Q1) What will be the cost, land requirement, time for completion, by a good reputed firm, for construction of a 25 MLD MBBR based treatment plant? With all aspects covered by the firm?

Q2) What are the advantages and disadvantages of a STP based on ATS vis-a-vise MBBR based STP?

Pandurang Pole,(IAS), Director,
ERA, JAMMU, 09419175367,
pkpole@yahoo.com