Water itself is a wide area of discussion based on its occurrence and utility. The major problem area is the waste water [industrial, municipal, ground water, domestic, grey water etc.] which requires special attention for the safety and security of the environment. The course provide an overview of the different types of waste water and its impact on the environment. The current practices for the treatment of the waste water and the challenges of these methodologies. 1. Ground water 2. Industrial water 3. Municipal water 4. Grey water 5. Fresh water 6. Natural water bodies Course details: Water and environment module is an overview of the different types of water, water quality, impact on the environment, current practices for waste water remediation.