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  1. Which is the best definition of a disinfectant? 相關

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    • Agent used to disinfect something

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      • The meaning of DISINFECTANT is an agent used to disinfect something; especially : a chemical agent that is used especially on hard surfaces and in water (such as drinking water or wastewater) to destroy, inactivate, or significantly reduce the concentration of pathogens (such as bacteria, viruses, and fungi).
      www.merriam-webster.com/dictionary/disinfectant
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  2. en.wikipedia.org › wiki › DisinfectantDisinfectant - Wikipedia

    A disinfectant is a chemical substance or compound used to inactivate or destroy microorganisms on inert surfaces. [1] . Disinfection does not necessarily kill all microorganisms, especially resistant bacterial spores; it is less effective than sterilization, which is an extreme physical or chemical process that kills all types of life. [1] .

  3. DISINFECTANT definition: 1. a substance that contains chemicals that kill bacteria and is used especially for cleaning…. Learn more.

  4. 2022年11月28日 · Disinfectants are stronger, killing 99.999% of germs on hard surfaces or objects. The difference boils down to the fact that sanitizing solutions aren't as strong as disinfecting solutions ...

    • Maggie O'neill
  5. The meaning of DISINFECTANT is an agent used to disinfect something; especially : a chemical agent that is used especially on hard surfaces and in water (such as drinking water or wastewater) to destroy, inactivate, or significantly reduce the concentration of

  6. 2023年11月28日 · Disinfection describes a process that eliminates many or all pathogenic microorganisms, except bacterial spores, on inanimate objects (Tables 1 and 2). In health-care settings, objects usually are disinfected by liquid chemicals or wet pasteurization.

  7. 2023年11月28日 · Overview. In the healthcare setting, "alcohol" refers to two water-soluble chemical compounds—ethyl alcohol and isopropyl alcohol—that have generally underrated germicidal characteristics 482. FDA has not cleared any liquid chemical sterilant or high-level disinfectant with alcohol as the main active ingredient.

  8. a substance that contains chemicals that kill bacteria and is used esp. for cleaning surfaces in bathrooms and kitchens. (Definition of disinfectant from the Cambridge Academic Content Dictionary © Cambridge University Press)