CN106927632A - A kind of first processing unit for sewage purification - Google Patents

A kind of first processing unit for sewage purification Download PDF

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Publication number
CN106927632A
CN106927632A CN201710202284.6A CN201710202284A CN106927632A CN 106927632 A CN106927632 A CN 106927632A CN 201710202284 A CN201710202284 A CN 201710202284A CN 106927632 A CN106927632 A CN 106927632A
Authority
CN
China
Prior art keywords
filter
sewage
box
plate
processing unit
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.)
Withdrawn
Application number
CN201710202284.6A
Other languages
Chinese (zh)
Inventor
陈树元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shengzhou Zhuo Jie Water Purification Equipment Co Ltd
Original Assignee
Shengzhou Zhuo Jie Water Purification Equipment Co Ltd
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 Shengzhou Zhuo Jie Water Purification Equipment Co Ltd filed Critical Shengzhou Zhuo Jie Water Purification Equipment Co Ltd
Priority to CN201710202284.6A priority Critical patent/CN106927632A/en
Publication of CN106927632A publication Critical patent/CN106927632A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • C02F2303/00Specific treatment goals
    • C02F2303/02Odour removal or prevention of malodour
    • 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

Abstract

The invention discloses a kind of first processing unit for sewage purification, including filter box and microbiological treatment case, grid component, filter frame and connector are provided with filter box, grid component and filter frame set gradually from the bottom up, grid component is connected by connector with filter frame, grid component includes flase floor and connecting plate, the left end of filter frame is provided with installing plate, microbiological treatment case includes main box and support frame, main box is fixedly connected with support frame, is provided with inlet opening in main box on left side.The present invention is practical, simple structure, preliminary filtering and microbiological treatment is carried out to sewage by filter box and microbiological treatment case, consequently facilitating the treatment of follow-up sewage, mitigates the pressure of sewage disposal system, reduces cost, simultaneously by the improvement to filter box and microbiological treatment box structure, not only so that the treatment of sewage is more convenient, and again can be in order to follow-up cleaning and replacing, structure design is more ingenious reasonable.

Description

A kind of first processing unit for sewage purification
Technical field
The present invention relates to a kind of first processing unit for sewage purification.
Background technology
Today's society, industrial technology is rapidly developing, and substantial amounts of sewage is also produced therewith.And many industry, life Sewage is unprocessed to be just directly discharged in river course, can produce serious pollution to river course.So the sewage in being discharged into river course Treatment is had to pass through, it is qualified just to discharge later.With expanding economy and the raising of people's environmental consciousness, people are for sewage Treatment also become increasingly to pay attention to.Existing sewage is processed in being typically directly discharged into sewage disposal system, without process The treatment of the first processing unit of sewage, causes the cost of sewage disposal system to increase, and the volume of whole system is also more huge, no It is easy to actual construction and uses.
The content of the invention
Present invention aim at solving above-mentioned technical problem present in prior art, there is provided a kind of for sewage purification First processing unit, carries out preliminary filtering and microbiological treatment to sewage, so that just by filter box and microbiological treatment case In the treatment of follow-up sewage, mitigate the pressure of sewage disposal system, reduces cost, while by filter box and microorganism The improvement of box structure is managed, not only causes that the treatment of sewage is more convenient, and can be set in order to follow-up cleaning and replacing, structure again Meter is more ingenious reasonable.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that:
A kind of first processing unit for sewage purification, it is characterised in that:Including filter box and microbiological treatment case, mistake Filter box body and microbiological treatment case are from left to right set gradually, and filter box is connected by connecting flexible pipe with microbiological treatment case It is logical, grid component, filter frame and connector are provided with filter box, grid component and filter frame set gradually from the bottom up, Grid component is connected by connector with filter frame, and grid component includes flase floor and connecting plate, the left side two ends of flase floor Connecting plate is provided with, stopper slot is provided with the bottom surface of filter frame, filter bores are evenly arranged with the bottom surface of stopper slot, filtered The left end of frame is provided with installing plate, and microbiological treatment case includes main box and support frame, and main box is fixedly connected with support frame, main Inlet opening is provided with casing on left side, closure is provided with the top surface of main box, at least 5 are evenly arranged with closure Individual osculum;Filter box is by the impurity in sewage, particle filtering, consequently facilitating the treatment of follow-up sewage, it