I-Caustic Soda ibizwa nangokuthi i-caustic soda kanye ne-caustic soda. Igama layo lamakhemikhali yi-sodium hydroxide futhi ifomula yayo yamakhemikhali ngu-Naoh. Ungomunye wama-acid amathathu kanye nezisekelo ezimbili embonini yamakhemikhali futhi kuyinto ebaluleke kakhulu yamakhemikhali yamakhemikhali. I-alkali eqinile eqinile, imvamisa ngesimo sama-flakes amhlophe noma izinhlayiya, ingachithwa emanzini ukwakha ikhambi le-alkali, futhi lingachithwa ne-methanol nase-ethanol. Le nto ye-alkaline yi-deloscent futhi izodonsa umphunga wamanzi emoyeni kanye namagesi acidi a-acidic as as carbon dioxide.
I-Caustic Soda kade yaziwa njengento ye-alkaline. Ngo-1787, udokotela uNicolas Leblanc (1762-1806 (1762-1806) wasungula inqubo efanelekile yokukhiqiza i-sodium hydroxide kusuka kusawoti wetafula futhi kwenziwa umkhiqizo omkhulu. Ngo-1887, usokhemisi waseSweden u-Arrhenius wasungula i-Acid-Base Iorization theory (ie, umbono we-acid-base yesisombululo samanzi). Uhlongoze ukuthi ama-acid ayizinto lapho yonke imiphakathi ekhiqizwa yi-ionization ngama-hydrogen ion ngezixazululo zamanzi, futhi izisekelo ziyizinto ezixazululweni zamanzi. Wonke anion akhiqizwa yi-ionization yi-hydroxide ion. Kusukela lapho, i-alkalinity yeSodium Hydroxide ichazwe kahle. I-Caustic Soda ingasetshenziswa njenge-ejenti yokwakha indle ukususa ama-blockages kumapayipi wendle, eziningi zazo ezingamafutha, izinwele zomzimba kanye nokungcola kokudla. I-Caustic Soda inomphumela omuhle wokuhlukanisa kule nto. Lapho i-caustic soda ichithwa emanzini, ikhiqiza ukushisa, okungasheshisa ukusabela nokukhuthaza umphumela wokuhlanza. Ngakho-ke kanjani ukusebenzisa kahle i-caustic soda ye-distinfection kanye nokubulala inzalo?
Ngaphansi kwezimo ezijwayelekile, isisombululo se-2% -4% i-caustic soda singabulala ngempumelelo amagciwane amaningi. Faka amakhilogremu ama-2-4 we-caustic soda kumakhilogremu ayi-100 amanzi. I-PH yesisombululo esilungiselelwe izoba phakathi kuka-10 no-14, futhi i-PH ye-Caustic Soda Masinfection kanye ne-inzalo iyadingeka ukuba ngaphezulu kwe-11. Lapho uyisebenzisa, abantu bangasebenzisa i-scoop yokufafaza umgwaqo noma Kuyinto elula kakhulu ukusebenzisa isibhamu sokufafaza. Kodwa-ke, izibhamu zamanzi acindezele kakhulu azikwazi ukusetshenziselwa ukufafaza, njengoba ukusetshenziswa okukodwa kuzolimaza imishini kanye nemishini.
Amanzi we-caustic soda awakwazi ukuxhumana ngqo. Amanzi we-caustic soda awonaka kakhulu futhi ayacasula futhi angadala ukushiswa esikhunjeni nasezinhlelweni ze-mucous. Ngakho-ke, amanzi e-caustic soda awakwazi ukufafazwa kubantu noma kwezinye izinto eziphilayo. Imvamisa abantu basebenzisa amanzi we-caustic soda ukuze abulawe amagciwane. Sulatha futhi abilayo endaweni yamahhala. Indawo esetshenziswa kakhulu yi-Aisle yabasebenzi. Ngenxa yokucasuka okukhulu kakhulu kokugqwala, lapho amanzi e-caustic soda atholakala khona, kuvame ukuba nezimbali ezingenakuqhakaza notshani obungenakukhula. Izindawo ezibulawa ngama-caustic soda amanzi kudinga ukuhlanzwa kusengaphambili ngaphambi kokusebenzisa. Imvamisa abantu babulala amagciwane ngamanzi we-caustic soda bese bekuhlanza ngamanzi kampompi isikhathi esingaphezu kwamahora ayishumi. Uma kungahlanzwa kahle, kuzoba nensalela ye-caustic soda endaweni yomgwaqo, engadala kalula ukushiswa kubantu noma ezintweni zokuxhumana ngqo. I-Caustic Soda ingasetshenziswa njenge-herbicide esebenza ngokushesha. Ama-5 ~ 10% ama-caustic soda amanzi asebenza kahle kakhulu ekususeni ukhula. Umphumela ungabonakala cishe imizuzu engama-20, futhi ukhula luzobuna ngesigamu sosuku. Isebenza ngokushesha kune-paraquat pesticide. Okubi ukuthi kukhula ngokushesha. I-Caustic Soda isebenza kakhulu futhi iyacasula imishini. Uma imishini ingeyona amapayipi egalanisiwe, kufanele sihlanze ngokushesha ngemuva kokusebenzisa i-caustic soda. Ngaphezu kwalokho, lapho sisebenzisa i-caustic soda, kufanele sinake ngokukhethekile ekuvikelweni kwezokuphepha, gqoka amagilavu wokuvikela, imaski yokuvikela, izibuko zokuvikela, bese ugqoka iziqongo ezinemikhono emide nezinye izingubo. Kubalulekile ukuvikela i-caustic soda ekuvutheni isikhumba nolwelwesi lwama-mucous. Cishe wonke umuntu ohlangana no-Caustic Soda emsebenzini uke wabhekana nokuxineka kwamehlo nobuhlungu obubangelwa ukusetshenziswa okungafanele kwe-caustic soda. Abanye abantu bathola ama-nosebleed lapho bephunga iphunga le-caustic soda. Lokhu kusho ukuthi iphunga le-caustic soda lishisa i-mucosa yamakhala ngenxa yokuvikelwa okungafanele. I-Caustic Soda ayikwazi ukuxutshwa nge-iron powder ne-aluminium powder. Ngemuva kwe-caustic soda ixutshwe ne-iron powder noma i-aluminium powder, izosabela ngobudlova lapho ivezwa ngamanzi abilayo, ukukhiqiza ukushisa nokukhulula i-hydrogen. Esikhathini esedlule, bekukhona abathengisi abaningi abancane bamabhaluni ezindaweni zasemakhaya ababesebenzisa amathangi ensimbi ukwenza amabhaluni akhuphukele ama-hydrogen.
Isikhathi sePosi: Sep-10-2024
