Water circulation-based water purification system

Abstract

To secure safe water sources such as reservoirs and groundwater before severe water shortages occur in the near future since the seasons have become subtropical, and the water has become perishable, so that it is too late if nothing is done.SOLUTION: By cultivating beneficial Bacillus bacteria in nano-valve water while agitating with high water flow, it prevents foul odors and maintains BOD / COD at normal levels. The combination of nano-valve advantages and high water flow provides a means to thoroughly purify contaminated water. The antioxidant-reducing micro-nano bubbles released by the low-speed spin constantly maintain BOD / COD levels in the water within normal ranges. Furthermore, the cultivation of optimal Bacillus bacteria enables odor removal and the maintenance of water quality in a clean state.SELECTED DRAWING: Figure 1

Description

Detailed Description of the Invention [Technical Field]

[0001] The present invention relates to a water circulation type water purification system. [Background technology]

[0002] Although 70% of the Earth's surface is water, 98% of the water on Earth is saltwater, with only 2% being freshwater. Only 0.01% of the water is available for use by terrestrial organisms. Approximately 1.1 billion people do not have access to safe water. Approximately 4,900 children die every day because they can only get unsanitary water. It is predicted that two-thirds of the world's population will face water shortages by 2025.

[0003] In addition, in countries with poor water infrastructure, such as those in Africa, many people have no choice but to drink contaminated water. However, contaminated water contains many bacteria, and the current situation is that some people lose their lives to the water they drink to survive. Before serious water shortages occur in the near future, it will be necessary to secure safe water even in areas where power cannot be supplied from reservoirs or groundwater.

[0004] This system involves pumping out raw water to be purified using a conventional water purification device, introducing it into a micro-nano bubble generation tank equipped with a micro-nano bubble generator to generate micro-nano bubbles, activating aerobic microorganisms in the treated water and decomposing algae in the treated water into nitrate nitrogen, and then introducing the treated water containing the micro-nano bubbles into a plant cultivation tank in which aquatic plants have been planted and placed in a submerged planting bed, allowing the nitrate nitrogen to be absorbed by the aquatic plants as nutrients. [Patent Document 1] Patent Publication No. 2008-093624 DISCLOSURE OF THE INVENTION [Problem to be solved by the invention]

[0005] This technology overcomes the shortcomings and drawbacks of conventional technology by decomposing algae in the treated water into nitrate nitrogen, and then introducing the treated water containing micro-nano bubbles into a plant cultivation tank in which aquatic plants have been planted and placed in a fixed planting bed, allowing the nitrate nitrogen to be absorbed by the aquatic plants as nutrients. The main objective is to eliminate this drawback. [Means for solving the problem]

[0006] In order to solve these problems, the present inventors have come up with the following invention. In one aspect of the present invention, for simplicity and maximum performance, suitable Bacillus bacteria are grown in nano-valve water with high water flow and agitation, preventing odors and maintaining normal BOD / COD values. Even more groundbreaking is the installation of micro-nano valves, which are products developed in-house, which also offers great potential.

[0007] That is, in order to solve the above problem, in one embodiment, the present invention provides: 1) The combination of the superiority of the nano valve and high water flow makes it a professional machine that can clean not only reservoirs but also other polluted water. 2) This has further enhanced the effectiveness of the system by using Danto stone and STW ore, which prevent the deterioration of water quality, which is increasing year by year. 3) In addition, the purification effect is extremely high by adding ozone water coated with micro-nano bubble water, which has bactericidal properties. 4) Ozone-coated water is completely harmless to humans when consumed and can remain suspended in water for approximately two months. 5) A high-power submersible pump (max. 80 tons per hour) is operated for 2-3 hours, moving a total of more than 184 tons of water. 6) 35% of the water flow is converted and released through micro-nano valves. 7) This is a groundbreaking opportunity for the aquaculture industry. 8) It is also expected that supplying hydrogen will help prevent oxidation and produce reduced water.

