CN111643963A - Industrial wastewater combined utilization treatment device - Google Patents

Industrial wastewater combined utilization treatment device Download PDF

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Publication number
CN111643963A
CN111643963A CN202010374944.0A CN202010374944A CN111643963A CN 111643963 A CN111643963 A CN 111643963A CN 202010374944 A CN202010374944 A CN 202010374944A CN 111643963 A CN111643963 A CN 111643963A
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CN
China
Prior art keywords
pipe
sedimentation tank
water
partition
floating plate
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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
CN202010374944.0A
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Chinese (zh)
Inventor
郑剑波
Original Assignee
郑剑波
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 郑剑波 filed Critical 郑剑波
Priority to CN202010374944.0A priority Critical patent/CN111643963A/en
Publication of CN111643963A publication Critical patent/CN111643963A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D36/00Filter circuits or combinations of filters with other separating devices
    • B01D36/04Combinations of filters with settling tanks
    • 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
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Abstract

The invention discloses an industrial wastewater combined utilization treatment device, which belongs to the technical field of wastewater treatment and comprises a sedimentation tank, wherein the left end of the sedimentation tank is connected with a water inlet pipe and a sludge discharge pipe, the water inlet pipe is positioned on the upper side of the sludge discharge pipe, the right end of the sedimentation tank is connected with a water outlet pipe, the sedimentation tank is internally and fixedly connected with a middle partition wall matched with the sedimentation tank, the left end of the middle partition wall is connected with a floating plate platform in a sliding way, the upper end of the floating plate platform is provided with a dry-type sewage pump, the left end of the dry-type sewage pump is connected with a water suction pipe, the lower end of the water suction pipe extends to the lower side of the floating plate platform, the upper end of the dry-type sewage pump is connected with a water discharge pipe, the disturbance of sludge at the bottom of the sedimentation tank in the drainage process can be effectively reduced, simultaneously, the floating, in addition, can also make things convenient for the staff to clear up and retrieve the superficial mud of filtering.

