#6ppd — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #6ppd, aggregated by home.social.
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Atmospheric oxidation of the anti-degradation compounds 6PPD and DPPD that are present in tire wear particulates produce approximately 90 compounds that are found in near-road environmental air samples. This mixture caused inflammation and death of human macrophages, and was more toxic than 6PPD-quinone.
Summary: https://phys.org/news/2026-05-atmospheric-compounds-pose-human-health.html
Original paper: https://www.sciencedirect.com/science/article/pii/S0160412026002655
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Manger du pneu
🔸 « C’est une sorte de Graal… »
https://www.ledevoir.com/opinion/chroniques/881509/chronique-manger-pneu
#Grall #gastronomie #restaurant #alimentation #fastfood #société #politique #toxique #pneus #6PPD #chimie #industrie #affaires
Image (Source Gallica/BnF) :
https://gallica.bnf.fr/ark:/12148/btv1b8527589h/f13.item -
Cleaning to protect salmon and orca is a good idea! graphic credit Dept of Ecology, WA state #WashingtonState #Pollution #Runoff #6PPD-q
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Attention-Worthy Links for November 29th, 2024
#Sulfur #Cooling #dimethyl sulphide #biofuels #aggregate environmental costs #Brazil #Vietnam #Drought #Robusta #Arabica #microplastics #Tires #28% #zinc oxide #6PPD #salmon #tidal power #Eco Wave #CO2 #mass extinctions #igneous #magma #CycloRotor #Voith Schneider propeller #Hailin impact crater #Northeast China ##West Iceland #Sundhnúkur #Grindavík #western Iceland ##San Geronimo III ##1541 #Sobaipuri O’odham #haakbus
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Attention-Worthy Links for November 29th, 2024
#Sulfur #Cooling #dimethyl sulphide #biofuels #aggregate environmental costs #Brazil #Vietnam #Drought #Robusta #Arabica #microplastics #Tires #28% #zinc oxide #6PPD #salmon #tidal power #Eco Wave #CO2 #mass extinctions #igneous #magma #CycloRotor #Voith Schneider propeller #Hailin impact crater #Northeast China ##West Iceland #Sundhnúkur #Grindavík #western Iceland ##San Geronimo III ##1541 #Sobaipuri O’odham #haakbus
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A 2020 paper revealed the cause of mortality: a chemical called #6PPD that is added to tires to prevent their cracking and degradation. When 6PPD, which occurs in tire dust, is exposed to ground-level ozone, it’s transformed into multiple other chemicals, including 6PPD-quinone, or 6PPD-q. The compound is acutely toxic to four of 11 tested fish species, including coho salmon. -
Toxic dust from tires is flowing into waterways from roads and highways, where it kills some species of salmon and trout.
Assemblymember Papan recently introduced legislation to remove these toxic tire particles before they slip into waterways and kill fish:
https://www.kqed.org/science/1992122/toxic-dust-threatens-california-salmon-population-lawmaker-seeks-solution #fish #6PPD #salmon #trout #waterpollution #tirepollution -
Toxic dust from tires is flowing into waterways from roads and highways, where it kills some species of salmon and trout.
Assemblymember Papan recently introduced legislation to remove these toxic tire particles before they slip into waterways and kill fish:
https://www.kqed.org/science/1992122/toxic-dust-threatens-california-salmon-population-lawmaker-seeks-solution #fish #6PPD #salmon #trout #waterpollution #tirepollution -
Toxic dust from tires is flowing into waterways from roads and highways, where it kills some species of salmon and trout.
Assemblymember Papan recently introduced legislation to remove these toxic tire particles before they slip into waterways and kill fish:
https://www.kqed.org/science/1992122/toxic-dust-threatens-california-salmon-population-lawmaker-seeks-solution #fish #6PPD #salmon #trout #waterpollution #tirepollution -
Toxic dust from tires is flowing into waterways from roads and highways, where it kills some species of salmon and trout.
