WO2025086830A1 - Dispositif pour le traitement écologique, efficace et rapide d'antibiotiques dans les eaux usées - Google Patents

Dispositif pour le traitement écologique, efficace et rapide d'antibiotiques dans les eaux usées Download PDF

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Publication number
WO2025086830A1
WO2025086830A1 PCT/CN2024/112004 CN2024112004W WO2025086830A1 WO 2025086830 A1 WO2025086830 A1 WO 2025086830A1 CN 2024112004 W CN2024112004 W CN 2024112004W WO 2025086830 A1 WO2025086830 A1 WO 2025086830A1
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WIPO (PCT)
Prior art keywords
sewage
fixedly connected
antibiotics
water
discharge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2024/112004
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English (en)
Chinese (zh)
Inventor
于伟
李艳芬
朱大海
李一凡
汪玲玲
高翔宇
吴佳佳
汪健捷
李泽典
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Shanghai Polytechnic University
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Shanghai Polytechnic University
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Filing date
Publication date
Application filed by Shanghai Polytechnic University filed Critical Shanghai Polytechnic University
Publication of WO2025086830A1 publication Critical patent/WO2025086830A1/fr
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4608—Treatment of water, waste water, or sewage by electrochemical methods using electrical discharges
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/34—Organic compounds containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/36—Organic compounds containing halogen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/38—Organic compounds containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/40—Organic compounds containing sulfur

