Essays about: "ammoniumnitrogen"

Found 1 essay containing the word ammoniumnitrogen.

  1. 1. Urine drying with ash and lime at temperatures 20-60°C : nutrient recovery from source separated urine

    University essay from SLU/Dept. of Energy and Technology

    Author : Shanta Dutta; [2012]
    Keywords : Urine; drying; evaporation; treatment; ammonia; ammoniumnitrogen; nutrient; recycling; recovery; urea hydrolysis; fertilizer; ecological sanitation; eco-san; agriculture;

    Abstract : Utilization of source-separated urine in agricultural production has been practiced and different treatment options have been developed in last two decades. The purpose of this study was to develop a drying technique for untreated human urine added to ash and lime as drying agent at temperature 20-60°C. READ MORE