Chemical Engineering
Q Zeolite used in water softening process (cation exchange) is regenerated by washing with___________________?
  • A A. Brine
  • B B. Chloramines
  • C C. Sodium bisulphite
  • D D. Liquid chlorines
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Word of the Day
26 Jul
Simultaneously
at the same time.
ایک ہی ΩˆΩ‚Ψͺ Ω…ΫŒΪΊΨŒ ایک Ψ³Ψ§Ψͺھ، بیک ΩˆΩ‚Ψͺ

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