Assemblymember Papan recently introduced legislation to remove these toxic tire particles before they slip into waterways and kill fish:
https://www.kqed.org/science/1992122/toxic-dust-threatens-california-salmon-population-lawmaker-seeks-solution #fish #6PPD #salmon #trout #waterpollution #tirepollution -
Toxic dust from tires is flowing into waterways from roads and highways, where it kills some species of salmon and trout.
Assemblymember Papan recently introduced legislation to remove these toxic tire particles before they slip into waterways and kill fish:
https://www.kqed.org/science/1992122/toxic-dust-threatens-california-salmon-population-lawmaker-seeks-solution #fish #6PPD #salmon #trout #waterpollution #tirepollution -
Car tires pollute by releasing 6PPD—and regulators like the EPA are finally doing something about it.
https://slate.com/technology/2023/11/car-tires-6ppd-pollution-epa.html
> Regulators—and a reluctant industry—are finally starting to deal with it.
>...we are only starting to understand its impact on wildlife and human health... such dangers could rise if consumers shift toward heavier, overpowered electric vehicles that shred tires faster...
#tires #tyres #pollution #6PPD -
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The Tyee: Want to Save Wild Salmon? Here’s What to Do https://thetyee.ca/Opinion/2023/07/28/Save-Wild-Salmon/ #bcnews #TheTyee - via @[email protected] #RaincoastConservationFoundation #6PPD-quinonelethalchemical #PacificSalmonFoundation #PenderIslandConservancy #wildsalmonconservation #TransMountainPipeline #RobertsBankTerminal2 #mixedstockfisheries #salmonclimatechange #FraserRiverSalmon #PacificWildSalmon #salmonhabitatloss #terminalfisheries #KeepFishWet #LummiIsland #fishweirs #poundnets
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The Tyee: Want to Save Wild Salmon? Here’s What to Do https://thetyee.ca/Opinion/2023/07/28/Save-Wild-Salmon/ #bcnews #TheTyee - via @[email protected] #RaincoastConservationFoundation #6PPD-quinonelethalchemical #PacificSalmonFoundation #PenderIslandConservancy #wildsalmonconservation #TransMountainPipeline #RobertsBankTerminal2 #mixedstockfisheries #salmonclimatechange #FraserRiverSalmon #PacificWildSalmon #salmonhabitatloss #terminalfisheries #KeepFishWet #LummiIsland #fishweirs #poundnets
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The Tyee: Want to Save Wild Salmon? Here’s What to Do https://thetyee.ca/Opinion/2023/07/28/Save-Wild-Salmon/ #bcnews #TheTyee - via @[email protected] #RaincoastConservationFoundation #6PPD-quinonelethalchemical #PacificSalmonFoundation #PenderIslandConservancy #wildsalmonconservation #TransMountainPipeline #RobertsBankTerminal2 #mixedstockfisheries #salmonclimatechange #FraserRiverSalmon #PacificWildSalmon #salmonhabitatloss #terminalfisheries #KeepFishWet #LummiIsland #fishweirs #poundnets
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The Tyee: Want to Save Wild Salmon? Here’s What to Do https://thetyee.ca/Opinion/2023/07/28/Save-Wild-Salmon/ #bcnews #TheTyee - via @[email protected] #RaincoastConservationFoundation #6PPD-quinonelethalchemical #PacificSalmonFoundation #PenderIslandConservancy #wildsalmonconservation #TransMountainPipeline #RobertsBankTerminal2 #mixedstockfisheries #salmonclimatechange #FraserRiverSalmon #PacificWildSalmon #salmonhabitatloss #terminalfisheries #KeepFishWet #LummiIsland #fishweirs #poundnets
