Yini eyingozi ku-hydrogen sulfide emoyeni kubantu?

Akuwona wonke umuntu owaziyo ukuthi sihlangana njalo nge-hydrogen sulphide. Cishe wonke umuntu uyazi ngokukhona kwemithombo ye-hydrogen sulfide. Amanzi avela kubo, amabhodlela, awela ekuthengiseni mahhala. Abaningi bethu, ngokuzithandela noma ngokwemigomo kadokotela, bathatha ama-hydrogen sulphide baths. Emikhulu emikhulu kunezimboni ezakhiwa yi-product. Ngisho namaMuscovites, kwenzeka, kahle kakhulu ukuzwa iphunga layo. Wake wacabanga ukuthi i-hydrogen sulphide iyingozi yini kubantu? Futhi uma kunjalo, ngobani? Ake sizame ukuqonda.

Iyini i-hydrogen sulfide?

Ngemva kokuvula incwadi yamakhemikhali, kungatholakala ukuthi i-hydrogen sulphide i-hydrogen sulphide (H ₂ S). Kuyinto igesi ngaphandle kombala, kodwa nge ukunambitheka okumnandi kanye nephunga elimnandi elikhumbuza amaqanda abolile. Emanzini, ichitheka kabi kakhulu, kepha kulesosiphuzo kuhle kakhulu. Kunzima kune-air, kodwa kukhanya kunamanzi. Lezi yizimfanelo zayo zamakhemikhali nezemvelo. Ingabe i-hydrogen sulfide iyingozi? Ngokuqinisekile. Leli gesi liyingozi kakhulu, lishaywe kalula. Kodwa konke lokhu kukhulu kuphela. Emanzini amancane, leli khemikhali lisetshenziswa ngokuphepha ngemithi. Kuyadingeka ukuthi ukusebenza okujwayelekile kwenhliziyo nemithambo yegazi, ngaphandle kwayo kungekho-erection, kuyi-antispasmodic ehle kakhulu, ebalulekile ohlelweni lwezinzwa nememori. Ngenxa yokuntuleka kwe-hydrogen sulfide, ingozi yokuhlaselwa inhliziyo, izifo ze-Alzheimer's and Parkinson ziyanda kaningi. Faka umzimba, angeke nje kuphela ngokusebenzisa umshini wokuphefumula, kodwa futhi ngokusebenzisa ama-pores esikhumba, ngenkathi ewuthonya ngokuzuzisa. Ngakho ama-hydrogen sulphide baths (labo ababemiswe udokotela) ayasiza futhi ephephile ngokuphelele.

Iphi i-hydrogen sulfide evelaphi

Ngokwemvelo, lo mthombo uqukethe amanani amancane egesi yemvelo, liyingxenye yegesi ehambisana ne-petroleum gas futhi, ngokumangalisa, itholakala emagodini emathunjini abantu kanye nezilwane ezincelisayo. Kodwa kuningi lokukhishwa kwe-volcanic. Yakha lapho amaprotheni aqukethe i-cysteine noma i-methionine yokubola. Emadolobheni, izitshalo eziphutha noma ezibuthakathaka zezinkampani zisebenzisa i-hydrogen sulphide ekukhiqizeni, noma lezo lapho lokhu kusetshenziswe khona, kukhona enecala lokubonakala kwayo. Uma kukhona ukukhishwa kwegesi emabhizinisini anjalo, "ama-scent" amnandi amaqanda abolile ahlala emoyeni sonke esifundeni, futhi abantu bacasukile. Iyini i-hydrogen sulphide eyingozi emoyeni? Ingabe kungukuthi lokho kuyonakalisa isimo sengqondo?

Uqala nini ubuthi?

