Blar i NTNU Open på forfatter "Beheshti, Maryam"
-
Application of Infrastructure Asset Management in Enhancing the Performance of Sewer Networks: Assessment of Infiltration and Inflow of Extraneous Water
Beheshti, Maryam (Doctoral theses at NTNU;2019:129, Doctoral thesis, 2019)Wastewater transportation systems are one of the main city lifelines and initial prerequisites for urban areas all over the world. Sewer networks represent a high value in water infrastructure assets, and it is important ... -
Assessment and Control of Methods for Flow Measurement Systems - Master of Civil and Environmental Engineering
Nordvåg, Pauli Petter (Master thesis, 2017)This Master thesis is about the Palmer-Bowlus flume measuring open channel flow rates of waste water at Risvollan. The Department of Civil and Environmental Engineering at the University of Science and Technology (NTNU) ... -
Detection of extraneous water ingress into the sewer system using tandem methods- A case study in Trondheim city
Beheshti, Maryam; Sægrov, Sveinung (Journal article; Peer reviewed, 2019)Infiltration and inflow (I/I) of extraneous water in separate sewer systems are serious concerns in urban water management for their environmental, social and economic consequences. Effective reduction of I/I requires ... -
Deteksjon av fremmedvann i separatsystemer med isotoper
Solberg, Lars (Master thesis, 2017)Utgangspunktet for denne oppgaven er å definere egnetheten til en hittil lite utprøvd metode for lekkasjesøking i separate spillvannsledninger. Rent praktisk tar metoden utgangspunkt i å benytte stabile isotoper i ulike ... -
Fremmedvann i separatsystemer
Johnsen, Hans Magnus (Master thesis, 2015)Fremmedvann er uønsket vann i spillvannsystemet og er et problem som kan medføre store kostnader for samfunnet. Det er derfor av interesse å se på metoder vurdere mengden av fremmedvannet samt lokalisere innlekkings- og ... -
Infiltration/Inflow Assessment and Detection in Urban Sewer System
Beheshti, Maryam; Sægrov, Sveinung; Ugarelli, Rita (Journal article; Peer reviewed, 2015)Infiltration and inflow (I/I) of non-sewer water into the urban sewer system is a critical problem in the long term for sustainable urban water management and water infrastructural asset management, with serious environmental, ... -
Susceptibility of Hydropower Generation to Climate Change: Karun III Dam Case Study
Beheshti, Maryam (Journal article; Peer reviewed, 2019)Climate change can cause serious problems for future hydropower plant projects and make them less economically justified. Changing precipitation patterns, rising temperatures, and abrupt snow melting affect river stream ... -
Sustainability assessment in strategic management of wastewater transport system: a case study in Trondheim, Norway
Beheshti, Maryam; Sægrov, Sveinung (Journal article; Peer reviewed, 2017)Sewer networks represent high value in water infrastructure assets and it is important to develop and operate them by specified sustainable management. This paper presents the results of a sustainability analysis on the ...