Download or read book Green Chemistry and Sustainability in Pulp and Paper Industry written by Pratima Bajpai and published by Springer. This book was released on 2016-10-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book features in-depth and thorough coverage of Minimum Impact Mill Technologies which can meet the environmental challenges of the pulp and paper industry and also discusses Mills and Fiberlines that encompass “State-of-the-Art” technology and management practices. The minimum impact mill does not mean "zero effluent", nor is it exclusive to one bleaching concept. It is a much bigger concept which means that significant progress must be made in the following areas: Water Management, Internal Chemical Management, Energy Management, Control and Discharge of Non-Process Elements and Removal of Hazardous Pollutants. At the moment, there is no bleached kraft pulp mill operating with zero effluent. With the rise in environmental awareness due to the lobbying by environmental organizations and with increased government regulation there is now a trend towards sustainability in the pulp and paper industry. Sustainable pulp and paper manufacturing requires a holistic view of the manufacturing process. During the last decade, there have been revolutionary technical developments in pulping, bleaching and chemical recovery technology. These developments have made it possible to further reduce loads in effluents and airborne emissions. Thus, there has been a strong progress towards minimum impact mills in the pulp and paper industry. The minimum-impact mill is a holistic manufacturing concept that encompasses environmental management systems, compliance with environmental laws and regulations and manufacturing technologies.
Download or read book Land and the City written by Philip Kivell and published by Routledge. This book was released on 2002-11-01 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: First Published in 2004. Presents a broad analysis of land use patterns and processes in urban areas. Land has the greatest significance for the spatial patterning and functioning of modern urban settlements and societies - providing the basic morphological elements of the city, it is a source of social and economic power, is intimately bound up with environmental issues and lies at the heart of planning. This book examines the way in which land is allocated and used in both theoretical and practical senses. The author examines the empirical data to reveal the sources and nature of land, how land is used and how those uses are changing in the contemporary city. Particular attention is paid to the misuse of land through vacancy or dereliction. He also explores the importance of land ownership and the principles of land policy using case studies. Finally, he assesses the land use implications of major urban change - deindustrialization, counter-urbanization and new technology. For the first time the overall significance of land use and ownership are examined in an urban geographical and planning context.
Download or read book Neighbourhoods in Transition written by Emmanuel Rey and published by Springer Nature. This book was released on 2021-09-25 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book is focused on the intersection between urban brownfields and the sustainability transitions of metreopolitan areas, cities and neighbourhoods. It provides both a theoretical and practical approach to the topic, offering a thorough introduction to urban brownfields and regeneration projects as well as an operational monitoring tool. Neighbourhoods in Transition begins with an overview of historic urban development and strategic areas in the hearts of towns to be developed. It then defines several key issues related to the topic, including urban brownfields, regeneration projects, and sustainability issues related to neighbourhood development. The second part of this book is focused on support tools, explaining the challenges faced, the steps involved in a regeneration process, and offering an operational monitoring tool. It applies the unique tool to case studies in three selected neighbourhoods and the outcomes of one case study are also presented and discussed, highlighting its benefits. The audience for this book will be both professional and academic. It will support researchers as an up-to-date reference book on urban brownfield regeneration projects, and also the work of architects, urban designers, urban planners and engineers involved in sustainability transitions of the built environment.
