Hamelers
Hubertus Victor Hamelers, Leeuwarden NL
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20150017089 | METHOD FOR NITROGEN RECOVERY FROM AN AMMONIUM COMPRISING FLUID AND BIO-ELECTROCHEMICAL SYSTEM - A method is disclosed for nitrogen recovery from an ammonium including fluid and a bio-electrochemical system for the same. In an embodiment, the method includes providing an anode compartment including an anode; providing a cathode compartment including a cathode, wherein the compartments are separated by at least one ion exchange membrane; providing the ammonium comprising fluid in the anode compartment and a second fluid in the cathode compartment; applying a voltage between the anode and the cathode; and extracting nitrogen from the cathode compartment. | 01-15-2015 |
Hubertus Victor M. Hamelers, Heelsum NL
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20100317071 | Method for the Enzymatic Production of Fatty Alcohol and/or Fatty Acid - The invention relates to a method for the enzymatic production of C | 12-16-2010 |
Hubertus Victor Marie Hamelers, Heelsum NL
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20100190039 | DEVICE AND METHOD FOR CONVERTING LIGHT ENERGY INTO ELECTRICAL ENERGY - The invention relates to a device comprising a reactor, where the reactor comprises an anode compartment and a cathode compartment, and where the anode compartment comprises a) an anodophilic micro-organism capable of oxidizing an electron donor compound, and b) a living plant or part thereof. The invention also relates to a method for converting light energy into electrical energy and/or hydrogen, where a feedstock comprising an electron donor compound is introduced into the device. | 07-29-2010 |
20100227203 | Device Comprising a New Cathode and Method for Generating Electrical Energy with Use Thereof - A first embodiment is disclosed, relating to a device including an anode and a cathode. The anode and cathode are placed in a separate anode and cathode compartment. In at least one embodiment of the device, electron transfer takes place from the cathode to a terminal electron acceptor via a redox mediator. In at least one embodiment, the redox mediator includes the Fe (II)/Fe (III) redox couple. According to a further aspect, of at least one embodiment of the invention, relates to a method for generating electric energy with use of the device according to at least one embodiment of the invention. | 09-09-2010 |
Hubertus Victor Marie Hamelers, Leeuwarden NL
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20110236724 | DEVICE AND METHOD FOR PERFORMING A BIOLOGICALLY CATALYZED ELECTROCHEMICAL REACTION - A device includes a first electrode compartment, the anode compartment, and a second electrode compartment, the cathode compartment, with a quantity of an anode fluid including an electrochemically oxidizable substrate and optional further compounds in the anode compartment, a quantity of a cathode fluid including an electrochemically reducible substrate and optional further compounds in the cathode compartment, and further an anode at least partially in contact with the anode fluid in the anode compartment and a cathode at least partially in contact with the cathode fluid in the cathode compartment. In at least one embodiment, the anode and cathode are electrically connected and on the surface of the anode and the cathode a catalyst is present for respective catalysis of the electrochemical conversion of the electrochemically oxidizable substrate via an electrochemical oxidation reaction and for catalysis of the electrochemical conversion of the electrochemically reducible substrate via an electrochemical reduction reaction, the catalyst including electrochemically active micro-organisms on at least one of the anode or cathode. | 09-29-2011 |