nghiem long (14 resultados)

Paperback. Condición: As New. No Jacket. Pages are clean and are not marred by notes or folds of any kind. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: Fine.

Taschenbuch. Condición: Neu. Trace organic removal by nanofiltration and reverse osmosis processes | Mechanisms, modelling, and the influence of operating conditions | Long Nghiem | Taschenbuch | 228 S. | Englisch | 2009 | LAP LAMBERT Academic Publishing | EAN 9783838322100 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Hardback. Condición: New. Vietnam has experienced rapid growth within its tourism industry during the past decades. This growth is part of Vietnam's opening economy allowing a wide range of forms of tourism. Vietnam Tourism: Policies and Practices provides a comprehensive review of tourism development in Vietnam. Part I outlines the history of tourism, the role and involvement of public and private sectors in governance and planning, and the markets for tourism. Part II offers analysis and assessment of various types of tourism in Vietnam, including marine and island, eco, heritage, dark and community-based tourism. Part III centres on current operational issues of tourism, hotels and events. The book provides an up-to-date analysis on Vietnamese tourism policy, structure, governance, and operations as well as various forms of tourism from both a theoretical and practical perspective by: · providing a comprehensive review in a single resource; · outlining public and private sector tourism; · addressing Vietnamese structure, governance and planning of tourism; · examining special interest tourism; · addressing current issues of industry's operations and management; · embracing local and global perspectives; · principles and practices applicable to Southeast Asia. Written by scholars with extensive research experience on tourism in Vietnam this book is a reliable source of reference for students, researchers and industry practitioners who are interested in modern tourism specifically in Vietnam and Southeast Asia.

Condición: New.

paperback. Condición: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Paperback. Condición: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Hardback. Condición: New. Vietnam has experienced rapid growth within its tourism industry during the past decades. This growth is part of Vietnam's opening economy allowing a wide range of forms of tourism. Vietnam Tourism: Policies and Practices provides a comprehensive review of tourism development in Vietnam. Part I outlines the history of tourism, the role and involvement of public and private sectors in governance and planning, and the markets for tourism. Part II offers analysis and assessment of various types of tourism in Vietnam, including marine and island, eco, heritage, dark and community-based tourism. Part III centres on current operational issues of tourism, hotels and events. The book provides an up-to-date analysis on Vietnamese tourism policy, structure, governance, and operations as well as various forms of tourism from both a theoretical and practical perspective by: · providing a comprehensive review in a single resource; · outlining public and private sector tourism; · addressing Vietnamese structure, governance and planning of tourism; · examining special interest tourism; · addressing current issues of industry's operations and management; · embracing local and global perspectives; · principles and practices applicable to Southeast Asia. Written by scholars with extensive research experience on tourism in Vietnam this book is a reliable source of reference for students, researchers and industry practitioners who are interested in modern tourism specifically in Vietnam and Southeast Asia.

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Dang CuongCuong T. Q. Dang is currently a research fellow in petroleum engineering at the University of Calgary. He has authored or co-authored more than 70 technical papers. Cuong received his B.S. degree from Ho Chi Minh University.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This monograph delineates the retention mechanisms of emerging trace organic contaminants by several nanofiltration (NF) and reverse osmosis membranes. Retention of neutral trace organics by a tight NF or RO membrane is dominated by steric (size) exclusion, whereas both electrostatic repulsion and steric exclusion govern the retention of negatively charged trace organics by a loose NF membrane. Speciation of trace organics may lead to a dramatic change in retention as a function of pH, with much greater retention observed for ionized, negatively charged trace organics. Retention of the negatively charged trace organics decreases as the solution s ionic strength increases due to charge shielding and double layer compression. For uncharged trace organic species, intrinsic physicochemical properties of the trace organic molecules can substantially affect their retention. This monograph also critically demonstrates the possible complexity of a real membrane filtration system where trace organic contaminants are of concern. Factors such as operating conditions and feed solution composition can influence the filtration of trace organics. 228 pp. Englisch.

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. This monograph delineates the retention mechanisms of emerging trace organic contaminants by several nanofiltration (NF) and reverse osmosis membranes. Retention of neutral trace organics by a tight NF or RO membrane is dominated by steric (size) exclusion,.

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Low Salinity Waterflooding (LSW) is an emerging attractive enhanced oil recovery (EOR) method because of its oil recovery performance and relatively simple, environmentally friendly implementation, when compared with conventional waterflooding and EOR approaches. This book offers a fundamental and practical knowledge of the LSW process and its potential for improved oil recovery. Areas covered include state-of-the-art LSW development, underlying theoretical and mechanistic modeling approach, laboratory studies and field-scale applications. In addition, this book introduces the merits of combining LSW with chemical and miscible gas flooding to promote the synergy of the mechanism underlying these methods which further enhances oil recovery and overcomes the technical challenges frequently encountered in the conventional EOR methods. This book also provides various practical aspects of the process design and optimization to reduce the risks associated with geological uncertainties and delivers maximum profit and economic feasibility of an LSW project.

Taschenbuch. Condición: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This monograph delineates the retention mechanisms of emerging trace organic contaminants by several nanofiltration (NF) and reverse osmosis membranes. Retention of neutral trace organics by a tight NF or RO membrane is dominated by steric (size) exclusion, whereas both electrostatic repulsion and steric exclusion govern the retention of negatively charged trace organics by a loose NF membrane. Speciation of trace organics may lead to a dramatic change in retention as a function of pH, with much greater retention observed for ionized, negatively charged trace organics. Retention of the negatively charged trace organics decreases as the solution''s ionic strength increases due to charge shielding and double layer compression. For uncharged trace organic species, intrinsic physicochemical properties of the trace organic molecules can substantially affect their retention. This monograph also critically demonstrates the possible complexity of a real membrane filtration system where trace organic contaminants are of concern. Factors such as operating conditions and feed solution composition can influence the filtration of trace organics.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 228 pp. Englisch.

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This monograph delineates the retention mechanisms of emerging trace organic contaminants by several nanofiltration (NF) and reverse osmosis membranes. Retention of neutral trace organics by a tight NF or RO membrane is dominated by steric (size) exclusion, whereas both electrostatic repulsion and steric exclusion govern the retention of negatively charged trace organics by a loose NF membrane. Speciation of trace organics may lead to a dramatic change in retention as a function of pH, with much greater retention observed for ionized, negatively charged trace organics. Retention of the negatively charged trace organics decreases as the solution s ionic strength increases due to charge shielding and double layer compression. For uncharged trace organic species, intrinsic physicochemical properties of the trace organic molecules can substantially affect their retention. This monograph also critically demonstrates the possible complexity of a real membrane filtration system where trace organic contaminants are of concern. Factors such as operating conditions and feed solution composition can influence the filtration of trace organics.