is to avoid sewage is defeated Because impurity, particle etc. cause pipeline the phenomenons such as blocking occur in sending, the design for connecting flexible pipe not only can be in order to filter box And the connection between microbiological treatment case, the continuity treatment of sewage is realized, and again can be in order to follow-up dismounting, so that just Cleaning inside to filter box and microbiological treatment case, by grid component by the large particulate matter of sewage and suspension mistake Filter, it is to avoid it causes the blocking of filter bores as current are up moved, then by filter frame by tiny remaining in sewage Grain Impurity removal, further improves the filter effect of sewage, the subsequent treatment of sewage of being more convenient for, and the design of connector not only can be with It is easy to installation and placement between grid component and filter frame, and can be with shape between grid component and filter frame by connector Into a certain distance, structure design is more reasonable, it is to avoid cause filter frame in the bottom that the impurity on grid component is sticky in filter frame Block, influence the treatment of sewage, microbiological treatment case carries out microorganism by the microorganism in main box to the sewage after filtering Treatment, further purified treatment is carried out to sewage, and the peculiar smell in removal sewage decomposes the harmful substance in sewage and difficult degradation Material, consequently facilitating the treatment of follow-up sewage, improves the quality after sewage disposal, support frame can in order to the spacing of main box and It is fixed.
Further, the bottom surface of filter box is provided with wastewater inlet, and soil cleaning port is provided with the left side of filter box, dirty Water inlet is easy to sewage to enter into just processing unit, and soil cleaning port can be in order to the impurity of filtering, the cleaning of sludge, it is to avoid miscellaneous Matter, sludge are deposited in the filter effect of the internal influence later stage sewage of filter box for a long time.
Further, the difference in height of the 5~8mm of formation of the bottom surface of the bottom surface of stopper slot and filter frame, on the bottom surface of stopper slot Be equipped with filtering and ooze film, stopper slot and filter frame are not arranged in same level, can be oozed in order to filter film installation and Spacing, reasonable in design, film is oozed in filtering again can be in order to the infiltration of sewage while the impurity particle in sewage is intercepted Circulation, consequently facilitating the subsequent treatment of sewage.
Further, connector includes supporting plate and side plate, and the front and rear both sides of supporting plate are provided with side plate, two side plate phases The side of the back of the body is provided with hinge bar, and supporting plate can be in order to being connected between connector and filter frame, and side plate can be so as to In can be in order to the connection between connector and grid component.
Further, the front and rear both sides of flase floor are provided with least 2 support blocks, the height of support block and the height of side plate Match, the design of support block can be engaged with connector, and further supporting role is played to filter frame, so that mistake More preferable firm stable is fixed in installation between filter frame, connector and grid component, it is to avoid water impact causes device pine occur It is dynamic, influence the first treatment effect of follow-up sewage.
Further, connecting hole is provided with connecting plate, connecting hole matches with hinge bar, hinge bar passes through connecting hole by lattice Grid component is hinged with connector, and the design of connecting hole can be used in combination with hinge bar, so as to by connector and grid component Between be hinged, simple structure is reasonable in design, and installing/dismounting is also convenient.
Further, the first apopore is provided with the right side of filter frame, is provided with the right side of filter box and gone out The second corresponding apopore of water hole, connection flexible pipe sequentially passes through the first apopore, the second apopore and inlet opening by filter frame It is connected with main box.
Further, corresponding spacing hole is provided with installing plate and supporting plate, limit card block is provided with spacing hole, Installing plate can be easily installed the company between plate and supporting plate by limit card block and the spacing connection of supporting plate, the design of spacing hole Fixation is connect, so as to by being connected between connector and filter frame, reasonable in design is easy to use.
Further, support frame includes support bar and side wing, and support bar is fixed with the surface of main box by side wing and connected Connect, support bar includes fix bar and motion bar, motion bar is located at the lower section of fix bar, jack, jack are provided with institute's fix bar Match with motion bar, side wing can be in order to being connected between support bar and main box, and support bar not only can be in order to The fixation of microbiological treatment case, and the height of microbiological treatment case can be adjusted so that the inlet opening on main box It is corresponding with the second apopore on filter box, consequently facilitating the installation of connection flexible pipe, it is to avoid connection flexible pipe goes out when mounted Existing buckling phenomenon.
