Search for dissertations about: "Slow sand filters"
Found 5 swedish dissertations containing the words Slow sand filters.
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1. Processes governing the drinking water microbiome
Abstract : AbstractSafe drinking water is far from sterile and can contain 10^3-10^5 bacteria/mL. This water microbiome can be altered through various treatment processes in the drinking water treatment plant (DWTP), particularity when it comes in contact with biofilms. READ MORE
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2. Impact of Drinking Water Treatment and Pipe Biofilms on Bacterial Dynamics in the Distribution System
Abstract : This thesis addresses drinking water quality and microbiology in full-scale drinking water distribution systems (DWDSs). It examines how UV irradiation and slow sand filters (SSFs) alter the water bacteriome, and how the biofilm in the DWDS affects the drinking water quality. READ MORE
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3. Phenols, anisoles and fatty acids causing odour problems in drinking water
Abstract : Taste and odour problems are the major causes of consumer complaints regarding drinking water in the industrialised world. Nevertheless, as yet there are no mandatory requirements to identify the compounds that are responsible for the observed off-flavour. READ MORE
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4. Towards Energy-Efficient Drinking Water Production using Biomimicry
Abstract : Water is a prerequisite for life and we therefore need pure drinking water to survive. Yet there are more than half a billion people that do not have access to pure drinking water. Water treatment can be performed in many different ways, one of the most commonly used being filtration. READ MORE
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5. Alkaline by-products as amendments for remediation of historic mine sites
Abstract : Mining has been and still is an important industry in Sweden, it has strongly contributed to the standard of living we have today. Extraction of ore began in the 12th century, but did not come about frequently until the 16th century, which is often seen as the starting age for ore processing and metal extraction. READ MORE