Cobalt muchetura
Cobalt chinhu chinowanzoitika muzvinhu zvepasi. Icho chikamu chidiki kwazvo chenharaunda yedu. Cobalt chikamu chevhitamini B12, iyo inotsigira kugadzirwa kwemasero matsvuku eropa. Mari diki kwazvo inodiwa kuti mhuka nevanhu vagare vakagwinya. Cobalt chepfu inogona kuitika kana iwe ukasangana nezvakawanda zvacho. Kune nzira nhatu dzekutanga idzo cobalt inogona kukonzera chepfu. Unogona kumedza yakawandisa yacho, kufemera zvakanyanya mumapapu ako, kana kuita kuti igare ichisangana neganda rako.
Cobalt chepfu inogona zvakare kuitika kubva pakupera uye kubvaruka kweimwe cobalt / chromium simbi-on-simbi hudyu inodyara. Rudzi rwekudyara chiumbwe chechiuno chakagadzirwa nekusunga bhora resimbi mukapu yesimbi. Dzimwe nguva, zvidimbu zvesimbi (cobalt) zvinoburitswa apo bhora resimbi rinogaya pamukombe wesimbi kana uchifamba. Aya masimbi masimbi (ions) anogona kusunungurwa muhomwe yehudyu uye dzimwe nguva kuyerera kweropa, zvichikonzera cobalt chepfu.
Ichi chinyorwa ndechekuziva chete. Usashandise iyo kurapa kana kubata chaiyo pozi kuratidzwa. Kana iwe kana mumwe munhu wauinaye aine mukana wekufona, fonera yako yemunharaunda emergency emergency (yakadai se911), kana nzvimbo yemunharaunda yako ine chepfu inogona kusvikwa yakananga nekufonera iyo yenyika isingabhadhariswe Poison Rubatsiro nhare (1-800-222-1222) kubva chero kupi muUnited States.
Cobalt
Cobalt chikamu chevhitamini B12, vhitamini yakakosha.
Cobalt inowanikwawo mu:
- Alloys
- Mabhatiri
- Chemistry / crystal seti
- Drill bits, akaona mashizha, uye zvimwe zvishandiso zvemuchina
- Dyes uye pigments (cobalt bhuruu)
- Magineti
- Zvimwe zvesimbi-pa-simbi hudyu inoiswa
- Matayi
Cobalt yakambo shandiswa seyakagadzika mu furo redoro. Yakakonzera mamiriro anonzi "moyo wevanonwa doro," izvo zvakakonzera kushaya simba kwemhasuru yemoyo.
Urongwa urwu hunogona kunge husinga sanganisira zvese.
Kazhinji unofanirwa kuratidzirwa kumazinga akakwirira ecobalt kwemavhiki kusvika kumwedzi kuti uve nezviratidzo. Nekudaro, zvinokwanisika kuve nezvimwe zviratidzo kana iwe ukamedza yakawanda cobalt kamwechete.
Iyo inonyanya kunetseka fomu yecobalt chepfu inoitika kana iwe uchifema zvakawandisa mumapapu ako. Izvi zvinowanzoitika mumashandisirwo emabhizimusi umo huwandu hwakawanda hwekuboora, kupora, kana mamwe maitiro anoburitsa zvidimbu zvine cobalt mumhepo. Kufema muiri guruva cobalt kunogona kutungamira kumatambudziko emapapu asingagumi. Kana iwe uchifema chinhu ichi kwenguva yakareba, ungangozoita matambudziko ekufema akafanana neasima kana pulmonary fibrosis, senge kufema kwekufema uye kuderera kwekusimbisa muviri.
Cobalt chepfu iyo inoitika kubva kugara uchisangana neganda rako inogona kukonzera kutsamwa uye kuputika kunoenda zvishoma nezvishoma.
Kumedza huwandu hwakawanda hwecobalt inonwiwa panguva imwe chete hakuwanzoitika uye pamwe hakusi kune njodzi. Zvinogona kukonzera kusvotwa uye kurutsa. Zvisinei, kutora huwandu hwakawanda hwecobalt kwenguva yakareba kunogona kutungamirira kumatambudziko makuru ehutano, akadai se:
- Cardiomyopathy (dambudziko apo moyo wako unova muhombe uye floppy uye uine matambudziko kupomba ropa)
- Matsi
- Matambudziko etsinga
- Kurira munzeve (tinnitus)
- Kuonda kweropa
- Zvinetso zvehutachiona
- Matambudziko ekuona
Kana iwe kana mumwe munhu waunoziva akafumurwa necobalt, nhanho yekutanga ndeyekusiya nzvimbo yacho uye uwane mweya mutsva. Kana cobalt ikasangana neganda, geza nzvimbo yacho zvakakwana.
