Aqueous Copper Removal

Aqueous copper removal is the chemical separation of dissolved copper ions from water, an important process for treating industrial effluents, laboratory solutions, and contaminated water. Depending on water chemistry and treatment goals, copper can be converted into an insoluble compound through precipitation, captured by adsorption or ion exchange, or separated with membrane-based methods; pH adjustment often controls copper speciation and removal efficiency. These approaches reduce copper concentrations, limit aquatic toxicity, and support metal recovery or water reuse. Studying the process connects equilibrium chemistry, solubility, surface interactions, and analytical monitoring in practical environmental and industrial applications.

Aqueous Copper Removal - Related Videos

Research

JoVE Journal - Chemistry

Preparation of Expanded Chitin Foams and their Use in the Removal of Aqueous Copper

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Cited by 1 •

2021

This study describes a method to expand chitin into a foam by chemical techniques that require no specialized equipment.

Research

JoVE Journal - Neuroscience
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Quantifying Fish Swimming Behavior in Response to Acute Exposure of Aqueous Copper Using Computer Assisted Video and Digital Image Analysis

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Cited by 29 •

2016

Measuring the impacts of environmental contaminants on fish behavior is often subjective and challenging particularly when dealing with sublethal endpoints. We describe methods including video technology to quantify swimming behavior of early life stage white sturgeon (Acipenser transmontanus) during and after 96 hr acute exposures to various concentrations of copper.

Measuring the Densities of Aqueous Glasses at Cryogenic Temperatures

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Cited by 4 •

2017

A protocol for determining the vitreous phase densities of micro- to pico-liter size drops of aqueous mixtures at cryogenic temperatures is described.

Education

JoVE Core - Chemistry

Chemical Reactions in Aqueous Solutions

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2020

Chemical substances interact in many different ways. Certain chemical reactions exhibit common patterns of reactivity. Due to the vast number of chemical reactions, it becomes necessary to classify them based on the observed patterns of interaction. Water is a good solvent that can dissolve many substances. For this reason, many chemical reactions take place in water. Such reactions are called aqueous reactions. The three most common types of aqueous reactions are precipitation, acid-base, and...

A Caenorhabditis elegans Nutritional-status Based Copper Aversion Assay

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Cited by 3 •

2017

Here, we present a Caenorhabditis elegans-specific assay designed to evaluate changes in copper aversion behavior and the ability to locate a common food source, as the organism progresses from a well-fed to starved nutritional state.

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