Definitions

  • the invention relates to the technical field of water treatment, in particular to a device for green, efficient and rapid treatment of antibiotics in sewage.
  • antibiotics Since the discovery of antibiotics, they have been widely used in various fields such as medicine because of their important role in inhibiting and killing bacteria. Antibiotics have played a pivotal role in the development of modern medicine and human health. However, due to the large amount of antibiotics used or abused and discharged into the natural water and soil environment, they cannot be absorbed by organisms or degraded under natural conditions, thus becoming a persistent and difficult-to-degrade organic pollutant, posing a huge threat to the ecological environment and biological health.
  • biodegradation, membrane filtration, adsorption, photocatalysis and other advanced oxidation technologies are mostly used to degrade antibiotics in sewage.
  • biodegradation cycle is long and cannot effectively treat antibiotics; membrane and adsorption technologies only concentrate antibiotics, but do not fundamentally remove them, and are prone to secondary pollution; and photocatalysis has the problems of long processing time and low light energy utilization. Therefore, there is an urgent need for a simple and affordable method to efficiently degrade antibiotics in water.
  • the present invention provides a green, efficient and rapid device for treating antibiotics in sewage, which solves the problem that the commonly used method of degrading antibiotics has a long degradation cycle and cannot effectively treat antibiotics.
  • a green, efficient and rapid device for treating antibiotics in sewage comprising a low-temperature plasma dual-dielectric barrier discharge reactor, a peristaltic pump, a discharge power supply and a power supply controller
  • the low-temperature plasma dual-dielectric barrier discharge reactor comprises a treatment box, a top plate is fixedly connected to the top of the treatment box, a water storage tank is fixedly connected to the center of the bottom of the top plate, a quartz outer tube is fixedly connected to the inner diameter of the bottom of the water storage tank, a quartz inner tube is fixedly connected to the inner diameter of the top of the water storage tank, and a uniform outflow water is arranged between the quartz outer tube and the quartz inner tube.
  • An insulating sleeve is passed through and fixedly connected to the center of the top plate, a metal aluminum tube is fixedly connected inside the insulating sleeve, an aluminum powder filling area is provided between the metal aluminum tube and the quartz inner tube, a wiring terminal is fixedly connected to the left side of the processing box, and the wiring terminal is electrically connected to the discharge power supply.
  • water inlets are passed through and fixedly connected on both sides of the top of the water storage tank, and one end of the water inlet passes through the top plate.
  • the top of the water inlet is connected to the water outlet of the peristaltic pump through an inlet pipe.
  • An inner cavity is provided in the water storage tank, and a grounding terminal is passed through and provided on the top of the insulating sleeve, and one end of the grounding terminal is in contact with the metal aluminum tube.
  • a bottom plate is fixedly connected to the bottom of the processing box, and support legs are fixedly connected to the four corners of the bottom of the bottom plate.
  • a drain port is opened at the bottom of the bottom plate and the drain port corresponds to the position of the uniform water flow outlet area.
  • the power controller is electrically connected to the discharge power supply, and a liquid outlet is fixedly connected to the outside of the water storage tank.
  • a method for using a device for treating antibiotics in sewage in a green, efficient and rapid manner comprises the following steps:
  • the peristaltic pump works to pump sewage containing antibiotics from the water inlet pipe to the water inlet, and the sewage falls into the inner cavity of the water storage tank.
  • the sewage accumulates to a certain height, it flows evenly over the quartz outer tube into the uniform flow water area;
  • the power controller controls the discharge power supply to start supplying power to the terminal, thereby causing the electrode screen to discharge.
  • the sewage flows through the discharge area through the uniform flow water area to produce advanced oxidation reactions, so that the antibiotics in the sewage are degraded, and the ozone produced during the degradation will be retained in the uniform flow water area to catalyze the subsequent degradation process.
  • the sewage after the initial treatment flows back to the peristaltic pump through the liquid outlet for circulation pumping treatment.
  • the discharge voltage of the terminal is 60V ⁇ 90V, and the current is 2 ⁇ 3A. After 20 ⁇ 60min of discharge treatment, the antibiotics in the sewage are completely degraded.
  • the sewage containing antibiotics is pumped from the water inlet pipe to the center, and the sewage falls into the center.
  • the power is supplied by control, and then the discharge is made.
  • the sewage produces an advanced oxidation reaction when flowing through the discharge area, so that the antibiotics in the sewage are degraded, and the ozone produced during the degradation will be retained in the center to catalyze the subsequent degradation process.
  • the degraded water flows out through the drain port, and the remaining sewage in the storage tank can be discharged through the outlet.
  • the present invention provides a green, efficient and rapid device for treating antibiotics in sewage. It has the following beneficial effects:
  • the present invention improves the mass transfer efficiency by filling the aluminum powder in the aluminum powder filling area, prevents the phenomenon of thermal expansion and contraction during the discharge process, and ensures the stability of the discharge process; the treatment box is protected on the outer layer to form a closed system, and the generated ozone is fully utilized to catalyze the advanced oxidation reaction of the sewage. At the same time, the treatment box is made of insulating material to ensure the safety of the reaction process.
  • Fig. 1 is a perspective view of a reactor of the present invention
  • Fig. 2 is a cross-sectional view of a reactor of the present invention
  • FIG3 is a bottom perspective view of a reactor of the present invention.
  • FIG4 is an enlarged view of point A in FIG2 ;
  • FIG5 is a schematic diagram of the overall structure of the present invention.
  • FIG. 6 is a schematic diagram of the present invention.
  • treatment box 2. top plate; 3. bottom plate; 4. support leg; 5. insulation sleeve; 6. grounding terminal; 7. water inlet; 8. wiring terminal; 9. water storage tank; 10. drain port; 11. inner cavity; 12. quartz outer tube; 13. uniform water outlet area; 14. quartz inner tube; 15. aluminum powder filling area; 16. electrode wire mesh; 17. metal aluminum tube; 18. low-temperature plasma double-medium barrier discharge reactor; 19. peristaltic pump; 20. discharge power supply; 21. power supply controller; 22. liquid outlet.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • an embodiment of the present invention provides a device for green, efficient and rapid treatment of antibiotics in sewage, including a low-temperature plasma dual-dielectric barrier discharge reactor 18, a peristaltic pump 19, a discharge power supply 20 and a power supply controller 21.
