Hydrogen sulfide: Yini kuyingozi empilweni yakho? izimpawu ubuthi

Hydrogen sulfide kukalutshwana kakhulu ngokwemvelo. Nokho, kwezinye izimo, umuntu ophoqelelwe mbeni yalolu ketshezi. Lokhu kwenzeka nje kuphela emsebenzini kodwa nasekhaya. Kufanele kuqashelwe ukuthi lokuhlushwa elincane ketshezi ezitholakala amathumbu. Akunakwenzeka ukugwema khona sakhe ekuphileni kwakho. Ngubani sulfide-hydrogen? Yini kuyingozi empilweni yakho?

Njengoba into kwakhiwa

Akuwona wonke umuntu uyazi ukuthi hydrogen sulfide ezinjalo kunokuba ingozi yempilo, futhi kwakhiwa kanjani. Ukuze uqalise ucaciswa ukuthi imfuyo yigesi elinendawo iphunga isici. Sulfide siqukethe izingxenye eziningana: ingxenye omunye isibabule izingxenye ezimbili hydrogen.

Ingqikithi elikhona imithombo ethile yemvelo e imfucuza ukuqhuma kwezintaba-mlilo, emanzini olwandle izingqimba ezijulile. Njengoba kwakhiwa hydrogen sulfide is? Yini kuyingozi empilweni kwabantu nezilwane? Lokhu kuzoxoxwa ngakho ngezansi. Ukuze uqalise kuyinto ukuthola lapho lento livela. Emvelweni, kwakhiwa hydrogen sulfide is yi eside kwamazinyo amaprotheni. Confused negesi nzima kakhulu nezinye izinto, njengoba ebolile Iqanda iphunga isici kulo.

Lapho umuntu ebhekene nalo

Empilweni yesimanje sulfide kwenzeka kaningi ngokwanele:

• Ingqikithi wumkhakha eceleni kwakheka ukuncibilika yensimbi, ekukhiqizeni i-asphalt, cellulose kanye viscose.
• Negesi ikhiqizwa endaweni yokucwaninga ngesikhathi kulungiselelwa ithusi nesiliva nosawoti. Kungenxa yalesi sizathu ukuthi abasebenzi abaningi amabhizinisi ezifana kunamathuba amaningi okuthi zonakaliswe.
• Hydrogen sulfide ngokuvamile kwakheka kulesi amanzi indle ngokuhamba zokuhlanjululwa kwabo.
• Ukwakheka abanye odayi zihlanganisa sulphur compounds ne-hydrogen sulfide.
• Isetshenziswa njengesici ingxenye ngokuba amabhati wezokwelapha.

okuqukethwe kuyi-hydrogen sulfide emathunjini

Lapho i-hydrogen sulphide namanje ukwethula? Yini kuyingozi empilweni, futhi kungase ubuhlungu? Emathunjini, okuqukethwe igesi yomuntu ephile kungaba kusuka 0.1 kuya 0.5 amalitha. Ingxenye trace lokuhlala hydrogen sulphide zaba. Lokhu kuvamile. Ngesikhathi esifanayo lo muntu azizwa ejwayelekile, kusukela igesi ayiyona ingozi kuye.

Nokho, lapho izinqubo amile, kanye ukusetshenziswa okweqile amaprotheni ukudla emakamu hydrogen sulphide inyuka izikhathi eziningana. Lokhu kunomthelela elibi hhayi nje umsebenzi emathunjini. Man uthola ubuthi. Usizo lokuqala for kulezi zinkanyezi - ukudla okunempilo.

Hydrogen sulphide igesi: Yini kuyingozi?

Nge-sulphur compounds umuntu ubhekene nsuku zonke. ikhemikhali okunjalo kuyingozi ngoba umzimba kancane kancane Ufika esetshenziswa ke. Umuntu uyayeka ukuzizwa isimdubula. Ngenxa yalokho, ungathola ubuthi kabuhlungu-hydrogen sulfide. Ngo nengcosana, ikhemikhali engeyona ingozi. Nokho, nge okwandisa igesi lokuhlushwa emoyeni ukuphefumula ka 0.01% noma okunoshevu ephakeme singenzeka. Ngokuyinhloko kuthinta isimiso sokugaya ukudla bungene, wethukile futhi engasenamahloni. Uma lokuhlushwa landa ngamaphesenti angaphezu kuka-0.05%, umuntu azizwa ziwohloke elibukhali impilo. Kuyaqapheleka ukwephulwa cishe zonke izibilini, okungase kubangele ukufa okusheshayo. Ezimweni eziningi, abantu bayafa ngokuthintana hydrogen sulfide phezu kwengu-30. Ngokuvamile, igesi elinobuthi singenzeka ngu ephefumula we kwakwakhe ngesikhathi yokusingatha reagents. Isizathu ngokuvamile itholakala ukwehluleka ukuhambisana eziyisisekelo imithetho yokuphepha.

Imiphumela emzimbeni

Hydrogen sulfide kuyingozi ukuba abantu, njengoba lokhu igesi kungabangela ubuthi ezinzima. Uma imisiwe, ukusiza Olimele angase afe. Yiziphi izimpawu ubuthi?

Inhalation of kwakwakhe nesibabule abantu zingavela ukulunywa, ekhaleni ukugijima, futhi ukwandisa amathe. Kuyingozi kakhulu uma sulfide hydrogen ingena iso. Kuzo ejenti wakwazi ukubangela zokuzikhukhumeza amehlo, hyperemia conjunctival, ubuhlungu, ukulahlekelwa iris, futhi ingaphazamisi corneal. Ngenxa ushevu umuntu bangezwa photophobia. Ngezinye lokuhlala eliphezulu kakhulu kuyi-hydrogen sulfide ogulayo kungaba ukulahlekelwa umbono.

Hydrogen sulfide kuyingozi empilweni ngisho nabo isikhumba. Uma emakamu uphansi, ketshezi kungadala ububomvu uma ezinkulu bese andise ashise degrees 2 noma 3. Ephambi kwezinduna izindawo ezinkulu isikhumba abathintekayo abantu singenzeka ukushaqeka.

Uma kuyi-hydrogen sulfide hit ingaphakathi umzimba

Negesi uyakwazi ukulimaza ngisho izitho zangaphakathi. Lapho udle, le sulfide hydrogen kungabangela ukuhlanza, isicanucanu, ukuqunjelwa, isiyezi, ubuhlungu besifuba, umphimbo obuhlungu. Kwezinye izimo, isisulu eba ukucinana kwemigudu yokuphefumula. Kulokhu, kukhwehlela kungase kuhambisane isikhwehlela, ukuxubana kwegazi. Kakhulu akuvamile isisulu singase ukuthuthukisa i-pneumonia.

Ngaphezu okungenhla, umuntu bangezwa ubuhlungu bekhanda, ukukhathala ezimweni ubuthi by kwakwakhe. Ngokuvamile kukhona ukwehla komfutho wegazi, okubangelwa ukwazi, yokufikelwa, nokwenyuka kwezinga lokushisa. Uma ushevu inzima, isisulu kusheshe ulahlekelwe ukwazi. Isenzakalo esifanayo uvame ukuhambisana amajaqamba, kwegazi nokuphefumula kwezimila, ukucindezela ikhaliphe, nokunye.