I-Mercury ingenye yezinto eziyingozi kakhulu empilweni yomuntu. Kodwa, nokho, lesi sifo sitholakala kuwo wonke amakhaya. Izibani zokulondoloza amandla, i-mercury thermometers, amapende ase-mercury-based yizinto ezijwayelekile zendlu. Inani lemishini yetshezi ku-thermometers nezibani kuncane, kodwa kwanele ukuba ubuthi obuthakathaka bezinto eziphilayo uma kwenzeka umonakalo we-glass capsule we-glass.
Izimpawu ze-mercury ukushisa ushevu
I-Metal ngokwayo, echithekile endaweni evelele ayiyona eyingozi kakhulu. Uma indawo yokudonsa i-mercury incane, ingaqoqwa ngokushesha futhi ifakwe emkhunjini ovaliwe. Kulesi simo, i-mercury poisoning isinciphisa. Kodwa ngisho nezinhlamvu ezincane ze-mercury, "ezifihliwe" endaweni engabonakali (ukuphangwa kwependeti, i-carpet nap), ukuphuma, isikhathi eside kungabangela ubuthi labo abaphefumula umoya oyingozi. Umswakama we-Mercury nawo unomthelela onobuthi emisebenzini yamakhamikhali yamakhemikhali kumasifundisane lapho imithetho yokuphepha ingathobeli khona. Phakathi kwezibonakaliso ezinobuthi obukhulu ne-mercury vapor kuthiwa:
- ikhanda elikhulu;
- ukunambitheka kwensimbi emlonyeni;
- ukukhathazeka kwe-indigestion;
- ukuhlanzeka nokuhlanza;
- izinsini zokuphuma;
- ubuhlungu lapho kugwinya;
- ukwandisa inani lemali elikhishwe;
- ukukhwehlela njalo;
- ukuphefumula;
- ukushisa komzimba okwandisiwe;
- izikhukhula;
- ubuthakathaka nokulala;
- ukukhubazeka kwememori;
- ukuthuthumela.
Izimpawu zingabonisa kokubili ngesikhathi esisodwa, futhi kancane kancane ngomunye. Ziyanda ngokwanda kwe-mercury emzimbeni.
I-Mercury poisoning - ukwelashwa
Ukuphathwa koketshezi kunciphise ukukhishwa okusheshayo nokuphelele kwe-mercury kanye nosawoti ovela emzimbeni, kanye nokunciphisa isimo esijwayelekile sesiguli ngokususa izimpawu nokuqeda imiphumela ye-poisoning. Akudingekile ukwenza lokhu ngokwakho ngaphandle kwemithi. Ngisho nezidakamizwa ezidingekayo, ukwelashwa kufanele kwenziwe esibhedlela. Ukuzama ukubhekana nesifo sofuba ekhaya kususa isikhathi esiyigugu, kukhulisa umphumela wobuthi kuzo zonke izitho zomuntu kanye nezinhlelo, ngaleyo ndlela kuqhubekisa isimo sesiguli. Ukwelashwa esibhedlela usebenzisa izidakamizwa zanamuhla eziqeda i-mercury emzimbeni:
- i-unitiol;
- i-taurine;
- i-sucimer;
- i-methionine;
- allylamine.
Odokotela bakhetha izidakamizwa ngokwezinga le-poisoning, ukubekezelelana kwezinto eziphilayo ezintweni ezithile, kanye nobukhulu bezimpawu. Uma ukungenwa kwe-mercury noma usawoti walo kuyenzeka, usizo lokuqala ekuyoketshezi nge-mercury kuhlanza umzimba wezinsalela zezinto ezigwinya. Ngakho-ke kubalulekile ukuphoqa ngokuphuthumayo ukuhlanza nokulinda ukutholakala kosizo lwezokwelapha oluphuthumayo.
Imiphumela ye-mercury poisoning
Uma isikhathi eside ukuvezwa kwamaphunga noma usawoti we-mercury emzimbeni, futhi futhi okungeyona ingozi kakhulu emphakathini wempilo yabantu, kuyingozi kakhulu imiphumela ye-mercury poisoning. Iqembu lezingozi liqukethe izingane nabesifazane abakhulelwe. Ukwehlisa isikhathi eside ngisho nokulinganisa okuncane kwe-mercury vapor kuqala izinqubo ezingenakwenzeka ezinganeni, izinso, izitho zokugaya kanye nesistimu enkulu yezinzwa. I-Mercury, esemzimbeni, ngokwayo ayitholakali kuyo. Kancane kancane ukuqoqa, kungaholela ekusebenzeni okungenele kwezitho ezibalulekile futhi, ngenxa yalokho, kube nomphumela obulalayo.
Ukuvimbela uketshezi lwe-mercury
Into ebaluleke kakhulu ekuvimbeleni uketshezi nge-mercury kanye namaphunga ayo iyancipha ekungeneni kokuxhumana nomuthi onobungozi:
- Izinto zekhaya eziqukethe i-mercury akufanele ziwele ezandleni zezingane.
- I-thermometers ye-Mercury kufanele igcinwe kuphela emacimbini epulasitiki akhethekile, ngaleyo ndlela igweme ukuqhuma kwe-mercury lapho kwenzeka ukuthi i-thermometer ibonakaliswe.
- Izibani eziputshiwe, ama-thermometer kufanele ahlanganiswe ngokushesha kwifilimu ye-polyethylene futhi athunyelwe ezindaweni zokuvuselela.
- Ungaphonsa izinto eziqukethe i-mercury ezindaweni zokuqoqa udoti jikelele.
- Ezitshalweni zamakhemikhali ezisebenzisa i-mercury ehlanzekile noma uhlobo lwesawoti, qaphela zonke izinyathelo zokuphepha. Imishini yokuzivikela ebaluleke kunayo yonke imishini yokuphefumula nezembatho ezikhethekile.
- Kusuka ekamelweni lapho i-mercury ichithe khona, izingane kanye nabesifazane abakhulelwe kufanele bahlale bodwa. Ukusebenza ukuqoqa insimbi yamanzi (i-demercurization) kungcono kunikezwe ochwepheshe.