CN111056713A - Integrated percolating water treatment method - Google Patents

Integrated percolating water treatment method Download PDF

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Publication number
CN111056713A
CN111056713A CN202010020967.1A CN202010020967A CN111056713A CN 111056713 A CN111056713 A CN 111056713A CN 202010020967 A CN202010020967 A CN 202010020967A CN 111056713 A CN111056713 A CN 111056713A
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China
Prior art keywords
sewage
tank
anaerobic
disinfection
aerobic
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Pending
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CN202010020967.1A
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Chinese (zh)
Inventor
龚明
叶新跃
肖建新
谭斌
徐剑
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Hunan Wogong Environmental Technology Co Ltd
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Hunan Wogong Environmental Technology Co Ltd
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Priority to CN202010020967.1A priority Critical patent/CN111056713A/en
Publication of CN111056713A publication Critical patent/CN111056713A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C02F1/325Irradiation devices or lamp constructions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/50Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/66Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F2001/007Processes including a sedimentation step
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06Contaminated groundwater or leachate
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/08Multistage treatments, e.g. repetition of the same process step under different conditions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/28Anaerobic digestion processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

The invention discloses an integrated percolating water treatment method which comprises the following steps of preprocessing, arranging a filter tank, arranging a Z-shaped grid screen plate at an inlet in the filter tank, arranging a plurality of splash guards which are distributed at equal intervals on one side of the inner wall of the bottom of the filter tank, and pumping sewage into an adjusting tank. The sewage is primarily separated through the Z-shaped grid mesh plate, then the mud guards are arranged at a plurality of heights in sequence, the speed of sewage fluid is reduced, impurities in the sewage are left in the filtering tank to the maximum extent, the sewage at each water level can be fully contacted with aerobic or anaerobic microorganisms through the anaerobic strain placing mechanism and the aerobic strain placing mechanism, the speed of sewage treatment is improved, substances which are easy to precipitate can be precipitated in the settling tank, suspended matters in the sewage are further reduced, bacteria in the sewage can be eliminated to the maximum extent, the sewage can be finally filtered through the reverse osmosis mechanism, and micro impurities, bacteria and the like remained in the water can be effectively removed.