Kana zvichibvira, sarudza ruzivo runotevera:
- Zera remunhu, huremu, uye mamiriro (semuenzaniso, munhu wacho akamuka here kana kuti akangwarira?)
- Zita rechigadzirwa (zvishandiso uye simba, kana zvichizivikanwa)
- Nguva yakamedzwa
- Mari yakamedzwa
Zvisinei, Usanonoka kukumbira rubatsiro kana ruzivo urwu rusina kuwanikwa ipapo.
Yako yepanzvimbo yekudzora huturu inogona kusvikwa yakananga nekufonera iyo yepasirose-isina muripo Poison Rubatsiro nhare (1-800-222-1222) kubva chero muUnited States. Iyi hotline inokurega iwe uchitaura nenyanzvi mune chepfu. Ivo vanozokupa iwe kumwe kuraira.
Iri ibasa remahara uye rakavanzika. Nzvimbo dzese dzemunharaunda dzekudzora chepfu muUnited States dzinoshandisa iyi nhamba yenyika. Iwe unofanirwa kufona kana iwe uine chero mibvunzo nezve chepfu kana kudzivirira chepfu. Hazvidi kuti ive emergency. Iwe unogona kufona chero chikonzero, maawa makumi maviri nemana pazuva, mazuva manomwe pavhiki.
Kana iwe ukamedza huwandu hwakawanda hwecobalt, kana iwe uri kutanga kunzwa kurwara kubva pakuratidzwa kwenguva refu, iwe unofanirwa kuenda kune yekukurumidza imba.
Kurapa kwekubatana kweganda: Sezvo aya mapundu asingawanzo kuve akakomba, zvishoma zvishoma zvichaitwa. Nzvimbo yacho inogona kushambidzwa uye kirimu yeganda inogona kupihwa.
Kurapa kwekubatanidzwa kwemapapu: Matambudziko ekufema anozorapwa zvinoenderana nezviratidzo zvako. Kufema kurapa uye mishonga yekurapa kuzvimba uye kuzvimba mumapapu ako inogona kupihwa. Ropa uye weti bvunzo, x-ray uye ECG (electrocardiogram, kana moyo wekutevera) zvinogona kuitwa.
Kurapa kweakamedzwa cobalt: Chikwata chekuchengetedza hutano chinorapa zviratidzo zvako uye kuraira kumwe kuongororwa kweropa. Ropa uye weti bvunzo, x-ray uye ECG (electrocardiogram, kana moyo wekutevera) zvinogona kuitwa. Mune kesi isingawanzoitika yekuti iwe uine huwandu hwakakura hwecobalt muropa rako, ungangoda hemodialysis (itsvo muchina) uye uwane mishonga (antidotes) yekudzosera zvinokonzeresa huturu.
Kurapa kwezviratidzo zvecobalt chepfu kubva kune simbi-pa-simbi hudyu yekumisikidza inogona kusanganisira kubvisa iyo yekuisikidza uye kuitsiva neyechinyakare hudzi implant.
Vanhu vanorwara kubva pakuratidzirwa kune yakawanda cobalt pane imwechete chiitiko vanowanzo kupora uye vasina matambudziko kwenguva refu.
Zviratidzo uye matambudziko ane hukama neyakareba cobalt chepfu haawanzo kudzoserwa. Vanhu vane huturu hwakadai vangazofanira kutora mushonga kwehupenyu hwavo hwese kudzora zviratidzo.
Cobalt chloride; Cobalt oxide; Cobalt sulphate
Aronson JK. Cobalt. Mune: Aronson JK, ed. Meyler's Side Migumisiro yeMishonga. 16 ed. Waltham, MA: Elsevier; 2016: 490-491.
Lombardi AV, Bergeson AG. Kuongororwa kweakakundikana zvachose chiuno arthroplasty: nhoroondo uye kuongorora kwemuviri. Mune: Scuderi GR, ed. Matekiniki muRevision Hip uye Knee Arthroplasty. Philadelphia, PA: Elsevier Saunders; 2015: chitsiko 38.
US National Raibhurari yeMishonga, Yakasarudzika Ruzivo rweMabasa, Toxicology Data Network webhusaiti. Cobalt, yekutanga. toxnet.nlm.nih.gov. Yakagadziridzwa Nyamavhuvhu 5, 2017. Yakasvika munaNdira 17, 2019.