CN203807299U - Intelligent wastewater treatment equipment - Google Patents

Intelligent wastewater treatment equipment Download PDF

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Publication number
CN203807299U
CN203807299U CN201420128287.1U CN201420128287U CN203807299U CN 203807299 U CN203807299 U CN 203807299U CN 201420128287 U CN201420128287 U CN 201420128287U CN 203807299 U CN203807299 U CN 203807299U
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CN
China
Prior art keywords
sewage
area
district
anaerobic zone
mud
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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.)
Withdrawn - After Issue
Application number
CN201420128287.1U
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Chinese (zh)
Inventor
冯国亮
张正剑
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NINGBO BLUE ENVIRONMENT SCIENCE AND TECHNOLOGY Ltd Co
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NINGBO BLUE ENVIRONMENT SCIENCE AND TECHNOLOGY Ltd Co
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Application filed by NINGBO BLUE ENVIRONMENT SCIENCE AND TECHNOLOGY Ltd Co filed Critical NINGBO BLUE ENVIRONMENT SCIENCE AND TECHNOLOGY Ltd Co
Priority to CN201420128287.1U priority Critical patent/CN203807299U/en
Application granted granted Critical
Publication of CN203807299U publication Critical patent/CN203807299U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

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    • 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
    • Y02W10/30Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37Wastewater or sewage treatment systems using renewable energies using solar energy

Abstract

The utility model relates to intelligent wastewater treatment equipment. The intelligent wastewater treatment equipment comprises a filtering area, a sterilization area and an equipment area, wherein a packing filtering device for filtering and distinguishing an upper layer and a lower layer is arranged inside the filtering area; water through holes in the front and back sides of the filtering area are positioned in the upper layer; the packing filtering device is provided with a tubular column, wherein two ends of the tubular column respectively extend out of the upper end face and the lower end face of the packing filtering device; a water conduction pipe in the front of the filtering area is connected to a guide pipe; the guide pipe penetrates through the tubular column and extends in the lower layer of the filtering area. An ultraviolet light disinfection device connected with a pipeline of the water through holes at the back of the filtering area is arranged inside the sterilization area, and a switch valve is arranged in the pipeline; a sewage pump for discharging sewage inside the sterilization area into the upper layer of the filtering area is arranged at the bottom of the sterilization area; a water outlet pipe is connected at the back of the sterilization area, and a sewage discharge monitoring device connected with the water outlet pipe for monitoring the pollution discharge quality of the water outlet pipe is arranged inside the equipment area. The equipment adopts intelligent management, the sewage treatment efficiency is high, the effect is good, various indexes of sewage discharge are easily monitored, and the equipment can be suitable for being taken as various sewage discharge processing equipment suitably.