I-hydrodrogen sulfide iyingqayizivele eyodwa: kungenzeka ukuthi iphunga ikhala layo kuphela uma liphansi njengo-0.03 μg / m3 emoyeni. Ezingxenyeni eziphakeme, kubonakala sengathi kunqunywe ama-receptors ethu, futhi asizizwa siphunga elimnandi. Ngakho, ngakolunye uhlangothi, kuhle ukuthi sizwe iphunga lamaqanda abolile. Futhi endaweni yokuhlushwa cishe ngo-1000 mcg / cc. Umoya womoya ufika ngokufa ngokushesha. Amanani aphakathi adala izifo ezihlukahlukene, isibonelo, ngokuqukethwe kuka-75 μg / cc. M ukuthuthukisa i-bronchitis (iqala ukukhwehlela komzimba) ne-keratoconjunctivitis, ku-375 mcg / cc. M i-edema ye-pulmonary. Yile ndlela eyingozi ngayo i-hydrogen sulphide emoyeni. Yiqiniso, bambalwa kakhulu abantu abavela emadolobheni, bezwa ukuthi ukushaya okulandelayo ngezinyosi zabo, basheshe bahlole ukugxila. Ungaqagela ngakho ngezizathu zempilo.

Kwenzekani uma kunokuxhumana njalo (okude isikhathi eside) no-hydrogen sulphide

Yiqiniso, i-hydrogen sulphide, ekhona emoyeni, ayijabulisi kuwo wonke umuntu. Kodwa abavukuzi ikakhulukazi, abakwa-oilmen, i-metallurgists, abasebenza ngamakhemikhali nama-sugar factories, ukucubungula amabhizinisi, amafemu okuvumela ukuthi i-cellophane ne-viscose bahlupheke ikakhulukazi kuyo. Iyini ingozi ye-hydrogen sulfide emoyeni umuntu oxhumana nale gazi isikhathi eside?

Kubantu abasebenza ezimboni ezinobungozi noma abahlala eduze, odokotela bathi:

Keratoconjunctivitis (ukuvuvukala kwe-cornea yamehlo ne-conjunctiva);

- izinkinga ngamapayipi (i-bronchitis evamile) kanye nekhala (rhinitis);

- Ukuphazamiseka kwamathumbu;

- ikhanda elingenangqondo njalo;

- ubuthongo;

- ukuzondwa nokulahlekelwa amandla njalo;

- ukujuluka okukhulu;

- hypotension;

- isifiso esibuthakathaka;

- izifo zesikhumba (eczema, dermatitis).

Uma ukuhlolwa kwegazi kuthathwa, i-anisocytosis, i-monocytosis, i-anemia iyatholakala.

Ngokuhamba kwesikhathi, abantu bathuthukisa umlutha wephunga lamaqanda abolile, kodwa lokhu akuthinti ukuthuthukisa impilo.

Ziyini amazinga okushisa?

Umoya ophefumulayo oqukethe i-hydrogen sulphide, ungahlupheka ngokujulile. Ikakhulukazi uma izingxube zegesi ziphezulu. Iyini i-hydrogen sulphide eyingozi emoyeni? Kuze kube manje, kutholakale izinyathelo eziningana zobuthi.

1. Kulula. Izimpawu:

• Ukuvutha, ukukhala ngamehlo;
• Ukukhipha;
• Ukuthukuthela kusuka emithonjeni elula;
• Ukuvota;
• Ukukhwehlela okucindezelayo;
• Iphutha le-Runny.

2. Isilinganiso. Kulezi zimpawu ezingenhla zengeziwe:

• Izinwele;
• Ukuhlanza okunomsoco, isicanucanu;
• Isizungu;
• Ububuthakathaka obunamandla noma, ngokuphambene, vusa;
• Ukulungiswa kokuhamba kuphazamiseka.

3. Kunzima kakhulu. Izimpawu:

• Ubuningi be-Cyanotic;
• Ukuvota;
• Ukuhlupheka;
• Ukuphazamiseka kwenhliziyo yesigqi.

Uketshezi olunamandla kungabangela i-coma, futhi kwezinye izimo, ukufa.

