#pollutedwater — Public Fediverse posts

The fight against AI data centers is important – but it’s just a starting point | Bruce Schneier and Nathan E Sanders https://www.theguardian.com/commentisfree/2026/jul/09/ai-datacenter-company-politics #AI #DataCenters #tech #pollution #PollutedWater #WealthConcentration #oligarchy

The fight against AI data centers is important – but it’s just a starting point | Bruce Schneier and Nathan E Sanders https://www.theguardian.com/commentisfree/2026/jul/09/ai-datacenter-company-politics #AI #DataCenters #tech #pollution #PollutedWater #WealthConcentration #oligarchy

The fight against AI data centers is important – but it’s just a starting point | Bruce Schneier and Nathan E Sanders https://www.theguardian.com/commentisfree/2026/jul/09/ai-datacenter-company-politics #AI #DataCenters #tech #pollution #PollutedWater #WealthConcentration #oligarchy

The fight against AI data centers is important – but it’s just a starting point | Bruce Schneier and Nathan E Sanders https://www.theguardian.com/commentisfree/2026/jul/09/ai-datacenter-company-politics #AI #DataCenters #tech #pollution #PollutedWater #WealthConcentration #oligarchy

The fight against AI data centers is important – but it’s just a starting point | Bruce Schneier and Nathan E Sanders https://www.theguardian.com/commentisfree/2026/jul/09/ai-datacenter-company-politics #AI #DataCenters #tech #pollution #PollutedWater #WealthConcentration #oligarchy

https://www.europesays.com/iran/72347/ Iraq fish die-off leaves farmers mourning lost livelihoods #authorities #FishFarmer #HaidarKazem #Iraq #MassiveFish #PollutedWater #TigrisRiver #UntreatedSewage #WaterTreatmentPlants

Pollution from Russian strike on Ukraine hydro plant cuts water to Moldovan city

CHISINAU, March 16 (Reuters) – A Russian attack on a hydroelectric plant in southern Ukraine triggered an oil…
#Moldova #MD #Europe #Europa #EU #EuropeanUnion #hydroelectricplant #maiasandu #pollutedwater #russianattack #Ukraine
https://www.europesays.com/2851038/

#GoldExtraction from #EWaste gets 10 times more efficient with new sponge material

Researchers developed a nanoscale cross-dimensional composite material via self-assembly of two-dimensional graphene oxide and one-dimensional chitosan macromolecules.

By Prabhat Ranjan Mishra, Oct 27, 2024

"Researchers have developed a new type of material that’s 10 times more efficient at extracting gold from e-waste than previous adsorbents. Developed by chemists and materials scientists at the National University of Singapore, the material is a type of sponge made of #GrapheneOxide and #chitosan [shrimp shells].

"The material can reportedly transform the way gold is extracted from electronic wastes, which has been described so far as a dirty business with low yields and results in toxic #pollutants.

"The cheaper, cleaner and efficient method was tested by researchers using real e-waste provided by a recycling company."

[...]

"While the present work focused on gold, the team say the technique could be adapted to recover other valuable metals such as #silver, #platinum or #palladium from #ElectronicWaste or even #mining residues. And that is not all: as well as e-waste, the technology might be applied to a wider range of environmental cleaning efforts, such as filtering out #HeavyMetals from #PollutedWater sources or industrial effluents, reported Physics World."

Read more:
https://interestingengineering.com/innovation/gold-extraction-from-e-waste-sponge


Article in Physics World - Eco-friendly graphene composite recovers gold from e-waste

24 Oct 2024

https://physicsworld.com/a/eco-friendly-graphene-composite-recovers-gold-from-e-waste/

#SolarPunkSunday #NoGoldMining
#EWasteRecycling #MetalsExtraction #Electronics #RareEarthMinerals #Recycling #NewTechnology #ShrimpShells

#GoldExtraction from #EWaste gets 10 times more efficient with new sponge material

Researchers developed a nanoscale cross-dimensional composite material via self-assembly of two-dimensional graphene oxide and one-dimensional chitosan macromolecules.

By Prabhat Ranjan Mishra, Oct 27, 2024

"Researchers have developed a new type of material that’s 10 times more efficient at extracting gold from e-waste than previous adsorbents. Developed by chemists and materials scientists at the National University of Singapore, the material is a type of sponge made of #GrapheneOxide and #chitosan [shrimp shells].

"The material can reportedly transform the way gold is extracted from electronic wastes, which has been described so far as a dirty business with low yields and results in toxic #pollutants.

"The cheaper, cleaner and efficient method was tested by researchers using real e-waste provided by a recycling company."

[...]

"While the present work focused on gold, the team say the technique could be adapted to recover other valuable metals such as #silver, #platinum or #palladium from #ElectronicWaste or even #mining residues. And that is not all: as well as e-waste, the technology might be applied to a wider range of environmental cleaning efforts, such as filtering out #HeavyMetals from #PollutedWater sources or industrial effluents, reported Physics World."

Read more:
https://interestingengineering.com/innovation/gold-extraction-from-e-waste-sponge


Article in Physics World - Eco-friendly graphene composite recovers gold from e-waste

24 Oct 2024

https://physicsworld.com/a/eco-friendly-graphene-composite-recovers-gold-from-e-waste/

#SolarPunkSunday #NoGoldMining
#EWasteRecycling #MetalsExtraction #Electronics #RareEarthMinerals #Recycling #NewTechnology #ShrimpShells

#GoldExtraction from #EWaste gets 10 times more efficient with new sponge material

Researchers developed a nanoscale cross-dimensional composite material via self-assembly of two-dimensional graphene oxide and one-dimensional chitosan macromolecules.

