Essays about: "chlorine dioxide"
Showing result 1 - 5 of 9 essays containing the words chlorine dioxide.
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1. Modelling the chemical recycling of plastic waste via pyrolysis and analysing integration with existing refinery infrastructure
University essay from Lunds universitet/Kemiteknik (CI)Abstract : Current plastic management is unsustainable as large amounts of plastic end up landfilled or in the ocean, necessitating an expansion of waste management infrastructure. Pyrolysis is a viable chemical recycling option, and in this report a pyrolysis model is constructed in Aspen Plus. READ MORE
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2. Impact of pre-treatments on the brightness stability of a conventional and near neutral pH ECF-light bleaching sequence
University essay from KTH/Fiber- och polymerteknologiAbstract : Syftet med denna studie är att undersöka inverkan av förbehandlingar på ljushetsstabiliteten av Northern Bleached Softwood Kraft (NBSK) som har blekts enligt (OO) (OP) D/Dn (PO) bleksekvensen. Effekten av förbehandling med xylanas (X), mild sur (A), DTPA (Q) samt ett kombinerad DTPA- & xylanassteg (Q+X) har studerats. READ MORE
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3. Analysis of Methanol Based Chlorine Dioxide Production : An analysis of sodium chlorate reduction efficiency and investigation of salt cake filter wash on an SVP-LITE® system
University essay from Karlstads universitetAbstract : This work aimed to determine how effective an SVP-LITE® chlorine dioxide plant at Vallviks Bruk was running. This was done by determining the chemical consumption per unit of chlorine dioxide produced. The calculations relied upon online instrumentation that was manually validated. READ MORE
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4. Effekt av spendopp på förekomst av mastit hos mjölkkor
University essay from SLU/Dept. of Animal Nutrition and ManagementAbstract : Den vanligaste och mest kostsamma sjukdomen bland Sveriges mjölkkor är mastit. Rekommendationen i Sverige är att en akut mastit behandlas med antibiotika, medan vid en kronisk mastit bör kon i regel slås ut. En vanlig orsak till sjukdomen är bakterier. READ MORE
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5. Water treatment at personal level : An examination of five products intended for a small scale, personal point-of-use
University essay from Mittuniversitetet/Avdelningen för ekoteknik och hållbart byggandeAbstract : Water, and particularly clean water is essential for humans with a profound effect on health and has the capacity to reduce illnesses. Paradoxical, water is a medium where disease causing agents could be transmitted into the human body. READ MORE