Essays about: "wastewater treatment"

Found 5 essays containing the word wastewater treatment.

  1. 1. Using linear regression and neural network to forecast sewer flow from X-band radar data

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Fredrik Wigertz; [2021]
    Keywords : Neural network; Linear regression; Flow forecasting; Wastewater; Wastewater treatment plant; Rainfall-runoff modelling; X-band radar; Neurala nätverk; Linjär regression; Flödesprognosering; Avloppsvatten; Reningsverk; Avrinningsmodellering; X-bandradar;

    Abstract : The climate adaptation of our cities and the optimization of our technical systems with regards to weather sets high demands on the availability and the processing of weather data. The possibility to forecast disturbances of influent flow rate to wastewater treatment plants allow control systems counteract these disturbances before they have a harmful effect on the treatment processes. READ MORE

  3. 2. Disinfection of Wastewater with Sodium Hypochlorite : And how it Might be Applied at Slottshagen Wastewater Treatment Plant

    University essay from Linköpings universitet/Institutionen för fysik, kemi och biologi

    Author : Emmy Johansson; [2021]
    Keywords : Disinfection; Sodium hypochlorite; Wastewater;

    Abstract : The disinfection of wastewater is not something that is currently in use at any wastewater treatmentplant in Sweden. The government has however stated some requirements for some wastewatertreatment plants to have a plan to implement disinfection in their treatment process, if asked. READ MORE

  4. 3. Pilot-scale plant application of membrane aerated biofilm reactor (MABR) technology in wastewater treatment

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Qianqian Li; [2018]
    Keywords : Membrane aerated biofilm reactor; municipal wastewater treatment; nitrogen removal; SND-MBR; Zeelung; Membranbelukt biofilmreaktor; kommunal avloppsrening; kväveavlägsnande; SNDMBR; Zeelung;

    Abstract : This membrane aerated biofilm reactor (MABR) pilot project was performed at Ekeby wastewater treatment plant (WWTP) in Eskilstuna, Sweden. This plant is facing a future challenge of effluent TN < 10mg/L according to the new standard and the growing population, where higher treatment capacity is needed. READ MORE

  5. 4. A study of the performance of biochar as adsorbing agent in o‐DGT devices

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Anna Eliasson; [2017]
    Keywords : Biochar; o‐DGT; DGT; emerging pollutants; organic pollutants; environmental chemistry; wastewater; wastewater treatment; contaminants; hormone disruptors;

    Abstract : A new complex aspect in the matter of water quality is the occurrence of emerging organic pollutants and contaminants in waste water. The currently low extent to which treatment of waste water is performed in Brazil, and in the world as a whole, there is a considerable need for development of cheap and accurate in-situ sampling methods for far-reaching studies of surface water quality. READ MORE

  6. 5. The Sustainable Criteria for Evaluating the Planning Report of Wastewater Treatment Plants

    University essay from KTH/Industriell ekologi

    Author : Yongmin Pan; [2006]
    Keywords : ;

    Abstract : The most important thing for building a wastewater treatment plant is the planning process.This process will decide the construction and operation process. The task of planning and designing wastewater treatment works is not simple. READ MORE