Essays about: "Anaerobic digestion biogas biological sludge paper and pulp industry"

Found 2 essays containing the words Anaerobic digestion biogas biological sludge paper and pulp industry.

1. 1. Anaerobic digestion of pre-treated biological sludge from pulp and paper industry using heat, alkali and electroporation

   University essay from Tema vatten i natur och samhälle

   Author : Lina Cardell; [2010]
   Keywords : Alkali; heat; electroporation; anaerobic digestion; biological sludge; pre-treatment; pulp and paper industry; Alkali; elektroporering; anaerobisk rötning; bioslam; förbehandling; pappers- och massaindustri;

   Abstract : The biological sludge formed in the pulp and paper wastewater treatment constitutes a costlyproblem to dispose off due to poor dewaterability. It is often incinerated or used as soilconditioner improvement. By using anaerobic digestion of the biological sludge, thedewaterability can be increased. READ MORE

3. 2. Anaerobic digestion of biological sludge from the pulp and paper industry

   University essay from Tema vatten i natur och samhälle

   Author : Robin Karlsson; [2009]
   Keywords : Anaerobic digestion biogas biological sludge paper and pulp industry;

   Abstract : The need for - and use of non-fossile fuels such as biogas have increased due to global warming, oil depletion and stricter environmental regulations. Organic wastes can be anaerobically digested in order to produce biogas, which can be utilized to generate heat or electricity. READ MORE