Essays about: "Jan Moestedt Hellman"

Found 1 essay containing the words Jan Moestedt Hellman.

  1. 1. Evaluation of magnetic biomass carriers for biogas production

    University essay from Tema vatten i natur och samhälle; Filosofiska fakulteten

    Author : Jan Moestedt Hellman; [2013]
    Keywords : Biogas; magnetism; biomass carrier; syntrophy; mixed sludge;

    Abstract : This thesis evaluates a novel technique to increase the active biomass inside continuously stirred tank biogas reactors with possible benefits of shorter retention times, higher degree of degradation, higher methane yield and tolerance of higher organic loading rates. The technique includes addition of magnetic biomass carriers to the process which, after adhesion of active microorganisms, can be magnetically separated at reactor outflow and reintroduced to the process. READ MORE