#strontium — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #strontium, aggregated by home.social.
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Warnung aus UK 🇬🇧 : Russische Cyberkriminelle kapern Router zum Passwort-Klau | heise online https://www.heise.de/news/Warnung-aus-UK-Russische-Cyberkriminelle-kapern-Router-zum-Passwort-Klau-11247959.html #CyberCrime #Russland 🇷🇺 #Russia 🇷🇺 #APT28 #ForestBlizzard #FancyBear #STRONTIUM #Sednit #Sofacy
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Diese Karte gibt Menschen ihre würde zurück
Eine Strontium-Vergleichskarte von #Angola. Wichtig für die archäologische #Forschung, denn Strontium sammelt sich in unseren #Knochen an. Und wenn man bei einem #Skelett das #Strontium misst, weiß man wo diese Person herkommt.
Mit diesen #Karten kann man herausfinden, wo genau die Personen herkamen, die wir in den Sklavengräbern #Amerikas finden.
Diese Lebensgeschichten werden so ganz Individuell zu rekonstruiert:
https://www.miss-jones.de/2023/05/05/wie-die-archaeologie-sklaven-ein-stueck-ihrer-wuerde-zurueckgibt/ -
Climatic And Anthropogenic Controls On Late Holocene Sediment Transport To The Gulf Of Mexico By The Mississippi River
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https://doi.org/10.1016/j.earscirev.2026.105401 <-- shared paper
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#water #hydrology #hydrography #humanimpacts #human #settlement #anthropogenic #levees #engineering #spatialanalysis #spatialtemporal #erosion #weathering #Mississippi #River #Sediment #Provenance #Zircon #grainsize #alluvial #alluvium #hydrogeomorphology #headwater #coast #coastal #delta #geology #Holocene #geochemistry #Sr #Nd #isotope #Strontium #Neodymium #detrital #climate #GulfofMexico -
#GFZ:
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Einblicke in die Anfänge der festen Erde
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"Die Subduktion, ein entscheidender geologischer Prozess auf der Erde, hat vermutlich Hunderte von Millionen Jahren früher begonnen als bisher angenommen. .."https://www.gfz.de/presse/meldungen/detailansicht/einblicke-in-die-anfaenge-der-festen-erde
8.8.2025
#Erde #Erdgeschichte #Erdkruste #Hadaikum #MEET #Olivin #Planet #Strontium #Subduktion
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From Detailedpedia: Discharge of radioactive water of the Fukushima Daiichi Nuclear Power Plant
Last updated at 2024-08-21
"Discharge to ocean, treated water
Advanced Liquid Processing System (2013–)
"To prevent the reactor meltdowns from worsening, a continuous supply of new water is necessary to cool the melted fuel debris. As of 2013, 400 metric tonnes of water was becoming radioactively contaminated each day. The contaminated water is pumped out and combined into the reactor-cooling loop, which includes strontium–cesium removal (KURION, SURRY) and reverse osmosis desalination processes.
"In October 2012, TEPCO introduced the "Advanced Liquid Processing System" (ALPS, Japanese: 多核種除去設備), which is designed to remove radionuclides other than tritium and carbon-14. ALPS works by first pre-processing the water by iron coprecipitation (removes alpha nuclides and organics) and carbonate coprecipitation (removes alkali earth metals including strontium elements). The water is then passed through 16 absorbent columns to remove nuclides.
"Wastewater is pumped to ALPS along with the concentrated saltwater from desalination. As some tritium still remains, even treated water would require dilution to meet drinkable standards. Although carbon-14 is not removed, the content in pre-treatment water is low enough to meet drinkable standards without dilution.
"Japan's Nuclear Regulation Authority (NRA) approved the design of ALPS in March 2013. ALPS is to be run in three independent units and will be able to purify 250 tons of water per day. Unit "A" started operation in April. In June, unit A was found to be leaking water and shut down. In July, the cause was narrowed down to chloride and hypochlorite corrosion of water tanks; TEPCO responded by adding a rubber layer into the tanks. By August, all systems were shut down awaiting repair. One unit was expected to come online by September, with full recovery planned by the end of 2013.
"By September 2018, TEPCO reports that 20% of the water had been treated to the required level.
