Umbiko Wemininingwane Yemakethe Yomhlaba Wonke We-Silicon Nitride 2019-2026: IToshiba, CoorsTek, Hoover Precision, ITI, Winsted Precision Ball, Ortech | 6902 2rs Ukunikela

I-Thorium, insimbi esindayo enemisebe futhi enamandla kakhulu e-carcinogenic esetshenziswa ezinhlelweni zokukhomba ezempi itholakale kuju lwezinyosi zaseSardinia, ubisi nakwezinye izindawo zokudla.

2.3 Omunye umsebenzi ukhombisile ukuthi ama-radionuclides angenakuxazululeka (njengalawo akhiqizwa imisebe ye-uranium nezinye izinto zokwenziwa), akhishwe olwandle esizeni saseSellafield, nawo angahamba amakhulukhulu amakhilomitha ukusuka emthonjeni. Ama-nuclides omsakazo, njengePlutonium 239 (anengxenye yempilo yeminyaka engama-24,110), akhangisa ngokuqinile engxenyeni engaphandle yezinhlayiyana ezimisiwe kukholamu lamanzi lapho zitholakala khona ukuthuthwa kukholamu lamanzi (ngaphezu kwamabanga anwetshiwe nezikali zesikhathi) futhi ukufakwa okulandelayo ezindaweni ezihle zezidaka ezinjenge-estuarine kanye namadaka asogwini namachibi kasawoti. (Ref 5)

Bonke ubufakazi bokuthi impilo yasolwandle yasePacific iyathinteka kakhulu, yingakho izinhlobo eziningi ezinkulu zifa ngemibiko yezinyoni zasolwandle, izinhlanzi, izimvu zamanzi nemikhomo njll.

Akuwona nje lo mfula owodwa oseduze kwesiza saseFukushima Nuclear Catastrophe ongcolile. Zonke izinhlelo zemifula ezingcolisiwe enkabeni yeHonshu, kanye nomfula ongaphansi komhlaba ogeleza phezu kwamakhokho amathathu ancibilikile esizeni seFukushima Nuclear Catastrophe, ziqhubeka nokugeza ukungcola okukhulu ngemisebe ePacific Ocean.

Abagxeki, nokho, basola ukuthi le miphumela itholakale ngokulinganisa isilinganiso semisebe, okusho ukuthi "izindawo ezishisayo" ngazinye njengalezo Greenpeace abathi bazitholile zingashiwo.

I-15th Julayi 2013 - 290,000,000 Bq / m3 yeTritium ekuhlaziyweni kokuqala komgodi omusha oyisidina ongu-38 m ovela ePacific Ocean.

http://fukushima-diary.com/2013/07/220-bqkg-of-cs-134137-from-carp-in-teganuma-lake-chiba-over-double-as-safety-limit/

Abathengisi embonini ye-wind bearings batshale imali kubuchwepheshe obuseqophelweni eliphezulu nasezinhlelweni zokuthuthukisa amandla we-turbine yomoya ohamba phambili oqaliswayo osebeni nasezindaweni ezingasogwini lolwandle. Kunezinhlobo eziningi zemiklamo ethwalayo etholakala ku-gearbox yeturbine yomoya, kepha imvamisa, inhlanganisela ehlukahlukene yama-CRB, ama-TRBs, kanye nama-ball bearings. Uma ama-bearings emakhulu, amabheringi ahlala isikhathi eside kepha enza Amabheringi akhuphula ukukhuphuka okukhulu, anciphisa ukusebenza kahle kwe-turbine. Ama-bearings amanje anezindleko zokufaka esikhundleni eziphakeme kakhulu. Esikudingayo ukweqa okuyi-quantum ekuthatheni ubuchwepheshe - izinto zokuthwala okungenani ziqinile izikhathi eziyishumi kunezinto zamanje eziguqukayo.Amabheringi ophephela womoya amadivayisi abaluleke kakhulu. Zisebenza ngaphakathi kwemishini yokuphehla ugesi ye-MW, zikhuthazelela izingcindezi ezinamandla nezingalindelekile zokuxhasa ukunyakaza ngaphakathi kohlelo Ukucindezelwa kubangela ukulungiswa okungalindelekile, okubizayo kwemishini eminingi yomoya. Ukuthembeka kwamabheringi amakhulu we-shaft kuyinkinga. Ukwehluleka kwe-turbine kwakamuva kube kukhulu, uphenyo selugxile kuma-SRB: Ukuziqondanisa kwe-Roller Bearings. Izixazululo zokuphinda ufake ama-roller bearings angama-self-aligning single (SRBs) ekuhlelweni kwamaphuzu amathathu, kufaka phakathi ama-SRB amelana nokugqoka kanye nokwakhiwa kwe-TRB elayishwe ngaphambilini kuyadlalwa.

AbakwaTepco basaphenya ngendawo eqondile yokuvuza. Kodwa-ke, kungenzeka kakhulu ukuthi ipayipi lokudlulisa lilimale futhi lenziwe ngePolyethylene.

Ngibonga uDkt Sternglass ngaleli phepha locwaningo elingezansi. Kubonisa ngokusobala ukuthi ukungcoliswa kwenuzi okuvela esikhathini sokuhlolwa kwamabhomu enuzi kudale kanjani ukuphahlazeka okukhulu ezitokisini zezinhlanzi zasePacific Ocean. Ukube bekunjalo ngaleso sikhathi, bekungaba nengqondo ukucabanga ukuthi iFukushima Nuclear Catastrophe inomphumela ofanayo.

Kungani izehlakalo eziphakeme zingenakubekwa nje kwizigaxana ze-thyroid ezenzeka ngokwemvelo. Abantu ababeseduze neFukushima babephethwe ngamanani amakhulu ezinhlobo ezahlukahlukene ze-Iodine isotopes enemisebe, hhayi i-Iodine-131 kuphela, kanye nenani elikhulu le-Cesium enemisebe engadala umdlavuza we-Thyroid. Imibiko engezansi iveze ngokusobala ukuthi ukuwa kwe-Iodine kwakukukhulu kangakanani, ngemuva nje kweFukushima.

Amathani angaphezu kwamakhulu amathathu namashumi amathathu namashumi amathathu wamanzi anezinga elihlukahlukene lobuthi agcinwa emigodini, ezindlini ezingaphansi nakumakhulu wamathangi esitshalweni senuzi saseFukushima.