Water contamination problems occur frequently worldwide. Knowledge of water purification systems can be helpful in employing the right type of filter or other mechanism of decontamination. The problems with arsenic contamination of water in Bangladesh and the lead problem in Flint, Michigan, remind us of the need to monitor water pollution rigorously from point and nonpoint sources. Advances in Water Purification Techniques: Meeting the Needs of Developed and Developing Countries provides a variety of approaches to water purification that can help people and assist readers with their research and applications Provides a valuable resource to solve water contamination problems or develop own new approaches to water purification Provides advanced methods for monitoring water contamination Describes various approaches to water purification encourages new developments in water purification techniques Includes methods for assessing and monitoring environmental contaminants Includes recent advancement in molecular techniques