Essays about: "combined sewer"

Showing result 1 - 5 of 7 essays containing the words combined sewer.

1. 1. A Nonlinear Reservoir Model to Simulate Blue-Green Stormwater Systems – An Application to Augustenborg Catchment in Malmö, Sweden

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Emmanuel Ekwu; [2021]
   Keywords : Blue-green stormwater control; Nonlinear reservoir routing model; Stormwater; Modelling; Calibration; Water engineering; Technology and Engineering;

   Abstract : The increasingly rapid urbanization has led to vast impervious surface areas in the urban environment. This situation of impervious surfaces has increased the surface temperature and interrupted the natural water circle, which has negatively impacted the urban environment. READ MORE

3. 2. Sensitivity analysis of grate inlet representation and a comparison of two coupled hydraulic models for urban flood simulation

   University essay from Luleå tekniska universitet/Geovetenskap och miljöteknik

   Author : Daniel Lundqvist; [2020]
   Keywords : Urban flood models; 1D-2D coupled models; MIKE FLOOD; FLO-2D; inlet grates; manholes;

   Abstract : Urban flood models are an important tool in designing and analyzing municipalities sewer drainage systems and predicting the effect of potential extent and depth of future floods. In urban areas, coupled 1D-2D flood models are particularly useful as they can represent the surface- and sewer system and their interactions. READ MORE

4. 3. Using X-band Radar with a Neural Network to Forecast Combined Sewer Flow - A case study in Lund

   University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

   Author : Filip Faust; Per Nelsson; [2020]
   Keywords : X-band radar; neural networks; combined sewer; forecasting; urban hydrology; Lund; Technology and Engineering;

   Abstract : This study aimed to forecast combined sewer flow into a wastewater treatment plant in Lund, Sweden by using uncalibrated X-band radar data with a neural network. Neural networks have proved themselves useful in the field of forecasting as they can solve multiple kinds of problems and recognise patterns in the data (Alemu et al. READ MORE

5. 4. Impact of Stormwater reuse (Rainwater Harvesting) in areas with combined sewer network

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Roaa Hamid; [2019]
   Keywords : Rainwater harvesting; rooftop runoff; Combined Sewer Runoff- CSO; Toilet Flushing; Garden Irrigation;

   Abstract : Due to the combined effect of intense rainfall events together with the expected impact of climate change, this will put pressure on the existing and future infrastructure for storm water management. One of the challenges related to this is the combined sewer system which is still operating in large areas of many cities worldwide. READ MORE

6. 5. Numerical hydraulic modeling of urban waste water collecting systems : Working Project at Chazelles-sur-Lyon, France

   University essay from KTH/Vattendragsteknik

   Author : Stanislas Genty; [2014]
   Keywords : Urban hydraulics Hydraulic modeling Corrective Action Plan Combined sewer overflow Infiltration;

   Abstract : Urban waste water collecting systems are designed to convey domestic, industrial and storm water. When sizing sewer network, heavy rainfall must be considered to provide the needed hydraulic capacity for collection. READ MORE