Kodi mumadziwa bwanji za njira zopewera poyizoni wa sodium cyanide?

Sodium cyanide, mankhwala opangidwa ndi poizoni kwambiri, amakhala ndi ngozi zambiri pa thanzi ngati atasamalidwa bwino. Ndikofunikira kuti anthu ndi mabungwe omwe amagwira ntchito ndi mankhwalawa amvetsetse kuwopsa kwake ndikugwiritsa ntchito njira zodzitetezera kuti asatengedwe ndi poizoni. Nkhaniyi ikufotokoza zoopsa zomwe zimagwirizanitsidwa nazo Sodium cyanide ndipo amapereka njira zambiri zochepetsera kuopsa kwa kuwonekera.

Kodi sodium cyanide ndi chiyani?

Sodium cyanide (NaCN) ndi mchere woyera, wosungunuka m'madzi womwe umagwiritsidwa ntchito makamaka mumigodi, makamaka pochotsa golide ndi siliva. Amagwiritsidwanso ntchito m'njira zosiyanasiyana zamafakitale, kuphatikiza electroplating ndi kupanga mankhwala ena. Ngakhale ntchito zake zamakampani, Sodium Cyanide imadziwika kuti imatha kuyambitsa poizoni wambiri, womwe ukhoza kufa ngati sunathetsedwe mwachangu.

Kuopsa kwa Sodium Cyanide

Sodium cyanide imatulutsa cyanide ions (CN-) ikasungunuka m'madzi, zomwe zingayambitse kupanga Mpweya wa hydrogen cyanide (HCN) ikakumana ndi ma acid kapena chinyezi. Kupuma, kumeza, kapena kukhudzana ndi dermal sodium cyanide kungayambitse poizoni woopsa, wodziwika ndi zizindikiro monga mutu, chizungulire, chisokonezo, ndi kupuma. Kuwonekera kosatha, ngakhale kuti sikumakhala kofala kwambiri, kungayambitse matenda a nthawi yaitali, kuphatikizapo kusokonezeka kwa chithokomiro chifukwa cha kudzikundikira kwa thiocyanate m'thupi.

Njira Zopewera Polimbana ndi Poizoni ya Sodium Cyanide

Kuti muteteze kuopsa kwa sodium cyanide, njira zingapo zodzitetezera ziyenera kutsatiridwa:

1. Kusamalira ndi Kusunga Motetezedwa

• Pewani Kupumira ndi Kukhudza Khungu: Panthawi ya mayendedwe, posungira, ndikugwiritsa ntchito, ndikofunikira kupewa kutulutsa fumbi lolimba la cyanide. Ogwira ntchito ayenera kuvala zida zoyenera zodzitetezera (PPE), kuphatikiza masks ndi magolovesi, kuteteza khungu ndi kupuma. Kuphunzitsidwa nthawi zonse pakugwira bwino kwa sodium cyanide ndikofunikira kuti ogwira ntchito onse adziwe za kuopsa kwake komanso chitetezo.

• Kusungirako Moyenera: Sodium cyanide iyenera kusungidwa pamalo ozizira, owuma, kutali ndi zinthu zosagwirizana monga ma asidi ndi chinyezi. Zotengera ziyenera kukhala zolembedwa momveka bwino, ndipo mwayi uyenera kuperekedwa kwa anthu ophunzitsidwa okha.

2. Kupewa Chemical Zochita

• Pewani Kukhudzana ndi Madzi ndi Acids: Ndikofunikira kuteteza sodium cyanide kuti isakhumane ndi madzi, zidulo, kapena zinthu zofooka zamchere, chifukwa izi zimatha kupanga mpweya wa hydrogen cyanide. Malowa ayenera kukhala ndi zida zoyenera zosungira kuti asatayike komanso kuti asachite mwangozi.

• Zida Zosindikizidwa: Zida zomwe zimatha kutulutsa mpweya wa hydrogen cyanide ziyenera kusindikizidwa ndikukhala ndi makina opumira mpweya wabwino. Kukonza ndi kuwunika pafupipafupi ndikofunikira kuti muwonetsetse kuti machitidwewa akugwira ntchito moyenera.

3. Kusamalira Zinyalala

• Chithandizo cha Madzi Otayidwa Okhala ndi Cyanide: Madzi otayira omwe ali ndi cyanide ayenera kuyeretsedwa kuti achepetse poizoniyu asanatulutsidwe m'chilengedwe. Malowa akuyenera kukhala ndi ndondomeko yamphamvu yoyeretsera madzi oipa, ndipo kuwunika kuyenera kuchitika nthawi zonse pofuna kuonetsetsa kuti akutsatira malamulo a chilengedwe.

• Kuletsa Kudya ndi Kumwa: Pofuna kupewa kulowetsedwa mwangozi kwa cyanide, kudya, kumwa, kapena kusuta kuyenera kuletsedwa m'madera omwe sodium cyanide ilipo. Zikwangwani zomveka bwino ziyenera kuikidwa kuti zikumbutse ogwira ntchito za ndondomekoyi.

4. Kusintha kwa Njira

• Makina ndi Makina: Kupititsa patsogolo njira zopangira zophatikizira makina amakina ndi makina opangira makina kumatha kuchepetsa kwambiri chiwopsezo cha kulumikizana mwachindunji pakati pa ogwira ntchito ndi sodium cyanide. Izi zikuphatikizapo kugwiritsa ntchito makina odyetserako chakudya ndi njira zamakono zogwirira ntchito kutali.

• Kukonzekera Zadzidzidzi: Othandizira ayenera kukhala ndi mankhwala owopsa, monga hydroxocobalamin, omwe angagwiritsidwe ntchito pochiza poizoni wa cyanide. Ogwira ntchito onse ayenera kuphunzitsidwa njira zothandizira anthu mwadzidzidzi, kuphatikizapo momwe angadziwire zizindikiro za poizoni ndi kupereka chithandizo choyamba.

Kuzindikira Zizindikiro za Poizoni

Kudziwa zizindikiro za poizoni wa sodium cyanide n'kofunika kwambiri kuti achitepo kanthu mwamsanga. Poyizoni wapoizoni angawonekere motere:

• mutu

• chizungulire

• chisokonezo

• Kupuma pang'ono

• Mseru ndi kusanza

• Kutaya chidziwitso

Kuwonekera kosatha kungayambitse zizindikiro zosaoneka bwino, kuphatikizapo:

• Mutu wosalekeza

• kutopa

• Kugwirizana kwamavuto

• Matenda a chithokomiro, omwe amadziwika ndi zizindikiro za hypothyroidism monga kunenepa, kusalolera kuzizira, ndi kuvutika maganizo.

Kutsiliza

Sodium cyanide ndi mankhwala ofunikira m'mafakitale, koma kuthekera kwake kovulaza sikunganyalanyazidwe. Pogwiritsa ntchito njira zotetezera zolimba, kuphatikizapo kusamalira bwino, kusungirako, kuyendetsa zinyalala, ndi kukonzekera mwadzidzidzi, mabungwe akhoza kuchepetsa kwambiri chiopsezo cha poizoni wa sodium cyanide. Maphunziro opitirira ndi maphunziro kwa ogwira ntchito onse ndi ofunikira kulimbikitsa chikhalidwe cha chitetezo ndikuwonetsetsa kuti aliyense ali ndi zida zokwanira kuti athe kuchitapo kanthu pakagwa mwadzidzidzi. Kumvetsetsa kuopsa kwake ndikuchitapo kanthu mwachangu kungateteze ogwira ntchito ndi chilengedwe ku zoopsa zomwe zimachitika ndi mankhwalawa.