Establishment of a SBR system for wastewater treatment in a new dairy located in Solbjerg

Abstract

Consulta en la Biblioteca ETSI Industriales (Riunet)

[EN] This project is a performance evaluation and further plans for the existing sewer system and waste water treatment plant in Solbjerg. There are two main parts of this report, the mandatory part and the optional part. The mandatory part of this project will focus on the performance evaluation and further plans for the waste water treatment plant. The SuperCheese Dairy group has planned a new dairy located in the industry area in Solbjerg. In that case, the main purpose of the optional part is to make a sewage treatment plan for the new dairy. The analysis of the existing combined sewer system in the town center of Solbjerg mainly focus on the vacant capacity of the pipes and find out the solutions to overloading problems caused by heavy rain. It also contains the discharge of the water through the system into a pump station. Different simulations have been made to find out bottlenecks, solutions, ideas etc. Simulations have been run by the software Mike Urban with many different situations to ensure a reliable analysis. A description has been made to introduce the basic information about the waste water treatment plant in Solbjerg. Further calculations about the technical parameters of the treatment plant will be shown in the project and these values have been compared with specific standards. Comments on the operational performance and some advices have been made as well. Operational cost and optimum proposal are given in the last part of the firstly main part of the report. According to the market economy, the SuperCheese Dairy group has planned a new dairy in Solbjerg, and the sewage produced by the dairy will be discharged into the existing sewer system, and the sewage from the dairy needs a pretreatment process with SBR technology before it goes into existing waste water treatment plant. A sewage management plan has been made in the optional part.