  • the low-temperature plasma dual-dielectric barrier discharge reactor 18 includes a treatment box 1, a top plate 2 is fixedly connected to the top of the treatment box 1, a water storage tank 9 is fixedly connected to the center of the bottom of the top plate 2, a quartz outer tube 12 is fixedly connected to the inner diameter of the bottom of the water storage tank 9, a quartz inner tube 14 is fixedly connected to the inner diameter of the top of the water storage tank 9, a uniform water outlet area 13 is arranged between the quartz outer tube 12 and the quartz inner tube 14, an insulating sleeve 5 is penetrated and fixedly connected at the center of the top plate 2, a metal aluminum tube 17 is fixedly connected inside the insulating sleeve 5, an aluminum powder filling area 15 is arranged between the metal aluminum tube 17 and the quartz inner tube 14, a wiring terminal 8 is fixedly connected to the left side of the treatment box 1, and the wiring terminal 8 is electrically connected to the discharge power supply 20.
  • Water inlets 7 are passed through and fixedly connected on both sides of the top of the water storage tank 9, and one end of the water inlet 7 passes through the top plate 2.
  • the top of the water inlet 7 is connected to the water outlet of the peristaltic pump 19 through an inlet pipe.
  • An inner cavity 11 is provided in the water storage tank 9, and a grounding terminal 6 is passed through and provided on the top of the insulating sleeve 5, and one end of the grounding terminal 6 is in contact with the metal aluminum tube 17.
  • the bottom of the processing box 1 is fixedly connected to a bottom plate 3 , and the four corners of the bottom of the bottom plate 3 are fixedly connected to support legs 4 .
  • a drainage port 10 is provided at the bottom of the bottom plate 3 and the drainage port 10 corresponds to the position of the uniform water flow area 13 .
  • the power controller 21 is electrically connected to the discharge power source 20 , and a liquid outlet 22 is fixedly connected to the outside of the water storage tank 9 .
  • a method for using a device for treating antibiotics in sewage in a green, efficient and rapid manner comprises the following steps:
  • the peristaltic pump 19 works to pump sewage containing antibiotics from the water inlet pipe to the water inlet 7, and the sewage falls into the inner cavity 11 in the water storage tank 9. When the sewage accumulates to a certain height, it flows evenly over the quartz outer tube 12 into the uniform flow water area 13;
  • the discharge power supply 20 is controlled by the power controller 21 to start supplying power to the terminal 8, thereby causing the electrode screen 16 to discharge.
  • the sewage flows through the discharge area through the uniform flow water area 13 to produce an advanced oxidation reaction, so that the antibiotics in the sewage are degraded, and the ozone generated during the degradation will be retained in the uniform flow water area 13 to catalyze the subsequent degradation process.
  • the sewage after the initial treatment flows back to the peristaltic pump 19 through the liquid outlet 22 for circulation pumping treatment.
  • the discharge voltage of the terminal 8 is 60V and the current is 2A. After 20 minutes of discharge treatment, the antibiotics in the sewage are completely degraded.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • an embodiment of the present invention provides a device for green, efficient and rapid treatment of antibiotics in sewage, including a low-temperature plasma dual-dielectric barrier discharge reactor 18, a peristaltic pump 19, a discharge power supply 20 and a power supply controller 21.
  • the low-temperature plasma dual-dielectric barrier discharge reactor 18 includes a treatment box 1, a top plate 2 is fixedly connected to the top of the treatment box 1, a water storage tank 9 is fixedly connected to the center of the bottom of the top plate 2, a quartz outer tube 12 is fixedly connected to the inner diameter of the bottom of the water storage tank 9, a quartz inner tube 14 is fixedly connected to the inner diameter of the top of the water storage tank 9, a uniform water outlet area 13 is arranged between the quartz outer tube 12 and the quartz inner tube 14, an insulating sleeve 5 is penetrated and fixedly connected at the center of the top plate 2, a metal aluminum tube 17 is fixedly connected inside the insulating sleeve 5, an aluminum powder filling area 15 is arranged between the metal aluminum tube 17 and the quartz inner tube 14, a wiring terminal 8 is fixedly connected to the left side of the treatment box 1, and the wiring terminal 8 is electrically connected to the discharge power supply 20.
  • Water inlets 7 are passed through and fixedly connected on both sides of the top of the water storage tank 9, and one end of the water inlet 7 passes through the top plate 2.
  • the top of the water inlet 7 is connected to the water outlet of the peristaltic pump 19 through an inlet pipe.
  • An inner cavity 11 is provided in the water storage tank 9, and a grounding terminal 6 is passed through and provided on the top of the insulating sleeve 5, and one end of the grounding terminal 6 is in contact with the metal aluminum tube 17.
  • the bottom of the processing box 1 is fixedly connected to a bottom plate 3 , and the four corners of the bottom of the bottom plate 3 are fixedly connected to support legs 4 .
  • a drainage port 10 is provided at the bottom of the bottom plate 3 and the drainage port 10 corresponds to the position of the uniform water flow area 13 .
  • the power controller 21 is electrically connected to the discharge power source 20 , and a liquid outlet 22 is fixedly connected to the outside of the water storage tank 9 .
  • a method for using a device for treating antibiotics in sewage in a green, efficient and rapid manner comprises the following steps:
  • the peristaltic pump 19 works to pump sewage containing antibiotics from the water inlet pipe to the water inlet 7, and the sewage falls into the inner cavity 11 in the water storage tank 9. When the sewage accumulates to a certain height, it flows evenly over the quartz outer tube 12 into the uniform flow water area 13;
  • the discharge power supply 20 is controlled by the power controller 21 to start supplying power to the terminal 8, thereby causing the electrode screen 16 to discharge.
  • the sewage flows through the discharge area through the uniform flow water area 13 to produce an advanced oxidation reaction, so that the antibiotics in the sewage are degraded, and the ozone generated during the degradation will be retained in the uniform flow water area 13 to catalyze the subsequent degradation process.
  • the sewage after the initial treatment flows back to the peristaltic pump 19 through the liquid outlet 22 for circulation pumping treatment.
  • the discharge voltage of the terminal 8 is 90V and the current is 3A. After 60 minutes of discharge treatment, the antibiotics in the sewage are completely degraded.
  • the embodiment of the present invention provides a green, efficient and rapid device for treating antibiotics in sewage to conduct a control experiment on treating different types of antibiotics:
  • antibiotics Four different types of antibiotics, tetracycline, ciprofloxacin, nitrofurantoin, and sulfamethoxazole, were selected as representative antibiotics.
  • the antibiotic solution to be treated was artificially prepared under laboratory conditions as simulated sewage.
  • the antibiotic solution to be treated with a concentration of 50 ⁇ g/L was poured from the water inlet 7 into the water storage tank 9, and the flow rate of the peristaltic pump 19 was adjusted. When the water level rose and crossed the quartz outer tube 12, the water was discharged through the uniform flow.
  • Zone 13 passes through the discharge area like a waterfall, and the current and current of the discharge power supply 20 are adjusted to discharge the antibiotic solution to be treated, and the peristaltic pump 19 circulates and pumps the solution for 30 minutes to achieve the effect of completely degrading the antibiotic.
  • the degradation rate of the device for antibiotics is shown in Figure 6.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

