Essays about: "cation exchanger"

Found 2 essays containing the words cation exchanger.

  1. 1. Activity and stability of urease enzyme molecules for on-site urea measurement in milk

    University essay from Linköpings universitet/Sensor- och aktuatorsystem

    Author : Emma Valtersson; [2022]
    Keywords : Kemisk biologi; urea i mjölk; biosensor;

    Abstract : The nitrogenous metabolite urea is an important biomarker that indicates cows’ nutritional intake. Today, determining the urea concentration from milk samples requires analysis techniques in a lab which is time-consuming and expensive. READ MORE

  3. 2. Evaluation and optimization of cation exchanging materials for life-span optimization of engine oil

    University essay from Institutionen för fysik, kemi och biologi; Tekniska högskolan

    Author : Mima Ceco; [2013]
    Keywords : cation exchanger; buffering additive; engine oil; total base number; pIH method; inductively coupled plasma atomic emission spectroscopy;

    Abstract : Requirements of high performing engine oil are today necessary since the development of new machinery with modern standardsis a cutting edge technology demanding highly optimized components. One way of increasing the lubricating properties of engineoil is through the addition of antioxidants. READ MORE