Description

Integrated percolating water treatment method
Technical Field
The invention relates to the technical field of percolating water treatment, in particular to an integrated percolating water treatment method.
Background
The garbage leachate is high-concentration organic wastewater generated in the garbage collection, transportation and treatment process, and has the characteristics of multiple pollutant types, complex components and extremely unstable change. The pretreatment device of the existing permeable water treatment method is simple in arrangement, insufficient in solid-liquid separation, and insufficient in reaction between anaerobic microorganisms or aerobic microorganisms and sewage during anaerobic treatment and aerobic treatment, so that the sewage treatment efficiency is reduced.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an integrated percolating water treatment method.
The invention provides an integrated percolating water treatment method, which comprises the following steps:
a1, pretreating, namely arranging a filtering tank, arranging a Z-shaped grid screen plate at an inlet in the filtering tank, arranging a plurality of splash guards which are distributed at equal intervals on one side of the inner wall of the bottom of the filtering tank, and pumping sewage into an adjusting tank;
a2: adjusting the pH value of the sewage to be neutral in an adjusting tank, and pumping the sewage into an anaerobic tank;
a3: anaerobic treatment, namely arranging a first through opening at the top of the box body positioned in the anaerobic tank, arranging a first opening at the bottom of the first through opening, communicating the first opening with the anaerobic tank, connecting a first box cover to the inner wall of the first through opening in a threaded manner, arranging a first sealing plate on the inner wall of the first opening, fixedly connecting the sealing plate with the first box cover, arranging an anaerobic strain placing mechanism on the outer wall of the bottom of the first sealing plate, enabling the sewage to fully contact anaerobic microorganisms after entering the anaerobic tank to carry out digestion reaction, and then discharging the sewage into a settling tank;
a4: settling, namely allowing the sewage after the anaerobic reaction to enter a settling tank for standing and settling, settling substances easy to settle, further reducing suspended matters in the wastewater, and then discharging supernatant in the settling tank into an aerobic tank;
a5: aerobic treatment, wherein the box body is positioned at the top of the aerobic tank and is provided with a second opening, the bottom of the second opening is provided with a second opening, the two openings are communicated with the aerobic tank, the inner wall of the second opening is in threaded connection with a second tank cover, the inner wall of the first opening is provided with a second sealing plate, the first sealing plate is fixedly connected with the second tank cover, the outer wall of the bottom of the first sealing plate is provided with an aerobic strain placing mechanism with the same structure as the anaerobic strain placing mechanism, sewage is discharged into the aerobic tank and is in full contact with aerobic microorganisms to carry out digestion reaction, and then the sewage is pumped into the disinfection tank;
a6: the disinfection treatment, the disinfection pool is internally provided with an ultraviolet disinfection lamp, disinfection drugs are put into the disinfection pool, the ultraviolet disinfection lamp and the disinfection drug are matched with each other to carry out disinfection and sterilization treatment on the sewage, the bottom of the disinfection pool is provided with a filter screen which can filter the sewage which is about to flow into the reverse osmosis mechanism, and the undissolved drugs are prevented from entering the reverse osmosis mechanism;
a7: reverse osmosis filters, and disinfection bottom of the pool siphunculus pipeline intercommunication has a plurality of reverse osmosis membrane, and the sewage after the disinfection is filtered through a plurality of reverse osmosis membrane respectively, flows into in the transition pond, then its supernatant discharges into to the clear water pond can.
Preferably, the heights of the plurality of mud guards decrease in sequence.
Preferably, the anaerobic strain placing mechanism comprises a first connecting rod and a plurality of anaerobic strain placing boxes, the anaerobic strain placing boxes are equidistantly distributed on the first connecting rod from top to bottom, and the first connecting rod is fixedly connected with the first sealing plate.
Preferably, the aerobic strain placing mechanism comprises a second connecting rod and a plurality of aerobic strain placing boxes, the plurality of aerobic strain placing boxes are equidistantly distributed on the second connecting rod from top to bottom, and the second connecting rod is fixedly connected with the second sealing plate.
The invention has the beneficial effects that:
