water quality at reverse osmosis outlet

[eftcat]

can somebody tell me the quality expected for water at outlet of reverse osmosis? very urgent.
Thanks,

[deyprasen]

It depends on what is the source of water---Sea- water, river water, city sweage or indusrtial sludge & waste.

[aan09]

You should refer potable water requirement standards - applicable for specific place , region and country

[eftcat]

It is city water...potable water...What's the spec/quality of RO outlet?

[aan09]

• you need to check what is standard for potable water requirement applicable in your area

• this limit you need to specify to ro plant supplier for compliance

,

in case you need any approval from statutory authorities (factory inspector or so)

if you need ro water for very limited use (household purposes) check with ro supplier they have different minimum manufacturer standards which usually vary on design and system (without change of basic concept)