Essays about: "Purac"

Found 1 essay containing the word Purac.

  1. 1. Comparative Life Cycle Assessment of Sludge Treatment Systems : Is recycling aluminium based coagulant from chemical sludge the way of the future?

    University essay from KTH/Strategiska hållbarhetsstudier

    Author : Patrick Henriksson; [2017]
    Keywords : LCA; life cycle assessment; chemical coagulation; sludge treatment; ReAl process; Purac; ÅF; wastewater treatment; LCA; livscykelanalys; kemfällning; slamhantering; ReAl-processen; Purac; ÅF; avloppsvattenrening;

    Abstract : Chemical coagulation is a widely used wastewater treatment method around the world to reduce impurities from the process water in various industries. However, the large amounts of coagulation chemicals that are required for the removal of dissolved particles create a chemical sludge which poses a great environmental problem. READ MORE