1. Role of waste resources in power generation / B. V. Reddy and T. Srinivas -- 2. Catalytic recycling of glycerol formed in biodiesel production / R. B. Mane and C. V. Rode -- 3. Recycling of gray wastewater from household laundering / Joydeep Paul Majumder and Dr. Anjali Pal -- 4. Calcined clay applied in concrete / Edisley Martins Cabral, Raimundo Pereira de Vasconcelos, Raimundo Kennedy Vieira, Nilton Souza. Campelo, Adalena Kennedy Vieira, Claudia. Candido. Silva, and Mirian Dayse Lima -- 5. Recent advances in rubber recycling a review / S. K. Kumar, S. Thomas, and Y. Grohens -- 6. Conversion of paper mill sludge into absorbent : the life cycle assessment / Marko Likon and Jouko Saarela -- 7. Reuse of natural plant fibers for composite industrial applications / D. Saravana Bavan and G. C. Mohan Kumar -- 8. Cashew nut shell liquid (CNSL) : conversion to commercially useful product / Shobha Suryanarayan Sharma, Anita Nair, and K. V. Pai -- 9. Removal and recovery of cadmium (II) using immobilized papain / Soumasree Chatterjee, Susmita Dutta, and Srabanti Basu -- 10. Biomass based integrated power and cooling systems / T. Srinivas and B. V. Reddy -- 11. Reclamation of wastes for mercury removal : a review / Aparupa Bhattacharyya, Srabanti Basu, and Susmita Dutta -- 12. Some physicochemical measurements of chitosan/starch polymers in acetic acid-water mixtures / Virpal Singh and Kamlesh Kumari -- 13. Morphology-mechanical properties correlation in polymer composites with bamboo fibers / Rameshwar Adhikari -- 14. Green methods to synthesize and recycle materials : a promise to future / P. Deepalekshmi and Sabu Thomas.