[0008] In one embodiment of the present invention, 1) Hydrogen generator → negative ion hydrogen purification device → check valve → filter → release into the pool. 2) Pool bottom water intake → circulating submersible pump → water bottle → air motor → spiral drive → release. 3) In-house developed high-power submersible pump (maximum water flow of 80 tons per hour) It consists of the above. [Effects of the Invention]

[0009] According to the present invention, the nanovalve's unique feature is that it can maintain dissolved oxygen for a long period of time. This allows the water to be constantly kept in the best possible condition, which differentiates it from conventional methods. It is far superior to conventional water purification system technologies. The combination of the advantages of micro-nano bubble water and high water flow has the ability to purify not only reservoirs but also other polluted water. It also has the ability to keep water quality at normal levels as it deteriorates year after year. As the climate becomes more subtropical and water becomes more susceptible to spoilage, it will be too late if we do not take action now. This invention can provide a device that prevents bad odors and maintains normal BOD and COD levels by cultivating suitable bacillus bacteria in nanobubble water while stirring with high water flow. [Brief explanation of the drawings]

[0010] [Figure 1] 1 is a diagram showing an example of the configuration of a hydrogen-oxygen water purification system of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0011] Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

[0012] Fig. 1 is a diagram showing an example of the system configuration of the micro-nano bubble water circulator of the present invention. It includes a micro-nano bubble generating tank into which treated water is introduced and in which a micro-nano bubble generator is installed that generates micro-nano bubbles in the treated water that is stored therein; The treated water flowing out from the micro-nano bubble generating tank is introduced.

[0013] The micro-nano bubble generating tank is equipped with a negative ion hydrogen purification device that supplies negative ions to at least a part of the intake air of the micro-nano bubbles, The treated water flowing out from the micro-nano bubble generation tank flows into the raw water to be purified, so that the treated water flowing out from the micro-nano bubble generation tank is contained therein.

[0014] The micro-nano bubble generator includes at least one of a swirl flow type micro-nano bubble generator, a compressor type pressurized micro-nano bubble generator, and a nozzle injection type micro-nano bubble generator, and a submersible pump type micro-nano bubble generator. [Example]

[0015] Hydrogen and oxygen are supplied from the oxygen supply device (commercially available) in drawing number 1 and the hydrogen supply device (commercially available) in drawing number 2 to the special mineral booster in drawing number 3.

[0016] The special mineral solid (3mm to 5mm) in 4 supplies antioxidant power and gas that is the source of reduced water to the micro-nano bubble generator in 5.

[0017] Bubbles are generated in the micro-nano bubble film 6, and the oxidation-reduction antioxidant nanobubbles that fill the inside of the bubble generation chamber dome body 15 are pushed out to the spiral internal chamber 14 by the micro-nano bubble water pressure pump 7.

[0018] The 9 micro-nano bubble pumping spirals rotate, creating a large water current in the pond or pool and circulating the water.

[0019] The anti-oxidation and reduction water micro-nano bubbles released by the low-speed SPAR always keep the BOD and COD values ​​in the water at normal levels.

[0020] In addition, suitable bacillus bacteria can grow, eliminating odors and keeping the water clean. [Industrial Applicability]

[0021] This invention can be used all year round and all over the world. ◆Agricultural reservoirs ◆Drinking water ponds ◆Pig farm wastewater treatment ponds ◆Factory wastewater ponds ◆Eel farming ponds ◆Golf courses ◆Land-based aquaculture wastewater ponds It can be widely used for such purposes. [Explanation of symbols]

[0022] 1. Oxygen supply device 2. Hydrogen generator 3. Special mineral booster 4. Special mineral solids (3mm~5mm) 5. Micro-nano bubble generator 6. Micro-nano bubble film 7. Micro-nano bubble water pump 8. Micro-nano bubble long-distance pump 9. Cross partition board 10. Sealed bearings 11. Sealed bearings 12. Cross partition board 13-1 bearing mounting block 13-2 bearing mounting block 14. Spiral inner chamber 15. Bubble generation chamber dome 16. Jumpsuit 17. Antioxidant power and oxygen reduction micro-nano bubbles

Claims

1. This water circulation system cultivates suitable Bacillus bacteria in micro-nano bubble water while stirring with a high water flow, prevents bad odors, keeps BOD / COD at normal levels, and purifies polluted water. It uses Danto stone and STW ore to prevent deterioration of water quality, and introduces ozone water coated with nano-bubble water for sterilization, supplies hydrogen, prevents oxidation of water, and produces reduced water.

2. A water purification device that uses a water purifier containing microorganisms such as bacteria for purifying water in a purification area such as a lake, a river, a fish farm, or an apartment building, and is driven by an electric motor and an air motor, comprising: an aeration means for supplying air such as oxygen to the purification area through an air supply pipe; and a stirring means for stirring the water in the purification area.

Images