"By 2020, the daily buildup of contaminated water was reduced to 170 metric tonnes thanks to groundwater isolation installations. TEPCO reports that 72% of the water in its tanks, some from early trials of ALPS, needed to be #repurified. The portion of ready-to-discharge water raised to 34% by 2021, and to 35% by 2023.
"Some scientists expressed reservations due to potential #bioaccumulation of #ruthenium, #cobalt, #strontium, and #plutonium, which sometimes slip through the ALPS process and were present in 71% of the tanks.
[...]
"Ferenc Dalnoki-Veress, a scientist-in-residence at the Middlebury Institute of International Studies at Monterey, said regarding dilution that bringing in living creatures makes the situation more complex. Robert Richmond, a biologist from the University of Hawaiʻi, told the BBC that the inadequate #radiological and #ecological assessment raises the concern that #Japan would be unable to detect what enters the environment and 'get the genie back in the bottle'. Dalnoki-Veress, Richmond, and three other panelists consulting for the #PacificIslandsForum wrote that #dilution may fail to account for #bioaccumulation and exposure pathways that involve organically-bound tritium (#OBT)."
Read more [includes references]:
https://www.detailedpedia.com/wiki-Discharge_of_radioactive_water_of_the_Fukushima_Daiichi_Nuclear_Power_Plant#NoNukes #WaterIsLife #OceansAreLife #TEPCOLies #FukushimaIsntOver #NoDumping #NuclearPowerPlants #PacificOcean #MarineLife
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From Detailedpedia: Discharge of radioactive water of the Fukushima Daiichi Nuclear Power Plant
Last updated at 2024-08-21
"Discharge to ocean, treated water
Advanced Liquid Processing System (2013–)
"To prevent the reactor meltdowns from worsening, a continuous supply of new water is necessary to cool the melted fuel debris. As of 2013, 400 metric tonnes of water was becoming radioactively contaminated each day. The contaminated water is pumped out and combined into the reactor-cooling loop, which includes strontium–cesium removal (KURION, SURRY) and reverse osmosis desalination processes.
"In October 2012, TEPCO introduced the "Advanced Liquid Processing System" (ALPS, Japanese: 多核種除去設備), which is designed to remove radionuclides other than tritium and carbon-14. ALPS works by first pre-processing the water by iron coprecipitation (removes alpha nuclides and organics) and carbonate coprecipitation (removes alkali earth metals including strontium elements). The water is then passed through 16 absorbent columns to remove nuclides.
"Wastewater is pumped to ALPS along with the concentrated saltwater from desalination. As some tritium still remains, even treated water would require dilution to meet drinkable standards. Although carbon-14 is not removed, the content in pre-treatment water is low enough to meet drinkable standards without dilution.
"Japan's Nuclear Regulation Authority (NRA) approved the design of ALPS in March 2013. ALPS is to be run in three independent units and will be able to purify 250 tons of water per day. Unit "A" started operation in April. In June, unit A was found to be leaking water and shut down. In July, the cause was narrowed down to chloride and hypochlorite corrosion of water tanks; TEPCO responded by adding a rubber layer into the tanks. By August, all systems were shut down awaiting repair. One unit was expected to come online by September, with full recovery planned by the end of 2013.
"By September 2018, TEPCO reports that 20% of the water had been treated to the required level.
"By 2020, the daily buildup of contaminated water was reduced to 170 metric tonnes thanks to groundwater isolation installations. TEPCO reports that 72% of the water in its tanks, some from early trials of ALPS, needed to be #repurified. The portion of ready-to-discharge water raised to 34% by 2021, and to 35% by 2023.
"Some scientists expressed reservations due to potential #bioaccumulation of #ruthenium, #cobalt, #strontium, and #plutonium, which sometimes slip through the ALPS process and were present in 71% of the tanks.
[...]
"Ferenc Dalnoki-Veress, a scientist-in-residence at the Middlebury Institute of International Studies at Monterey, said regarding dilution that bringing in living creatures makes the situation more complex. Robert Richmond, a biologist from the University of Hawaiʻi, told the BBC that the inadequate #radiological and #ecological assessment raises the concern that #Japan would be unable to detect what enters the environment and 'get the genie back in the bottle'. Dalnoki-Veress, Richmond, and three other panelists consulting for the #PacificIslandsForum wrote that #dilution may fail to account for #bioaccumulation and exposure pathways that involve organically-bound tritium (#OBT)."
