Sökning: "natriumklorat"

Hittade 2 uppsatser innehållade ordet natriumklorat.

1. 1. 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

   Kandidat-uppsats, Karlstads universitet

   Författare :Emil Lundh; [2023]
   Nyckelord :ECF; SVP-LITE®; chlorine dioxide; bleaching; ECF; SVP-LITE®; Klordioxid; blekning;

   Sammanfattning : 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. LÄS MER

3. 2. Biologisk reducering av nitrat och nitrit i vatten

   Uppsats för yrkesexamina på grundnivå, Fakulteten för teknik- och naturvetenskap

   Författare :Thomas Sohlberg; [2007]
   Nyckelord :Gruvön papper mill; flue gas; nitrate; nitrite; assimilate; scrubber; scrubber liquid; biologic reduce; rening; nitrifikation; denitrifikation; mikroorganism; skrubber; skrubberteknik; skrubbervätska; nitrat; nitrit; ammonium; klorat; FIA; kväve; fosfor; assimilering; assimilera; reducera; biologisk reducering; rökgas; DO; Gruvön; Gruvöns bruk; bärarsteg; natriumnitrat; natriumnitrit; ammoniumsulfat; natriumklorat;

   Sammanfattning : During the summer 2007 was a scrubber tested at Gruvön papper mill in Grums. The scrubber reduced NOx with 90 % in flue gas. NOx was transferred from the flue gas to a scrubber liquid as nitrate and nitrite. The scrubber liquid needs to be purified from nitrate and nitrite. LÄS MER