Important Current Affairs-4thFeb 2021-ORSP

Important Current Affairs-4th Feb 2021-ORSP

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Important Current Affairs-4th Feb 2021-ORSP

Welcome To
Odisha Regional Study Point

We Allows the best competitive exam preparation for SSC,BANKING, RAILWAY &Other State Exam(CT, BE.d) DECE(IGNOU) In ଓଡ଼ିଆ Language…

Why opt ORSP?
✅Daily Free Live class
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✅FREE Live Tests Quiz
✅Performance Analysis
✅All Govt Exams are Covered

Join With us As per Schedule
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ORSP
(9502052059)

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6 thoughts on “Important Current Affairs-4thFeb 2021-ORSP”

  1. The most common disinfection method involves some form of chlorine or its compounds such as chloramine or chlorine dioxide. Chlorine is a strong oxidant that rapidly kill many harmful micro oraganisms.Because Chlorine is a toxic gas,there is a danger of a release associated with its use.

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  2. Ans-: Chlorine
    The most common disinfection method involves some form of chlorine (or) it’s compaounds such as chloramine (or) chloride dioxide.Chlorine is a strong oxydant that rapidly kills many harmful micro-organisms.Because chlorine is a toxic gas, there is danger of a release associated with it’s use.
    Water purification is the process of removing undesirable chemicals, biological containants, Suspended solids, and gases form water.

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  3. Ans:- CHLORINE
    Chlorine is one of the most commonly used disinfectants for water disinfection. Chlorine can be applied for the deactivation of most microorganisms and it is relatively cheap. Although several methods eliminate disease-causing microorganisms in water, chlorination is the most commonly used. Chlorination is effective against many pathogenic bacteria, but at normal dosage rates it does not kill all viruses, cysts, or worms. When combined with filtration, chlorination is an excellent way to disinfect drinking water supplies.

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