Sealed groundwater circulation electrolysis remediation system
A groundwater and packer technology, applied in polluted groundwater/leachate treatment, energy wastewater treatment, water/sewage treatment, etc., can solve the problem of limited range of electrode electrolysis reaction, small range of groundwater pollutants, manufacturing and handling Difficulty and other issues to achieve the effect of improving the effect
Active Publication Date: 2020-10-13
SINOTECH ENVIRONMENTAL TECH
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Problems solved by technology
However, currently known in situ electrolysis methods are limited by the limited range of electrodes that can perform electrolytic reactions, resulting in a smaller range of degradable groundwater pollutants
In order to increase the electrolysis range of the electrode, it is necessary to enlarge the volume of the electrode, but it is difficult to manufacture and transport
Method used
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[0031] The following disclosure provides many different embodiments, or illustrations, for implementing different features of the invention. Specific examples of components and arrangements are described below to simplify the disclosure of the present invention. Of course, these are only examples and are not intended to limit the present invention. For example, the following description describing forming a first feature over or on a second feature may include embodiments where the first feature and the second feature are in direct contact, and may also include forming a feature between the first feature and the second feature. An embodiment of an additional feature such that the first feature and the second feature may not be in direct contact. In addition, the present invention may repeat element symbols and / or letters in various illustrations. This repetition is for purposes of simplicity and clarity and does not in itself determine the relationship between the various em...
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Abstract
The invention discloses a packing type underground water circulation electrolysis processing system, which comprises a processing well, packing devices, a water delivery device, and at least one porous electrode. The processing well is arranged in the earth surface and comprises a wall and a storage space. The packing devices are arranged in the storage space and divide the storage space into an upper layer, a middle layer, and a lower layer. The water delivery device penetrates the packing devices and comprises a communication pipeline and a water pump. The communication pipeline penetrates multiple packing devices so as to communicate the upper layer and the lower layer. The water pump is arranged in the upper layer and is communicated with the communication pipeline so as to pump underground water in the upper layer or lower layer. At least one porous electrode is arranged in the upper layer and / or lower layer. At least one porous electrode comprises first porous electrodes of a first group. Each first porous electrode comprises a first porous electrode component and a first porous pipe. The provided packing type underground water circulation electrolysis processing system can directly or indirectly oxidize and degrade pollutants in underground water through the abovementioned technical scheme.
Description
technical field [0001] The invention relates to a groundwater circulation electrolysis treatment system, and in particular to an isolated groundwater circulation electrolysis treatment system including a packing device and a porous electrode, which can achieve the effect of groundwater pollution control and treatment in an economical manner. Background technique [0002] At present, common groundwater treatment methods include chemical or physical treatment methods such as on-site chemical oxidation, on-site biological treatment, two-phase extraction treatment, and on-site electrolysis. [0003] For example, the above-mentioned in-situ chemical oxidation method is to inject chemical agents (for example: hydrogen peroxide (H 2 o 2 ), Fenton Reagent or Persulfate and other oxidizing agents) to carry out the oxidation reaction of groundwater pollutants. However, this method must regularly and continuously add the above-mentioned chemical agents, so the costs of chemicals and ...
Claims
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IPC IPC(8): C02F1/461C02F103/06
CPCC02F1/46104C02F2001/46142C02F2103/06Y02W10/37
Inventor 吴庭年吴秉儒吴亭仪
Owner SINOTECH ENVIRONMENTAL TECH