Description

Intellectualized sewage water treatment facility
Technical field
The utility model relates to sewage disposal device, is a kind of Intellectualized sewage water treatment facility.
Background technology
Sewage disposal is one of more scabrous problem of society always, the sewage for example producing in daily life, because containing a large amount of organism, if it is directly entered to municipal sewage pipe network, not only can cause a series of environmental problem, and municipal sewage pipe network is also caused to sizable pressure.For this reason, prior art has designed some sewage disposal devices, to address the above problem.But existing sewage disposal is generally civil engineering treating pond or the comparatively easy sewage disposal device of structure, and treatment effect is not good enough, lacks monitoring water quality simultaneously, and sewage cannot qualified discharge.
Summary of the invention
For overcoming above-mentioned deficiency, the purpose of this utility model is that a kind of Intellectualized sewage water treatment facility is provided to this area, makes it solve that existing same category of device treatment effect is not good enough, structure is comparatively loose, sewage is monitored inconvenient technical problem.Its objective is and be achieved through the following technical solutions.
A kind of this Intellectualized sewage water treatment facility, its inner along continuous straight runs is provided with the anaerobic zone being separated to form successively by dividing plate, catalytic oxidation district, settling region, filtrating area, sterilizating area, battery limits, mud district, anaerobic zone, catalytic oxidation district, settling region, filtrating area, dividing plate top in sterilizating area between adjacent Liang Ge district is provided with the limbers in sewage self-flowing Zhi Hou mono-district, last district, anaerobic zone connects water inlet pipe, sterilizating area connects rising pipe, anaerobic zone, catalytic oxidation is provided with bio-packing apparatus in district, bottom, catalytic oxidation district is provided with aerating apparatus, in settling region, be provided with inclined tube filler unit, bottom, settling region is provided with mud air-lift device, the mud mouth of mud air-lift device passes through pipeline conducting to mud district and anaerobic zone, in filtrating area, be provided with filter packing device, in sterilizating area, be provided with apparatus for ultraviolet disinfection, in battery limits, be provided with as mud air-lift device, the blower fan of aerating apparatus air feed.It is two-layer up and down that its structural feature is that described filter packing device is divided into filtrating area, and wherein the limbers on the dividing plate of forward and backward both sides, filtrating area is positioned at upper strata.Filter packing device is provided with the tubing string that filter packing device upper surface and lower surface are stretched out respectively in two ends, and tubing string connects a conduit, and this conduit one end communicates with the limbers of front side, filtrating area, and the other end stretches into filtrating area lower floor through tubing string.The limbers of filtrating area rear side communicates with the water-in of apparatus for ultraviolet disinfection in sterilizating area by pipeline, and is provided with switch-valve in pipeline, and the water outlet of apparatus for ultraviolet disinfection enters in sterilizating area; Described sterilizating area bottom is provided with the sump pump that sewage in sterilizating area is entered to upper strata, filtrating area.In said structure, by sewage being passed through successively to oxidation zone, catalytic oxidation district, settling region, filtrating area, sterilizating area, thereby realize the purifying treatment to sewage.By filter packing device, filtrating area is divided into upper and lower two portions, and coordinate the sump pump in sterilizating area, and with apparatus for ultraviolet disinfection institute connecting pipeline in switch-valve, thereby realize the backwash operation to filtrating area inner filtration filler unit, possess self-cleaning function, improved reliability and the treatment effect of sewage disposal.
It is outside that described rising pipe extend out to this sewage disposal device through described battery limits, mud district, is provided with the sewage discharge monitoring device that is connected with rising pipe and sewage in rising pipe is monitored in described battery limits.By set up sewage discharge monitoring device in battery limits, thereby the sewage Real-Time Monitoring to rising pipe, once there is the situation that sewage discharge is below standard, reminds relevant staff to safeguard equipment in time, fixes a breakdown, and makes sewage qualified discharge again.
