Bert van Beek

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Biomass washed out from an expanded granular sludge bed (EGSB) reactor treating oleate (82%, w/w) was inves-tigated. This biomass had a 50% higher activity compared to granules present in the EGSB reactor. Recirculationof washed out biomass into reactor remarkably improved the treatment performance. The highest methane conversion rate from oleate, 300 mg(More)
A hybrid automaton is one of the most popular formal models for hybrid system specification. The Chi language is a hybrid formalism for modeling, simulation and verification. It consists of a number of operators that operate on all process terms, including differential algebraic equations. This paper relates the two formalisms by means of a formal(More)
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