Sökning: "Zinc Sulfate"
Visar resultat 11 - 15 av 16 uppsatser innehållade orden Zinc Sulfate.
11. Påverkan på Valboåsen från verksamheter inom Svedens industriområde samt närliggande områden : hot mot grundvattnets kvalitet och kvantitet?
Kandidat-uppsats, SLU/Dept. of Soil and EnvironmentSammanfattning : The aim of this work was to find out what potential contaminants from roads, residential area and businesses within Svedens industrial area that can affect groundwater quality and quantity. Data collection was from SGU, VISS, internal material from Gävleborg county Administrative Board and Gävle municipality archive. LÄS MER
12. Anthropogenic Influence on the Water Quality in the lake Poopó Area, Bolivia
Kandidat-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresursläraSammanfattning : Problem Definition: For several hundreds of years, mining in Bolivia has been an important part of the economy. The mining activity has a negative effect on both the environment and the health of the people. Previous studies conducted in the Lake Poopó area show elevated concentrations of heavy metals and ions harmful to people and nature. LÄS MER
13. Water quality in Malawi : effluent water from a matchstick factory in Blantyre
Kandidat-uppsats, SLU/Dept. of Soil and EnvironmentSammanfattning : Fresh drinking water and basic sanitation is one of the Millennium Development Goals adopted by the United Nations. Poorly cleaned water may expose living organisms to diseases such as cholera and diarrhea to mention a few. This study was executed in Blantyre, the second largest city in Malawi. LÄS MER
14. Dagvattenundersökning på Falu Återvinning
Uppsats för yrkesexamina på grundnivå, KTH/Skolan för kemivetenskap (CHE)Sammanfattning : År 2011 asfalterade Falu Återvinning 5 500 m2 för att användas till rötslamkompostering. I samband med detta gav Länsstyrelsen i Dalarnas Län ett utredningsvillkor. LÄS MER
15. Preparation of Activated Carbon: Forest residues activated with Phosphoric Acid and Zinc Sulfate
Master-uppsats, KTH/Skolan för kemivetenskap (CHE)Sammanfattning : Activated carbon is a highly adsorbing material and has various scopes of uses depending on needs. It is used in many industries and applications e.g. to clean industrial wastewater, in medicine, discolor sugar and so on. LÄS MER