Array of nozzles with stable flat spray patterns

Arsenic removal from aqueous media using chemically treated...

Art of concentrating drugs, etc.

Art of removing scale in multiple unit evaporator systems

Art of separating water from aqueous liquids

Arterial blood filter with improved gas venting

Article for extracting a component from a fluid stream,...

Artificial kidney and method for making same

Assembly comprising a filter housing and at least one filter...

Assembly comprising a foraminous core, resinous tubesheet...

Assembly device for a tubular filter element and its housing

Assembly for filtering pressurized fluids and method and...

Assembly for processing a fluid by filtration and...

Assembly for tubular permeability separator module

Assembly of tubes for isotopic separation diffusers

Assymetrical mechanical filter

Asymetrically-wettable, porous membrane and membrane process

Asymmetric gas separation membranes having graded density skins

Asymmetric gas separation membranes having improved strength

Asymmetric gel-filled microporous membranes