Sökning: "Onsite wastewater treatment"
Hittade 4 avhandlingar innehållade orden Onsite wastewater treatment.
1. Sustainable phosphorus removal in onsite wastewater treatment
Sammanfattning : Aquatic eutrophication is a serious environmental problem that occurs all over the world. To protect surface waters (in particular the Baltic Sea), the regulatory pressure on onsite wastewater treatment (OWT) systems have increased in Sweden. LÄS MER
2. Wastewater generated by the wooden floor industry : Treatability investigation applying individual and coupled technologies
Sammanfattning : During the last half-century a growing concern has taken place in the world regarding water shortage and public health associated to water pollution. Safe discharges of industrial effluents and water reuse within the industry have been encouraged and several initiatives have promoted the development of wastewater treatment technologies with the main focus on industrial sectors that generate large volumes of wastewater. LÄS MER
3. A small scale wastewater treatment system adapted to nutrient recovery in cold climate : performance and possible sorbents
Sammanfattning : Waterbodies are impaired by, among other things, discharge from onsite small- scale wastewater (WW) treatment systems. Hence, these systems need to be updated to improve the effluent quality and the reuse of nutrients within society. LÄS MER
4. Simulating water and pollutant transport in bark, charcoal and sand filters for greywater treatment
Sammanfattning : A septic tank combined with a sand filter is the most common onsite wastewater treatment system worldwide, since it is a simple, lowcost and reliable treatment method. Alternatives to sand in filters could be advantageous in terms of availability of material and enhanced treatment properties. LÄS MER