the sewage treatment device disclosed by the invention can be used for primarily separating sewage through the Z-shaped grid mesh plate, then the mud guards with a plurality of heights are arranged in sequence, so that the speed of sewage fluid is reduced, impurities in the sewage are remained in the filtering tank to the maximum extent, the sewage at each water level can be fully contacted with aerobic or anaerobic microorganisms through the anaerobic strain placing mechanism and the aerobic strain placing mechanism, the speed of sewage treatment is increased, substances which are easy to precipitate can be precipitated in the settling tank, suspended matters in the sewage are further reduced, an ultraviolet disinfection lamp and a disinfection medicine are put in the disinfecting tank, bacteria in the sewage can be eliminated to the maximum extent, the sewage can be finally filtered by the reverse osmosis mechanism, and residual micro impurities, bacteria and the like in the water can be effectively removed.
Drawings
FIG. 1 is a schematic structural diagram of a treatment device of an integrated percolating water treatment method according to the present invention;
fig. 2 is a schematic view of a work flow structure of the integrated percolating water treatment method provided by the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, an integrated percolating water treatment method includes the following steps:
a1, pretreating, namely arranging a filtering tank, arranging a Z-shaped grid screen plate at an inlet in the filtering tank, arranging a plurality of splash guards which are distributed at equal intervals on one side of the inner wall of the bottom of the filtering tank, sequentially decreasing the heights of the plurality of splash guards, and pumping sewage into an adjusting tank;
a2: adjusting the pH value of the sewage to be neutral in an adjusting tank, and pumping the sewage into an anaerobic tank;
a3: anaerobic treatment, wherein a first through hole is formed in the top of a box body, the bottom of the first through hole is provided with a first opening, the first opening is communicated with the anaerobic tank, the inner wall of the first through hole is in threaded connection with a first tank cover, the inner wall of the first opening is provided with a first sealing plate, the sealing plate is fixedly connected with the first tank cover, the outer wall of the bottom of the first sealing plate is provided with an anaerobic strain placing mechanism, the anaerobic strain placing mechanism comprises a first connecting rod and a plurality of anaerobic strain placing boxes, the anaerobic strain placing boxes are equidistantly distributed on the first connecting rod from top to bottom, the first connecting rod is fixedly connected with the first sealing plate, sewage enters the anaerobic tank and then fully contacts with anaerobic microorganisms to carry out digestion reaction, and then the sewage is discharged into a settling tank;
a4: settling, namely allowing the sewage after the anaerobic reaction to enter a settling tank for standing and settling, settling substances easy to settle, further reducing suspended matters in the wastewater, and then discharging supernatant in the settling tank into an aerobic tank;
a5: aerobic treatment, wherein the box body is positioned at the top of the aerobic tank and is provided with a second opening, the bottom of the second opening is provided with a second opening, the two openings are communicated with the aerobic tank, the inner wall of the second opening is in threaded connection with a second tank cover, the inner wall of the first opening is provided with a second sealing plate, the first sealing plate is fixedly connected with the second tank cover, the outer wall of the bottom of the first sealing plate is provided with an aerobic strain placing mechanism with the same structure as the anaerobic strain placing mechanism, the aerobic strain placing mechanism comprises a second connecting rod and a plurality of aerobic strain placing boxes, the aerobic strain placing boxes are equidistantly distributed on the second connecting rod from top to bottom, the second connecting rod is fixedly connected with the second sealing plate, sewage is discharged into the aerobic tank and is fully contacted with aerobic microorganisms for digestion reaction, and then the sewage is pumped into the disinfection tank;
a6: the disinfection treatment, the disinfection pool is internally provided with an ultraviolet disinfection lamp, disinfection drugs are put into the disinfection pool, the ultraviolet disinfection lamp and the disinfection drug are matched with each other to carry out disinfection and sterilization treatment on the sewage, the bottom of the disinfection pool is provided with a filter screen which can filter the sewage which is about to flow into the reverse osmosis mechanism, and the undissolved drugs are prevented from entering the reverse osmosis mechanism;
a7: reverse osmosis filters, and disinfection bottom of the pool siphunculus pipeline intercommunication has a plurality of reverse osmosis membrane, and the sewage after the disinfection is filtered through a plurality of reverse osmosis membrane respectively, flows into in the transition pond, then its supernatant discharges into to the clear water pond can.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (4)