In described anaerobic zone, be provided with the baffle plate A that the sewage that makes described water inlet pipe enter anaerobic zone first flowed downward, travelled up to dividing plate limbers, the bio-packing apparatus in described anaerobic zone is positioned at the sewage mobile region that makes progress.By this baffle plate A, play guide functions on the one hand, make sewage first flow to bottom, anaerobic zone along baffle plate A, more upwards by bio-packing apparatus, processed by bottom.There is on the other hand the effect that prevents sewage short circuit.
In described settling region, be provided with the baffle plate B that the sewage that makes limbers, front side enter settling region first flowed downward, travelled up to rear side limbers, described inclined tube filler unit is positioned at the sewage mobile region that makes progress.Same, baffle plate B also has water conservancy diversion and prevents the effect of sewage short circuit.
The external solar power supply apparatus of described sewage discharge monitoring device.By this solar power supply apparatus, for system provides electric power support, reduce externally fed, economize on resources.
Described sewage discharge monitoring device is controlled the action of described sump pump and described switch-valve.By sewage discharge monitoring device, according to the state of sewage in rising pipe, for example the effect of effluent flow rate and filtration, lower than desired value, is directly controlled the backwash operation that sump pump and switch-valve are realized filtrating area inner filtration filler unit, realizes intelligent management.
The discharge pipe line branch of described sump pump is connected to anaerobic zone, catalytic oxidation district, settling region, filtrating area, and in each branch line, is provided with the threshold switch of being controlled by described sewage discharge monitoring device.By this kind of structure, make sewage discharge monitoring device according to the various indexs of sewage in rising pipe, determine sewage in which regional processing charge less divides, open as required the threshold switch of respective branches, by sump pump, the sewage in sterilizating area is delivered to respective regions again and processes, until sewage discharge is up to standard.
Bottom, described settling region is funnel type.This kind of structure facilitates contamination precipitation in settling region.
Top, described equipment Ge district is provided with the gathering hole with form.This structure handled easily personnel observe the working order in each district, and facilitate staff to safeguard the cleaning of equipment.
The treatment process of this Intellectualized sewage water treatment facility is: sewage is entered in anaerobic zone by described water inlet pipe, by bio-packing apparatus and mud air-lift device, to the active sludge of carrying in anaerobic zone, sewage is carried out to nitration treatment; Sewage after process anaerobic zone enters in catalytic oxidation district, and the aerating apparatus in catalytic oxidation district coordinates bio-packing apparatus sewage to be carried out to aerobic treatment, the organism in degradation of sewage; Sewage after catalytic oxidation district processes enters settling region, by inclined tube filler unit, accelerate the precipitation of suspended substance in sewage, mud in precipitation process is delivered to described mud district by mud air-lift device by a part of mud, and another part mud is delivered to described anaerobic zone as active sludge; Sewage after settling region is processed is introduced the lower region of filtrating area filter packing device by described conduit, the limbers that relies on front side, filtrating area is positioned at filter packing device top and the difference of altitude that forms, realize the filtration treatment of filter packing device to sewage, the pipeline that sewage after processing connects by rear side limbers, filtrating area enters in the apparatus for ultraviolet disinfection of sterilizating area, and now the switch-valve in pipeline is open mode; Sewage after apparatus for ultraviolet disinfection sterilization enters in sterilizating area, and the sewage in sterilizating area carries out sewage discharge by rising pipe,, by the described sewage discharge monitoring device in battery limits, sewage is monitored in real time in discharge simultaneously; When sewage discharge quality dissatisfaction, by sewage discharge monitoring device, given the alarm, remind relevant staff to safeguard in time equipment, fix a breakdown, make sewage qualified discharge again.
When the filter packing device of described filtrating area occurs to stop up, by closing described switch-valve, and open described sump pump, by sump pump, the sewage in sterilizating area is introduced to upper strata, filtrating area, realize the back flushing of filter packing device.
