Anti-biofilm forming structure and method of manufacturing...

Anti-clogging method for maximal flux and prolonged filtration t

Antibody purification

Antibody-specific solid phase immunoadsorbent, preparation there

Anticarcinogen additive for water supplies

Antifoulant for acrylonitrile purification

Antifreeze purification

Antifreeze reclamation system and process

Antimicrobial adjustment technique

Antimicrobial filtration

Antimicrobial solid material, process for producing the same, an

Antimicrobial treatment of enclosed systems having...

Apheresis apparatus and method

Apheresis blood processing method using pictorial displays

Apparatus & method for cleaning cooling tower...

Apparatus and a method for biological treatment of waste waters

Apparatus and method

Apparatus and method for aeration of wastewater

Apparatus and method for applying an oxidant in a...

Apparatus and method for automatically controlling the permeabil