For deployment in the water column, a semipermeable Membrane Device (SPMD) is wrapped around pegs on a stainless steel plate known as a spider. This configuration maximizes the SPMDs exposed surface area.
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For deployment in the water column, a semipermeable Membrane Device (SPMD) is wrapped around pegs on a stainless steel plate known as a spider. This configuration maximizes the SPMDs exposed surface area.
Related Links