Transcription of NATIONAL STANDARDS FOR DRINKING WATER …
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NATIONAL STANDARDS FOR DRINKING WATER …
NATIONAL STANDARDS FOR DRINKING WATER treatment CHEMICALS Report to the WATER RESEARCH COMMISSION by WILSON JOHN and DEBORAH TROLLIP WRC Report No 1600/1/09 ISBN 978-1-77005-850-7 JUNE 2009 ii DISCLAIMER This report has been reviewed by the WATER Research Commission (WRC) and approved for publication. Approval does not signify that the contents necessarily reflect the views and policies of the WRC, nor does mention of trade names or commercial products constitute endorsement or recommendation for use. iii EXECUTIVE SUMMARY Although it is a statutory requirement that treated DRINKING WATER complies with the South African NATIONAL Standard (SANS 241), the very chemicals used in the process of WATER purification are not subject to any control. It has been widely acknowledged and accepted by stakeholders that the continued use of such chemicals presents a high inherent risk from a public health point of view.
national standards for drinking water treatment chemicals report to the water research commission by wilson john and deborah trollip wrc report no 1600/1/09
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