Description

Industrial wastewater combined utilization treatment device
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a combined utilization treatment device for industrial wastewater.
Background
Industrial waste water including industrial waste water, industrial sewage and cooling water refers to waste water and waste liquid produced in the industrial production process, which contains industrial production materials, intermediate products, byproducts lost along with water and pollutants produced in the production process.
In the industrial waste water treatment process, the activated sludge method is the most commonly used organic waste water biological treatment method at present, and is mainly formed by combining an aeration tank and a sedimentation tank, when in treatment, waste water and activated sludge (microorganisms) are mixed and stirred in the aeration tank and aerated to decompose organic pollutants in the waste water, then sludge-water mixed liquid purified by the activated sludge is discharged into the sedimentation tank, the activated sludge and other solid matters suspended in the sludge-water mixed liquid can be precipitated and separated from water, and the clarified water body can be discharged and utilized.
However, along with the long-time use of sedimentation tank, the easy anaerobic fermentation that produces of partial mud in the sedimentation tank causes mud come-up, in addition, when the staff carries out the drainage to the sedimentation tank, the drainage process causes great disturbance to the mud of sedimentation tank bottom easily, also can lead to partial mud to come up to float, and the mud of floating in the water can be together discharged the sedimentation tank along with the water body, to causing great pollution.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a combined utilization and treatment device for industrial wastewater, which can effectively reduce the disturbance of the sludge at the bottom of a sedimentation tank in the drainage process of the sedimentation tank, and can filter the floating sludge in the water body, thereby effectively ensuring the water quality of the recycled water body, and in addition, the cleaning and the recovery of the filtered floating sludge by workers can be facilitated.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A combined utilization and treatment device for industrial wastewater comprises a sedimentation tank, wherein the left end of the sedimentation tank is connected with a water inlet pipe and a sludge discharge pipe, the water inlet pipe is positioned on the upper side of the sludge discharge pipe, the right end of the sedimentation tank is connected with a water outlet pipe, the sedimentation tank is internally and fixedly connected with a middle partition wall matched with the sedimentation tank, the left end of the middle partition wall is connected with a floating plate platform in a sliding way, the upper end of the floating plate platform is provided with a dry sewage pump, the left end of the dry sewage pump is connected with a water pumping pipe, the lower end of the water pumping pipe extends to the lower side of the floating plate platform, the upper end of the dry sewage pump is connected with a water discharge pipe, the right end of the water discharge pipe extends to the right side of the middle partition wall, a fixed frame body is fixedly connected between the inner wall and the middle partition wall of the sedimentation tank, the lower end of the fixed, and the filter cloth bag runs through and decides the framework and extend to in the otter board basket, the otter board basket can play the supporting role to the filter cloth bag, can realize at the sedimentation tank drainage in-process, effectively reduce the disturbance that the drainage process caused the sedimentation tank bottom mud, simultaneously, also can filter the superficial mud in the water to effectively ensure the quality of water of the water of recycling, in addition, can also make things convenient for the staff to clear up and retrieve the superficial mud of filtering.
Further, the drain pipe includes the soft pipe, and the soft pipe is connected with the dry-type sewage pump, the soft pipe right-hand member be connected with rather than assorted hard pipe, and hard pipe fixed connection in mid-board upper end, because the soft pipe can be crooked to a certain extent, can effectively avoid it to lead to the fact the hindrance to reciprocating of dry-type sewage pump, and fixed connection then can effectively avoid the delivery port of drain pipe to receive the disturbance in the hard pipe of mid-board upper end.
Further, mid-board left end fixedly connected with guide arm, the pipe on the guide arm is located to kickboard platform outer end fixedly connected with cover, and sliding connection between pipe and the guide arm, mutually supporting between guide arm and the pipe can play the positioning action to the kickboard platform, effectively avoids the kickboard platform to appear slope, upset scheduling problem, also can be at the removal in-process of kickboard platform and prescribe a limit to the removal orbit of kickboard platform.
Further, mid-board left end fixedly connected with is spacing platform, and spacing platform is located under the kickboard platform, and spacing platform can play limiting displacement to the kickboard platform, and when the water in the sedimentation tank was too little, the kickboard platform just can fall spacing bench to effectively avoid the drinking-water pipe to insert in the mud of sedimentation tank bottom.
Furthermore, move a plurality of evenly distributed's of frame upper end fixedly connected with and carry the fortune pole, and carry the inside fixedly connected with strengthening rib of fortune pole, carry the fortune pole and can make things convenient for the staff to utilize handling equipment and lifting hook to carry the fortune to moving frame and filter cloth bag to transport the filter cloth bag outside the sedimentation tank.