The present invention is by adopting the above-described technical solution, have the advantages that:
1st, wastewater inlet of the sewage of the invention from filter box bottom surface is entered into inside filter box, and sewage is passed through successively Cross the double filtration and stop of grid component and filter frame, by the suspended impurity in sewage, particle remove, simultaneously because sewage from Under up flow, in the presence of self gravitation, further improve sewage filter effect and treatment quality, the sewage after filtering It is drained into microbiological treatment case by connecting flexible pipe, by the treatment of main box inside microorganism, then the row from closure Water hole is drained into follow-up sewage-treatment plant and is further processed, and can further be purified by microbiological treatment case Sewage, the harmful substance in sewage and hard-degraded substance are decomposed, and effectively mitigate the processing pressure of follow-up sewage-treatment plant, are tied Structure designs more reasonable science.
2nd, the design that the present invention passes through filter box and microbiological treatment box structure, can in order to the follow-up cleaning of device, When device is after use after a while, stop the entrance of sewage, lead to soil cleaning port by the impurity of filter box bottom precipitation Grain is removed, while connection flexible pipe is dismantled, consequently facilitating the cleaning of filter box inner grid component and filter frame, rotating filter Frame so that shape is at a certain angle between filter frame and grid component, consequently facilitating entering to the surface of filter frame and grid component Row cleaning, using easy to operate, then open the closure on main box top surface, main box inside is cleaned and microorganism Supplement and replacing, overall construction design more compact and reasonable.
Practical, simple structure of the invention, preliminary mistake is carried out by filter box and microbiological treatment case to sewage Filter and microbiological treatment, consequently facilitating the treatment of follow-up sewage, mitigates the pressure of sewage disposal system, reduces cost, while logical The improvement to filter box and microbiological treatment box structure is crossed, not only causes that the treatment of sewage is more convenient, and again can be in order to Follow-up cleaning and replacing, structure design is more ingenious reasonable.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is a kind of structural representation of first processing unit for sewage purification of the invention;
Fig. 2 is the structural representation of filter box in the present invention;
Fig. 3 is the structural representation of microbiological treatment case in the present invention;
Fig. 4 is the mounting structure schematic diagram between filter frame, grid component and connector in the present invention;
Fig. 5 is the connection diagram of filter frame and connector in the present invention;
Fig. 6 is the structural representation of grid component in the present invention;
Fig. 7 is the structural representation of connector in the present invention;
Fig. 8 is the structural representation after being rotated between filter frame, grid component and connector in the present invention.
In figure, 1- filter boxs;2- microbiological treatment casees;3- connects flexible pipe;4- grid components;5- filter frames;6- is connected Part;7- flase floors;8- connecting plates;9- stopper slots;10- filter bores;11- installing plates;12- main boxes;13- support frames;14- is intake Hole;15- closures;16- osculums;17- wastewater inlets;18- soil cleaning ports;19- supporting plates;20- side plates;21- hinge bars;22- Support block;23- connecting holes;The apopores of 24- first;The apopores of 25- second;26- spacing holes;27- limit card blocks;28- support bars; 29- side wings;30- fix bars;31- motion bars.
Specific embodiment
As shown in Figures 1 to 8, it is a kind of first processing unit for sewage purification of the invention, including filter box 1 and micro- Biological treatment case 2, filter box 1 and microbiological treatment case 2 from left to right set gradually, filter box 1 by connect flexible pipe 3 with Microbiological treatment case 2 is connected, and the design for connecting flexible pipe 3 not only can be in order between filter box 1 and microbiological treatment case 2 Connection, realizes the continuity treatment of sewage, and again can be in order to follow-up dismounting, consequently facilitating to filter box 1 and micro- life Cleaning inside thing treatment box 2.
