Bleaching Powder is with you everyday!
Bleaching Powder is with you everyday!
Purification Process of Tap Water
Fetch Water-Sedimentation-Filtration-Adsorption-Disinfection-Water Distribution
Note: China's tap water implements the GB5749-2006B standard, and the standard stipulates that the amount of chlorination (bleaching powder) must be ≥0.3mg/L.
Read more:
What are the hazards of bleaching powder to the human body?
How to remove bleaching powder from tap water?
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