Essays about: "Johanna Schütz"

Found 2 essays containing the words Johanna Schütz.

1. 1. A comparison of two treatment methods to reduce internal phosphorous cycling in lakes: surface versus injection application

   University essay from SLU/Dept. of Aquatic Sciences and Assessment

   Author : Johanna Schütz; [2016]
   Keywords : eutrophication; restoration; aluminium; phosphorous; övergödning; restaurering; aluminium; fosfor;

   Abstract : When external nutrients have been reduced from a lake, the internal loading can still be high due to a heavy load of phosphorous (P) in the sediments. Aluminium (Al) treatment has been used for several decades to permanently bind P in sediments to prevent further internal loading. The common method is by surface application of an Al salt. READ MORE

3. 2. Water quality in Malawi : effluent water from a matchstick factory in Blantyre

   University essay from SLU/Dept. of Soil and Environment

   Author : Johanna Schütz; [2013]
   Keywords : matchstick; chromium; zinc; potassium; inorganic anions; industrial wastewater treatment;

   Abstract : 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. READ MORE