Further, a plurality of evenly distributed's of otter board basket outer end fixedly connected with stiffener, and a plurality of stiffeners keep away from the one end of otter board basket and correspond mid-board and the sedimentation tank inner wall fixed connection of position rather than respectively, and the stiffener can play the fixed effect of support to the otter board basket, fully improves the structural stability of otter board basket.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can realize effectively reducing the disturbance that the drainage process caused to sedimentation tank bottom mud at the sedimentation tank drainage in-process, simultaneously, also can filter the mud that floats in the water to effectively ensure the quality of water of the water of recycling, in addition, can also make things convenient for the staff to clear up and retrieve the mud that floats of filtering.
(2) The drain pipe includes the soft pipe, and the soft pipe is connected with the dry-type sewage pump, and the soft pipe right-hand member is connected with rather than assorted hard pipe, and hard pipe fixed connection in mid-board upper end, because the soft pipe can be crooked to a certain extent, can effectively avoid it to lead to the fact the hindrance to reciprocating of dry-type sewage pump, and fixed connection then can effectively avoid the delivery port of drain pipe to receive the disturbance in the hard pipe of mid-board upper end.
(3) The guide arm is fixedly connected with the left end of the intermediate wall, the guide pipe on the guide arm is sleeved with the floating plate platform outer end fixedly connected with, the guide pipe is connected with the guide rod in a sliding mode, the guide rod and the guide pipe are matched with each other, a positioning effect can be achieved on the floating plate platform, the problems that the floating plate platform is inclined and overturned are effectively avoided, and the moving track of the floating plate platform can be limited in the moving process of the floating plate platform.
(4) Mid-board left end fixedly connected with is spacing platform, and spacing platform is located under the kickboard platform, and spacing platform can play limiting displacement to the kickboard platform, and when the water in the sedimentation tank was too few, the kickboard platform just can fall spacing bench to effectively avoid the drinking-water pipe to insert in the mud of sedimentation tank bottom.
(5) Move a plurality of evenly distributed's of frame upper end fixedly connected with carry fortune pole, and carry the inside fixedly connected with strengthening rib of fortune pole, carry the fortune pole and can make things convenient for the staff to utilize handling equipment and lifting hook to carry the fortune to moving frame and filter cloth bag to transport the filter cloth bag outside the sedimentation tank.
(6) The one end that otter board basket was kept away from to otter board basket is rather than mid-board and the sedimentation tank inner wall fixed connection that corresponds the position respectively to a plurality of stiffeners outer end fixedly connected with a plurality of evenly distributed's stiffener, and the stiffener can play the fixed effect of support to the otter board basket, fully improves the structural stability of otter board basket.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure at B in FIG. 1;
fig. 4 is a schematic structural view of the filter cloth bag replacing process of the invention.
The reference numbers in the figures illustrate:
1 sedimentation tank, 2 inlet pipes, 3 mud pipes, 4 outlet pipes, 5 intermediate walls, 6 floating plate platforms, 7 dry sewage pumps, 8 water pumping pipes, 9 water discharging pipes, 901 soft pipes, 902 hard pipes, 10 fixed frame bodies, 11 mesh plate baskets, 12 movable frame bodies, 13 filter cloth bags, 14 guide rods, 15 guide pipes, 16 limiting tables, 17 lifting rods and 18 reinforcing rods.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, an apparatus for combined utilization and treatment of industrial wastewater comprises a sedimentation tank 1, wherein a water inlet pipe 2 and a sludge discharge pipe 3 are connected to the left end of the sedimentation tank 1, the water inlet pipe 2 is located above the sludge discharge pipe 3, a water outlet pipe 4 is connected to the right end of the sedimentation tank 1, the water inlet pipe 2, the sludge discharge pipe 3 and the water outlet pipe 4 are all in the prior art, and are not described herein again, an intermediate wall 5 matched with the sedimentation tank 1 is fixedly connected to the interior of the sedimentation tank 1, the intermediate wall 5 can divide the interior of the sedimentation tank 1 into two chambers, the left side of the intermediate wall 5 is a sedimentation chamber, a sludge-water mixed liquid can be subjected to sedimentation treatment in the sedimentation chamber, the right side of the intermediate wall 5 is a filter chamber, referring to fig. 1-2, a floating plate platform 6 is slidably connected to the left end of the intermediate wall 5, the floating plate platform 6 is in the prior art, the upper end of the floating plate platform 6 is provided with the dry-type sewage pump 7, the dry-type sewage pump 7 is the prior art, and a person skilled in the art can select the dry-type sewage pump 7 with a proper model according to actual requirements, for example: the vertical sewage pump of WL type, dry-type sewage pump 7 left end is connected with drinking-water pipe 8, and the drinking-water pipe 8 lower extreme extends to the kickboard platform 6 downside, and drinking-water pipe 8 is made by metal material, and dry-type sewage pump 7 upper end is connected with drain pipe 9, and the drain pipe 9 right-hand member extends to the 5 right sides in mid-board.
Referring to fig. 1 and 3, a fixed frame 10 is fixedly connected between the inner wall of the sedimentation tank 1 and the partition wall 5, the shape of the fixed frame 10 is matched with that of the filter bin, a screen basket 11 matched with the fixed frame 10 is fixedly connected at the lower end of the fixed frame 10, a movable frame 12 matched with the fixed frame 10 is arranged at the upper side of the fixed frame 10, the fixed frame 10 plays a role in supporting and fixing the movable frame 12, a filter cloth bag 13 matched with the screen basket 11 is fixedly connected at the lower end of the movable frame 12, and the filter cloth bag 13 penetrates the fixed frame body 10 and extends into the screen plate basket 11, the screen plate basket 11 can support the filter cloth bag 13, can effectively reduce the disturbance of the drainage process to the sludge at the bottom of the sedimentation tank 1 in the drainage process of the sedimentation tank 1, and can filter the floating sludge in the water body, thereby effectively ensure the quality of water of the water of recycling, in addition, can also make things convenient for the staff to clear up and retrieve the mud floating of filtering.