The utility model adopts intelligent management, and sewage treating efficiency is high, effective, is easy to monitor the indices of sewage discharge, has solved because monitoring the problem that occurs that sewage discharge is not up to standard not in place.Being suitable as all kinds of sewage discharge treatment facilities uses.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model.
In figure, the name of sequence number is called: 1, water inlet pipe, 2, anaerobic zone, 3, baffle plate A, 4, bio-packing apparatus, 5, catalytic oxidation district, 6, aerating apparatus, 7, settling region, 8, inclined tube filler unit, 9, baffle plate B, 10, conduit, 11, filtrating area, 12, tubing string, 13, filter packing device, 14, switch-valve, 15, sterilizating area, 16, apparatus for ultraviolet disinfection, 17, sump pump, 18, battery limits, 19, sewage discharge monitoring device, 20, blower fan, 21, solar power supply apparatus, 22, mud district, 23, rising pipe.
Embodiment
Now by reference to the accompanying drawings, the utility model is further described.
As shown in Figure 1, this Intellectualized sewage water treatment facility inside is separated to form anaerobic zone 2, catalytic oxidation district 5, settling region 7, filtrating area 11, sterilizating area 15, battery limits 18, mud district 22 from intaking to water outlet direction successively by dividing plate, and the dividing plate top between adjacent Liang Ge district is provided with the limbers in sewage self-flowing Zhi Hou mono-district, last district.
2 front sides, anaerobic zone connect water inlet pipe 1, and the interior position near water inlet pipe 1, anaerobic zone 2 arranges one vertically and is parallel to the baffle plate A3 of dividing plate, and passage, higher than water inlet pipe 1 place horizontal plane, is left between bottom and 2 bottoms, anaerobic zone in this baffle plate top.By this baffle plate A3, make sewage that water inlet pipe 1 enters anaerobic zone 2 first along baffle plate A3 2 bottoms circulations to anaerobic zone, after foot passage, then travel up to the limbers of anaerobic zone 2 rear sides.Bio-packing apparatus 4 in making progress mobile region, anaerobic zone 2 is installed, for sewage is carried out to nitration treatment.
Catalytic oxidation district 5 is arranged at 2 rear portions, anaerobic zone, is provided with bio-packing apparatus 4 in catalytic oxidation district 5, in the bottom in catalytic oxidation district 5, is provided with aerating apparatus 6, the aerobic treatment realizing sewage by bio-packing apparatus 4 and aerating apparatus 6.
Settling region 7 is arranged at 5 rear portions, catalytic oxidation district, is provided with the baffle plate B9 identical with the interior function in anaerobic zone 2 in settling region 7, is positioned at the region installation inclined tube filler unit 8 that settling region 7 sewage make progress mobile, for accelerating the precipitation to sewage suspended substance.7 bottoms, settling region are provided with the settling bath of funnel type, are provided with mud air-lift device near settling bath, and the mud extraction pipeline of this mud air-lift device connects anaerobic zone 2 baffle plate A3 near a side of water inlet pipe 1, and is connected to mud district 22.
Filtrating area 11 is arranged at 7 rear portions, settling region, in filtrating area 11, be provided with the filter packing device 13 that filtrating area 11 is separated to form to upper and lower two layer regions, at the middle part of filter packing device 13, be provided with the tubing string 12 that filter packing device 13 upper surfaces and lower surface are stretched out respectively in two ends.In filtrating area 11, be provided with a conduit 10, these conduit 10 one end are connected with the limbers of 11 front sides, filtrating area, and the other end stretches in 11 lower region of filtrating area through above-mentioned tubing string 12.
Sterilizating area 15 is arranged at 11 rear portions, filtrating area, apparatus for ultraviolet disinfection 16 is installed in sterilizating area 15, water inlet pipe 1 tunnel of this apparatus for ultraviolet disinfection 16 connects the limbers of sterilizating area 15 front sides, and in pipeline, be provided with the switch-valve 14 of controlling water conduction, the outlet pipeline of apparatus for ultraviolet disinfection 16 is directly disposed in sterilizating area 15.The bottom of sterilizating area 15 is also provided with sump pump 17, and sump pump 17 is connected in the top area of filtrating area 11 by pipeline, to carry out backwash operation by opening the filter packing device 13 of 17 pairs of filtrating areas 11 of sump pump.Sterilizating area 15 rear sides connect rising pipe 23, after rising pipe 23 passes battery limits 18, mud district 22, are connected with urban sewage pipe network.
