Could you please let me know ...
Published by Zafferullah Khan, General Manager at Aditya HOusing and infrastructure Development Corporation
Could you please let me know the STP's which need improvement? As far as I know there are no old STP's in Hyderabad Most of them are built after 2000 and are tertiary level treatment plants, One old STP was also upgraded long back.
1 Comment
Yes Zafferullah, most of them are built after 2000...but the major part is still "old-fashioned". Many Contractors still provide ditch and extended aeration biological plants, though cheaper and more advantageous Technologies are available ever since...
The fact is that You are right.
Regards
Published by Ing.Tiziano Zampollo, Employee at Water Engineers & Consultants - WEnCo