Given details of purified water, need confirmation from experts if TDS level is right for consumption ?

Share 1 Posted by Anonymous on August 16, 2012 - 10:58

Dear Sir,

I purchased an Aquaguard Noao RO system just a few day before and the technician installed it in my absence. So, how do I know if the TDS level of my RO system is set right? I am a lab technician and I am personally analyzed the RO purified water and it found that

  • Chloride is present
  • pH is 7.42
  • Sulphate is absent 
  • Hardness of water as CaCo3 is 45.1 mg/L

So sir kindly suggest if my RO system is function good/better/best.

Thanks,

Anil Kumar Jha

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chicu's picture
chicu Posted 9 months 4 days ago.

Dear Mr.Jha,

We have had several discussions on this topic on the Portal earlier. I am attaching links to the most relevant ones here. Please do let us know if they answer your question:

Indian Standard for Drinking Water as per BIS specifications (IS 10500-1991)

All About TDS (Total Dissolved Solids)

Minimum TDS Level : Setting TDS Levels on RO Systems

Regards

chicu