Extraction of organic compounds from surfactants-containing aque

Extraction of phenol from wastewater

Extraction of phosphonates

Extraction of pollutants by inorganic chelation

Extraction of pollutants from underground water

Extraction of process chemicals from labile biological mixtures

Extraction of reusable water from a mineral mining process

Extraction of substances from aqueous solution

Extraction of thermally stable contaminants from stack gas scrub

Extraction of water from oil

Extraction of water-soluble metal chelates used as catalysts in

Extraction process

Extraction process

Extraction process to remove PCBs from soil and sludge

Extraction process using a novel organic acid as a liquid ion ex

Extraction process using solid stabilized emulsions

Extractive chromatographic separation process for recovering 3,5

Extracts of thermal waters and their applications