Battery limits 18 are positioned at sterilizating area 15 rear portions, and the sewage discharge monitoring device 19 that is connected and detects the interior sewage index of water pipe 23 with rising pipe 23 is installed in battery limits 18.The power acquisition of this sewage discharge monitoring device 19 is with civil power and be installed on solar power supply apparatus 21 power supply of 18 outsides, battery limits.In battery limits, 18 bottom is also provided with the blower fan 20 that source of the gas is provided for the aerating apparatus 6 in catalytic oxidation district 5 and the mud air-lift device of settling region 7.
Mud district 22 is arranged at 18 rear portions, battery limits, and mud district 22 is mainly used in the mud of being carried by mud air-lift device in collecting precipitation district 7.
More than be the one-piece construction of this Intellectualized sewage water treatment facility, in conjunction with this one-piece construction, sewage treatment process of the present utility model be described as follows.
Sewage, after the preliminary treatment of grille well, equalizing tank, enters in anaerobic zone 2 by water inlet pipe 1.Sewage first flows downward along baffle plate A3, upwards flows again, and carry out nitration treatment by 4 pairs of sewage of bio-packing apparatus after foot passage.Meanwhile, in this process, the mud air-lift device in settling region 7 provides a small amount of active sludge for anaerobic zone 2, by the bacterial adsorption in active sludge on bio-packing apparatus 4, thereby improve treatment effect.Sewage after process anaerobic zone 2 enters in catalytic oxidation district 5, is coordinated the aerating apparatus 6 of its bottom by bio-packing apparatus 4, realizes the aerobic treatment to sewage, makes the further a large amount of dissolved organic matters of degraded of sewage.Effluent stream after catalytic oxidation district 5 processes is to settling region 7, the precipitation of accelerating suspended substance in sewage by the inclined tube filler unit 8 in settling region 7, the impurity mud after precipitation is delivered to 22He anaerobic zone, mud district 2 by the mud air-lift device of 7 bottoms, settling region.Effluent stream after precipitation process is to filtrating area 11, rely on conduit 10, make sewage be introduced into the lower region of filtrating area 11, the limbers connecting by means of conduit 10 again, with respect to the difference of altitude of filtrating area 11 lower floors, makes sewage through filter packing device 13, flow to top area by lower region and realizes filter operation.The pipeline that sewage after filtering connects by 11 rear side limbers, filtrating area enters the apparatus for ultraviolet disinfection 16 in sterilizating area 15, and now the switch-valve 14 of pipeline is open mode.Rely on 16 pairs of sewage of apparatus for ultraviolet disinfection to carry out disinfection by ultraviolet light, the sewage after sterilization is first disposed in sterilizating area 15, then relies on the rising pipe 23 of sterilizating area 15 rear sides to be disposed to urban sewage pipe network.In rising pipe 23 blowdown processes, by the sewage index in 19 pairs of rising pipes 23 of the sewage discharge monitoring device in battery limits 18, monitored in real time.When occurring that pollutant emission index is not up to standard, by sewage discharge device monitoring device, given the alarm, remind supervisor to take to operate timely.After going and finding out what's going on, supervisor can take the sewage backflow in sterilizating area 15 to anaerobic zone 2, to carry out circular treatment, until sewage discharge is up to standard.
Except above-mentioned treating processes, the utility model also can be realized the backwash operation of filtrating area 11 inner filtration filler units 13, specifically: when the filter packing device 13 of filtrating area 11 occurs to stop up, by closing the switch-valve 14 in apparatus for ultraviolet disinfection 16 water inlet pipe 1 tunnels, and open sump pump 17, by sump pump 17, the sewage in sterilizating area 15 is introduced to 11 upper stratas, filtrating area, realize the back flushing of filter packing device 13.By backwash operation, improve the mistake water-based of filter packing device 13.
In order further to improve the processing efficiency of this Intellectualized sewage water treatment facility, also the sump pump 17 of sterilizating area 15 bottoms can be designed to branch is connected in anaerobic zone 2, catalytic oxidation district 5, settling region 7, filtrating area 11, and in each branch line, threshold switch is set, play the object refluxing as required.According to the resulting sewage discharge index of sewage discharge monitoring device 19, when which index does not meet, the sewage in sterilizating area 15 is back to alignment processing district again, thereby improves the efficiency of sewage disposal.
Above structure and enforcement are intended to illustrate technique means of the present utility model, and unrestricted technical scope of the present utility model.Those skilled in the art do apparent improvement according to existing common practise to the utility model, within also falling into the scope that the utility model claim protects.

