SEARCH Articles Figures Tables Batch Extractive Distillation (Acetone-Methanol with Water as the Entrainer) Batch Extractive Distillation (Isopropanol-Water with DMSO as the Entrainer) Electrothermal Atomic Absorption Spectrometric Determination of Trace Metals in Sea Water with On-line Sorbent Extraction Separation and Preconcentration Extraction of Phenol with Caustic Water Recovery Hot water extraction coupled with Spectrophotometric Determination of Anionic Surfactants in Water with On-line Solvent Extraction Water extract Water extractant Water extraction