A preliminary cost estimate can be made based on (1) influent specification, (2) effluent requirements, (3) flow rate and (4) non/availability of steam

• Laboratory test

If economically attractive, the usefulness of the various types of laboratory tests compared with an immediate field test can be jointly evaluated.

• Onsite field demonstration

An onsite field demonstration on customer premisescan be arranged on request offshore and onshore.

• Lease/rent or buy

Options for lease or buy can be evaluated. Various mobile units are available for immediate leasing for periods ranging from weeks to years.

• Turnkey delivery of integrated units

The investment cost is based on turnkey delivery including start up and, if applicable, including other technologies to be combined with the unit, such as:

- Pretreatment/pre-filter unit

- After-treatment/polishing, e.g

- Biotreatment

- Activated carbon

- Air stripping