Water area environmental pollution treatment system
The ex-situ treatment system, consisting of sedimentation tanks, biodegradation tanks, and catalytic decomposition tanks, combines natural sedimentation, biodegradation, and catalytic decomposition to solve the problem of unsatisfactory water environment treatment results, achieving multiple purification and efficient treatment.
Patent Information
- Application Number
- CN202423120859.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-17
AI Technical Summary
Existing water environment management technologies are insufficient to cope with dynamically changing water environments, resulting in unsatisfactory management outcomes.
An ex-situ treatment system consisting of a sedimentation tank, a biodegradation tank, and a catalytic decomposition tank combines multiple purification methods, including natural sedimentation, biodegradation, and catalytic decomposition. Water flow is controlled by valves and water pumps, and multiple purification processes are achieved using aquatic plants, microbial strains, and photocatalysts.
It improves water purification efficiency, achieves multiple purification processes, enhances the ability to control aquatic pollution, and ensures the sustainability and efficiency of purification effects.
Smart Images
Figure CN223576302U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of environmental governance, in particular to a water environment pollution treatment system. BACKGROUND
[0002] In the existing water environment pollution treatment technology, physical filtration, chemical treatment, biological remediation and other treatment methods are usually used, for example, physical filtration mainly removes large impurities and pollutants in the water body through filter screen interception, chemical treatment removes harmful chemical substances in the water body by adding chemical agents, and biological remediation further purifies water quality by using microbial degradation.
[0003] However, these treatment methods have limitations. Since the water environment has the characteristics of dynamic change, the above single treatment method is difficult to cope with the change of the water environment, resulting in unsatisfactory treatment effect. CONTENT OF THE UTILITY MODEL
[0004] In order to improve the effect of water environment treatment, the present application provides a water environment pollution treatment system.
[0005] The water environment pollution treatment system provided by the present application adopts the following technical scheme:
[0006] A water environment pollution treatment system, comprising a sedimentation tank, and
[0007] A biological degradation tank, which is in communication with the sedimentation tank;
[0008] A catalytic decomposition tank, which is in communication with the biological degradation tank;
[0009] A water storage tank, which is in communication with the biological degradation tank, the catalytic decomposition tank and the water area.
[0010] By adopting the above technical scheme, in the ex situ treatment mode, the water in the water area enters the sedimentation tank, removes the silt and large pollutants by natural sedimentation, reduces the interference to water purification, and then enters the biological degradation tank. The biological degradation tank can simulate a natural ecological environment and degrade the pollutants and nutrient substances in the water by ecological remediation. Then the water can be selected to be introduced into the water storage tank and then flow back to the water area, or the water is introduced into the catalytic decomposition tank after leaving the biological degradation tank, so that the pollutants in the water are further catalytically decomposed to reduce the content of the pollutants. By the above selective combination of biological degradation and catalytic decomposition treatment methods, the water purification effect is greatly improved, and the water environment pollution treatment effect is improved.
[0011] Optionally, valves and water pumps are arranged between the biodegradation pool and the sedimentation pool, between the catalytic decomposition pool and the biodegradation pool, between the water storage pool and the biodegradation pool, and between the water storage pool and the catalytic decomposition pool.
[0012] By adopting the above technical solution, the valves and water pumps can control the flow of the water body between the various pool bodies, promoting the water body treatment process.
[0013] Optionally, the biodegradation pool is provided with a first water quality monitor, and the catalytic decomposition pool is provided with a second water quality monitor.
[0014] By adopting the above technical solution, the purification process of the water body in the biodegradation pool and the catalytic decomposition pool is monitored, so that the water body can be discharged into the pool body of the next step after the water body is purified to a certain extent.
[0015] Optionally, the biodegradation pool and the catalytic decomposition pool are connected by a first passage and a second passage, and the water body enters the catalytic decomposition pool from the biodegradation pool through the first passage, and the water body enters the biodegradation pool from the catalytic decomposition pool through the second passage.
[0016] By adopting the above technical solution, the water body realizes bidirectional flow between the biodegradation pool and the catalytic decomposition pool, so that when the catalytic decomposition pool fails to purify the water body to the required standard, the water body flows back to the biodegradation pool for further purification, thereby improving the purification effect.
[0017] Optionally, the first passage and the second passage are both provided with flow regulating valves.
[0018] By adopting the above technical solution, while realizing bidirectional flow of the water body between the biodegradation pool and the catalytic decomposition pool, the flow rate of the water body can be adjusted, so that the water quantity in one of the pool bodies can be adjusted in time when it is excessive or insufficient.
[0019] Optionally, the biodegradation pool is provided with aquatic plants, aquatic animals and microbial strains.
[0020] By adopting the above technical solution, the aquatic plants, aquatic animals and microbial strains help to form a preliminary ecological food chain, play a role in treating water pollutants and nutrients, and improve the purification durability of the biodegradation pool through ecological balance.
