In Staging and Re- cycling , John Keefe and Knut Ove Arntzen re-visit and reappraise a selection of their work to explore how the retrieval, re-approaching and re-framing of material can offer pathways for new work and new thinking. The book includes a collection of reprinted and first-published (although previously presented) textual material interspersed with editorial material - reflective essays from John and Knut on these pieces from the archives and original essays from invited scholars that explore the theme of repetition and re-cycling. The project has a number of aims: to suggest how the status of 'new' with regard to academic and staged dramaturgical materials may be reframed; to re-examine these through certain lenses and concepts (re-cycling; re-working; the spectator; landscape, post- and other dramaturgies); to explore the possibilities of critique offered by particular modes of juxtaposition, dialogue and dialectic; to offer further provocations to received ideas; and to retrieve and re-approach material, once published or presented, that becomes 'lost' in archives or on library shelves. As shown here, the role of the hyphen acts as an indicator to the status of 're-' in relation to the 'new'. Written for scholars and academics, researchers, undergraduate and postgraduate students, and practitioners working in all forms for theatre and performance, Staging and Re-cycling suggests a new form of dialogue between work, authors and readers, and draws out threads that extend back into the past and potentially forward into the future.

This book highlights current challenges and developments in waste material recycling in the framework of a circular economy. The increase in the standard of living has resulted in the large consumption of several materials, mainly polymers. Therefore the problem of waste recycling, specifically polymer recycling, in an environmentally friendly way is more urgent than ever. Nowadays, more specialized recycling methods are required to manage a wide variety of wastes. Over fourteen chapters in three sections, this book addresses such topics as chemical recycling techniques, recycling of polyethylene, denim production and recycling, valorization of waste materials, urban mining, the circular economy, and much more.

This volume examines the potential resource available from several waste streams. Opportunities for exploiting waste are discussed, along with their environmental and economic considerations.

Proceedings from a 2016 sustainability symposium Information from REWAS 2016 proceedings were collected and published in REWAS 2016: Towards Materials Resource Sustainability. This collection covers the proceedings of the symposium sponsored by the Recycling and Environmental Technologies Committee; the Materials and Society Committee; the Extracting & Processing Division; and the Light Metals Division of the Minerals, Metals and Materials Society. Topics covered include: enabling and understanding the sustainability related to ferrous and non-ferrous metals processing; batteries; rare earth element applications; and building materials. At REWAS 2016, materials professionals exchanged ideas with other researchers and stakeholders to outline a path toward a resource-efficient society.

The Theory of Recycle Processes in Chemical Engineering deals with the theory and methods related to dynamic (flow) systems and with the processes in static systems with recycles, The book investigates complex recycle processes through the use of concepts and examples. The development and refinement of chemical technology involves processes that are purely chemical or technological in nature. The technological approach consists in the design of industrial processes where chemical reaction occurs with minimum by-products, and with the maximum useful employment of each unit of catalyst surface and reaction space. The book explores effective systems for the complex processing of chemical raw materials using the technological approach. The text reviews the elementary principles of the theory of recycle process through derivation of equations for simple recycling processes where one or more chemical reactions occur in a single medium or reactor in which the reactions happen consecutively, or in a parallel manner. The book also explains how the investigator can determine the technologically-optimum characteristics of the reaction unit employing five steps. The text will benefit industrial chemists, researchers, technical designers, and engineers, whose works are related with chemistry and recycling.

This book discusses sustainable waste management technologies for managing end-of-life (EoL) post-consumer and packaging plastic solid waste (PSW) from domestic and commercial waste streams. It does so particularly in the context of providing a way forward for developing economies. Treating recycling and composting of, and energy recovery from, plastics, the book is directed at individuals who are responsible for or have a significant role in solid waste management. Academics and students in solid waste management pursuing research or study in solid waste management with particular interest in plastics will find this book useful. Sustainable options for managing PSW are presented with reference to the scientific, engineering, and management standpoints to enable decision makers and relevant stakeholders in industry arrive at the best decision for achieving sustainable resource management. The book further integrates waste management and technologies so that PSW recycling can be viewed from environmental, economic, and social perspectives. Greener technologies for PSW management are addressed so as to provide drivers that will influence key stakeholders and policy-makers achieve sustainability in this field.

The field of membrane separation technology is presently in a state of rapid growth and innovation. Many different membrane separation processes have been developed during the past half century and new processes are constantly emerging from academic, industrial, and governmental laboratories. While new membrane separation processes are being conceived with remarkable frequency, existing processes are also being constantly improved in order to enhance their economic competitiveness. Significant improvements are currently being made in many aspects of membrane separation technology: in the development of new membrane materials with higher selectivity and/or permeability, in the fabrication methods for high-flux asymmetric or composite membranes, in membrane module construction and in process design. Membrane separation technology is presently being used in an impressive variety of applications and has generated businesses totalling over one billion U.S. dollars annually.The main objective of this book is to present the principles and applications of a variety of membrane separation processes from the unique perspectives of investigators who have made important contributions to their fields. Another objective is to provide the reader with an authoritative resource on various aspects of this rapidly growing technology. The text can be used by someone who wishes to learn about a general area of application as well as by the knowledgeable person seeking more detailed information.