izindaba

(1) Ngaphambi kokulayisha, ukuthulula, nokuthutha izinto eziyingozi zamakhemikhali, kufanele kwenziwe amalungiselelo kusenesikhathi, kuqondwe uhlobo lwempahla, futhi amathuluzi asetshenziselwa ukulayisha, ukuthulula nokuthutha kufanele kubhekwe ukuthi ziqinile yini. . Uma zingaqinile, kufanele zishintshwe noma zilungiswe. Uma amathuluzi engcoliswe izinto ezivuthayo, izinto eziphilayo, ama-acids, i-alkali, njll, kufanele ahlanzwe ngaphambi kokusetshenziswa.
(2) Abaqhubi kufanele bagqoke izinto zokuzivikela ezifanele ngokwezimpawu eziyingozi zezinto ezihlukene. Kufanele banake kakhulu izinto ezinobuthi, ezibolayo, ezikhipha imisebe nezinye ngesikhathi somsebenzi. Izinto zokuzivikela zihlanganisa izingubo zokusebenza, amaphinifa erabha, imikhono yerabha, amagilavu ​​erabha, amabhuzu enjoloba amade, izifihla-buso zegesi, izifihla-buso zokuhlunga, imaski ye-gauze, amagilavu ​​e-gauze nezibuko, njll. Ngaphambi kokuhlinzwa, umuntu oqokiwe kufanele ahlole ukuthi okokusebenza kusesimweni esihle yini. nokuthi igqokwe ngendlela efanele yini. Ngemuva kokusebenza, kufanele ihlanzwe noma ibulawe amagciwane futhi igcinwe kukhabhinethi ekhethekile.
(3) Izinto eziyingozi zamakhemikhali kufanele ziphathwe ngokucophelela ngesikhathi sokusebenza ukuze kuvinjelwe umthelela, ukungqubuzana, ukungqubuzana, nokudlidliza. Lapho uthulula okokufaka kwesigubhu sensimbi ewuketshezi, ungasebenzisi ibhodi lentwasahlobo ukulishelela phansi ngokushesha. Kunalokho, beka amathayi amadala noma ezinye izinto ezithambile phansi eduze kwesitaki bese wehlisa kancane. Ungalokothi ubeke izinto ezimakwe zibheke phansi. Uma iphakheji itholakala ukuthi iyavuza, kufanele ihanjiswe endaweni ephephile ukuze ilungiswe noma iphakheji kufanele ishintshwe. Amathuluzi angase abangele izinhlansi akufanele asetshenziswe lapho kulungiswa. Uma amakhemikhali ayingozi ehlakazekile phansi noma ngemuva kwemoto, kufanele ahlanzeke ngesikhathi. Izinto ezivuthayo neziqhumayo kufanele zihlanzwe ngezinto ezithambile ezifakwe emanzini.
(4) Ungaphuzi noma ubheme lapho ulayisha, uthulula, futhi uphatha izinto eziyingozi zamakhemikhali. Ngemuva komsebenzi, geza izandla zakho, ubuso, geza umlomo wakho noma ishawa ngesikhathi ngokuya ngesimo somsebenzi kanye nemvelo yezimpahla eziyingozi. Lapho ulayisha, uthulula futhi uthutha izinto ezinobuthi, ukujikeleza komoya kufanele kugcinwe esizeni. Uma uthola isicanucanu, isiyezi nezinye izimpawu ezinoshevu, kufanele uphumule ngokushesha endaweni enomoya ohlanzekile, ukhumule izingubo zakho zokusebenza nezinto zokuzivikela, uhlanze izingxenye zesikhumba ezingcolile, futhi uthumele amacala abucayi esibhedlela ukuze axilongwe futhi alashwe.
(5) Lapho kulayishwa, kuthuthwa, futhi kuthuthwa iziqhumane, izinto ezivuthayo zezinga lokuqala, nezinto ezikhipha umoya-mpilo zezinga lokuqala, izimoto ezinamasondo ensimbi, izimoto zamabhethri (izimoto zebhethri ezingenazo izinto zokulawula i-Mars), nezinye izimoto zokuhamba ezingenazo izinto ezingaqhumi azikho. kuvunyelwe. Abasebenzi ababambe iqhaza kulo msebenzi abavunyelwe ukugqoka izicathulo ezinezinzipho zensimbi. Akuvunyelwe ukugingqa izigubhu zensimbi, noma ukunyathela izinto zamakhemikhali eziyingozi kanye nokupakishwa kwazo (kubhekiselwa kuziqhumane). Lapho ilayisha, kufanele izinze futhi akumele inqwabelene phezulu kakhulu. Isibonelo, amaloli e-potassium (sodium chlorate) awavunyelwe ukuba ne-trailer ngemuva kweloli. Ukulayisha, ukuthulula, nokuthutha ngokuvamile kufanele kwenziwe emini futhi kude nelanga. Ezikhathini ezishisayo, umsebenzi kufanele wenziwe ekuseni nakusihlwa, futhi ukukhanya okuvikela ukuqhuma noma okuvaliwe kufanele kusetshenziselwe umsebenzi wasebusuku. Uma usebenza emvuleni, eqhweni noma ezimeni zeqhwa, kufanele kuthathwe izinyathelo zokulwa nokushelela.
(6) Lapho ulayisha, wethula futhi uthutha izinto ezonakalisa kakhulu, hlola ukuthi iphansi lebhokisi ligqwalile yini ngaphambi kokuba lisetshenziswe ukuze kuvinjwe okungaphansi ukuthi kungawi futhi kubangele ingozi. Lapho uthutha, akuvunyelwe ukulithwala emahlombe akho, ukulithwala emhlane wakho, noma ukulibamba ngezandla zombili. Ungakwazi ukuyithatha kuphela, uyiphathe, noma uyiphathe ngemoto. Lapho ubamba futhi unqwabelanisa, ungaphenduki, utshekise, noma udlidlizele ukuze ugweme ingozi yokuchaphazeka koketshezi. Amanzi, amanzi anesoda noma i-acetic acid kufanele kube khona endaweni yesigameko ukuze kusetshenziswe usizo lokuqala.
(7) Lapho ulayisha, ukhipha, futhi uhambisa izinto ezikhipha imisebe, ungazithwali emahlombe, uzithwale emhlane, noma uzigone. Futhi zama ukunciphisa ukuthintana phakathi komzimba womuntu kanye nokupakishwa kwezinto, futhi ukuphathe ngokucophelela ukuze uvimbele ukupakisha ukuthi kungaphuki. Ngemva kokusebenza, geza izandla nobuso ngensipho namanzi bese ugeza ngaphambi kokudla noma ukuphuza. Izinto zokuzivikela kanye namathuluzi kufanele kugezwe ngokucophelela ukuze kukhishwe ukutheleleka ngemisebe. Indle ekhipha imisebe akumele ihlakazwe nje ngokunganaki, kodwa kufanele iqondiswe emiseleni ejulile noma ilashwe. Imfucuza kufanele imbiwe emigodini ejulile futhi igqitshwe.
(8) Izinto ezinezakhiwo ezimbili ezingqubuzanayo akumele zilayishwe futhi zehliswe endaweni eyodwa noma zihanjiswe ngemoto efanayo (umkhumbi). Ezintweni ezesaba ukushisa nomswakama, ukufakwa kokushisa nokushisa kufanele kuthathwe izinyathelo zokuvikela umswakama.