Ukwelapha

Iyini i-hydrogen sulphide futhi yini eyingozi manje ecacile. Kodwa kuthiwani uma usengafakaza igesi le-fetid? Ngendlela encane yobuthi, kubalulekile ukuqinisekisa ukuthi:

• Ukuqhuma komoya omusha ohlanzekile;
• Ukuthula;
• Ama-Analgesics;
• Ama-lotions nge-boric acid;
• Ukungena emehlweni novocaine nge-adrenaline;
• Amavithamini namalungiselelo ngensimbi.

Ngamafomu ajwayelekile futhi aqinile wesiguli kumele athunyelwe esibhedlela. Ukwelashwa kwenziwa nge-injection emithanjeni nge-mitilene eluhlaza okwesibhakabhaka noma i-chromosomal, nezinye izidakamizwa. Nge-cyanosis, ukwehluleka kwenhliziyo, ukuphazamiseka kwengqondo yenhliziyo, imijovo ye-caffeine, i-cordamine ne-norepinephrine yenziwa. Nge- coma , ukwelashwa kabusha kuyenziwa.

Ukuvimbela

Lapho i-hydrogen sulfide ingena emzimbeni ngobuncane, izinhlelo ezibalulekile ziyasabela ngokungahambi kahle. Ingxenye ephawulekayo yayo ihlehlela zibe sulfure nesulfates futhi ibuye ixoshwe izinso. Nge-exhalation cishe ngo-7% wegeleza ezingenayo igesi. Ukwazi ukuthi i-hydrogen sulfide eyingozi kangakanani emoyeni, abasebenzi bezinkampani kufanele basebenzise imishini yokuzivikela (iziphefumula), bahlolwe njalo bese behambisana nemigomo yokuphepha. Emabhizinisini anjalo, kumele kube nokulawulwa kokuqina kwezinqubo zokukhiqiza nokuhambisana nezidingo zemvelo.

Bonke abantu abanentshisekelo bangenza izilinganiso ze-hydrogen sulphide okuqukethwe endlini yabo. Ngalokhu, kunamadivaysi akhethekile, isibonelo, i-ANKAT-7631 encane futhi kulula ukuyisebenzisa. Ungayilungisa ukuze unikeze isignali ezwakalayo uma amagugu avumelekile (amisiwe) wegesi adlulisiwe. Ungasebenzisa futhi amasevisi ama-laboratories akhethekile.

Ingabe i-hydrogen sulfide iyingozi kuLwandle OluMnyama?

Yebo, kuyingozi uma ugebha ngamamitha angu-150 noma ngaphezulu, lapho kungekho lutho oluphilayo ngaphandle kwama-bacterium. Kulapho, eduze namagceke oLwandle OluMnyama oluthandekayo, "sishaye" enye - i-hydrogen sulphide. Okuqhubekayo kusukela ogwini, ukujula okuphephile kunciphisa, kufikela endaweni ephakathi kwamamitha angu-50. I-hydrodrogen sulfide, nakuba ilula ngaphezu kwamanzi, ayivukeli phezulu. Ivikela ngalokhu (ngokusho kososayensi) ukucindezela okukhulu kwezingxenye ezingaphezulu. Kodwa-ke, ngezinye izikhathi izibhamu zivela, lapho izakhamuzi zasolwandle zihlupheka khona. Amagagasi awathatha emanzini amaningi. Kubantu, lokhu kukhishwa kwegesi akuyingozi, kunoma yikuphi, akukakabi khona ukushisa okunye.

Abanye besaba ukuqhuma kwe-hydrogen sulfide (isibonelo, kusukela esitelekeni somlilo noma ukuqhuma kwesibhakabhaka ngaphansi kwamanzi). Ososayensi baqinisekisa ukuthi lokhu ngeke kwenzeke, ngoba i-hydrogen sulfide ejulile ifomu eliqhekekile.