Sökning: "soil washing"
Visar resultat 1 - 5 av 18 uppsatser innehållade orden soil washing.
1. Water Quality Assessment for Potential Recreational Use of the Hot Spring Mawira Sitima, Malawi
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : Mawira Sitima is a thermal spring located in the village Sitima outside of Liwonde,Malawi. The spring is used by many of the local villagers to take baths, play around and wash clothes. LÄS MER
2. Dioxin i mark : En undersökning kring saneringsmetoder in-situ och on-site.
Kandidat-uppsats, Linnéuniversitetet/Institutionen för biologi och miljö (BOM)Sammanfattning : Dioxins are among the most toxic substances known to man. Dioxins are hydrophobic organic molecules that accumulate in the food chain and can cause cancer and reproductive difficulties for both animals and humans. A common method for remediating contaminated soil is excavation and transporting the masses to a landfill site. LÄS MER
3. Inhibited surface-thiols in Geobacter sulfurreducens : Mercury uptake and methylation rates
Master-uppsats, Umeå universitet/Kemiska institutionenSammanfattning : Due to daily human (anthropogenic) industrial activity, a lot of elemental mercury (Hg0) has been released to the atmosphere. The mercury can then spread globally, since mercury has the ability to remain atmospheric for up to a year. When mercury deposits, it can end up in anaerobic environments such as sediments and soil. LÄS MER
4. Vulnerability assessment of groundwater pollution in the vicinity of a landfill in Nigeria
Kandidat-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknikSammanfattning : Malfunctioning landfills are a globally sprawled problem. The Olusosun landfill in Lagos, Nigeria is not an exception. It is located in the middle of the city, nearby groundwater resources used to supply drinking water for the inhabitants in Lagos. LÄS MER
5. Viktiga sjukdomar på spenat i Sverige
Kandidat-uppsats, SLU/Dept. of Forest Mycology and Plant PathologySammanfattning : Det finns flera sjukdomar som påverkar spenat (Spinacia oleracea). Sjukdomarna sänker skörden och försämras kvaliteten av produkten. Dessutom vill konsumenter inte ha angripna plantor som inte ser bra ut. I Sverige är den allvarligaste sjukdomen spenatbladmögel, orsa-kat av Peronospora effuosa f. LÄS MER