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Application of hollow-fiber supported liquid membranes technique to the selective recovery of a low content of copper from a Chilean mine water
(Elsevier Sci B.V., 1999)
This communication describes the application of a hollow-fiber-type solid supported liquid membrane technique to the selective recovery and enrichment of copper from a Chilean mine water. The membrane extractor works by ...
An automated system for liquid-liquid extraction based on a new micro-batch extraction chamber with on-line detection - Preconcentration and determination of copper(II)
(Elsevier Science BvAmsterdamHolanda, 2004)
Mercury, copper, and zinc concentrations in extracted human teeth
(2009-11-01)
Amalgam has been used as a filling material for over 150 years. Mercury, copper, and zinc are present in restoration. The aim of this study was to compare mercury, copper, and zinc concentrations in extracted human teeth ...
Mercury, copper, and zinc concentrations in extracted human teeth
(2009-11-01)
Amalgam has been used as a filling material for over 150 years. Mercury, copper, and zinc are present in restoration. The aim of this study was to compare mercury, copper, and zinc concentrations in extracted human teeth ...
Levels of copper in Nile tilapia from Brazil
(Taylor & Francis Ltd, 2011-01-01)
The purpose of this work was to determine the concentration of copper in samples of farmed Nile tilapia (Oreochromis niloticus L.) fillets purchased in the city of Botucatu (São Paulo, Brazil) and in fillet and liver samples ...
Effect of soil copper content and ph on copper uptake of selected vegetables grown under controlled conditions
(SETAC, 2002)
A one-year greenhouse experiment was conducted to study the transfer of copper from contaminated agricultural soils to edible and nonedible structures of lettuce, tomato, and onion plants. Study soils Acre selected from ...
Flow injection continuous liquid-liquid extraction using a hollow fiber membrane separator for determination of copper in water
(MARCEL DEKKER INC, 1999)
A simple flow injection photometric method for the determination of copper was developed based on the formation and liquid-liquid extraction of the analyte-bathocuproine-perchlorate ternary complex. The analytical reaction ...
Copper recovery from ore by liquid–liquid extraction using aqueous two-phase system
(Journal of Hazardous Materials, 2018)
Dynamic modelling of copper solvent extraction mixer-settler units
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
The copper Leaching, Solvent Extraction and Electrowinning circuit (LX-SX-EW) is one of the most effective processes for extracting copper from low grade ores. This work focuses on the liquid-liquid extraction SX sub-process, ...