Read more [includes references]:
https://www.detailedpedia.com/wiki-Discharge_of_radioactive_water_of_the_Fukushima_Daiichi_Nuclear_Power_Plant#NoNukes #WaterIsLife #OceansAreLife #TEPCOLies #FukushimaIsntOver #NoDumping #NuclearPowerPlants #PacificOcean #MarineLife
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From Detailedpedia: Discharge of radioactive water of the Fukushima Daiichi Nuclear Power Plant
Last updated at 2024-08-21
"Discharge to ocean, treated water
Advanced Liquid Processing System (2013–)
"To prevent the reactor meltdowns from worsening, a continuous supply of new water is necessary to cool the melted fuel debris. As of 2013, 400 metric tonnes of water was becoming radioactively contaminated each day. The contaminated water is pumped out and combined into the reactor-cooling loop, which includes strontium–cesium removal (KURION, SURRY) and reverse osmosis desalination processes.
"In October 2012, TEPCO introduced the "Advanced Liquid Processing System" (ALPS, Japanese: 多核種除去設備), which is designed to remove radionuclides other than tritium and carbon-14. ALPS works by first pre-processing the water by iron coprecipitation (removes alpha nuclides and organics) and carbonate coprecipitation (removes alkali earth metals including strontium elements). The water is then passed through 16 absorbent columns to remove nuclides.
"Wastewater is pumped to ALPS along with the concentrated saltwater from desalination. As some tritium still remains, even treated water would require dilution to meet drinkable standards. Although carbon-14 is not removed, the content in pre-treatment water is low enough to meet drinkable standards without dilution.
"Japan's Nuclear Regulation Authority (NRA) approved the design of ALPS in March 2013. ALPS is to be run in three independent units and will be able to purify 250 tons of water per day. Unit "A" started operation in April. In June, unit A was found to be leaking water and shut down. In July, the cause was narrowed down to chloride and hypochlorite corrosion of water tanks; TEPCO responded by adding a rubber layer into the tanks. By August, all systems were shut down awaiting repair. One unit was expected to come online by September, with full recovery planned by the end of 2013.
"By September 2018, TEPCO reports that 20% of the water had been treated to the required level.
"By 2020, the daily buildup of contaminated water was reduced to 170 metric tonnes thanks to groundwater isolation installations. TEPCO reports that 72% of the water in its tanks, some from early trials of ALPS, needed to be #repurified. The portion of ready-to-discharge water raised to 34% by 2021, and to 35% by 2023.
"Some scientists expressed reservations due to potential #bioaccumulation of #ruthenium, #cobalt, #strontium, and #plutonium, which sometimes slip through the ALPS process and were present in 71% of the tanks.
[...]
"Ferenc Dalnoki-Veress, a scientist-in-residence at the Middlebury Institute of International Studies at Monterey, said regarding dilution that bringing in living creatures makes the situation more complex. Robert Richmond, a biologist from the University of Hawaiʻi, told the BBC that the inadequate #radiological and #ecological assessment raises the concern that #Japan would be unable to detect what enters the environment and 'get the genie back in the bottle'. Dalnoki-Veress, Richmond, and three other panelists consulting for the #PacificIslandsForum wrote that #dilution may fail to account for #bioaccumulation and exposure pathways that involve organically-bound tritium (#OBT)."
Read more [includes references]:
https://www.detailedpedia.com/wiki-Discharge_of_radioactive_water_of_the_Fukushima_Daiichi_Nuclear_Power_Plant#NoNukes #WaterIsLife #OceansAreLife #TEPCOLies #FukushimaIsntOver #NoDumping #NuclearPowerPlants #PacificOcean #MarineLife
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From Detailedpedia: Discharge of radioactive water of the Fukushima Daiichi Nuclear Power Plant
Last updated at 2024-08-21
"Discharge to ocean, treated water
Advanced Liquid Processing System (2013–)
"To prevent the reactor meltdowns from worsening, a continuous supply of new water is necessary to cool the melted fuel debris. As of 2013, 400 metric tonnes of water was becoming radioactively contaminated each day. The contaminated water is pumped out and combined into the reactor-cooling loop, which includes strontium–cesium removal (KURION, SURRY) and reverse osmosis desalination processes.