Download or read book Agromining Farming for Metals written by Antony van der Ent and published by Springer Nature. This book was released on 2020-12-07 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second and expanded edition of the first book on agromining (phytomining) presents a comprehensive overview of the metal farming & recovery of the agromining production chain. Agromining is an emerging technology that aims to transform the extraction of sources of target elements not accessible by traditional mining and processing techniques. Agromining, which is based on sustainable development, uses hyperaccumulator plants as 'metal crops' farmed on sub-economic soils or minerals wastes to obtain valuable target elements. This volume is edited and authored by the pioneers in the rapidly expanding field of agromining and presents the latest insights and developments in the field. This book provides in-depth information on the global distribution and ecology of hyperaccumulator plants, their biogeochemical pathways, the influence of rhizosphere microbes, the physiology and molecular biology of hyperaccumulation, as well as aspects of propagation and conservation of these unusual plants. It describes the agronomy of metal crops and opportunities for incorporating agromining into rehabilitation and mine closure, including test cases for agromining of nickel, cobalt, manganese, arsenic, selenium, cadmium, zinc, thallium, rare earth elements and platinum group elements. Since the first edition was published, there have successful nickel agromining field trials in the tropics (in Malaysia and Guatemala), and these are presented in a dedicated case study chapter. Other new chapters focus on the processing of bio-ore for elements other than nickel, such as rare earth elements and cadmium, and on agromining from industrial wastes such as tailings, and industrial by-products and sites. Furthermore, the book features two new chapters that provide a comprehensive assessment of accumulation a very wide range elements from the Periodic Table in various plant species around the globe, and a chapter on practical methods for discovery of hyperaccumulator plant species in the field and in the herbarium. This book is of interest to environmental professionals in the minerals industry, government regulators, and academics.
Download or read book Pulp and Paper Industry written by Pratima Bajpai and published by Elsevier. This book was released on 2016-08-26 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pulp and Paper Industry: Chemical Recovery examines the scientific and technical advances that have been made in chemical recovery, including the very latest developments. It looks at general aspects of the chemical recovery process and its significance, black liquor evaporation, black liquor combustion, white liquor preparation, and lime reburning. The book also describes the technologies for chemical recovery of nonwood black liquor, as well as direct alkali regeneration systems in small pulp mills. In addition, it includes a discussion of alternative chemical recovery processes, i.e. alternative causticization and gasification processes, and the progress being made in the recovery of filler, coating color, and pigments. Furthermore, it discusses the utilization of new value streams (fuels and chemicals) from residuals and spent pulping liquor, including related environmental challenges. Offers thorough and in-depth coverage of scientific and technical advances in chemical recovery in pulp making Discusses alternative chemical recovery processes, i.e., alternative causticization and gasification processes Covers the progress being made in the recovery of filler, coating color, and pigments Examines utilization of new value streams (fuels and chemicals) from residuals and spent pulping liquor Discusses environmental challenges (air emissions, mill closure) Presents ways in which the economics, energy efficiency, and environmental protection associated with the recovery process can be improved
Download or read book Urban Travel and Sustainable Development written by and published by . This book was released on 1995 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Land Use Intensification written by Saul Cunningham and published by CSIRO PUBLISHING. This book was released on 2012-07-18 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: There can be little doubt that there are truly colossal challenges associated with providing food, fibre and energy for an expanding world population without further accelerating already rapid rates of biodiversity loss and undermining the ecosystem processes on which we all depend. These challenges are further complicated by rapid changes in climate and its additional direct impacts on agriculture, biodiversity and ecological processes. There are many different viewpoints about the best way to deal with the myriad issues associated with land use intensification and this book canvasses a number of these from different parts of the tropical and temperate world. Chapters focus on whether science can suggest new and improved approaches to reducing the conflict between productive land use and biodiversity conservation. Who should read this book? Policy makers in regional, state and federal governments, as well as scientists and the interested lay public.
Download or read book The Horizontal Metropolis Between Urbanism and Urbanization written by Paola Viganò and published by Springer. This book was released on 2018-05-14 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of the Horizontal Metropolis concept, and of the theoretical, methodological and political implications for the interdisciplinary field in which it operates. The book investigates the contemporary emergence of a new type of extended urbanity across regions, territories and continents, up to the global scale. Further, it explores the diffusion of contemporary urban conditions in an interdisciplinary and original manner by analyzing essential case studies. Offering extensive content on the Horizontal Metropolis concept, the book presents a range of approaches intended to transcend various inherited spatial ontologies: urban/rural, town/country, city/non-city, and society/nature. The book is intended for all readers interested in the emergence and development of new approaches in cultural theory, urban and design education, landscape urbanism and geography.
