Seawater-based carbon dioxide disposal

Secondary-flow enhanced filtration system

Selective and continuous removal of metal-ion contaminants from

Selective aqueous extraction of organics coupled with trapping b

Selective extraction of amino acids

Selective multi-ring aromatics extraction using a porous, non-se

Selective permeable membrane for separation of liquid solution

Selective permeation of aromatic hydrocarbons through polyethyle

Selective recognition of solutes in chromatographic media by art

Selective recovery of a nitrophenolic by-product from nitration

Selective recovery of tin by solvent extraction using branched t

Selective removal of nitrate ions from salt solutions

Selectively permeable barriers

Selectively permeable membrane

Selectively-permeable membrane and the use thereof

Self-manifolding sheet membrane module

Self-purging extractor

Semi-permeable membranes

Semi-permeable membranes

Semipermeable composite membrane