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The Tyee: Want to Save Wild Salmon? Here’s What to Do https://thetyee.ca/Opinion/2023/07/28/Save-Wild-Salmon/ #bcnews #TheTyee - via @[email protected] #RaincoastConservationFoundation #6PPD-quinonelethalchemical #PacificSalmonFoundation #PenderIslandConservancy #wildsalmonconservation #TransMountainPipeline #RobertsBankTerminal2 #mixedstockfisheries #salmonclimatechange #FraserRiverSalmon #PacificWildSalmon #salmonhabitatloss #terminalfisheries #KeepFishWet #LummiIsland #fishweirs #poundnets
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The Tyee: Rain Gardens Are a Concrete Solution (in News) https://thetyee.ca/News/2023/04/20/Rain-Gardens-Concrete-Solution/ #bcnews #TheTyee - via @[email protected] #JoannaAshworth,directorofNorthShoreRainGardenProject #DeborahJonesCougarCreekStreamkeepers #PatrickCondonUBCarchitecture #NorthShoreRainGardenProject #6PPD-quinonelethalchemical #CougarCreekStreamkeepers #NorthDeltaMcAdamsCreek #DeltaSecondarySchool #Vancouverraingarden #Marpoleraingarden #Deltaraingardens #CapilanoMall #FalseCreek
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The Tyee: Rain Gardens Are a Concrete Solution (in News) https://thetyee.ca/News/2023/04/20/Rain-Gardens-Concrete-Solution/ #bcnews #TheTyee - via @[email protected] #JoannaAshworth,directorofNorthShoreRainGardenProject #DeborahJonesCougarCreekStreamkeepers #PatrickCondonUBCarchitecture #NorthShoreRainGardenProject #6PPD-quinonelethalchemical #CougarCreekStreamkeepers #NorthDeltaMcAdamsCreek #DeltaSecondarySchool #Vancouverraingarden #Marpoleraingarden #Deltaraingardens #CapilanoMall #FalseCreek
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The Tyee: Rain Gardens Are a Concrete Solution (in News) https://thetyee.ca/News/2023/04/20/Rain-Gardens-Concrete-Solution/ #bcnews #TheTyee - via @[email protected] #JoannaAshworth,directorofNorthShoreRainGardenProject #DeborahJonesCougarCreekStreamkeepers #PatrickCondonUBCarchitecture #NorthShoreRainGardenProject #6PPD-quinonelethalchemical #CougarCreekStreamkeepers #NorthDeltaMcAdamsCreek #DeltaSecondarySchool #Vancouverraingarden #Marpoleraingarden #Deltaraingardens #CapilanoMall #FalseCreek
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The Tyee: Rain Gardens Are a Concrete Solution (in News) https://thetyee.ca/News/2023/04/20/Rain-Gardens-Concrete-Solution/ #bcnews #TheTyee - via @[email protected] #JoannaAshworth,directorofNorthShoreRainGardenProject #DeborahJonesCougarCreekStreamkeepers #PatrickCondonUBCarchitecture #NorthShoreRainGardenProject #6PPD-quinonelethalchemical #CougarCreekStreamkeepers #NorthDeltaMcAdamsCreek #DeltaSecondarySchool #Vancouverraingarden #Marpoleraingarden #Deltaraingardens #CapilanoMall #FalseCreek
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The Tyee: Rain Gardens Are a Concrete Solution (in News) https://thetyee.ca/News/2023/04/20/Rain-Gardens-Concrete-Solution/ #bcnews #TheTyee - via @[email protected] #JoannaAshworth,directorofNorthShoreRainGardenProject #DeborahJonesCougarCreekStreamkeepers #PatrickCondonUBCarchitecture #NorthShoreRainGardenProject #6PPD-quinonelethalchemical #CougarCreekStreamkeepers #NorthDeltaMcAdamsCreek #DeltaSecondarySchool #Vancouverraingarden #Marpoleraingarden #Deltaraingardens #CapilanoMall #FalseCreek
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Where Pollution Hits The Road: The Growing Environmental Hazard Of Rubber Tires - As ubiquitous as rubber tires are due to the many practical benefits they offer to... - https://hackaday.com/2022/07/28/where-pollution-hits-the-road-the-growing-environmental-hazard-of-rubber-tires/ #currentevents #6ppd-quinone #originalart #featured #science #6ppd #tire