Biosensor for measuring dissolved oxygen at different depths in water body

The invention discloses a biosensor for measuring dissolved oxygen at different depths in a water body. The biosensor includes an anode connected by a wire; and the anode is arranged in a base filledwith sediments. The base seals the sediments by a cover plate arranged at the upper end surface. Tele...

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Bibliographische Detailangaben
Hauptverfasser:	PENG SEN, JIAO SHIPU, XIAO JINGJING, WU QING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TESTING
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Beschreibung
Zusammenfassung:	The invention discloses a biosensor for measuring dissolved oxygen at different depths in a water body. The biosensor includes an anode connected by a wire; and the anode is arranged in a base filledwith sediments. The base seals the sediments by a cover plate arranged at the upper end surface. Telescopic rods are arranged at the two sides of the top surface of the baserespectively; connecting rods are arranged at the upper ends of the telescopic rods; and a cathode is fixed between the connecting rods and one end of the cathode is connected with resistors arranged in the telescopic rods by wires. The other ends of the resistors are connected with the anode arranged in the base by wires; and the other end of the cathode is connected with a traction wire. The other end of the traction wirepasses through a support rod arranged at the upper ends of the telescopic rods and is led out from the top of the support rod. The invention aims at providing a biosensor based on a microbial fuel cell; and the dissolved oxyg