Membrane Technology for Wastewater Treatment and Biogas Upgrading

Many nations have poor wastewater infrastructure and untreated discharges. Due to water constraints, pollution and the need for sustainable solutions, wastewater issues must be addressed for environmental and public health concerns. Since green energy is in demand, biogas is a viable alternative. Methane is the major component of biogas from organic waste anaerobic digestion. Impurities like carbon dioxide and hydrogen sulphide impede its clean energy application. Membrane technique selectively removes contaminants and increases gas calorific value in biogas. Membrane technology can clean wastewater and upgrade biogas, solving environmental issues and generating sustainable energy. This chapter shows how new membrane materials and design impact performance, durability and cost. This thorough summary of membrane technology and its revolution in wastewater treatment and renewable energy is provided. Sustainable development is becoming increasingly vital as economic growth and living standards balance. Urbanization and industrial expansion increase water use, pollution and wastewater discharge annually. Polluted wastewater can affect animal habitats in natural streams or soils. For environmentally friendly wastewater treatment and biogas upgrading, membrane technology is crucial. Global concerns about water shortages, pollution and renewable energy sources have raised demand for creative technology that decreases environmental effect and provides resources. In this chapter, membrane technology’s intricate role in wastewater treatment and biogas upgrading is addressed, along with recent improvements and fascinating potential.