Author: Sweson Yang
Publisher:
ISBN:
Category : Sewerage
Languages : en
Pages : 358
Book Description
Toward Systematic Sewerage Planning
Author: Sweson Yang
Publisher:
ISBN:
Category : Sewerage
Languages : en
Pages : 358
Book Description
Publisher:
ISBN:
Category : Sewerage
Languages : en
Pages : 358
Book Description
Land Use and the Pipe
Author: Richard D. Tabors
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 216
Book Description
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 216
Book Description
Onsite Wastewater Treatment Systems Manual
Author:
Publisher:
ISBN:
Category : Sewage
Languages : en
Pages : 378
Book Description
"This manual contains overview information on treatment technologies, installation practices, and past performance."--Introduction.
Publisher:
ISBN:
Category : Sewage
Languages : en
Pages : 378
Book Description
"This manual contains overview information on treatment technologies, installation practices, and past performance."--Introduction.
Sewer System Planning Using Household Willingness to Pay Data
Author: Venkateswarlu Swarna
Publisher:
ISBN:
Category : Sanitation, Household
Languages : en
Pages : 238
Book Description
"The planning problem of this research deals with using household willingness to pay information to improve sewer system planning in less developed countries, particularly in selecting the regions to be served by sewers and in transporting the wastewater from these regions to a treatment plant through an optimal network of trunk sewers. To address the planning problem, this report has developed three planning models of varying mathematical complexity and has demonstrated their application for a hypothetical city. The first model, the least complex of the three, approaches the planning problem by assuming that trunk sewer costs can be ignored, and it solves the model with simple arithmetic calculations. This model is best for cities in which trunk sewer costs are negligible or are covered by subsidies. The second model considers trunk sewer costs and assumes trunk sewer routing. It uses linear programming to determine the optimal solution even though the model involves binary variables. This model is applicable where trunk sewer routing choices can be made based on engineering judgment. The final model, the most complex of the three, considers trunk sewer costs and it determines optimal trunk sewer routing. This model uses mixed integer programming for solution; it is most appropriate for regions in a city that are flat and distant from treatment plants, conditions which essentially do not present an obvious engineering basis for deciding trunk sewer routing."--leaf [i]
Publisher:
ISBN:
Category : Sanitation, Household
Languages : en
Pages : 238
Book Description
"The planning problem of this research deals with using household willingness to pay information to improve sewer system planning in less developed countries, particularly in selecting the regions to be served by sewers and in transporting the wastewater from these regions to a treatment plant through an optimal network of trunk sewers. To address the planning problem, this report has developed three planning models of varying mathematical complexity and has demonstrated their application for a hypothetical city. The first model, the least complex of the three, approaches the planning problem by assuming that trunk sewer costs can be ignored, and it solves the model with simple arithmetic calculations. This model is best for cities in which trunk sewer costs are negligible or are covered by subsidies. The second model considers trunk sewer costs and assumes trunk sewer routing. It uses linear programming to determine the optimal solution even though the model involves binary variables. This model is applicable where trunk sewer routing choices can be made based on engineering judgment. The final model, the most complex of the three, considers trunk sewer costs and it determines optimal trunk sewer routing. This model uses mixed integer programming for solution; it is most appropriate for regions in a city that are flat and distant from treatment plants, conditions which essentially do not present an obvious engineering basis for deciding trunk sewer routing."--leaf [i]
Selected Water Resources Abstracts
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 898
Book Description
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 898
Book Description
Toward a Philosophy of Planning
Author: Raymond Harrison Wilson
Publisher:
ISBN:
Category : Attitude (Psychology)
Languages : en
Pages : 412
Book Description
Publisher:
ISBN:
Category : Attitude (Psychology)
Languages : en
Pages : 412
Book Description
Relating Comprehensive Functional Sewer and Water Plans to the County Land Use Plan
Author: Chenango County Planning Board
Publisher:
ISBN:
Category : Land use, Rural
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Land use, Rural
Languages : en
Pages : 20
Book Description
Selected Water Resources Abstracts
Author:
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 550
Book Description
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 550
Book Description
OECD Studies on Water Towards Sustainable Water Services in Estonia Analyses and Action Plan
Author: OECD
Publisher: OECD Publishing
ISBN: 9264683518
Category :
Languages : en
Pages : 191
Book Description
Despite remarkable improvement in water supply and sanitation services, Estonia faces finance and investment challenges to keep up with social expectations and environmental health regulations. With downward demographic trends expected to affect water utilities revenues and the projected phasing out of EU water funding, which was essential in the rapid improvement of service provision over the last two decades, substantial efficiency gains are required to transition towards sustainable water service provision.
Publisher: OECD Publishing
ISBN: 9264683518
Category :
Languages : en
Pages : 191
Book Description
Despite remarkable improvement in water supply and sanitation services, Estonia faces finance and investment challenges to keep up with social expectations and environmental health regulations. With downward demographic trends expected to affect water utilities revenues and the projected phasing out of EU water funding, which was essential in the rapid improvement of service provision over the last two decades, substantial efficiency gains are required to transition towards sustainable water service provision.
Regional Decision Making: New Strategies for Substate Districts
Author: United States. Advisory Commission on Intergovernmental Relations
Publisher:
ISBN:
Category : Local government
Languages : en
Pages : 458
Book Description
Publisher:
ISBN:
Category : Local government
Languages : en
Pages : 458
Book Description