Txoj kev ntxuav cov tais diav uas tsis muaj cov xab npum - tawm nrog chemistry!

Txhua hnub ntxuav tais diav yog ib qho tseem ceeb ntawm txhua tus niam tsev cov homework. Rau feem ntau kev ua tiav ntawm qhov tshwm sim, cov niaj hnub ua lag luam muaj ntau cov khoom tsim tshwj xeeb uas muaj peev xwm, raws li qhov kev tshaj tawm, kom ntxuav txawm lub qhov dej thiab cov zaub mov hauv cov dej txias. Tag nrho cov no yog ib qho zoo kawg nkaus, tab sis nws yog tsim nyog them sai sai rau lub composition ntawm cov feem ntau detergents thiab tag nrho koj kev xyiv fab yuav tam sim ntawd evaporate.

Muaj pes tsawg tus ntxhua khaub ncaws uas niaj hnub niaj hnub muaj xws li ntub dej ntau heev (surfactants), alkaline salts ntawm tsis muaj zog inorganic acids, ntsev ntawm peroxides, natural bactericides, foam stabilizers, chlorine thiab flavors. Thiab feem ntau cov tseem ceeb - tag nrho cov tshuaj no muaj teeb meem rau tib neeg lub cev yog nyuaj heev los ntxuav tawm ntawm qhov ntawm lub lauj kaub tais diav. Yog li, lawv nkag mus rau peb lub plab, qhov uas lawv pib ua haujlwm nrog rau ntawm cov tais diav. Yog li ntawd, peb cov phooj ywg ntawm lub neej yog mob nqaij, plab hnyuv ntxwm, ua xua thiab ntau yam kab mob.

Tau kawg, tam sim no kuj muaj ib qho loj npaum li cas ntawm ib puag ncig detergents rau ntxuav tais diav, tab sis lawv tsis zoo li 100% tiv thaiv koj, dua li, thiab lawv yeej kim heev. Yuav ua li cas? Hauv kev daws qhov teebmeem no, cov kev pabcuam pejxeem siv los ntawm peb cov ancestors yuav tuaj rau koj cov nyiaj.

Ntxuav cov tais diav uas tsis huv

  1. Qhuav mustard. Qhov no yog ib qho zoo tshaj plaws rau cov pej xeem, vim nws yog mustard uas txig nws tus kheej rog thiab muab cov tais diav zoo nkauj ci ntsa iab ntawm purity. Nyob rau hauv ib lub tais loj nrog dej sov, ntxiv ob peb lub teaspoons ntawm mustard thiab ntxuav cov tais diav hauv dej no. Pib ntxuav yog nrog cov khoom me me - diav, rab diav rawg, khob, tsom iav, tom qab cov ntawv thiab, kawg, tab sis tsis tsawg - pots thiab poom. Tom qab ntawd nws yuav tsum tau rinsed nrog dej huv thiab muab so kom huv si. Tsis tas li ntawd, cov tais diav tuaj yeem muab pov npuas nrog muab tshuaj txhuam los ntawm mustard thiab dej. Ua li no, noo noo sponge nyob rau hauv mustard, muab tso rau ntawm lauj kaub tais diav, thiab ces yaug.
  2. Ci dej qab zib. Qhov no yog lwm txoj kev zoo rau ntxuav tais diav. Ci dej qab zib zoo kawg nkaus flushes roj, dub scurf, deodorizes, softens dej thiab neutralizes nws acidic saj. Lub hauv paus ntsiab lus ntawm nws siv yog tib yam li qhuav mustard. Txawm li cas los xij, muaj ib qho "tab sis". Dej qab zib yuav kos cov tais diav nrog ib txheej tshwj xeeb, yog li nws yuav tsum raug siv los xaiv.
  3. Tsev dej soda. Qhov no yog ib qho muaj zog alkali, uas, dhau mus, muaj ntau dua abrasive zog. Vim tias qhov no yog txoj kev kho mob zoo, nws xav kom ua hauj lwm nrog nws hauv cov hnab looj tes. Tsev dej soda yuav ntxuav tau cov pa luam yeeb uas yog haus luam yeeb , rau qhov lub hom phiaj no nws txaus los ua ib lub khob dej qab zib rau hauv lub thoob dej, muab tais diav thiab tso cia rau ib ntus, tom qab uas koj tuaj yeem ntxuav tau nws.
  4. Vinegar. Nrog roj, ntawm chav kawm, nws tsis muaj peev xwm tswj, tab sis nws yuav zoo disinfect, thiab tseem tshem pwm thiab kab mob los ntawm cov tais diav. Qhov zoo tshaj plaws vinegar copes nrog lub contamination ntawm glassware. Tsom iav, khob tsom iav, khob iav thiab lwm yam iav yuav tuaj yeem ntxuav hauv sov dej nrog ib tug me me ntawm vinegar, tom qab uas nws tau yooj yim yuav rubbed mus rau ib tug dazzling gloss.
  5. Xab npum hauv tsev. Qhov no yog ib yam ntawm cov khoom qub uas muaj peev xwm hloov tau ntau yam khoom siv hauv tsev tshuaj. Xab npum zoo nkauj yaug txhua yam tais diav los ntawm cov tais diav, tsis txhob hnov ​​ntxhiab tsw. Nws yog siv ob qho tib si rau hauv cov ntaub ntawv, thiab ua los ntawm nws tsev neeg kua rau ntxuav tais diav.

Siv cov kev yooj yim thiab yooj yim rau pej xeem tshuaj rau ntxuav tais diav, koj tsis yog txuag koj tsev neeg cov nyiaj xwb, tab sis tseem saib xyuas kev noj qab haus huv ntawm txhua tus neeg hauv koj tsev neeg!