[0021] Optionally, the catalytic decomposition pool is provided with an ultraviolet irradiation lamp and a photocatalyst.
[0022] By adopting the above technical solution, under the irradiation of the ultraviolet irradiation lamp, the photocatalyst generates strong oxidizing substances, thereby generating strong catalytic degradation function to realize degradation of pollutants.
[0023] Optionally, the biodegradation tank is equipped with a visual sensor.
[0024] By adopting the above technical solution, the visual sensor can easily know the ecological balance in the biodegradation pond, thereby promptly reminding the biodegradation pond to be adjusted.
[0025] In summary, this application has the following beneficial effects:
[0026] 1. In an ex-situ treatment method, water from the aquatic environment enters a sedimentation tank, where silt and large pollutants are removed through natural sedimentation, minimizing interference with water purification. The water then enters a biodegradation tank, which simulates a natural ecological environment and uses ecological restoration to degrade pollutants and nutrients in the water. Afterward, the water can be either channeled into a storage tank and then returned to the aquatic environment, or it can be channeled into a catalytic decomposition tank after leaving the biodegradation tank for further catalytic decomposition of pollutants, reducing their concentration. This selective combination of biodegradation and catalytic decomposition significantly improves water purification and enhances the effectiveness of aquatic environmental pollution control.
[0027] 2. The water can flow in both directions between the biodegradation tank and the catalytic decomposition tank. This allows the water to be returned to the biodegradation tank for further purification if the catalytic decomposition tank fails to purify the water to the required level, thereby improving the purification effect. Attached Figure Description
[0028] Figure 1 This is a plan view of an embodiment of this application.
[0029] Explanation of reference numerals in the attached figures:
[0030] 1. Sedimentation tank; 11. Inlet; 2. Biodegradation tank; 3. Catalytic decomposition tank; 4. Water storage tank; 41. Outlet; 5. Valve; 6. Water pump. Detailed Implementation
[0031] The following is in conjunction with the appendix Figure 1 This application will be described in further detail.
[0032] This application discloses a system for treating water pollution. For example... Figure 1 As shown, a water pollution control system includes a sedimentation tank 1, a biodegradation tank 2, a catalytic decomposition tank 3, and a water storage tank 4. The sedimentation tank 1 is provided with an inlet 11, which is connected to the water area. The water storage tank 4 is provided with an outlet 41, which is connected to the water area.
[0033] The sedimentation tank 1 and the biodegradation tank 2, the biodegradation tank 2 and the catalytic decomposition tank 3, the water storage tank 4 and the biodegradation tank 2, and the water storage tank 4 and the catalytic decomposition tank 3 are connected through passages, which can be water channels or water pipes. In this embodiment, the passages are water pipes, which are provided with valves 5 and water pumps 6, so as to control the flow of water between the tanks.
[0034] The water inlet 11 and the water outlet 41 are also provided with valves 5 and water pumps 6. The water in the water environment is pumped into the sedimentation tank 1 connected with the water inlet 11, so as to realize ex-situ treatment. The water in the water environment first enters the sedimentation tank 1, removes the silt and large pollutants by natural sedimentation, reduces the interference and burden of subsequent water purification, and then enters the biodegradation tank 2. After being purified by the biodegradation tank 2, the water can be selected to be introduced into the water storage tank 4, and then flow back to the water environment through the water outlet 41, so as to complete the water purification treatment. Or the water is introduced into the catalytic decomposition tank 3 after leaving the biodegradation tank 2, so that the pollutants in the water are further catalytically decomposed to reduce the content of the pollutants, and then introduced into the water storage tank 4 and flow back to the water environment, so as to realize multiple purification and improve the effect of water treatment.
[0035] The biodegradation tank 2 is provided with aquatic plants, aquatic animals and microbial strains. The aquatic plants can be duckweed, the aquatic animals can be silver carp, and the microbial strains can be nitrifying bacteria and denitrifying bacteria, so as to form a preliminary ecological food chain, simulate a natural ecological environment, and play a role in degrading water pollutants and eutrophic substances.
[0036] The biodegradation tank 2 is also provided with a visual sensor, which can be a camera. The visual sensor is signal connected with a monitor. The management personnel of the system can understand the running condition of the biodegradation tank 2 through the monitor.
[0037] The catalytic decomposition tank 3 is provided with an ultraviolet irradiation lamp, and photocatalysts are put into the catalytic decomposition tank 3. The photocatalysts are specifically nano titanium dioxide. The photocatalysts contact with the pollutants in the water, and under the irradiation of the ultraviolet irradiation lamp, the photocatalysts generate strong oxidizing substances, so as to produce strong catalytic degradation function and realize the degradation of the pollutants.