L'invention concerne un dispositif de traitement d'antibiotiques dans des eaux usées, comprenant un réacteur à décharge plasma à basse température à barrière diélectrique double (18), une pompe péristaltique (19), une alimentation électrique de décharge (20) et un dispositif de commande d'alimentation électrique (21). Le réacteur à décharge plasma à basse température à barrière diélectrique double (18) comprend une boîte de traitement (1) ; un réservoir de stockage d'eau (9) est raccordé au bas d'une plaque supérieure (2) de la boîte de traitement (1) ; un tube externe en quartz (12) est raccordé au bas du réservoir de stockage d'eau (9) ; un tube interne en quartz (14) est raccordé au sommet du réservoir de stockage d'eau (9) ; une zone de sortie d'écoulement uniforme (13) est prévue entre le tube externe en quartz (12) et le tube interne en quartz (14) ; un manchon isolant (5) traverse le centre de la plaque supérieure (2) et y est relié de manière fixe ; un tuyau métallique en aluminium (17) est raccordé de manière fixe dans le manchon isolant (5) ; et une zone de remplissage de poudre d'aluminium (15) est prévue entre le tuyau métallique en aluminium (17) et le tube interne en quartz (14).
PCT/CN2024/112004 2023-10-26 2024-08-14 Dispositif pour le traitement écologique, efficace et rapide d'antibiotiques dans les eaux usées Pending WO2025086830A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202311399915.XA CN117361704B (zh) 2023-10-26 2023-10-26 一种绿色、高效、快速处理污水中抗生素的装置
CN202311399915.X 2023-10-26

