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Wastewater Treatment Using Membrane Technology
Summary
This review covers membrane-based wastewater treatment technologies for removing heavy metals, cyanides, and dyes, evaluating their performance and limitations. Membrane technologies are also increasingly investigated for microplastic removal from wastewater, making this review relevant to the broader challenge of treating complex contaminated water.
Water contamination by heavy metals, cyanides and dyes is increasing globally and needs to be addressed as this will lead to water scarcity as well as water quality. Different techniques have been used to clean and renew water for human consumption and agricultural purposes but they each have limitations. Among those techniques, membrane technology is promising to solve the issues. Nanotechnology present a great potential in wastewater treatment to improve treatment efficiency of wastewater treatment plants. In addition, nanotechnology supplement water supply through safe use of modern water sources. This chapter reviews recent development in membrane technology for wastewater treatment. Different types of membrane technologies, their properties, mechanisms advantages, limitations and promising solutions have been discussed.
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