Claims (8)

1. an Intellectualized sewage water treatment facility, the inner along continuous straight runs of this sewage disposal device is provided with the anaerobic zone (2) being separated to form successively by dividing plate, catalytic oxidation district (5), settling region (7), filtrating area (11), sterilizating area (15), battery limits (18), mud district (22), anaerobic zone, catalytic oxidation district, settling region, filtrating area, dividing plate top in sterilizating area between adjacent Liang Ge district is provided with the limbers in sewage self-flowing Zhi Hou mono-district, last district, and anaerobic zone connects water inlet pipe (1), and sterilizating area connects rising pipe (23), anaerobic zone, in catalytic oxidation district, be provided with bio-packing apparatus (4), bottom, catalytic oxidation district is provided with aerating apparatus (6), in settling region, be provided with inclined tube filler unit (8), bottom, settling region is provided with mud air-lift device, the mud mouth of mud air-lift device passes through pipeline conducting to mud district and anaerobic zone, in filtrating area, be provided with filter packing device (13), in sterilizating area, be provided with apparatus for ultraviolet disinfection (16), in battery limits, be provided with as mud air-lift device, the blower fan of aerating apparatus air feed (20), it is characterized in that:
Described filter packing device (13) is divided into filtrating area (11) two-layer up and down, and wherein the limbers on the dividing plate of forward and backward both sides, filtrating area is positioned at upper strata; Filter packing device is provided with two ends and stretches out respectively the tubing string of filter packing device upper surface and lower surface (12), and tubing string connects a conduit (10), and this conduit one end communicates with the limbers of front side, filtrating area, and the other end stretches into filtrating area lower floor through tubing string; The limbers of filtrating area rear side communicates by the water-in of the pipeline apparatus for ultraviolet disinfection (16) interior with sterilizating area (15), and in pipeline, is provided with switch-valve (14), and the water outlet of apparatus for ultraviolet disinfection enters in sterilizating area; Described sterilizating area bottom is provided with the sump pump (17) that sewage in sterilizating area is entered to upper strata, filtrating area;
It is outside that described rising pipe (23) extend out to this sewage disposal device through described battery limits (18), mud district (22), is provided with the sewage discharge monitoring device (19) that is connected with rising pipe and sewage in rising pipe is monitored in described battery limits.
2. Intellectualized sewage water treatment facility according to claim 1, it is characterized in that being provided with in described anaerobic zone (2) the baffle plate A(3 that the sewage that makes described water inlet pipe (1) enter anaerobic zone first flowed downward, travelled up to dividing plate limbers), the bio-packing apparatus in described anaerobic zone (4) is positioned at the sewage mobile region that makes progress.
3. Intellectualized sewage water treatment facility according to claim 1, it is characterized in that being provided with in described settling region (7) the baffle plate B(9 that the sewage that makes limbers, front side enter settling region first flowed downward, travelled up to rear side limbers), described inclined tube filler unit (8) is positioned at the sewage mobile region that makes progress.
4. Intellectualized sewage water treatment facility according to claim 1, is characterized in that the external solar power supply apparatus of described sewage discharge monitoring device (19) (21).
5. Intellectualized sewage water treatment facility according to claim 1, is characterized in that described sewage discharge monitoring device (19) controls the action of described sump pump (17) and described switch-valve (14).
6. Intellectualized sewage water treatment facility according to claim 1 or 5, the discharge pipe line branch that it is characterized in that described sump pump (17) is connected to anaerobic zone (2), catalytic oxidation district (5), settling region (7), filtrating area (11), and in each branch line, is provided with the threshold switch of being controlled by described sewage discharge monitoring device.
7. Intellectualized sewage water treatment facility according to claim 1, is characterized in that bottom, described settling region (7) is for funnel type.
8. Intellectualized sewage water treatment facility according to claim 1, is characterized in that top, described equipment Ge district is provided with the gathering hole with form.
CN201420128287.1U 2014-03-20 2014-03-20 Intelligent wastewater treatment equipment Withdrawn - After Issue CN203807299U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420128287.1U CN203807299U (en) 2014-03-20 2014-03-20 Intelligent wastewater treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420128287.1U CN203807299U (en) 2014-03-20 2014-03-20 Intelligent wastewater treatment equipment

Publications (1)

Publication Number Publication Date
CN203807299U true CN203807299U (en) 2014-09-03

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CN201420128287.1U Withdrawn - After Issue CN203807299U (en) 2014-03-20 2014-03-20 Intelligent wastewater treatment equipment

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103936224A (en) * 2014-03-20 2014-07-23 宁波创蓝环境科技有限公司 Intelligent sewage treatment equipment and its treatment method
CN106673301A (en) * 2016-12-16 2017-05-17 广州富生源环保工程有限公司 Intelligent vehicle-mounted intensive sewage treatment equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103936224A (en) * 2014-03-20 2014-07-23 宁波创蓝环境科技有限公司 Intelligent sewage treatment equipment and its treatment method
CN103936224B (en) * 2014-03-20 2015-07-15 宁波创蓝环境科技有限公司 Intelligent sewage treatment equipment and its treatment method
CN106673301A (en) * 2016-12-16 2017-05-17 广州富生源环保工程有限公司 Intelligent vehicle-mounted intensive sewage treatment equipment

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Granted publication date: 20140903

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