[0038] The biodegradation tank 2 is provided with a first water quality monitor, and the catalytic decomposition tank 3 is provided with a second water quality monitor. The first water quality monitor and the second water quality monitor both include ammonia nitrogen sensors and COD sensors. The model of the ammonia nitrogen sensor can be MDS-22501, and the model of the COD sensor can be Y552-B. The first water quality monitor and the second water quality monitor are both signal connected with a control panel. The management personnel of the system can know the water quality data monitored by the first water quality monitor and the second water quality monitor through the control panel, so as to better judge the purification condition of the water in the biodegradation tank 2 and the catalytic decomposition tank 3.
[0039] In the passage between the biodegradation pool 2 and the catalytic decomposition pool 3, including the first passage and the second passage, the first passage and the second passage are water pipes, and the water pipes are provided with the valve 5 and the water pump 6, and the valve 5 can be a flow regulating valve, and under the cooperation of the first passage, the second passage, the valve 5 and the water pump 6, the water body realizes the bidirectional flow between the biodegradation pool 2 and the catalytic decomposition pool 3, specifically, the water body enters the catalytic decomposition pool 3 from the biodegradation pool 2 through the first passage, and the water body enters the biodegradation pool 2 from the catalytic decomposition pool 3 through the second passage, so that when the catalytic decomposition pool 3 fails to purify the water body to the required requirement, the water body flows back to the biodegradation pool 2 for further purification, thereby improving the purification effect, and under the control of the flow regulating valve, the water flow rate can be adjusted, so that when the water quantity of one of the pool bodies is too much or too little, it can be adjusted in time, for example, when the water quantity of the biodegradation pool 2 is too much, the speed of the water body flowing into the catalytic decomposition pool 3 can be accelerated, and the purification balance is maintained.
[0040] The implementation principle of the water environment pollution treatment system in the embodiment of the application is as follows:
[0041] The water body in the water environment is pumped into the sedimentation pool 1 communicated with the water inlet 11, and the natural sedimentation removes the silt and large block pollutants, and then the water body enters the biodegradation pool 2, and after being purified in the biodegradation pool 2, the water body is introduced into the water storage pool 4, and then flows back to the water area through the water outlet 41, and the water body purification treatment is completed. If the first water quality monitor detects that the water quality in the biodegradation pool 2 is still seriously polluted, the water body is introduced into the catalytic decomposition pool 3 through the first passage after leaving the biodegradation pool 2, so that the pollutants in the water body are further catalytically decomposed, and then the water body is introduced into the water storage pool 4 and flows back to the water area, and multiple purification is realized. If the second water quality monitor detects that the water quality in the catalytic decomposition pool 3 is still obviously polluted, the water body returns to the biodegradation pool 2 through the second passage, and continues to be purified, thereby improving the treatment effect.
[0042] The specific embodiment is only an explanation of the application, and is not a limitation of the application, and those skilled in the art can make modifications to the specific embodiment without creative contribution after reading the specification, but as long as the application is within the scope of the claims, it is protected by the patent law.
Claims
1. A system for treating water pollution, characterized in that: Including a settling tank (1), and; A biodegradation tank (2) is connected to the sedimentation tank (1); A catalytic decomposition tank (3) is connected to the biodegradation tank (2); The water storage tank (4) is connected to the biodegradation tank (2), the catalytic decomposition tank (3), and the water area.
2. The aquatic environment pollution control system according to claim 1, characterized in that: Valves (5) and water pumps (6) are installed between the biodegradation tank (2) and the sedimentation tank (1), between the catalytic decomposition tank (3) and the biodegradation tank (2), between the water storage tank (4) and the biodegradation tank (2), and between the water storage tank (4) and the catalytic decomposition tank (3).
3. The aquatic environment pollution control system according to claim 1, characterized in that: The biodegradation tank (2) is equipped with a first water quality monitor, and the catalytic decomposition tank (3) is equipped with a second water quality monitor.
4. The aquatic environment pollution control system according to claim 1, characterized in that: The biodegradation tank (2) and the catalytic decomposition tank (3) are connected by a first passage and a second passage. Water enters the catalytic decomposition tank (3) from the biodegradation tank (2) through the first passage, and water enters the biodegradation tank (2) from the catalytic decomposition tank (3) through the second passage.
5. The aquatic environment pollution control system according to claim 4, characterized in that: Both the first passage and the second passage are equipped with flow regulating valves.
6. The aquatic environment pollution control system according to claim 1, characterized in that: The biodegradation tank (2) is equipped with aquatic plants, aquatic animals and microbial strains.
7. The aquatic environment pollution control system according to claim 1, characterized in that: The catalytic decomposition tank (3) is equipped with an ultraviolet lamp and a photocatalyst.
8. The aquatic environment pollution control system according to claim 1, characterized in that: The biodegradation tank (2) is equipped with a visual sensor.