1. Joogtada jirka iyo kiimikaad ee walxaha.
Nambarka Heerka Qaranka | 43009 | ||
CAS Maya | 7440-39-3 | ||
Magaca Shiinaha | Biraha Barium | ||
Magaca Ingiriisiga | barium | ||
Magac loo yaqaan | barium | ||
qaacidada molecular | Ba | Muuqaalka iyo sifada | Bir bir ah oo silbi ah-cad, huruud ah oo nitrogen ah, wax yar ka soo baxaysa |
Miisaanka molecular | 137.33 | Barta karkarinta | 1640℃ |
barta dhalaalaysa | 725℃ | Solubility | Asiidh inorganic ah oo aan milmi karin, oo aan milmi karin dareerayaasha caadiga ah |
Cufnaanta | Cufnaanta qaraabada (biyaha=1) 3.55 | Xasilooni | Aan degganayn |
Calaamadaha khatarta ah | 10 (waxyaabo guban kara oo taabtay qoyaanka) | Isticmaalka aasaasiga ah | Loo isticmaalo soo saarista milixda barium, sidoo kale loo isticmaalo sida wakiilka degassing, ballast iyo daawaha degassing |
2. Saamaynta deegaanka.
i. khataraha caafimaadka
Habka duulaanka: neefsashada, nuugista.
Khataraha caafimaadka: Birta Barium waxay ku dhowdahay mid aan sun ahayn. Cusbada barium milmaya sida barium chloride, barium nitrate, iwm. , ku lug lahaanshaha myocardial, iyo potassium dhiiga oo hooseeya. Curyaaminta murqaha neefsiga iyo dhaawaca wadnaha myocardial waxay keeni karaan dhimasho. Neefsashada boodhka isku-dhafka ah ee barium milmaya waxay sababi kartaa sumoobid barium oo degdeg ah, waxqabadku wuxuu la mid yahay sumowga afka, laakiin fal-celinta habka dheef-shiidka ayaa fudud. Soo-gaadhista muddada-dheer ee xeryahooda barium waxay keeni kartaa candhuuf, daciifnimo, neefta oo yaraata, barar iyo nabaad-guurka xabka afka, rhinitis, tachycardia, cadaadiska dhiigga oo kordha iyo timaha oo daata. Neefsashada muddada-dheer ee boodhka isku jira barium ee aan milmi karin, sida barium sulfate, waxay sababi kartaa barium pneumoconiosis.
ii. macluumaadka sunta ah iyo dhaqanka deegaanka
Sifooyinka halista ah: falcelinta kiimikaad hooseeya, waxay si iskiis ah u gubi kartaa hawada marka la kululeeyo si ay dhalaaliso, laakiin boodhka ayaa ku guban kara heerkulka qolka. Waxay keeni kartaa gubasho iyo qarax marka uu la kulmo kulaylka, ololka ama falcelinta kiimikaad. Marka la taabto biyaha ama aashitada, si xoog leh ayay uga falcelisaa waxayna sii deysaa gaasta hydrogen si ay u keento gubasho. Marka lala taabto fluorine, koloriin, iwm, fal-celin kiimiko oo rabshad leh ayaa dhici doona. Marka lala xiriiro aashito ama aashitada la milo, waxay keeni doontaa gubasho iyo qarax.
Gubashada (kala-goysyada) alaabta: barium oxide.
3. Hababka kormeerka degdega ah ee goobta.
4. Hababka la socodka shaybaadhka.
Titration Potentiometric (GB/T14671-93, tayada biyaha)
Habka nuugista atomiga (GB/T15506-95, tayada biyaha)
Buug-gacmeedka Habka Nuugista Atoomiga ee Falanqaynta Tijaabada iyo Qiimaynta Qashinka Adag, oo uu turjumay Saldhigga Guud ee Kormeerka Deegaanka ee Shiinaha iyo kuwa kale
5. Heerarka deegaanka.
Midowgii Soofiyeeti ee hore | Xaddiga ugu badan ee la oggol yahay ee walxaha halista ah ee hawada aqoon-is-weydaarsiga | 0.5mg/m3 |
Shiinaha (GB/T114848-93) | Heerka tayada biyaha dhulka hoostiisa (mg/L) | Fasalka I 0.01; Fasalka II 0.1; Fasalka III 1.0; Fasalka IV 4.0; Fasalka V ee ka sarreeya 4.0 |
Shiinaha (waa la dhaqan gelinayaa) | Xaddiga ugu badan ee la oggol yahay ee walxaha khatarta ah ee ilaha biyaha la cabbo | 0.7mg/L |
6. Daawaynta degdega ah iyo hababka tuurista.
i. gurmadka degdega ah ee daadinta
Go'doomin meesha wasakhaysan oo xadid gelitaanka Meesha dabku ka imanayo gooya. Shaqaalaha degdega ah waxa lagula talinayaa inay xidhaan maaskaro boodhka ah oo shaandhaysa oo is-nuugaya iyo dharka ilaalinta dabka. Ha si toos ah ula xiriirin daadinta. Daadataan yaryar: Iska ilaali inaad kor u qaaddo boodhka oo ku ururi weelasha qallalan, nadiif ah, daboolan oo majarafad nadiif ah leh. Wareejinta dib u warshadaynta Daadataan waaweyn: Ku dabool balaastig ama shiraac si loo yareeyo kala firdhinta. Isticmaal qalabyada aan dabka dhalin si aad u wareejiso oo dib u warshadayn.
ii. tallaabooyinka ilaalinta
Ilaalinta Neefsiga: Guud ahaan ilaalin gaar ah looma baahna, laakiin waxaa lagu talinayaa in maaskaro boodhka shaandhaynta iskii u soo saara la xidho xaalado gaar ah.
Ilaalinta indhaha: xidho muraayadaha badbaadada kiimikada.
Ilaalinta jirka: Xidho dharka ka hortagga kiimikaad.
Ilaalinta gacanta: Xidho galoofyada caagga ah.
Mid kale: Sigaar-cabbiddu si adag ayaa looga mamnuucay goobta shaqada. U fiirso nadaafadda shakhsi ahaaneed.
iii. cabbirrada gargaarka degdegga ah
Taabashada maqaarka: Ka saar dharka wasakhaysan oo maqaarka si fiican ugu raaci saabuun iyo biyo.
XIDHIIDHKA ISHA: Kor u qaad daboolka indhaha oo ku nadiifi biyo socda ama cusbo. Raadi daryeel caafimaad.
Neefsashada: Si deg deg ah uga saar goobta una gudbi hawo cusub. Marinka hawadu furan yahay. Haddii neefsashadu kugu adkaato, sii ogsijiinta. Haddii neefsashadu joogsato, isla markiiba sii neefsasho macmal ah. Raadi daryeel caafimaad.
Cunista: Cab biyo diirran oo badan, soo jiid matag, caloosha oo nadiif ah oo leh 2%-5% sodium sulfate solution, oo keenta shuban. Raadi daryeel caafimaad.
Hababka deminta dabka: biyaha, xumbo, kaarboon dioxide, hydrocarbons halogenated (sida 1211 walaxda deminta) iyo dab-daminta kale. Budada garaafka qallalan ama budo kale oo qallalan (sida ciid engegan) waa in la isticmaalo si loo damiyo dabka.
Waqtiga post: Seb-03-2024