Indlela yokuqokelela i-mercury ukusuka kumgangatho

Okwangoku, ngokuqhelekileyo zonke iikhabhinethi zamachiza asekhaya zinomnye okanye iirmometers ezininzi zonyango (zombini i-mercury kunye nekhompyutha). Ngelishwa, i-thermometers ye-mercury ihlala ikhona iingxaki ezahlukahlukeneyo, umzekelo, ziyakwazi ukuphuka phantse nakweyiphi na intlungu, nokuba yinto elula, iphosakele ngezandla, kwaye iphinde iwele etafileni okanye etafile. Kufuneka kuqatshelwe ukuba akukho mntu ukhuselekile kwizinto ezinjalo, kungenxa yokuba kungekhona kuphela abantu abadala kuphela, kodwa nabantwana kufuneka baqonde ngemithetho yokuqokelela i-mercury, kunye nokusetyenziswa kwe-thermometer ephukile. Kuthekani ukuba i-thermometer yaphahlazeka?
Kwimeko enjalo imeko, okokuqala, kuyimfuneko ukususa abantwana kunye nazo zonke izilwanyana zasemakhaya ezivela kwindawo, nokubonelela ngomoya omtsha ngokuvula iwindow, ibhokisi okanye iwindi. Ukunyamekela kufuneka kuthatyathwe ukuqinisekisa ukuba ngexesha lokuqokelela i-mercury, amanye amalungu omndeni okanye izilwane ezifuywayo zingangeni kwigumbi.

Izinto ezininzi zifunekayo ekuqokeleleni okuchanekileyo kwezinto ezinobungozi, oku: iiglavu zerabha, isinyithi sinakho ngesiqulatho esifanelekileyo, isiko, iphepha, ibhulashi kunye nephepha lonyango.

Lungiselela zonke ezi zinto, kufuneka ufake iiglavu zerabha. Emva koko, kufuneka uqoke ngokucophelela uze ulahle iinqununu ezinkulu ze-thermometer ephukile kwi-jar, kwaye ke, ngoncedo lwebhashiri kunye nefosholo, uqokelele iinqanawa eziseleyo zeglasi kunye ne-mercury ehla ephantsi. Ngokweminye idatha, amaconsi amancinci aqokelelwa ngokugqithiseleyo kwiphepha, kwaye ke ngoko ubencancise ngenyameko kwisitya sensimbi.

Xa uqokelela i-mercury ukusuka kumgangatho, qwalasela ngokucophelela zonke iintsikelelo kwisigubungelo somgangatho, kunye nefenitshala nazo zonke ezinye izinto ezikufutshane nendawo apho i-thermometer iyawa. Ukuqokelela amaconsi e-mercury afunyenwe kwiindawo ezilukhuni, kufuneka usebenzise iphepha lezonyango elincinci elincinci. Emva kokurhoxiswa, kufuneka kwakhona bancitshwe kwisitya. Emva kokuqokelela yonke i-mercury, kuyimfuneko ukuvalela ingqungquthela ibhotile kwaye uqhube uhlambuluko olunxilisayo lwendawo usebenzisa isisombululo esinobuthakathaka se-potassium permanganate okanye isoda kunye nesepha.

Kufuneka kuqatshelwe ukuba ukuqokelela i-mercury kwi-parquet okanye esinye isimbozo somgangatho, umzekelo, i-stratter, ilula. Nangona kunjalo, xa ibetha ipakethe, kukho ubunzima obukhulu. Njengomthetho, kwiimeko ezinjalo, abaninzi abantu baqokelela amanxuwa amakhulu e-mercury, kwaye emva koko bayakhupha iphepheni okanye bakhuphe ngaphandle kwitalato. Nangona kunjalo, iingcali azicebisi oku, kuba inxalenye enkulu ye-mercury vapor ingene emiphakeni yomntu ohlambulukileyo. Kule meko, inketho efanelekileyo kukuqhagamshelana neenkonzo ezizodwa.

Emva kokuqokelela le nto, intsimbi evaliweyo ayikhuthazwa ukuba iphonswe kwisitya okanye i-chute, njengoko oku kungonakalisi nje kuphela imo, kodwa nempilo yabanye abantu. Le bhanki kufuneka ihanjiswe kwimibutho ejongene nokulahlwa kwezinto, idilesi apho ingafunyanwa kwisebe leNgqungquthela yeemeko ezixakekileyo.

Kutheni i-mercury iyingozi?
I-Mercury yinto eyingozi kakhulu ephuma kuyo nayiphi na iqondo lokushisa elingaphezulu kwezinga. Ngenxa yoko, ukuphakama kwamaqondo okushisa emoyeni ekwigumbi, ngokugqithiseleyo inkqubo yokuphuphuma kwamanzi, ngokulandelanayo, ukuxubusha kweemiphunga ezinobungozi kwanda.

Ngokwezinye iingxelo, utyhefu olunzulu nge-mercury vapor luvela emva kokuba kwindawo efihliweyo iiyure eziyi-2-2.5. Iimpawu zalo ziquka intlungu yesisu kunye nesisu esiswini, ubuthathaka, isisongela, ukunyuka kwe-salivation okanye ukubonakala kwintyatyambo emlonyeni. Kwimeko yesinye sazo kuyimfuneko ukulungisa ngokukhawuleza ugqirha.