Cov txheej txheem:

Cov tshuaj bleach hauv tsev yog dab tsi?
Cov tshuaj bleach hauv tsev yog dab tsi?

Video: Cov tshuaj bleach hauv tsev yog dab tsi?

Video: Cov tshuaj bleach hauv tsev yog dab tsi?
Video: Tug tshuaj kho plaub hle | Nyob Qab Txhua Hnub 2024, Lub Xya hli ntuj
Anonim

Tsev neeg tshuaj dawb Nws yog ib qho kev sib xyaw ntawm cov tshuaj, Nws cov ntsiab lus tseem ceeb yog kev daws ntawm ~ 3-6% sodium hypochlorite (NaOCl), uas yog tov nrog me me ntawm sodium hydroxide, hydrogen peroxide, thiab calcium hypochlorite.

Ib yam nkaus, cov khoom xyaw hauv tshuaj dawb yog dab tsi?

Muaj ntau ntau hom tshuaj bleach:

  • Cov tshuaj dawb feem ntau muaj sodium hypochlorite.
  • Oxygen bleach muaj hydrogen peroxide los yog cov tshuaj peroxide tso tawm xws li sodium perborate lossis sodium percarbonate.
  • Cov tshuaj dawb yog calcium hypochlorite.

Kuj Paub, cov ntxhua khaub ncaws puas zoo ib yam li tshuaj ntxuav tsev? Siv Tshuaj dawb hauv Khaub ncaws . Bleaches pab whiten, brighten thiab tshem tawm stains. Sodium hypochlorite tshuaj dawb (tseem hu ua tshuaj los yog kua tshuaj dawb hauv tsev ) yog cov muaj zog tshaj ntxhua khaub ncaws tshuaj dawb lawv tshuaj tua kab mob, nrog rau huv thiab dawb. Lawv ua haujlwm rau ntau tus neeg dawb thiab cov xim ntxhua khaub ncaws - tab sis tsis yog siv cov ntaub plaub los yog ntaub plaub.

Tsis tas li ntawd, cov tshuaj bleach hauv tsev muaj zog npaum li cas?

Tshuaj hais lus, tshuaj dawb tshuaj dawb yog ib qho dej tov ntawm sodium hypochlorite. Common tsev neeg ntxhua khaub ncaws tshuaj dawb , siv los ua kom dawb thiab tua kab ntxhua khaub ncaws, feem ntau yog 5.25 feem pua ("lub zog tsis tu ncua") lossis 6 feem pua sodium hypochlorite ("muaj zog heev").

Dab tsi yog qhov tseem ceeb ntawm cov kua chlorine bleach?

sodium hypochlorite

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