Author:
Publisher:
ISBN:
Category : Building
Languages : en
Pages : 1160
Book Description
Engineering Record
Author:
Publisher:
ISBN:
Category : Building
Languages : en
Pages : 1160
Book Description
Publisher:
ISBN:
Category : Building
Languages : en
Pages : 1160
Book Description
Mines Magazine
Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 620
Book Description
Includes list of the Alumni.
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 620
Book Description
Includes list of the Alumni.
Engineering
Author:
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 564
Book Description
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 564
Book Description
Chemical Engineering Catalog
Author:
Publisher:
ISBN:
Category : Chemical engineering
Languages : en
Pages : 752
Book Description
Publisher:
ISBN:
Category : Chemical engineering
Languages : en
Pages : 752
Book Description
Handbook on Pressurized Irrigation Techniques
Author: Andreas Phocaides
Publisher: Food & Agriculture Org.
ISBN: 9789251058176
Category : Technology & Engineering
Languages : en
Pages : 300
Book Description
Increasing the efficiency of water use and enhancing agricultural water productivity at all levels of the production chains are becoming priorities in a growing number of countries. In particular, shifting to modern on-farm irrigation practices can contribute to a substantial increase in both water use efficiency and water productivity. The objective of this handbook is to provide a practical guide on the use of pressurized irrigation techniques to farmers, irrigation technicians, and extension workers in the field. In this second edition, the handbook has been considerably revised, including new chapters on low-cost drip irrigation and pipe distribution systems for smallholders.--Publisher's description.
Publisher: Food & Agriculture Org.
ISBN: 9789251058176
Category : Technology & Engineering
Languages : en
Pages : 300
Book Description
Increasing the efficiency of water use and enhancing agricultural water productivity at all levels of the production chains are becoming priorities in a growing number of countries. In particular, shifting to modern on-farm irrigation practices can contribute to a substantial increase in both water use efficiency and water productivity. The objective of this handbook is to provide a practical guide on the use of pressurized irrigation techniques to farmers, irrigation technicians, and extension workers in the field. In this second edition, the handbook has been considerably revised, including new chapters on low-cost drip irrigation and pipe distribution systems for smallholders.--Publisher's description.
Prairie Farmer
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1238
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1238
Book Description
Manufacturers' Record
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1060
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1060
Book Description
Surface Application of Paper Chemicals
Author: J. Brander
Publisher: Springer Science & Business Media
ISBN: 9400914571
Category : Technology & Engineering
Languages : en
Pages : 283
Book Description
With the exception of a slight hiccup during the height of the recent environmental movement (during the early 1990s), when for a year or two consumers were prepared to pay a price premium for lower quality recycled paper than for the virgin product, the inexorable improvement in the quality demanded of paper products continues. This demand for quality covers not only the aesthetics ofthe product but also its performance. Moreover, it is becoming increasingly the case that papers designed for a particular use must, as it were incidentally, also perform well in alternative applications. An example is that of office and printing papers, which are expected to perform as well in copier machines as in all the various forms of impact and non-impact printers. But even greater demands are made in other product areas, where board designed for dry foods can also be expected to protect moist and fatty materials and be made of 100% recycled fibre. The need to isolate foodstuffs from some of the contaminants that can affect recycled board is a· serious challenge. Thus, papermakers are constantly striving to meet a broadening spectrum of demands on their products; often while accepting declining quality of raw materials. The product design philosophy that has arisen in response to this is increasingly to isolate the bulk of a paper from its uses: to engineer the needed performance characteristics into the paper surfaces while more or less ignoring what happens inside.
Publisher: Springer Science & Business Media
ISBN: 9400914571
Category : Technology & Engineering
Languages : en
Pages : 283
Book Description
With the exception of a slight hiccup during the height of the recent environmental movement (during the early 1990s), when for a year or two consumers were prepared to pay a price premium for lower quality recycled paper than for the virgin product, the inexorable improvement in the quality demanded of paper products continues. This demand for quality covers not only the aesthetics ofthe product but also its performance. Moreover, it is becoming increasingly the case that papers designed for a particular use must, as it were incidentally, also perform well in alternative applications. An example is that of office and printing papers, which are expected to perform as well in copier machines as in all the various forms of impact and non-impact printers. But even greater demands are made in other product areas, where board designed for dry foods can also be expected to protect moist and fatty materials and be made of 100% recycled fibre. The need to isolate foodstuffs from some of the contaminants that can affect recycled board is a· serious challenge. Thus, papermakers are constantly striving to meet a broadening spectrum of demands on their products; often while accepting declining quality of raw materials. The product design philosophy that has arisen in response to this is increasingly to isolate the bulk of a paper from its uses: to engineer the needed performance characteristics into the paper surfaces while more or less ignoring what happens inside.
