SUEZ Water - Water Technologies & Water

Silt Density Index (SDI) and Sepa Test Equipment

Reduce fouling and improve project pace with on location silt density collection and analysis

System performance evaluation is a vital part of your process. SUEZ's silt density index (SDI) test equipment and Sepa membrane test equipment captures and delivers the information you need.

For accurate SDI readings for feedwater analysis, SUEZ offers SDI kits. To evaluate membrane technologies, SUEZ offers Sepa CF cell test equipment to run tests, assays, concentrations, processes, or provide R&D data for any membrane. Using this equipment facilitates scale-up studies prior to larger pilot and production runs.

Test Equipment Features

  • Manual SDI Kit -The industry standard for indicating the quantity of particulate matter in water. It is used with well water, filtered water, or clarified effluent samples.
  • Sepa CF II Medium/High Foulant System -High-pressure cell (up to 1000 psi) uses crossflow filtration and enables you to put any membrane into the unit. The system is designed for quick and easy retrieval or replacement of membrane.
  • Sepa Membranes - Large selection of reverse osmosis (RO), ultrafiltration (UF), nanofiltration (NF) and microfiltration (MF) membrane samples.