By Prabhat Ranjan Mishra, Oct 27, 2024

"Researchers have developed a new type of material that’s 10 times more efficient at extracting gold from e-waste than previous adsorbents. Developed by chemists and materials scientists at the National University of Singapore, the material is a type of sponge made of #GrapheneOxide and #chitosan [shrimp shells].

"The material can reportedly transform the way gold is extracted from electronic wastes, which has been described so far as a dirty business with low yields and results in toxic #pollutants.

"The cheaper, cleaner and efficient method was tested by researchers using real e-waste provided by a recycling company."

[...]

"While the present work focused on gold, the team say the technique could be adapted to recover other valuable metals such as #silver, #platinum or #palladium from #ElectronicWaste or even #mining residues. And that is not all: as well as e-waste, the technology might be applied to a wider range of environmental cleaning efforts, such as filtering out #HeavyMetals from #PollutedWater sources or industrial effluents, reported Physics World."

Read more:
https://interestingengineering.com/innovation/gold-extraction-from-e-waste-sponge


Article in Physics World - Eco-friendly graphene composite recovers gold from e-waste

24 Oct 2024

https://physicsworld.com/a/eco-friendly-graphene-composite-recovers-gold-from-e-waste/

#SolarPunkSunday #NoGoldMining
#EWasteRecycling #MetalsExtraction #Electronics #RareEarthMinerals #Recycling #NewTechnology #ShrimpShells

#GoldExtraction from #EWaste gets 10 times more efficient with new sponge material

Researchers developed a nanoscale cross-dimensional composite material via self-assembly of two-dimensional graphene oxide and one-dimensional chitosan macromolecules.

By Prabhat Ranjan Mishra, Oct 27, 2024

"Researchers have developed a new type of material that’s 10 times more efficient at extracting gold from e-waste than previous adsorbents. Developed by chemists and materials scientists at the National University of Singapore, the material is a type of sponge made of #GrapheneOxide and #chitosan [shrimp shells].

"The material can reportedly transform the way gold is extracted from electronic wastes, which has been described so far as a dirty business with low yields and results in toxic #pollutants.

"The cheaper, cleaner and efficient method was tested by researchers using real e-waste provided by a recycling company."

[...]

"While the present work focused on gold, the team say the technique could be adapted to recover other valuable metals such as #silver, #platinum or #palladium from #ElectronicWaste or even #mining residues. And that is not all: as well as e-waste, the technology might be applied to a wider range of environmental cleaning efforts, such as filtering out #HeavyMetals from #PollutedWater sources or industrial effluents, reported Physics World."

Read more:
https://interestingengineering.com/innovation/gold-extraction-from-e-waste-sponge


Article in Physics World - Eco-friendly graphene composite recovers gold from e-waste

24 Oct 2024

https://physicsworld.com/a/eco-friendly-graphene-composite-recovers-gold-from-e-waste/

#SolarPunkSunday #NoGoldMining
#EWasteRecycling #MetalsExtraction #Electronics #RareEarthMinerals #Recycling #NewTechnology #ShrimpShells

#GoldExtraction from #EWaste gets 10 times more efficient with new sponge material

Researchers developed a nanoscale cross-dimensional composite material via self-assembly of two-dimensional graphene oxide and one-dimensional chitosan macromolecules.

By Prabhat Ranjan Mishra, Oct 27, 2024

"Researchers have developed a new type of material that’s 10 times more efficient at extracting gold from e-waste than previous adsorbents. Developed by chemists and materials scientists at the National University of Singapore, the material is a type of sponge made of #GrapheneOxide and #chitosan [shrimp shells].

"The material can reportedly transform the way gold is extracted from electronic wastes, which has been described so far as a dirty business with low yields and results in toxic #pollutants.

"The cheaper, cleaner and efficient method was tested by researchers using real e-waste provided by a recycling company."

[...]

"While the present work focused on gold, the team say the technique could be adapted to recover other valuable metals such as #silver, #platinum or #palladium from #ElectronicWaste or even #mining residues. And that is not all: as well as e-waste, the technology might be applied to a wider range of environmental cleaning efforts, such as filtering out #HeavyMetals from #PollutedWater sources or industrial effluents, reported Physics World."

Read more:
https://interestingengineering.com/innovation/gold-extraction-from-e-waste-sponge


Article in Physics World - Eco-friendly graphene composite recovers gold from e-waste

24 Oct 2024

https://physicsworld.com/a/eco-friendly-graphene-composite-recovers-gold-from-e-waste/

#SolarPunkSunday #NoGoldMining
#EWasteRecycling #MetalsExtraction #Electronics #RareEarthMinerals #Recycling #NewTechnology #ShrimpShells

"This is a truly thought-provoking story that people need to read. I enjoyed the plot twists and the vivid description, the tension and moments of humour."
Erin Potter, Shamrock Editing

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#dystopian #dystopiannovel #contaminatedwater #dirtywater #filthywater #foulwater #impurewater #infectedwater #pollutedwater #uncleanwater #unwholesomewater