Referring to fig. 1-2, the drain pipe 9 includes a soft pipe 901, the soft pipe 901 is connected to the dry sewage pump 7, the soft pipe 901 is made of rubber material and has a longer redundant pipe section, the right end of the soft pipe 901 is connected to a hard pipe 902 matched with the soft pipe 901, the hard pipe 902 is fixedly connected to the upper end of the intermediate wall 5, the hard pipe 902 is made of metal material, because the soft pipe 901 can be bent to a certain extent, the obstruction of the soft pipe 901 on the up-and-down movement of the dry sewage pump 7 can be effectively avoided, and the hard pipe 902 fixedly connected to the upper end of the intermediate wall 5 can effectively avoid the disturbance of the water outlet of the drain pipe 9.
Referring to fig. 1-2, a guide rod 14 is fixedly connected to the left end of the intermediate wall 5, the guide rod 14 is in a vertical state, a guide pipe 15 sleeved on the guide rod 14 is fixedly connected to the outer end of the floating plate platform 6, the guide pipe 15 is slidably connected with the guide rod 14, the guide rod 14 and the guide pipe 15 are matched with each other, so that the floating plate platform 6 can be positioned, the problems of inclination and overturning of the floating plate platform 6 are effectively solved, the moving track of the floating plate platform 6 can be limited in the moving process of the floating plate platform 6, a limiting table 16 is fixedly connected to the left end of the intermediate wall 5, the limiting table 16 is located under the floating plate platform 6, the limiting table 16 can limit the floating plate platform 6, and when the water in the sedimentation tank 1 is too small, the floating plate platform 6 can fall on the limiting table 16, so that the water pumping pipe 8 is effectively prevented from being inserted into the sludge at the bottom of the sedimentation.
Please refer to fig. 1 and 3, the upper end of the movable frame 12 is fixedly connected with a plurality of lifting rods 17 which are uniformly distributed, and the inner parts of the lifting rods 17 are fixedly connected with reinforcing ribs, the lifting rods 17 can facilitate the workers to lift and transport the movable frame 12 and the filter cloth bags 13 by utilizing lifting equipment and a lifting hook, so as to transport the filter cloth bags 13 out of the sedimentation tank 1, the outer ends of the screen plate baskets 11 are fixedly connected with a plurality of reinforcing rods 18 which are uniformly distributed, and one ends of the reinforcing rods 18, which are far away from the screen plate baskets 11, are respectively fixedly connected with the middle partition wall 5 and the inner wall of the sedimentation tank 1 at the corresponding positions, the reinforcing rods 18 can support and fix the screen plate baskets 11, thereby fully improving the structural stability of the screen plate baskets 11.
Referring to fig. 1-2, after the industrial wastewater is purified by the activated sludge in the aeration tank, the produced sludge-water mixture is discharged to the sedimentation chamber (i.e. the left area of the intermediate wall 5) of the sedimentation tank 1 through the water inlet pipe 2 for sedimentation treatment, the activated sludge and other solid matters suspended in the sludge-water mixture are settled to the bottom of the sedimentation tank 1 and separated from the water, after the sedimentation treatment is completed, the worker can start the dry sewage pump 7, the dry sewage pump 7 pumps the water in the sedimentation chamber to the filtration chamber (i.e. the right area of the intermediate wall 5) through the water pumping pipe 8 and the water discharging pipe 9, and the floating plate platform 6 floats on the water surface, so that when the sewage pump 7 sucks water through the water pumping pipe 8, the pipe mouth of the water pumping pipe 8 is also suspended below the water surface and away from the sludge at the bottom of the sedimentation tank 1, thereby effectively avoiding disturbance of the sludge at the bottom of the sedimentation tank 1 caused by the pumping and water, and along with the reduction of the water body in the sedimentation bin of the sedimentation tank 1, the floating plate platform 6 also moves downwards along the intermediate wall 5 and keeps floating on the water surface all the time, so that the dry type sewage pump 7 can pump water all the time through the water pumping pipe 8.
Referring to fig. 1 and 3, after a water body enters a filtering bin of a sedimentation tank 1, a filtering cloth bag 13 and a screen plate basket 11 sequentially penetrate through the water body, the filtering cloth bag 13 can filter the water body well to effectively filter floating mud in the water body, then, the filtered water body is discharged out of the sedimentation tank 1 through a water outlet pipe 4 so as to recycle the water body, referring to fig. 1, for sludge precipitated at the bottom of the sedimentation tank 1, a worker can discharge and recycle the sludge through a mud discharge pipe 3, referring to fig. 3-4, along with long-time use of the filtering cloth bag 13, a large amount of sludge is accumulated in the filtering cloth bag 13, at the moment, the worker can hoist the movable frame body 12 and the filtering cloth bag 13 out of the sedimentation tank 1 by using corresponding hoisting equipment to replace the new filtering cloth bag 13, and then put the movable frame body 12 and the filtering cloth bag 13 back to the original position for continuous use, and for the filtering cloth bag 13 filled with sludge, the staff can clear up and retrieve mud, will strain sack 13 again and clean, alright with recycling, can realize at 1 drainage in-process of sedimentation tank, effectively reduce the disturbance that the drainage process led to the fact of 1 bottom mud of sedimentation tank, simultaneously, also can filter the mud of floating in the water to effectively ensure the quality of water of the water of recycling, in addition, can also make things convenient for the staff to clear up and retrieve the mud of floating of filtering.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (6)

