This book addresses a complex issue - water sustainability - that requires a combined approach to manage both water and energy. It highlights several technologies that have been introduced to study the water-energy linkage. It also discusses the need to develop effective laws for water management.

Chapter 1. Anaerobic co-digestion of sewage sludge and animal by-product.- Chapter 2. Application of Synthesized Nano-cellulose Material for Removal of Malachite Green from Waste Water.- Chapter 3. Status of Sewage Treatment in Bihar and needs for Improvement.- Chapter 4. Effluent Water Treatment: A Potential Way Out towards Conservation of Fresh Water in India.- Chapter 5. Development of an Effective and Efficient Integrated Charcoal Filter Constructed Wetland System for Wastewater Treatment.- Chapter 6. A Consolidated Stratagem towards Defenestration of Coke Oven Wastewater Using Various Advanced Techniques - An Analogous Study.- Chapter 7. Studies on Lead removal from Simulated Waste Water in Packed Bed Bioreactor Using Attached Growth Technique.- Chapter 8. Sustainable Growth and Survival of Litopenaeus Vannamei through Waste Water Recycling.- Chapter 9. Reuse of Washing Machine Effluent using Constructed Wetland: The Circular Economy of Sanitation.- Chapter 10. Removal of Methyelene Blue Dye by using Lemon Leaf Powder as a Adsorbent.- Chapter 11. Development of a Low-Cost Column Type Filter Based on Agricultural Waste for Removal of Fluoride from Water.- Chapter 12. Oxidative Photocatalytic Degradation of Methylene Blue in Waste Water.- Chapter 13. Bio remediation of Textile Azo Dyes by Marine Streptomyces.- Chapter 14. Use of Sewage to Restore Manmade Waterbodies - Nutrient and Energy Flow Regulation Approaches to Enabling Sustainability.- Chapter 15. Two Stage Passive High Throughput Sustainable Sewage Treatment Process: Lab Study and Future Scope.