Recycled water is wastewater that has been purified so it can be used again for new purposes. It is just one of the alternative water supplies available to us which can be grey water, stormwater harvesting and sewer mining are also helping to preserve our drinking water supplies for drinking. Firstly, we discuss about the general information about recycling water and its various uses. We also discuss sources of recycle water and the present world’’s successful water reuse schemes. Then we present the role of emotions about recycled drinking water and issues affecting community attitudes and intended behaviours in stormwater Reuse: A Case Study of Salisbury, South Australia. After that we described how governance regimes shape the implementation of water reuse schemes and a concept of water usage efficiency to support water reduction in manufacturing industryWater Recycling in Australia and Wastewater Recycling in Greece: The Case of Thessaloniki are presented in this book. We also described shared urban greywater Recycling Systems: Water Resource Savings and Economic Investment. Grey water reuse system design and economic analysis for residential buildings in Taiwan. Potential of Rainwater Harvesting and Greywater Reuse for Water Consumption Reduction and Wastewater Minimization and drivers and economic aspects for the implementation of advanced wastewater treatment and water reuse in a PVC plant are also presented.We also try to describe Comparison of Three Systems for Biological Greywater Treatmentand Membrane Bioreactor (MBR) Technology for Wastewater Treatment and Reclamation: Membrane Fouling Full-Scale Implementation of a Vertical Membrane Bioreactor for Simultaneous Removal of Organic Matter and Nutrients from Municipal Wastewater and Advanced Wastewater Treatment Engineering-Investigating Membrane Fouling in both Rotational and Static Membrane Bioreactor Systems Using Empirical Modelling are also presented. Then, we give information about Irrigation Water Quality Standards for Indirect Wastewater Reuse in Agriculture: A Contribution toward Sustainable Wastewater Reuse in South Korea and An Integrated Framework for Assessment of Hybrid Water Supply SystemsWe also give information about feasibility study on reuse of washed water in electronic industry: case study for flexible printed circuit board manufacturing in Thailand. Then we describe efficiently combining water reuse and desalination through Forward Osmosis-Reverse Osmosis (FO-RO) Hybrids: A Critical Review and Near Real-Time Flow Cytometry Monitoring of Bacterial and Viral Removal Efficiencies during Water Reclamation Processes.