1. The utility model provides an industrial waste water makes up and utilizes processing apparatus, includes sedimentation tank (1), sedimentation tank (1) left end is connected with inlet tube (2) and mud pipe (3), and inlet tube (2) are located mud pipe (3) upside, sedimentation tank (1) right-hand member is connected with outlet pipe (4), its characterized in that: the sedimentation tank (1) is fixedly connected with a middle partition wall (5) matched with the sedimentation tank, the left end of the middle partition wall (5) is connected with a floating plate platform (6) in a sliding manner, a dry-type sewage pump (7) is installed at the upper end of the floating plate platform (6), the left end of the dry-type sewage pump (7) is connected with a water pumping pipe (8), the lower end of the water pumping pipe (8) extends to the lower side of the floating plate platform (6), the upper end of the dry-type sewage pump (7) is connected with a water draining pipe (9), the right end of the water draining pipe (9) extends to the right side of the middle partition wall (5), a fixed frame body (10) is fixedly connected between the inner wall of the sedimentation tank (1) and the middle partition wall (5), the lower end of the fixed frame body (10) is fixedly connected with a mesh plate basket (11) matched with the fixed frame body, a movable frame body (12) matched with the mesh plate basket (, and the filter cloth bag (13) penetrates through the fixed frame body (10) and extends into the screen plate basket (11), and the screen plate basket (11) can support the filter cloth bag (13).
2. The combined utilization and treatment device for industrial wastewater according to claim 1, characterized in that: the drain pipe (9) comprises a soft pipe (901), the soft pipe (901) is connected with the dry type sewage pump (7), the right end of the soft pipe (901) is connected with a hard pipe (902) matched with the soft pipe, and the hard pipe (902) is fixedly connected to the upper end of the intermediate wall (5).
3. The combined utilization and treatment device for industrial wastewater according to claim 1, characterized in that: the floating plate type floating partition is characterized in that a guide rod (14) is fixedly connected to the left end of the middle partition wall (5), a guide pipe (15) sleeved on the guide rod (14) is fixedly connected to the outer end of the floating plate platform (6), and the guide pipe (15) is connected with the guide rod (14) in a sliding mode.
4. The combined utilization and treatment device for industrial wastewater according to claim 3, characterized in that: the left end of the intermediate wall (5) is fixedly connected with a limiting table (16), and the limiting table (16) is located under the floating plate platform (6).
5. The combined utilization and treatment device for industrial wastewater according to claim 1, characterized in that: move framework (12) upper end fixedly connected with a plurality of evenly distributed carry fortune pole (17), and carry the inside fixedly connected with strengthening rib of fortune pole (17).
6. The combined utilization and treatment device for industrial wastewater according to claim 1, characterized in that: the outer end of the screen plate basket (11) is fixedly connected with a plurality of reinforcing rods (18) which are uniformly distributed, and one ends of the reinforcing rods (18) far away from the screen plate basket (11) are respectively fixedly connected with the middle partition wall (5) and the inner wall of the sedimentation tank (1) at the corresponding positions.
CN202010374944.0A 2020-05-07 2020-05-07 Industrial wastewater combined utilization treatment device Pending CN111643963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010374944.0A CN111643963A (en) 2020-05-07 2020-05-07 Industrial wastewater combined utilization treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010374944.0A CN111643963A (en) 2020-05-07 2020-05-07 Industrial wastewater combined utilization treatment device

