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1. Please refer the manual on water supply & treatment

Please refer the manual on water supply and treatment published by the Ministry of Urban Development - Third edition Revised and updated, May 1999

Recommended guide line values for Physical and chemical parameters: Table 2.2 ( 14-16) TDS (mg/l) acceptable value is 500 and cause for rejection is 2000

For access to the manual - urbanindia.nic.in/CPHEEO/Manuals

M.Sankaranarayanan,  Rtd Joint Adviser (PHEE) CPHEEO

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