Essays about: "Mn concentration"

Showing result 16 - 20 of 37 essays containing the words Mn concentration.

1. 16. SURFACE RHEOLOGY OF MILK SERUM PROTEIN-LACTOSE SYSTEM - IMPACT ON PARTICLE MORPHOLOGY AFTER SPRAY DRYING

   University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

   Author : Kadri Kraft; [2016]
   Keywords : surface pressure; surface tension; particle morphology; rheology; spray drying; milk serum proteins; whey; milk serum; milk; dairy powders; dairy products; powder; proteins; food engineering; livsmedelsteknik; Technology and Engineering;

   Abstract : Nowadays dairy powders are common products and their market share is increasing. Dairy powders are produced for various reasons, such as to reduce the transportation cost, handle seasonal variation in milk or to valorise the by-products of the production. READ MORE

3. 17. Predictive modelling of metals in Swedish reference lakes

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

   Author : Frida Nordbäck; [2016]
   Keywords : Reference condition; Lakes; Metals; Background concentration;

   Abstract : Metals are a natural part in our environment. Due to increased use of metals in our society the biogeochemical cycles of metals are being altered on local, regional and global scales. Metals can be emitted through direct use of some elements (Fe, Zn and Cu) or indirectly as a result of processes (e.g. READ MORE

4. 18. Effect of heavy metals on syngas fermentation

   University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

   Author : Steven Wainaina; [2016]
   Keywords : Syngas biomethanation; biological water-gas-shift; heavy metals;

   Abstract : The goal of this work was to establish the suitable and limiting concentrations of Zn, Cu and Mn compounds during syngas fermentation. The results showed that cells encased in polyvinylidene difluoride (PVDF) membranes had a faster accumulation of methane in reactors containing fermentation medium dosed with 5 mg/L of each heavy metal compared to free cells. READ MORE

5. 19. Determination of element composition in CoffeeBricks before and after incineration

   University essay from Uppsala universitet/Analytisk kemi

   Author : Annika Fröling; [2015]
   Keywords : ICP-AES; CoffeeBricks; briquettes;

   Abstract : The purpose for this study was to determine the element composition in CoffeeBricks before and after incineration. The difference between element composition in CoffeeBricks (barbecue briquettes made out of spent coffee grounds) and regular barbecue briquettes was also evaluated in this study. READ MORE

6. 20. Using Fe-Ti oxides and trace element analysis to determine crystallization sequence of an anorthosite-norite intrusion, Älgön SW Sweden.

   University essay from Lunds universitet/Geologiska institutionen

   Author : Sara Kullberg; [2015]
   Keywords : magma origin; AFC-model; ilmenite; ilmenite-rich leuconorite; anorthosite-norite; Earth and Environmental Sciences;

   Abstract : På Älgön, SV Sverige, finns en anortosit-norit intrusion tillhörande Hakefjordenkomplexet. Det finns dessutom två tillhörande enheter; en marginell monzonorit och en centralt belägen ilmenitberikad norit (IRL). I den ilmenitberikade noriten finns även olika sorters aggregat av Fe-Ti oxider. READ MORE