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Wastewater pretreatment at sewerage network
Doskočilová, Denisa ; Sousedík, Milan (referee) ; Hlavínek, Petr (advisor)
ABSTARCT The aim of this thesis is to treat the problem of wastewater pretreatment on the sewer network with a focus on storm water overflow and their impact on waterways with regard to The Methodological Manual for Assessment of storm water overflow within uniform sewerage systems in urban areas. This work describes the legislation relating to storm water overflow and includes comparison with other countries. Furthermore, there is processed the outline of objects and equipment which can be used for wastewater pre-treatment in the sewer network. In the practical part of the thesis there is designed a new solution for the mobile spillway edge of the storm water overflow OK2A, which is located within the sewer network in Brno. In the practical part of the paper there is depicted the project documentation of newly designed equipment and objects. Water management companies, design offices, students and the general public can use this thesis as an inspiration.
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Reconstruction of storm water overflow for constructed wetlands
Herman, Matej ; Hyánková,, Eva (referee) ; Kriška-Dunajský, Michal (advisor)
The thesis of my bachelor work is the design of a new control system of through-flow area in the existing storm water overflow channel, which is used in current constructed wetland, located in Drážovice village and which does not fulfill flow conditions. The target of the work is to design and verify the function of the controller which ensures decreasing of the flows, or reduction of the water level height in case of overflow during raining. Prior to the design, there had been made mathematical and graphic descriptions with using of the Excel and AutoCad and the results are applied for the laboratory model. The thesis consists of the theoretical analysis of the current status and the new solution design. The main point is based on the control of the water level in overflow channel with flexible diameter from 0.3 m till 0.2m. The construction of the existing storm water overflow channel was done in laboratory conditions, as well as the new designed controlled device. After built-up of the model, there have been made measurings and following corrections to reach the ideal status. For using of this controller in constructed wetland in Dražovice, there will be also needed very precise set up of this device for its everyday usage.
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Wastewater pretreatment at sewerage network
Doskočilová, Denisa ; Sousedík, Milan (referee) ; Hlavínek, Petr (advisor)
ABSTARCT The aim of this thesis is to treat the problem of wastewater pretreatment on the sewer network with a focus on storm water overflow and their impact on waterways with regard to The Methodological Manual for Assessment of storm water overflow within uniform sewerage systems in urban areas. This work describes the legislation relating to storm water overflow and includes comparison with other countries. Furthermore, there is processed the outline of objects and equipment which can be used for wastewater pre-treatment in the sewer network. In the practical part of the thesis there is designed a new solution for the mobile spillway edge of the storm water overflow OK2A, which is located within the sewer network in Brno. In the practical part of the paper there is depicted the project documentation of newly designed equipment and objects. Water management companies, design offices, students and the general public can use this thesis as an inspiration.
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|
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Reconstruction of storm water overflow for constructed wetlands
Herman, Matej ; Hyánková,, Eva (referee) ; Kriška-Dunajský, Michal (advisor)
The thesis of my bachelor work is the design of a new control system of through-flow area in the existing storm water overflow channel, which is used in current constructed wetland, located in Drážovice village and which does not fulfill flow conditions. The target of the work is to design and verify the function of the controller which ensures decreasing of the flows, or reduction of the water level height in case of overflow during raining. Prior to the design, there had been made mathematical and graphic descriptions with using of the Excel and AutoCad and the results are applied for the laboratory model. The thesis consists of the theoretical analysis of the current status and the new solution design. The main point is based on the control of the water level in overflow channel with flexible diameter from 0.3 m till 0.2m. The construction of the existing storm water overflow channel was done in laboratory conditions, as well as the new designed controlled device. After built-up of the model, there have been made measurings and following corrections to reach the ideal status. For using of this controller in constructed wetland in Dražovice, there will be also needed very precise set up of this device for its everyday usage.
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