Sökning: "VA-teknik"
Visar resultat 1 - 5 av 88 avhandlingar innehållade ordet VA-teknik.
1. Long-Term Performance, Operation and Maintenance Needs of Stormwater Control Measures
Sammanfattning : .... LÄS MER
2. Aspects of water quality dynamics in drinking water distribution systems
Sammanfattning : .... 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. Towards sustainability of environmental protection : recovery of nutrients from wastewater filtration and the washing of arsenic contaminated soils
Sammanfattning : Conventional methods for wastewater treatment and remediation of the sites withcontaminated soils focus on protection of human health, receiving waters and theenvironment. Towards this end, these methods concentrate on the reduction or removal of polluting substances, and therefore, are not well suited for creating resources through the recovery of nutrients, energy and decontaminated soils. LÄS MER
5. A rockwool biofilter for the treatment of restaurant emissions
Sammanfattning : Over the past 20 years, the use of biological air pollution control has become a popular treatment alternative for contaminated gas streams. The objective of this licentiate thesis was to investigate the feasibility of a compact rockwool biofilter to treat emissions from a restaurant, to identify an appropriate microbial population for the inoculation of the biofilter, and suitable environmental conditions for this culture. LÄS MER