Thixotropic polyurethane compositions as sealants for membrane s
Transfer device having a thin wall plate
Transfer membrane apparatus
Transfer membrane apparatus
Transfer membrane apparatus
Tube sheets for permeators
Tube sheets for permeators
Tubesheet for spiral wound hollow fiber permeator
Ultrafiltration and reverse osmosis tubular membrane module
Ultrafiltration membranes based on heteroaromatic polymers
Ultrafiltration water collector
Upflow clarifier
Upflow clarifier
Wave patterned support for dialyzer membrane
Wound flattened hollow fiber assembly having plural spaced core