J
J. J. Heijnen
Researcher at Delft University of Technology
Publications - 11
Citations - 1070
J. J. Heijnen is an academic researcher from Delft University of Technology. The author has contributed to research in topics: Nitrification & Fluidized bed. The author has an hindex of 8, co-authored 11 publications receiving 1033 citations.
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Wastewater treatment with particulate biofilm reactors
TL;DR: It is clear from the review that particulate biofilm reactors can be considered a grown up technology for which good design and scale-up guidelines are available.
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Biological phosphorus removal from wastewater by anaerobic-anoxic sequencing batch reactor
TL;DR: In this paper, an anaerobic-anoxic sequencing batch reactor (SBR) was used in order to investigate the possibility of phosphorus removal utilizing nitrate as an electron acceptor, instead of oxygen in biological phosphorus removal processes.
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Wastewater Treatment with Particulate Biofilm Reactors
TL;DR: In this paper, a review of applications of particulate biofilm reactors (e.g., upflow sludge blanket, Biofilm Fluidized Bed, Expanded Granular Sludge Blanket, biofilm Airlift Suspension, Internal Circulation Reactor) is presented.
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Development and Scale-Up of an Aerobic Biofilm Air-Lift Suspension Reactor
TL;DR: The scale up aspects of such a process are discussed and the reactor concept enables to combine a low sludge loading with a high volumetric loading, which makes the reactor especially useful for e.g. nitrification processes.
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Formation of Biofilms in a Biofilm Air-Lift Suspension Reactor
TL;DR: It is shown that small, rough particles show the best biofilm formation, which results from the fact that suspension growth is minimal under these conditions and low hydraulic retention times benefit the formation of biofilms.