Copper is one of the most valuable and prevalent metals used in the industry. There are
many techniques to treat different types of industrial wastewater that are contaminated with …

Liquid‐liquid extraction is a widely used technique of sample preparation in biomedical
analysis. In spite of the high pre‐concentration capacities of liquid–liquid extraction, it suffers …

The heterogeneous photocatalysis using UV-radiation and quantum dots (QDs) is an
interesting method for the treatment of water polluted with the organic substances. In this …

A dual-cloud point extraction (d-CPE) procedure has been developed for simultaneous pre-
concentration and separation of heavy metal ions (Cd2+, Co2+, Ni2+, Pb2+, Zn2+, and …

Contaminated soil and water pose a serious threat to human health and ecosystem. For the
treatment of industrial effluents or minimizing their detrimental effects, preventive and …

In this work, a new cloud point extraction (CPE) procedure was developed for the separation
and preconcentration of lead (II), cobalt (II), and copper (II) in various water and food …

The phase-separation phenomenon of non-ionic surfactants occurring in aqueous solution
was used for the extraction of cadmium (II), lead (II), palladium (II) and silver (I). The …

A procedure for simultaneous separation/preconcentration of copper, zinc, cadmium, and
nickel in water samples, based on cloud point extraction (CPE) as a prior step to their …

Recently, cloud point extraction (CPE) has been an attractive subject as an alternative to
liquid–liquid extraction. The technique is based on the property of most non-ionic surfactants …

A new method using a mini-column packed with sulfur as a new solid phase extractor has
been developed for simultaneous preconcentration of lead and cadmium in water samples …