Essays about: "batch sedimentation"

Found 4 essays containing the words batch sedimentation.

  1. 1. Treatment of dissolved metals in highway runoff water : Pilot-scale trial with four reactive filter media and sand filter

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Serena Bianchi; [2021]
    Keywords : stormwater treatment; metal removal; adsorption; reactive filter media; sand filtration; Petrit-T; Polonite; D-Rainclean; Filtralite-P; de-icing salt; pressure drop; filter clogging; rening av dagvatten; avl ̈agsnande av metaller; adsorption; reaktiva filterme- dier; sandfiltrering; Petrit-T; Polonite; D-Rainclean; Filtralite-P; avisningssalt; tryckfall; filterstoppning;

    Abstract : The increasing highway traffic is leading to higher and higher levels of pollutants in the stormwater, such as suspended solids, metals, oils, nutrients and PAH. This runoff water causes the degradation of water bodies quality, leading to increased interest in the treatment of highway runoff for the removal of contaminants. READ MORE

  3. 2. Do Clay Minerals affect the thickener operationin Chuquicamata mine, Calama, Chile?

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Chris Soto; [2020]
    Keywords : Mine; clay minerals; mineral processing;

    Abstract : Chuquicamata mine mineralogy has been studied performing both X-Ray Diffraction (XRD) and X-RayFluorescence (XRF) to determine whether there is any influence in the thickener operations. Thetargeted minerals were the clay group because of their detrimental effect on mining operations asmodify the rheology of the suspensions. READ MORE

  4. 3. Renewable energy from wastewater grown microalgae - a concept for nutrient recycling and sustainable energy recovery

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Stina Lidén; [2015]
    Keywords : sustainable wastewater treatment; vattenförsörjningsteknik; avloppsteknik; renewable energy; nutrient reduction; nutrient recycling; microalgae; AnMBBR; biogas; Technology and Engineering;

    Abstract : Wastewater is an excellent source of nutrients and energy. By treating the wastewater in a clever way, it is possible to both recycle nutrients and recover energy, and thereby create opportunities for a sustainable system. READ MORE

  5. 4. Parameter calibration in a model of the secondary settling tank in wastewater treatment

    University essay from Lunds universitet/Matematik LTH

    Author : Erik Lindahl; [2013]
    Keywords : batch sedimentation; parameter calibration; wastewater treatment; inverse modelling; shock wave; Mathematics and Statistics;

    Abstract : In a wastewater treatment plant, particles (activated sludge) are separated from the liquid in a process called continuous sedimentation. This process is of crucial importance when purifying water in a wastewater treatment plant. READ MORE