"In October 2012, TEPCO introduced the "Advanced Liquid Processing System" (ALPS, Japanese: 多核種除去設備), which is designed to remove radionuclides other than tritium and carbon-14. ALPS works by first pre-processing the water by iron coprecipitation (removes alpha nuclides and organics) and carbonate coprecipitation (removes alkali earth metals including strontium elements). The water is then passed through 16 absorbent columns to remove nuclides.
"Wastewater is pumped to ALPS along with the concentrated saltwater from desalination. As some tritium still remains, even treated water would require dilution to meet drinkable standards. Although carbon-14 is not removed, the content in pre-treatment water is low enough to meet drinkable standards without dilution.
"Japan's Nuclear Regulation Authority (NRA) approved the design of ALPS in March 2013. ALPS is to be run in three independent units and will be able to purify 250 tons of water per day. Unit "A" started operation in April. In June, unit A was found to be leaking water and shut down. In July, the cause was narrowed down to chloride and hypochlorite corrosion of water tanks; TEPCO responded by adding a rubber layer into the tanks. By August, all systems were shut down awaiting repair. One unit was expected to come online by September, with full recovery planned by the end of 2013.
"By September 2018, TEPCO reports that 20% of the water had been treated to the required level.
"By 2020, the daily buildup of contaminated water was reduced to 170 metric tonnes thanks to groundwater isolation installations. TEPCO reports that 72% of the water in its tanks, some from early trials of ALPS, needed to be #repurified. The portion of ready-to-discharge water raised to 34% by 2021, and to 35% by 2023.
"Some scientists expressed reservations due to potential #bioaccumulation of #ruthenium, #cobalt, #strontium, and #plutonium, which sometimes slip through the ALPS process and were present in 71% of the tanks.
[...]
"Ferenc Dalnoki-Veress, a scientist-in-residence at the Middlebury Institute of International Studies at Monterey, said regarding dilution that bringing in living creatures makes the situation more complex. Robert Richmond, a biologist from the University of Hawaiʻi, told the BBC that the inadequate #radiological and #ecological assessment raises the concern that #Japan would be unable to detect what enters the environment and 'get the genie back in the bottle'. Dalnoki-Veress, Richmond, and three other panelists consulting for the #PacificIslandsForum wrote that #dilution may fail to account for #bioaccumulation and exposure pathways that involve organically-bound tritium (#OBT)."
Read more [includes references]:
https://www.detailedpedia.com/wiki-Discharge_of_radioactive_water_of_the_Fukushima_Daiichi_Nuclear_Power_Plant#NoNukes #WaterIsLife #OceansAreLife #TEPCOLies #FukushimaIsntOver #NoDumping #NuclearPowerPlants #PacificOcean #MarineLife
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From Detailedpedia: Discharge of radioactive water of the Fukushima Daiichi Nuclear Power Plant
Last updated at 2024-08-21
"Discharge to ocean, treated water
Advanced Liquid Processing System (2013–)
"To prevent the reactor meltdowns from worsening, a continuous supply of new water is necessary to cool the melted fuel debris. As of 2013, 400 metric tonnes of water was becoming radioactively contaminated each day. The contaminated water is pumped out and combined into the reactor-cooling loop, which includes strontium–cesium removal (KURION, SURRY) and reverse osmosis desalination processes.
"In October 2012, TEPCO introduced the "Advanced Liquid Processing System" (ALPS, Japanese: 多核種除去設備), which is designed to remove radionuclides other than tritium and carbon-14. ALPS works by first pre-processing the water by iron coprecipitation (removes alpha nuclides and organics) and carbonate coprecipitation (removes alkali earth metals including strontium elements). The water is then passed through 16 absorbent columns to remove nuclides.
"Wastewater is pumped to ALPS along with the concentrated saltwater from desalination. As some tritium still remains, even treated water would require dilution to meet drinkable standards. Although carbon-14 is not removed, the content in pre-treatment water is low enough to meet drinkable standards without dilution.
