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Extraction of Copper from Waste Solution Using Liquid Emulsion Membrane
LIX 54 Copper Extraction Liquid Emulsion Membrane
2013/3/11
The extraction of copper from acidic medium using Liquid Emulsion Membrane LEM as contactors was studied. b diketone LIX 54 as an extractant ,sesqueoleate which is nonionic surfactant with HLB value 3...
Hollow-Fiber Microporous Membrane Liquid-Liquid Extraction for Determination of Polybrominated Diphenyl Ethers at Trace Levels in Sewage Sludge with Gas Chromatography-Electron Capture Detection
PBDE Gas Chromatography Sewage Sludge Membrane Extraction LPME
2013/3/12
A two-phase hollow-fiber (HF) liquid-phase microextraction (LPME) method followed by gas chromatography was developed for quantification of 8 major polybrominated diphenyl ethers at trace level in sew...
Studies on Feasibility of Reverse Osmosis (Membrane) Technology for Treatment of Tannery Wastewater
Reverse Osmosis (RO) Membrane Technology Recycling Tannery Waste Water
2013/3/12
Tanneries reusing wastewater by combination of conventional and advanced Reverse Osmosis (RO) treatment technologies were assessed for technical and economic viabilities. Conventional treatment method...
Extraction of Amino-J Acid from Waste-water by Emulsion Liquid Membrane
emulsion liquid membrane liquid membrane separation industrial waste-water,amino-J acid
2009/11/16
The emulsion liquid membrane technique was used to extract amino-J acid from industrial dye waste-water. The effects of stirring speed, ratio of the emulsion to water (Rew), ratio of the oil to intern...
Membrane potentials for linearly varying fixed charges
Membrane potential Donnan potential Charged membranes TMS theory Surface charges Fixed charge concentration
2009/9/30
The membrane potentials for asymmetric membranes where fixed charges varied linearly with position were evaluated from the numerical solutions of Nernst-Planck flux and Donnan potential equations. The...