Synthetic Fibers
Author: Franz Fourné
Publisher: Hanser Gardner Publications
ISBN: 9781569902509
Category : Technology & Engineering
Languages : en
Pages : 885
Book Description
This guide to plant design and machinery construction and operation is written by one of the pioneers in the field. It offers a comprehensive overview on processes, machines, and plant layouts for the production of synthetic (man-made) fibers from an engineering point of view. Detailed technical drawings, plus numerous formula and diagrams, illustrate the entire fiber-technical knowledge for the design of various production steps, from raw materials through polymerization, and spinning to textured and technical fabrics. This unique handbook is a treasury of knowledge for the expert, an indispensable adviser in solving day-to-day problems, and a must on the shelf for every library.
Publisher: Hanser Gardner Publications
ISBN: 9781569902509
Category : Technology & Engineering
Languages : en
Pages : 885
Book Description
This guide to plant design and machinery construction and operation is written by one of the pioneers in the field. It offers a comprehensive overview on processes, machines, and plant layouts for the production of synthetic (man-made) fibers from an engineering point of view. Detailed technical drawings, plus numerous formula and diagrams, illustrate the entire fiber-technical knowledge for the design of various production steps, from raw materials through polymerization, and spinning to textured and technical fabrics. This unique handbook is a treasury of knowledge for the expert, an indispensable adviser in solving day-to-day problems, and a must on the shelf for every library.
Recent Progress in Slow Sand and Alternative Biofiltration Processes
Author: Rolf Gimbel
Publisher: IWA Publishing
ISBN: 1843391201
Category : Science
Languages : en
Pages : 580
Book Description
Slow sand filtration is typically cited as being the first "engineered" process in drinking-water treatment. Proven modifications to the conventional slow sand filtration process, the awareness of induced biological activity in riverbank filtration systems, and the growth of oxidant-induced biological removals in more rapid-rate filters (e.g. biological activated carbon) demonstrate the renaissance of biofiltration as a treatment process that remains viable for both small, rural communities and major cities. Biofiltration is expected to become even more common in the future as efforts intensify to decrease the presence of disease-causing microorganisms and disinfection by-products in drinking water, to minimize microbial regrowth potential in distribution systems, and where operator skill levels are emphasized. Recent Progress in Slow Sand and Alternative Biofiltration Processes provides a state-of-the-art assessment on a variety of biofiltration systems from studies conducted around the world. The authors collectively represent a perspective from 23 countries and include academics, biofiltration system users, designers, and manufacturers. It provides an up-to-date perspective on the physical, chemical, biological, and operational factors affecting the performance of slow sand filtration (SSF), riverbank filtration (RBF), soil-aquifer treatment (SAT), and biological activated carbon (BAC) processes. The main themes are: comparable overviews of biofiltration systems; slow sand filtration process behavior, treatment performance and process developments; and alternative biofiltration process behaviors, treatment performances, and process developments.
Publisher: IWA Publishing
ISBN: 1843391201
Category : Science
Languages : en
Pages : 580
Book Description
Slow sand filtration is typically cited as being the first "engineered" process in drinking-water treatment. Proven modifications to the conventional slow sand filtration process, the awareness of induced biological activity in riverbank filtration systems, and the growth of oxidant-induced biological removals in more rapid-rate filters (e.g. biological activated carbon) demonstrate the renaissance of biofiltration as a treatment process that remains viable for both small, rural communities and major cities. Biofiltration is expected to become even more common in the future as efforts intensify to decrease the presence of disease-causing microorganisms and disinfection by-products in drinking water, to minimize microbial regrowth potential in distribution systems, and where operator skill levels are emphasized. Recent Progress in Slow Sand and Alternative Biofiltration Processes provides a state-of-the-art assessment on a variety of biofiltration systems from studies conducted around the world. The authors collectively represent a perspective from 23 countries and include academics, biofiltration system users, designers, and manufacturers. It provides an up-to-date perspective on the physical, chemical, biological, and operational factors affecting the performance of slow sand filtration (SSF), riverbank filtration (RBF), soil-aquifer treatment (SAT), and biological activated carbon (BAC) processes. The main themes are: comparable overviews of biofiltration systems; slow sand filtration process behavior, treatment performance and process developments; and alternative biofiltration process behaviors, treatment performances, and process developments.