"Japan's Nuclear Regulation Authority (NRA) approved the design of ALPS in March 2013. ALPS is to be run in three independent units and will be able to purify 250 tons of water per day. Unit "A" started operation in April. In June, unit A was found to be leaking water and shut down. In July, the cause was narrowed down to chloride and hypochlorite corrosion of water tanks; TEPCO responded by adding a rubber layer into the tanks. By August, all systems were shut down awaiting repair. One unit was expected to come online by September, with full recovery planned by the end of 2013.
"By September 2018, TEPCO reports that 20% of the water had been treated to the required level.
"By 2020, the daily buildup of contaminated water was reduced to 170 metric tonnes thanks to groundwater isolation installations. TEPCO reports that 72% of the water in its tanks, some from early trials of ALPS, needed to be #repurified. The portion of ready-to-discharge water raised to 34% by 2021, and to 35% by 2023.
"Some scientists expressed reservations due to potential #bioaccumulation of #ruthenium, #cobalt, #strontium, and #plutonium, which sometimes slip through the ALPS process and were present in 71% of the tanks.
[...]
"Ferenc Dalnoki-Veress, a scientist-in-residence at the Middlebury Institute of International Studies at Monterey, said regarding dilution that bringing in living creatures makes the situation more complex. Robert Richmond, a biologist from the University of Hawaiʻi, told the BBC that the inadequate #radiological and #ecological assessment raises the concern that #Japan would be unable to detect what enters the environment and 'get the genie back in the bottle'. Dalnoki-Veress, Richmond, and three other panelists consulting for the #PacificIslandsForum wrote that #dilution may fail to account for #bioaccumulation and exposure pathways that involve organically-bound tritium (#OBT)."
Read more [includes references]:
https://www.detailedpedia.com/wiki-Discharge_of_radioactive_water_of_the_Fukushima_Daiichi_Nuclear_Power_Plant#NoNukes #WaterIsLife #OceansAreLife #TEPCOLies #FukushimaIsntOver #NoDumping #NuclearPowerPlants #PacificOcean #MarineLife
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What’s being done now about #RadioactiveWater that threatens the #ColumbiaRiver in #WashingtonState?
by Annette Cary
Tue, July 9, 2024"A major #radioactive contamination threat to the Columbia River should be removed at the #Hanford #nuclear site before the end of summer.
"Hanford workers have started to pump contaminated water from the final basin of the nuclear reservation’s nine reactors along the Columbia River.
"'This effort will eliminate the risk of a leak of contaminated water to the groundwater about a quarter-mile from the Columbia River,' said Andy Wiborg, the Department of Energy acting deputy assistant manager for river and plateau cleanup."
[...]
"The K West and K East Reactor basins were the last to be used, after storing irradiated fuel from N Reactor that was not processed following the end of the Cold War. Before the fuel was removed in 2004, it #corroded underwater, contributing to a highly #RadioactiveSludge.
"In 2019 the last of the sludge was removed, leaving draining the water the next major task to reduce risk from the basins.
"The nearby K East Reactor basin was emptied first.
"Then in June, the first tanker truck with basin water pulled away from the K West Reactor.
About 60 tanker trucks have been filled with filtered water to remove radioactive contamination from the K West Reactor basin as it is being drained. The work will protect the nearby Columbia River.
About 60 tanker trucks have been filled with filtered water to remove radioactive contamination from the K West Reactor basin as it is being drained. The work will protect the nearby Columbia River."About 400,000 gallons have been pumped out of the basin so far, which is the equivalent of six residential swimming pools, said Heather Dale, DOE Hanford assistant manager for the river and plateau. About 60 tanker trucks have been filled with basin water.
[...]
"They also installed a system to pump out and then filter the contaminated water before it it loaded into tanker trucks.
"The filtering system removes particles and also uses an ion exchange system to remove radioactive #cesium and #strontium from the water. The initial resin used in the ion exchange system DID NOT WORK WELL, the Defense Nuclear Facilities Safety Board said in January.
[...]
"Some of the contents of the vertical pipe units in the K West Reactor basin may be required to be sent to the nation’s repository for transuranic radioactive waste in New Mexico for disposal [#WIPP].
Read more:
https://news.yahoo.com/news/being-done-now-radioactive-water-181740119.html#WaterIsLife
#NoNukes
#NoDumping
#FutureGenerations
#NoWar
#NoNuclearWeapons
#RethinkNotRestart
#NuclearWaste
#HanfordNuclearSite