Ukutyhila iMimangaliso yeTrichlorethylene: Intshayelelo kwizicelo zayo kunye neziphumo

Intshayelelo:

Kwilizwe lemichiza, iikhompawundi ezimbalwa ziye zafumana ingqwalasela enkulutrichlorethylene(TCE). Esi sinyibilikisi esinamandla kunye nesiguquguqukayo sifumene indawo yaso kumashishini ahlukeneyo, ukusuka kwi-metal degreasing kunye nokucoca okomileyo kwiinkqubo zokuvelisa kunye nezicelo zonyango. Kule bhlog, sijonge ukubonelela ngentshayelelo ebanzi ye-trichlorethylene, ukuhlola ukusetyenziswa kwayo, iziphumo, kunye nokuqwalaselwa kokusingqongileyo.

Ukuqonda i-Trichlorethylene:

I-Trichlorethylene, ekwabizwa ngokuba yi-TCE okanye i-trichloroethene, lulwelo olungatshayo, olungenambala olunevumba elimnandi. Ngokumalunga nokwakheka kweekhemikhali, i-TCE iqulethe iiathom ezintathu zeklorini ezidityaniswe kwikhonkco lekhabhoni elidityaniswe kabini. Olu qulunqo lukhethekileyo lunika i-trichlorethylene iimpawu zayo ezixabisekileyo ze-solvency, iyenza ibe lolona khetho lubalaseleyo kuluhlu olubanzi lwezicelo.

Izicelo zoShishino:

Olunye lolona setyenziso lubalaseleyo lwe-trichlorethylene lufana ne-arhente yokunciphisa amafutha kumashishini esinyithi. I-solvency yayo esebenzayo ivumela ukuba ichithe ioli, igrisi, kunye nezinye izinto ezingcolileyo ezivela kwiindawo zetsimbi, ukuqinisekisa ukubambelela ngokufanelekileyo kunye nokugqiba. Ukongezelela, i-TCE isetyenziswa ngokubanzi njenge-arhente yokucoca kwi-photolithography, inkqubo ebalulekileyo ekwenzeni i-microchips kunye ne-semiconductors.

Unyibiliko olukhethekileyo lwe-TCE luyenza ibe lukhetho olufanelekileyo lokucoca okomileyo. Ukukwazi ukunyibilikisa ioyile, amanqatha, kunye namanye amabala, adityaniswa neqondo eliphantsi lokubilisa, livumela amalaphu kunye neempahla ezilukiweyo ukuba zicocwe ngokufanelekileyo ngaphandle kokwenza umonakalo omkhulu.

Izicelo zonyango:

Ngaphandle kokusetyenziswa kwemizi-mveliso kunye nokucoca, i-trichlorethylene isetyenziswe kwicandelo lezonyango njenge-anesthetic. Xa isetyenziswa kwiidosi ezilawulwayo nezibekwe esweni, i-TCE inokwenza imeko yokungabi nazingqondweni, iyenze ilungele iinkqubo zotyando ezincinci. Nangona kunjalo, kubalulekile ukuqaphela ukuba ukusetyenziswa kwe-trichlorethylene njenge-anesthetic yehlile ngenxa yokwaziswa kwezinye iindlela ezikhuselekileyo.

Impilo kunye neziphumo zokusiNgqongileyo:

Ngelixa i-trichlorethylene ngokungathandabuzekiyo iyikhemikhali eluncedo, ukuvezwa kwayo kubangela imingcipheko yempilo. Ukuqhagamshelana okude okanye okuphindaphindiweyo kunye ne-TCE kunokukhokelela kwiimpembelelo ezahlukeneyo ezinobuthi, kubandakanywa ukudakumba kwenkqubo ye-nervous central, umonakalo wesibindi, kunye nokungasebenzi kakuhle kwezintso. Kwiimeko ezinzima kakhulu, kunokubangela umhlaza.

Ngaphaya koko, indalo eguquguqukayo ye-trichlorethylene iyenza ithande ukuba ngumphunga emoyeni, enokuthi ichaphazele imeko yangaphakathi nangaphandle. Ukugqithiswa ngokugqithisileyo kwimiphunga ye-TCE kunokukhokelela ekucaphukeni kokuphefumula kwaye, kwezinye iimeko, iziphumo ezibi kwinkqubo ye-cardiovascular system. Ngenxa yamandla ayo okungcolisa amanzi aphantsi komhlaba, ukukhutshwa kwe-TCE kokusingqongileyo kufuna ummiselo ongqongqo kunye nobuchule bokulahla ngononophelo.

Imimiselo yokusingqongileyo kunye nokuphathwa ngokukhuselekileyo:

Eqonda iingozi ezinokubakho, amazwe aliqela aye amisela imigaqo ephathelele ukuphatha, ukugcinwa nokusetyenziswa kwetrichlorethylene. Amashishini axhomekeke kwi-TCE ngoku kufuneka aphumeze amanyathelo okhuseleko, afana nokubamba kunye nokuhlaziya izinto ezikhutshwayo ze-TCE, kunye nokuphumeza iinkqubo ezifanelekileyo zokungenisa umoya ukunciphisa umngcipheko wokuvezwa.

Isiphelo:

I-Trichlorethylene, eneempawu zayo ezizodwa zeekhemikhali kunye noluhlu olubanzi lwezicelo, idlala indima ebalulekileyo kumashishini ahlukeneyo. Nangona ukusebenza kwayo kungenakuphikiswa, kubalulekile ukuqwalasela ngononophelo impilo enokubakho kunye neengozi zokusingqongileyo ezinxulumene nokusetyenziswa kwayo. Ngokuphumeza amanyathelo angqongqo okhuseleko kunye nokuthobela imimiselo, sinokuqhubeka nokusebenzisa izibonelelo ze-trichlorethylene ngaphandle kokuphazamisa impilo-ntle yempilo yethu kunye neplanethi.