Recycling of Polyethylene Terephthalate Bottles provides an overview of PET chemistry, highlighting the main degradation, depolymerization processes and pathways of PET, along with the applications of recycled monomers derived from PET waste. The latest methodologies of recycling and feedstock recovery are covered, providing critical foundational information. In addition, the book discusses a range of established methods of polymer recycling, with an emphasis on real world industrial case studies and the latest academic research. Users will find in-depth lifecycle and cost analysis of each waste management method, comparing the suitability and feasibility of each to support the decision -making process. Polyethylene Terephthalate (PET) is the most recycled plastic in the world, but still represents a significant amount of landfill waste. This book presents an update on new regulations, providing recommendations for new opportunities in this area, including new processing methods and applications for recycled PET.

The use of complementary therapies is exploding, increasing the pressure to establish a rigorous science to support its practice. Clinical Research in Complementary Therapies: Principles, Problems and Solutions provides students with the tools they need to research complementary and integrative medicine (CIM) and so fill this gap. Essential for both undergraduate and postgraduate students, this second edition is significantly updated and enhanced. Part 1 deals with research strategies and methods, explaining the major types of clinical research in CIM and how these inter-relate. New chapters are included on whole systems research, qualitative research and questionnaire development. Not all therapies can be treated the same way nor channeled through the signal process of randomized controlled trials. Therefore, detailed description of mixed methods approaches including observational, qualitative, cost-benefit and comparative effectiveness research are described. Part 2 deals with specific complementary therapies and how they are invested by experts in each field. The book analyses the key questions asked and the controversies debated in complementary medicine research and offers clear and innovative guidance for answering these questions. FEATURES . Provides an overarching synthesis of methods in CIM and how they are to be used collectively including the role of comparative effectiveness research . Suggests both general and specific factors which need to be considered in assessing or planning complementary therapy research . Pinpoints aspects of research which are different in orthodox research and complementary therapy research . Reviews the types of research carried out in specific complementary therapies and analyses issues which arise . Includes information on measuring the economic cost and benefits of complementary medicine, clinical audit and the role of placebos use . Builds upon recent research results, looks at the lessons these provide for all complementary therapies and suggests key issues to address in future research. . Provides an overarching synthesis of methods in CIM and how they are to be used collectively including the role of comparative effectiveness research . Suggests both general and specific factors which need to be considered in assessing or planning complementary therapy research . Pinpoints aspects of research which are different in orthodox research and complementary therapy research . Reviews the types of research carried out in specific complementary therapies and analyses issues which arise . Includes information on measuring the economic cost and benefits of complementary medicine, clinical audit and the role of placebos use . Builds upon recent research results, looks at the lessons these provide for all complementary therapies and suggests key issues to address in future research.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.