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Publication number Priority date Publication date Assignee Title
CN117361704B (zh) * 2023-10-26 2026-02-27 上海第二工业大学 一种绿色、高效、快速处理污水中抗生素的装置
CN117865274B (zh) * 2024-03-07 2024-06-21 中科华鹿(合肥)环保科技有限公司 一种基于等离子体的可分解抗生素的污水处理管道

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102869180A (zh) * 2012-02-02 2013-01-09 中国印刷科学技术研究所 大幅面介质阻挡放电等离子体表面处理系统
CN203971712U (zh) * 2014-08-05 2014-12-03 南京永研电子有限责任公司 等离子体废气处理装置
CN104941401A (zh) * 2015-06-10 2015-09-30 清华大学 双介质阻挡放电低温等离子体处理装置
KR101666621B1 (ko) * 2015-10-22 2016-10-17 주식회사 에코셋 Ddbd 플라즈마 반응기, 이를 포함하는 정화 장치 및 이를 이용하는 정화 방법
CN211570217U (zh) * 2019-10-31 2020-09-25 北京印刷学院 一种圆筒型dbd等离子体有机废液处理装置
CN117361704A (zh) * 2023-10-26 2024-01-09 上海第二工业大学 一种绿色、高效、快速处理污水中抗生素的装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101157122B1 (ko) * 2011-03-22 2012-06-22 이재혁 플라즈마 고도수처리 장치
CN206692400U (zh) * 2017-04-10 2017-12-01 安徽汇泽通环境技术有限公司 一种采用气相介质阻挡放电等离子体的污水处理装置
CN107896413A (zh) * 2017-12-07 2018-04-10 南京苏曼等离子科技有限公司 液体瀑布式处理的介质阻挡低温等离子体装置及工作方法
US20230234862A1 (en) * 2022-01-21 2023-07-27 Clarkson University An annular bubbling electric discharge reactor for treatment of water

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102869180A (zh) * 2012-02-02 2013-01-09 中国印刷科学技术研究所 大幅面介质阻挡放电等离子体表面处理系统
CN203971712U (zh) * 2014-08-05 2014-12-03 南京永研电子有限责任公司 等离子体废气处理装置
CN104941401A (zh) * 2015-06-10 2015-09-30 清华大学 双介质阻挡放电低温等离子体处理装置
KR101666621B1 (ko) * 2015-10-22 2016-10-17 주식회사 에코셋 Ddbd 플라즈마 반응기, 이를 포함하는 정화 장치 및 이를 이용하는 정화 방법
CN211570217U (zh) * 2019-10-31 2020-09-25 北京印刷学院 一种圆筒型dbd等离子体有机废液处理装置
CN117361704A (zh) * 2023-10-26 2024-01-09 上海第二工业大学 一种绿色、高效、快速处理污水中抗生素的装置

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