-on-plastic scrubbing. And not reusing the water wouldn’t change the amount of plastic, it would just be diluted in a larger amount of water. My guess would be, larger particles. But I can see why that would have to be its own, more complicated study. Because so many more variables.

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            • M mouselemming@sh.itjust.works

              Hotter yes, but no plastic-on-plastic scrubbing. And not reusing the water wouldn’t change the amount of plastic, it would just be diluted in a larger amount of water. My guess would be, larger particles. But I can see why that would have to be its own, more complicated study. Because so many more variables.

              F This user is from outside of this forum
              F This user is from outside of this forum
              foobarrington@lemmy.world
              wrote on last edited by
              #21

              Do you know that water with microplastics doesn’t cause even more microplastics? Seems reasonable to me - the existing microplastic should be ground even finer, and also cause more microplastic to be ground off.

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              • S swampdownloader@lemmy.dbzer0.com

                Where do you think the truck that empties your tank goes?

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                11111one11111@lemmy.world
                wrote on last edited by
                #22

                No clue. Guess thats what im asking.

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                • x00z@lemmy.worldX x00z@lemmy.world

                  It goes with the water that leaves your septic tank.

                  A septic tank is only meant to separate the water from oils and sludge.

                  1 This user is from outside of this forum
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                  11111one11111@lemmy.world
                  wrote on last edited by 11111one11111@lemmy.world
                  #23

                  Really? So all my piss goes right thru and into my yard? If it filters out and stores solids wouldn’t it also catch the microplastics too?

                  x00z@lemmy.worldX 1 Reply Last reply
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                  • 1 11111one11111@lemmy.world

                    No clue. Guess thats what im asking.

                    S This user is from outside of this forum
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                    swampdownloader@lemmy.dbzer0.com
                    wrote on last edited by
                    #24

                    They haul it and dispose of it in the sewer.

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                    • F foobarrington@lemmy.world

                      Do you know that water with microplastics doesn’t cause even more microplastics? Seems reasonable to me - the existing microplastic should be ground even finer, and also cause more microplastic to be ground off.

                      M This user is from outside of this forum
                      M This user is from outside of this forum
                      mouselemming@sh.itjust.works
                      wrote on last edited by
                      #25

                      Interesting thought, we’ll have to include it in our study. I posit that the microparticles from hand washing will be larger anyway, because method, and will include plastic from the scrubber as well as the containers.

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                      • M mouselemming@sh.itjust.works

                        Interesting thought, we’ll have to include it in our study. I posit that the microparticles from hand washing will be larger anyway, because method, and will include plastic from the scrubber as well as the containers.

                        F This user is from outside of this forum
                        F This user is from outside of this forum
                        foobarrington@lemmy.world
                        wrote on last edited by
                        #26

                        There’s a good chance! Really depends on the impact of temperature, though since we’re still waaaaay below the melting point of plastic, intuitively I’d agree with you.

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                        • photonic_sorcerer@lemmy.dbzer0.comP photonic_sorcerer@lemmy.dbzer0.com

                          The overall plastic mass equated to about 6 milligrams per person per year, or about a quarter of the weight of a grain of rice

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                          B This user is from outside of this forum
                          bigfishbest@lemmy.world
                          wrote on last edited by
                          #27

                          Multiply by nr of persons and years…

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                          • F foobarrington@lemmy.world

                            There’s a good chance! Really depends on the impact of temperature, though since we’re still waaaaay below the melting point of plastic, intuitively I’d agree with you.

                            M This user is from outside of this forum
                            M This user is from outside of this forum
                            mouselemming@sh.itjust.works
                            wrote on last edited by
                            #28

                            So where do we get our funding? I’m thinking about a billion, if we call it The Big Beautiful Golden Study, sponsored by plastic and dishwasher manufacturers.

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                            • M mouselemming@sh.itjust.works

                              So where do we get our funding? I’m thinking about a billion, if we call it The Big Beautiful Golden Study, sponsored by plastic and dishwasher manufacturers.

                              F This user is from outside of this forum
                              F This user is from outside of this forum
                              foobarrington@lemmy.world
                              wrote on last edited by
                              #29

                              No no no, you have to think about it differently. Neither of those industries will want to sponsor something like this. Instead we have to go with their natural enemies - and was is the opposite of plastic (i.e. what is non-plastic)? Obviously concrete!

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                              • C cm0002@lemmy.world
                                This post did not contain any content.
                                Link Preview Image
                                Cleaning plastic containers in a dishwasher is a source of microplastic pollution, study finds

                                Washing household plastic containers in a dishwasher releases nanoplastic and microplastic pollution into wastewater, University of Queensland researchers have found.

                                favicon

                                (phys.org)

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                                timeghost@lemmy.world
                                wrote on last edited by
                                #30

                                Plastic is poison.

                                1 Reply Last reply
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                                • B bigfishbest@lemmy.world

                                  Multiply by nr of persons and years…

                                  I This user is from outside of this forum
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                                  ilega_dh@feddit.nl
                                  wrote on last edited by
                                  #31

                                  Yes, that is what “per person per year” means

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                                  • C cm0002@lemmy.world
                                    This post did not contain any content.
                                    Link Preview Image
                                    Cleaning plastic containers in a dishwasher is a source of microplastic pollution, study finds

                                    Washing household plastic containers in a dishwasher releases nanoplastic and microplastic pollution into wastewater, University of Queensland researchers have found.

                                    favicon

                                    (phys.org)

                                    E This user is from outside of this forum
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                                    etterra@discuss.online
                                    wrote on last edited by
                                    #32

                                    Well I don’t want my Vitamin P to be covered in bacteria.

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                                    • 1 11111one11111@lemmy.world

                                      Really? So all my piss goes right thru and into my yard? If it filters out and stores solids wouldn’t it also catch the microplastics too?

                                      x00z@lemmy.worldX This user is from outside of this forum
                                      x00z@lemmy.worldX This user is from outside of this forum
                                      x00z@lemmy.world
                                      wrote on last edited by
                                      #33

                                      Depends on where you live. Mine goes trough the septic tank towards the sewer. A lot of houses also just go directly to the sewers.

                                      And no, many microplastics are too lightweight to settle with the solids.

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                                      • wahots@pawb.socialW wahots@pawb.social

                                        And people are grossed out when they learn that people can have enough micro/nanoplastic in their brain to make a disposable plastic spoon (2g). 🙂

                                        Match!!M This user is from outside of this forum
                                        Match!!M This user is from outside of this forum
                                        Match!!
                                        wrote on last edited by
                                        #34

                                        the microsplastic keep my brain smooth and flexible :3

                                        R wahots@pawb.socialW 2 Replies Last reply
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                                        • Match!!M Match!!

                                          the microsplastic keep my brain smooth and flexible :3

                                          R This user is from outside of this forum
                                          R This user is from outside of this forum
                                          Romkslrqusz
                                          wrote on last edited by
                                          #35

                                          Neuroplasticity

                                          1 Reply Last reply
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