Download or read book Creeping Conformity written by Richard Harris and published by University of Toronto Press. This book was released on 2004-01-01 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Creeping Conformity, the first history of suburbanization in Canada, provides a geographical perspective - both physical and social - on Canada's suburban past. Shaped by internal and external migration, decentralization of employment, and increased use of the streetcar and then the automobile, the rise of the suburb held great social promise, reflecting the aspirations of Canadian families for more domestic space and home ownership. After 1945 however, the suburbs became stereotyped as generic, physically standardized, and socially conformist places. By 1960, they had grown further away - physically and culturally - from their respective parent cities, and brought unanticipated social and environmental consequences. Government intervention also played a key role, encouraging mortgage indebtedness, amortization, and building and subdivision regulations to become the suburban norm. Suburban homes became less affordable and more standardized, and for the first time, Canadian commentators began to speak disdainfully of 'the suburbs, ' or simply 'suburbia.' Creeping Conformity traces how these perceptions emerged to reflect a new suburban reality.
Download or read book Meta Ecosystem Dynamics written by Frederic Guichard and published by Springer Nature. This book was released on 2021-09-25 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents current meta-ecosystem models and their derivation from classical ecosystem and metapopulation theories. Specifically, it reviews recent modelling efforts that have emphasized the role of nonlinear dynamics on spatial and food web networks, and which have cast their implications within the context of spatial synchrony and ecological stoichiometry. It suggests that these recent advances naturally lead to a generalization of meta-ecosystem theories to spatial fluxes of matter that have both a trophic and non-trophic impact on species. Ecosystem dynamics refers to the cycling of matter and energy across ecological compartments through processes such as consumption and recycling. Spatial dynamics established its ecological roots with metapopulation theories and focuses on scaling up local ecological processes through the limited movement of individuals and matter. Over the last 15 years, theories integrating ecosystem and spatial dynamics have quickly coalesced into meta-ecosystem theories, the focus of this book. The book will be of interest to graduate students and researchers who wish to learn more about the synthesis of ecosystem and spatial dynamics, which form the foundation of the theory of meta-ecosystems.
Download or read book Coastal Protection Measures written by and published by . This book was released on 1988 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lamto written by Luc Abbadie and published by Springer Science & Business Media. This book was released on 2006-11-22 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesizing 40 years of ongoing ecological research, this book examines the structure, function, and dynamics of the Lamto humid savanna. From the history of the Lamto ecology station, to an overview of enivronmental conditions of the site, and examining the integrative view of energy and nutrient fluxes relative to the dynamics of the region's vegetation, this exacting work is as unique and treasured as Lamto itself.
Download or read book The Industrial Enterprise and Its Environment written by Sergio Conti and published by . This book was released on 1995 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volume has three main objectives: to illustrate the trends of theoretical analysis in contemporary industrial geography; to establish the strategic central role of company spatial behaviour through the understanding of new theories developed in the framework of managerial sciences and theoretically and conceptually advanced in industrial geography; to reconceptualise in terms of complex systems theory the dynamic of industrial enterprise.
Download or read book The Evolution of Plant Architecture written by Marie Helena Kurmann and published by Royal Botanic Gardens Kew. This book was released on 1999 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant architecture is the morphological manifestation of the genetic make-up of a plant at any one stage during its development. Application of accurate architectural models provides a wealth of information about living and extinct plants, especially in regard to growth pattern and development. The Evolution ofPlant Architecture brings together contributions from specialists in many different fields, including ecology, palaeobotany, systematics and evolution.
Download or read book The Jungle written by Upton Sinclair and published by . This book was released on 1920 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Encyclopedia of Chicago written by James R. Grossman and published by . This book was released on 2004 with total page 1117 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive historical reference on metropolitan Chicago encompasses more than 1,400 entries on such topics as neighborhoods, ethnic groups, cultural institutions, and business history, and furnishes interpretive essays on the literary images of Chicago, the built environment, and the city's sports culture.
Download or read book Flora Of Eastern Saudi Arabia written by James P. Mandaville and published by Routledge. This book was released on 2013-08-06 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1990. A practical manual for identifying the plants of Saudi Arabia’s Eastern Province. This guide is useful for development and conservation of natural resources, includes botanical terminology and so will appeal to those with this knowledge, but also due to the colour plates, to the non-specialist who might be interested in desert wildflowers of the area.
