Indlela yokujongana netyhefu ye-hydrogen sulfide?

Kwiingxelo zeendaba, zibukhaliihydrogen sulfideiziganeko zetyhefu zixhaphakile. Ngaphezu koko, xa ityhefu isenzeka, ihlala ibangela iziphumo ezibi zokwenzakala kwabantu abaninzi. Indlela yokunciphisa ukwenzeka kweentlekele ezinjalo yingxaki ejongene noluntu lonke.I-Hydrogen sulfideimbi kakhulu, uyazi? Xa ebukhaliihydrogen sulfideItyhefu iyenzeka, ngaba uyazi ukuba ungabasindisa njani abanye kunye nawe?

1.Ziziphi iingozi zeihydrogen sulfide?

I-Hydrogen sulfideyigesi eyityhefu engenambala nevumba "elibolileyo elifana neqanda". Umonakalo weihydrogen sulfidekumzimba womntu inxulumene ngokusondeleyo nokugxila kwayo. Okukhona ugxininiso luphezulu, kokukhona umonakalo omkhulu. Xa abantu bevezwa kugxininiso oluphantsi lweihydrogen sulfideigesi, iya kucaphukisa amehlo kunye nomgudu wokuphefumula; ukugxila okuphezulu kunokubangela intloko ebuhlungu, isiyezi, kunye ne-pulmonary edema; xa ugxininiso lukhula ngakumbi, i-poisoning ebukhali inokwenzeka ngokukhawuleza, ibangele ukukhubazeka kokuphefumla, oku kunokukhokelela ekufeni ukuba ayiphathwa ngexesha; xa i-concentration idlula i-1000mg / m3, ukubanjwa kokuphefumula kunye nokubanjwa kwentliziyo kunokwenzeka kwimizuzwana okanye imizuzu, eyaziwa ngokuba "ngumbane wokutshatyalaliswa kombane" ukufa.

2.Yintoni omele uyenze emva kwe-aihydrogen sulfidekwenzeka ingozi yetyhefu?

Kwiimeko zangaphambili zeihydrogen sulfideItyhefu, abantu abaninzi baye bagxalathelana kwindawo yengozi ukuze bahlangule amaqabane abo ngenxa yokulangazelela ukusindisa abanye, nto leyo eyakhokelela ekubeni basindise amaqabane abo.ihydrogen sulfideityhefu nokufa. Ngoko ke, kanye kurhanelwa acuteihydrogen sulfidekwenzeka ingozi yetyhefu, khumbula ukuba ungangxami ukuhlangula, kodwa thatha la manyathelo alandelayo:

Okokuqala, xela kumntu ochaphazelekayo ophetheyo ngoko nangoko kwaye uyeke utyando olubangelayoihydrogen sulfideityhefu;

Okwesibini, phawula indawo enobungozi kwaye ukhuphe indawo yengozi ngokukhawuleza;

Okwesithathu, abahlanguli banxiba iziphefumlo zomoya zoxinzelelo ukuba bangene kwindawo kwaye bafumane unobangela. Ukusukela okoihydrogen sulfideiyatsha, imisebenzi yomlilo evulekileyo ayivumelekanga ngexesha lenkqubo yokuhlangula;

Okwesine, ukuba umntu utyhefwe, abahlanguli kufuneka bakhawuleze bamse umntu onetyhefu kwindawo epholileyo ngaphandle kwendawo yengozi. Ukuba umntu onobuthi uyekile ukuphefumla kunye nentliziyo, ukuvuselelwa kwe-cardiopulmonary artificial kufuneka kwenziwe ngokukhawuleza kwaye kuthunyelwe kwiziko lezonyango elikufutshane ukuze unyango ngexesha;

Okwesihlanu, ukuqinisa ukungena komoya kwindawo yengozi ukutshabalalisa indawo evuzayoihydrogen sulfidengokukhawuleza okukhulu. Ukuba ugxininiso lweihydrogen sulfideiyaqhubeka nokunyuka kwaye ayinakulawulwa, kufuneka kuxelwe kwisebe likarhulumente ngokukhawuleza kwaye abantu abaphantsi komoya kufuneka bakhutshwe kwangethuba.

3.Ukungaqondi kakuhle malunga nothintelo kunye nolawulo lweihydrogen sulfideiingozi

Nangonaihydrogen sulfideivumba "amaqanda abolileyo", akunakwenzeka ngokupheleleyo ukugweba ukuba kukhoihydrogen sulfidevuza ngokuyijoja. Oku kungenxa yokuba ugxininiso oluphezulu lweihydrogen sulfideIgesi iya kukhubaza ngokuthe ngqo imithambo-luvo yethu yokuvumba, isenze singakwazi ukujoja. Ke ngoko, izixhobo zobuchwephesha kufuneka zisetyenziswe ukubhaqaihydrogen sulfide.
Emva kwe-aihydrogen sulfideUkuvuza kuyenzeka, ungavala umlomo kunye nempumlo yakho ngetawuli emanzi ukunqanda ityhefu? Impendulo nguhayi. Nangonaihydrogen sulfideiyanyibilika emanzini, ubungakananiihydrogen sulfideigesi enokuthi ithawula emanzi ifunxe ilinganiselwe kwaye ayanele ukuba idlale indima yokukhusela. Ngoko ke, kwiindawo aphoihydrogen sulfideinokuvuza okanye ibaleke, izinto zohlangulo olungxamisekileyo ezifana noxinzelelo olulungileyo lweziphefumlo zomoya kunye nezixhobo zokukhusela zokuphefumla ziyafuneka.

Umgangatho wezempilo wesizwe wezempilo "Izikhokelo zoKhuseleko kwiiNgozi zaseMsebenzini zeI-Hydrogen sulfide"(GBZ/T 259-2014) iluchaza ngokucacileyo uxanduva kunye neemfuno zabaqeshi kukhuseleko kwiingozi zomsebenziihydrogen sulfide, njengokumisela ii-arhente zolawulo, ukuxhobisa abasebenzi bolawulo, ukuqulunqa iinkqubo zokulawula kunye nezicwangciso zengxakeko, ukuthatha amanyathelo ayimfuneko okukhusela ubunjineli kunye nokuxhobisa izixhobo zokukhusela zomntu. Kubasebenzi abanokuthi bavezwe kuboihydrogen sulfide, kufuneka baqeqeshwe ngaphambi kokuba bangene kwizikhundla zabo. Kungale ndlela kuphela esinokulawula ukwenzeka kweihydrogen sulfideiingozi zetyhefu ezivela kumthombo.