Results 91 to 100 of about 25,157 (203)

Influence of Returned Water from Sludge Treatment and Return Activated Sludge on 2-Methylisoborneol and Geosmin Behaviors and Concentrations during Wastewater Treatment

Journal of Water and Environment Technology
Compounds such as 2-methylisoborneol (2-MIB) and geosmin present in the final effluents of wastewater treatment plants may affect water treatment in downstream areas. To reduce the concentrations of 2-MIB and geosmin, we investigated the influence of the
Ko Hosoda, Mitsuharu Nishikawa, Yasutaka Yasui, Kento Iwatani, Tomoyuki Ohara, Syunichiro Fujiwara, Toshiharu Segawa   +6 more
doaj   +1 more source

A Methodology for Forecasting Demands in a Water Distribution Network Based on the Classical and Neural Networks Approach

Engineering Proceedings
This paper proposes a three (3)-step methodology to forecast the future water demands of a water distribution network (WDN) composed of ten (10) district metered areas (DMAs).
Yesid Coy, Laura González, Laura Basto, Valeria Rodríguez, Santiago Gómez, Juan Perafán, Simón Cardona, Alejandra Tabares, Juan Saldarriaga   +8 more
doaj   +1 more source

Addendum to 201 Wastewater Facilities Plan Prepared for Atlantic Highlands-Highlands Regional Sewerage Authority

, 1983
This addendum to the 201 Wastewater Facilities Plan for the Atlantic Highlands/Highlands Regional Sewerage Authority (AH/HRSA) addresses the regional treatment alternative at the Township of Middletown Sewerage Authority (TOMSA) proposed expanded ...

core   +1 more source

The Appropriateness of the Poolability Assumption for Multiproduct Technologies: Evidence from the English Water and Sewerage Utilities [PDF]

The empirical literature on the cost structure of multiproduct firms (e.g., public utilities providing in combination gas, water, and electricity) traditionally assumes a common technology across different products and stages of production, letting the ...
Maurizio Conti, Davide Vannoni, Massimiliano Piacenza, Anna Bottasso   +3 more
core  

How"natural"are natural monopolies in the water supply and sewerage sector ? Case studies from developing and transition economies [PDF]

Using data from the International Benchmarking NETwork database, the authors estimate measures of density and scale economies in the water industry in four countries (Brazil, Colombia, Moldova, and Vietnam) that differ substantially in economic ...
van den Berg, Caroline, Nauges, Celine
core  

Milwaukee, Wisconsin Environmental Infrastructure Program

Proposals for the Report to Congress on Future Water Resources Development Proposals from non-Federal interests to be included in the U.S. Army Corps of Engineers' 2024 Annual Report to Congress on Future Water Resources Development.
Milwaukee Metropolitan Sewerage District;
core   +1 more source

The development of competition in the English and Welsh water and sewerage industry . [PDF]

This paper examines the introduction of competition into the English and Welsh water and sewerage industry following privatisation of the 10 regional water authorities in 1989.
John W. Sawkins
core  

Personal Papers (MS 80-0002)

, 1951
Letter from the Commissioner of Water & Sewerage, Marshall McNeel, Jr. to Daniel W. Kempner informing him that both he and R. P. Blair, the secretary of the Water Department, have received his letters about his water bills and are investigating the ...
Comissioner of Water & Sewerage, McNeel, Marshall, Jr.   +1 more
core  

A proposed multiple plant alternative plan for Stony Brook Sewerage Authority

, 1976
This report outlines a multiple plant sewerage system to serve these portions of the Stony Brook and Millstone watersheds which fall under the jurisdiction of the Stony Brook Regional Sewerage Authority.

core  

Sewerage: The Designing, Construction and Maintenance of Sewerage Systems

, 1899
n ...
openaire   +1 more source