Bifunctional anion-exchange resins with improved selectivity and

Bifunctional crown ether-based cation-exchange stationary phase

Bifunctional phenyl monophosphonic/sulfonic acid ion...

Bilge water cleaning device

Bilge water reclamation system and process

Bimetallic catalyst for the treatment of water containing...

Bimodal cationics for water clarification

Binary concentration and recovery process

Bio degradation of oxyanions such as perchlorate on ion...

Bio-degradation of ammonium perchlorate, nitrate, hydrolysates a

Bio-enhancer

Bio-film control

Bio-oxidation process and apparatus

Bio-slurry reaction system and process for hazardous waste treat

Biocatalyzed partial demineralization of acidic metal sulfate so

Biochemical conversion processes

Biochemical dripping board for aquariums

Biochemical oxidation system and process

Biochemical process for purifying contaminated water

Biochemical treatment of bitumen froth tailings