1. An integrated percolating water treatment method is characterized by comprising the following steps:
a1, pretreating, namely arranging a filtering tank, arranging a Z-shaped grid screen plate at an inlet in the filtering tank, arranging a plurality of splash guards which are distributed at equal intervals on one side of the inner wall of the bottom of the filtering tank, and pumping sewage into an adjusting tank;
a2: adjusting the pH value of the sewage to be neutral in an adjusting tank, and pumping the sewage into an anaerobic tank;
a3: anaerobic treatment, namely arranging a first through opening at the top of the box body positioned in the anaerobic tank, arranging a first opening at the bottom of the first through opening, communicating the first opening with the anaerobic tank, connecting a first box cover to the inner wall of the first through opening in a threaded manner, arranging a first sealing plate on the inner wall of the first opening, fixedly connecting the sealing plate with the first box cover, arranging an anaerobic strain placing mechanism on the outer wall of the bottom of the first sealing plate, enabling the sewage to fully contact anaerobic microorganisms after entering the anaerobic tank to carry out digestion reaction, and then discharging the sewage into a settling tank;
a4: settling, namely allowing the sewage after the anaerobic reaction to enter a settling tank for standing and settling, settling substances easy to settle, further reducing suspended matters in the wastewater, and then discharging supernatant in the settling tank into an aerobic tank;
a5: aerobic treatment, wherein the box body is positioned at the top of the aerobic tank and is provided with a second opening, the bottom of the second opening is provided with a second opening, the two openings are communicated with the aerobic tank, the inner wall of the second opening is in threaded connection with a second tank cover, the inner wall of the first opening is provided with a second sealing plate, the first sealing plate is fixedly connected with the second tank cover, the outer wall of the bottom of the first sealing plate is provided with an aerobic strain placing mechanism with the same structure as the anaerobic strain placing mechanism, sewage is discharged into the aerobic tank and is in full contact with aerobic microorganisms to carry out digestion reaction, and then the sewage is pumped into the disinfection tank;
a6: the disinfection treatment, the disinfection pool is internally provided with an ultraviolet disinfection lamp, disinfection drugs are put into the disinfection pool, the ultraviolet disinfection lamp and the disinfection drug are matched with each other to carry out disinfection and sterilization treatment on the sewage, the bottom of the disinfection pool is provided with a filter screen which can filter the sewage which is about to flow into the reverse osmosis mechanism, and the undissolved drugs are prevented from entering the reverse osmosis mechanism;
a7: reverse osmosis filters, and disinfection bottom of the pool siphunculus pipeline intercommunication has a plurality of reverse osmosis membrane, and the sewage after the disinfection is filtered through a plurality of reverse osmosis membrane respectively, flows into in the transition pond, then its supernatant discharges into to the clear water pond can.
2. The integrated percolating water treatment method according to claim 1, wherein the heights of the mud baffles are gradually reduced.
3. The integrated percolating water treatment method according to claim 1, wherein the anaerobic strain placing mechanism comprises a first connecting rod and a plurality of anaerobic strain placing boxes, the anaerobic strain placing boxes are equidistantly distributed on the first connecting rod from top to bottom, and the first connecting rod is fixedly connected with the first sealing plate.
4. The integrated percolating water treatment method according to claim 1, wherein the aerobic bacteria seed placing mechanism comprises a second connecting rod and a plurality of aerobic bacteria seed placing boxes, the plurality of aerobic bacteria seed placing boxes are equidistantly distributed on the second connecting rod from top to bottom, and the second connecting rod is fixedly connected with the second sealing plate.
CN202010020967.1A 2020-01-09 2020-01-09 Integrated percolating water treatment method Pending CN111056713A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113582459A (en) * 2021-08-13 2021-11-02 湖北中森华泰建筑工程有限公司 Building water circulation system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000015287A (en) * 1998-06-30 2000-01-18 Sharp Corp Waste water treatment method and apparatus
CN102583878A (en) * 2012-02-06 2012-07-18 李泽 Method and device for processing saprobiont
CN102897915A (en) * 2012-09-27 2013-01-30 李泽 Improved sewage continuous biological treatment method and device
CN107837605A (en) * 2017-12-26 2018-03-27 徐州孝科编织有限公司 A kind of novel sewage precipitation pond
CN208995334U (en) * 2018-09-06 2019-06-18 云南环亚环保科技有限公司 A kind of hospital wastewater advanced treatment apparatus
CN110550828A (en) * 2019-10-08 2019-12-10 广西壮族自治区畜牧研究所 Novel sewage treatment system and treatment method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000015287A (en) * 1998-06-30 2000-01-18 Sharp Corp Waste water treatment method and apparatus
CN102583878A (en) * 2012-02-06 2012-07-18 李泽 Method and device for processing saprobiont
CN102897915A (en) * 2012-09-27 2013-01-30 李泽 Improved sewage continuous biological treatment method and device
CN107837605A (en) * 2017-12-26 2018-03-27 徐州孝科编织有限公司 A kind of novel sewage precipitation pond
CN208995334U (en) * 2018-09-06 2019-06-18 云南环亚环保科技有限公司 A kind of hospital wastewater advanced treatment apparatus
CN110550828A (en) * 2019-10-08 2019-12-10 广西壮族自治区畜牧研究所 Novel sewage treatment system and treatment method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113582459A (en) * 2021-08-13 2021-11-02 湖北中森华泰建筑工程有限公司 Building water circulation system

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Application publication date: 20200424

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