The average values used at the sewage treatment plant you listed apart from Faecal coliforms (no/100ml) 400 and other metals concentration, is for potable/drinking water not for wastewater
Published by Ramsey Haddad, Director at Free Radicals TEchnology
The average values used at the sewage treatment plant you listed apart from Faecal coliforms (no/100ml) 400 and other metals concentration, is for potable/drinking water not for wastewater
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These were the characteristics of the effluent given by the project authorities. If Marcus has been given a different set, he will have to check against your advice and see if it is a realistic target. WQ standards in Nigeria seem to be not agreed upon.
Published by Deepak Kharat (Dr), Technical Specialist - Flood & Water at Waterco Consultants, UK