running cost of wastewater treatment plant – costwater in iran
The Rietvlei Water Treatment Plant was extended with a granular activated carbon (GAC) filtration system after an exhaustive series of tests, which were started in 1994.
REPLACEMENT OF GRANULAR ACTIVATED CARBON AT THE GERRY O’CONNOR WATER TREATMENT PLANT CONTRACT NO. ES-15-02 CONTENTS OF CONTRACT Information to Bidders (incl. Key Data Sheet) Form of Tender (incl. Declaration of Truth and Agreement to Bond) Bonds and Agreement Schedule “A” - Special Provisions (Not Applicable)
