http://fukushima-diary.com/2013/07/2012tepco-monitored-seawater-contamination-10-mins-ntawm-they-found-the-leakage-850000-bqm3-of-sr-90-detected/
MarketResearchReports.Biz tshaj tawm ntxiv ntawm daim ntawv tshaj tawm tshiab "Kab Muag Khoom Kev Ua Lag Luam: Kev Ntsuas Kev Lag Luam Thoob Ntiaj Teb 2012-2016 thiab Kev Ntsuas Kev Lag Luam 2017-2027" rau nws cov ntaub ntawv.
Margery Brown tau tso tawm cov ntawv sau no zoo rau kev cuam tshuam ntawm Cesium zaub mov paug, raws li kev tshawb fawb ntau.
Yuav yog qhov pom ntawm Iodine I-129 los ntawm lub ru tsev tin hauv cov yeeb nkab polyester lim. Nws tsis muaj txhij. Cov dej nag tau dhau los ntawm qhov lim dej polyester no ntawm 36 sqm tin ru tsev ntawm qhov chaw nyob ntawm Lub Hiav Txwv Sunshine. Yog tias nws yog, nws tseem yog qhov kuaj pom me me ntawm I-129, vim lub lim tau nyob hauv qhov chaw rau tag nrho lub Tsib Hlis. Nco ntsoov koj, tsis yog txhua yam ntawm nws yuav raug ntes siv qhov kev lim dej. Ntau ntawm Beryllium Be-7 kuj tseem muaj! Yog tias kuv-129 nyob hauv qhov kev xeem no yav qab teb Hemisphere, nws yuav xav tias yuav muaj ntau ntau los nag nyob rau sab qaum teb Hemisphere!
Cov kev txwv zaub mov noj tau teev nyob hauv ob theem. Ib qho yog qhov twg cov khoom raug txwv kiag li ntawm muag, lwm qhov uas nws yuav tsum dhau tsoomfwv kev tswj hwm txoj haujlwm ua ntej nws tuaj yeem muag tau. Tsoomfwv kev tswj hwm txoj haujlwm tso cai rau cov khoom kom muaj txog li 100 bq / kg ntawm cesium ua ntej lawv yuav tiv thaiv nws los ntawm muag. Cov kev tswj hwm cov kev ua haujlwm tsis zoo. Cov tshev tsom teeb yuav tsis ntes cov khoom tsis huv. Kev tshuaj ntsuam kom loj tuaj yeem nco cov khoom sib kis tau zoo nrog cov khoom tsis raug. Txhua yam qis dua 100 bq / kg raug tso cai muag.
Kev siv hluav taws xob tsis zoo los ntawm cov khoom noj tsis huv lossis dej radiates lub cev lub cev muaj cov koob tshuaj hluav taws xob ntau dhau mus ntev. Qhov no txhais tau tias kev noj haus ntawm isotopes ntau hauv av yuav ua rau muaj kev pheej hmoo rau cov neeg zoo. Cov menyuam yaus thiab cov poj niam cev xeeb tub yog qhov paub tob ntawm cov hluav taws xob.
Tau ntau xyoo, Michael Collins ntawm EnviroReporter, tau muab cov ncauj lus zoo ntawm Los Angeles Rocketdyne qhov chaw tsis huv, thiab npog.
Strontium-90 yog ib qho tshuaj lom thiab tsis muaj txiaj ntsig kev noj qab haus huv rau lub cev, nyob rau txhua theem kev sib kis!
Kev Ntsuam Xyuas Lub Pob: Pob Pob Kev Ua Lag Luam yog sib cais los ntawm cov khoom lag luam nrog cov nqi tsim khoom, cov peev nyiaj muag, kev thov thiab kev pabcuam lub tswv yim: Deep-Groove Pob Bearings, Angular Sib cuag Pob Bearings, Axial Pob Bearings, Self-Aligning Pob Bearings, Lwm Tus,
Nyob nruab nrab ntawm ob hnub no, kwv yees 63 PBq (1.7 MCi) ntawm cov pa hluav taws xob los ntawm kev tshawb fawb, tshuaj, thiab kev lag luam nuclear kev lag luam tau ntim, feem ntau hauv cov nruas hlau lined nrog pob zeb ua ke thiab bitumen matrix, thiab pov tseg ntawm hiav txwv.
2.3 Lwm cov haujlwm tau ua pov thawj tias insoluble radionuclides (xws li cov uas tsim los ntawm kev tsis sib haum ntawm uranium thiab lwm yam khoom cuav), tawm mus rau hauv hiav txwv los ntawm qhov chaw Sellafield, tuaj yeem taug kev ntau pua kms los ntawm qhov chaw. Xov tooj cua nuclides, xws li Plutonium 239 (nrog lub neej ib nrab ntawm 24,110 xyoo), adsorb muaj zog rau sab nraud ntawm cov teeb meem txhawm rau raug tshem tawm hauv kem dej nyob qhov twg lawv muaj rau thauj hauv kem dej (dhau ntawm kev ncua deb thiab lub sijhawm teev) tom qab ntawv cog lus tso rau hauv cov khoom zoo hauv cov khoom lag luam xws li estuarine thiab ntug dej hiav txwv av nkos thiab ntsev marshes. (Ref 5)
Qhov kev tshawb fawb kuv tau pom tias 5 Bq / kg rau menyuam yaus yuav tsum yog qhov siab tshaj plaws rau Cesium, tab sis nyiam dua tsis muaj.
Ntiaj Teb Silicon Nitride Ceramics Kev Lag Luam 2019 (Kyocera & Ntau) | Tej Zaum Si3n4 Cov Kabmob Uas Muaj Feem:
Peb qhov kev vam meej yog nyob ntawm cov khoom lag luam siab heev, cov txuj ci zoo heev thiab txuas ntxiv dag zog rau cov tshuab thev naus laus zis rau Ucp 203, Caster Log Bearings, 6907 Cov Kabmob, peb ib txwm khaws peb cov txiaj ntsig thiab kev sib nrig sib pab rau peb cov neeg siv khoom, hais kom peb cov kev pabcuam siab zoo txav mus rau peb cov neeg siv khoom. yeej ib txwm zoo siab tos txais peb cov phooj ywg thiab cov neeg yuav khoom tuaj thiab tuaj xyuas peb lub tuam txhab thiab coj peb kev lag luam, yog tias koj txaus siab rau peb cov khoom lag luam, koj kuj tuaj yeem xa koj cov ntaub ntawv yuav khoom online, thiab peb yuav tiv tauj koj tam sim ntawd, peb khaws peb cov kev koom tes zoo siab thiab xav tau txhua yam hauv koj ib sab puav leej zoo.