Publications (1)

Publication Number Publication Date
CN111643963A true CN111643963A (en) 2020-09-11

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Application Number Title Priority Date Filing Date
CN202010374944.0A Pending CN111643963A (en) 2020-05-07 2020-05-07 Industrial wastewater combined utilization treatment device

Country Status (1)

Country Link
CN (1) CN111643963A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1478059A (en) * 2000-10-04 2004-02-25 格里特循环技术公司 Process and apparatus for treating waste water
FR2902782A1 (en) * 2006-06-27 2007-12-28 Geopack Ind Sa Purification of water, e.g. industrial or agricultural effluent, by aerobic bacterial degradation and filtration using module containing discontinuous set of hollow fibers
CN102020397A (en) * 2010-03-03 2011-04-20 张�杰 Circular attaching-suspending microorganism sewage purification system
CN102863079A (en) * 2012-10-25 2013-01-09 河北嘉诚环境工程有限公司 Improved aeration settling tank
CN107473433A (en) * 2017-10-25 2017-12-15 陈琪雯 A kind of circular treatment formula sewage-treatment plant
CN109011786A (en) * 2018-08-22 2018-12-18 江苏凯翔环境建设有限公司 A kind of interim sewage-treatment plant in construction site and its processing method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1478059A (en) * 2000-10-04 2004-02-25 格里特循环技术公司 Process and apparatus for treating waste water
FR2902782A1 (en) * 2006-06-27 2007-12-28 Geopack Ind Sa Purification of water, e.g. industrial or agricultural effluent, by aerobic bacterial degradation and filtration using module containing discontinuous set of hollow fibers
CN102020397A (en) * 2010-03-03 2011-04-20 张�杰 Circular attaching-suspending microorganism sewage purification system
CN102863079A (en) * 2012-10-25 2013-01-09 河北嘉诚环境工程有限公司 Improved aeration settling tank
CN107473433A (en) * 2017-10-25 2017-12-15 陈琪雯 A kind of circular treatment formula sewage-treatment plant
CN109011786A (en) * 2018-08-22 2018-12-18 江苏凯翔环境建设有限公司 A kind of interim sewage-treatment plant in construction site and its processing method

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