The bottom surface of filter box 1 is provided with wastewater inlet 17, and soil cleaning port 18 is provided with the left side of filter box 1, dirty Water inlet 17 is easy to sewage to enter into just processing unit, and soil cleaning port 18 can be in order to the impurity of filtering, the cleaning of sludge, it is to avoid Impurity, sludge are deposited in the filter effect of the internal influence later stage sewage of filter box 1 for a long time, and filter box 1 is by sewage Impurity, particle filtering, consequently facilitating the treatment of follow-up sewage, it is to avoid sewage is in conveying because impurity, particle etc. cause pipeline There are the phenomenons such as blocking.
It is provided with grid component 4, filter frame 5 and connector 6 in filter box 1, grid component 4 and filter frame 5 are from lower past On set gradually, grid component 4 is connected by connector 6 with filter frame 5, grid component 4 include flase floor 7 and connecting plate 8, The left side two ends of flase floor 7 are provided with connecting plate 8, and connecting hole 23, connecting hole 23 and the phase of hinge bar 21 are provided with connecting plate 8 With connector 6 be hinged grid component 4 through connecting hole 23 by matching, hinge bar 21, and the design of connecting hole 23 can be with hinge bar 21 are used in combination, and so as to will be hinged between connector 6 and grid component 4, simple structure is reasonable in design, and installing/dismounting is also just It is prompt.
Stopper slot 9 is provided with the bottom surface of filter frame 5, filter bores 10, stopper slot are evenly arranged with the bottom surface of stopper slot 9 9 bottom surface and the difference in height of the 5~8mm of formation of the bottom surface of filter frame 5, are equipped with filtering and ooze film on the bottom surface of stopper slot 9, will limit Position groove 9 is not arranged in same level with filter frame 5, and the installation of film and spacing, reasonable in design, filtering can be oozed in order to filter Oozing film can circulate in order to the infiltration of sewage again while the impurity particle in sewage is intercepted, consequently facilitating sewage Subsequent treatment, the left end of filter frame 5 is provided with installing plate 11, by grid component 4 by the large particulate matter and suspension of sewage Filtering, it is to avoid it causes the blocking of filter bores 10 as current are up moved, then will be remaining thin in sewage by filter frame 5 Little particle Impurity removal, the further filter effect for improving sewage, the subsequent treatment of sewage of being more convenient for, the design of connector 6 is not Only can be in order to the installation between grid component 4 and filter frame 5 and placement, and can be with grid component 4 and mistake by connector 6 A certain distance is formed between filter frame 5, structure design is more reasonable, it is to avoid the impurity on grid component 4 is sticky in the bottom of filter frame 5 Portion causes filter frame 5 to block, and influences the treatment of sewage.
Connector 6 includes supporting plate 19 and side plate 20, and the front and rear both sides of supporting plate 19 are provided with side plate 20, two side plates 20 opposite sides are provided with hinge bar 21, and corresponding spacing hole 26 is provided with installing plate 11 and supporting plate 19, limit Limit card block 27 is provided with the hole 26 of position, installing plate 11 passes through limit card block 27 and the spacing connection of supporting plate 19, spacing hole 26 Design can be easily installed being connected between plate 11 and supporting plate 19, so as to by the connection between connector 6 and filter frame 5 Fixed, reasonable in design is easy to use, and supporting plate 19 can be in order to being connected between connector 6 and filter frame 5, side Plate 20 can in order to the connection that can be easy between connector 6 and grid component 4, the front and rear both sides of flase floor 7 be provided with to Few 2 support blocks 22, height and the height of side plate 20 of support block 22 match, and the design of support block 22 can be with connector 6 It is engaged, further supporting role is played to filter frame 5, so that between filter frame 5, connector 6 and grid component 4 The more preferable firm stable of fixation is installed, it is to avoid water impact causes device to occur loosening, and influences the first treatment effect of follow-up sewage.
Microbiological treatment case 2 includes main box 12 and support frame 13, and main box 12 is fixedly connected with support frame 13, main box Inlet opening 14 is provided with 12 on left side, the first apopore 24, the right side of filter box 1 are provided with the right side of filter frame 5 Second apopore 25 corresponding with apopore 16 is provided with end face, connection flexible pipe 3 sequentially passes through the first apopore 24, second With main box 12 be connected filter frame 5 by apopore 25 and inlet opening 14, and closure 15 is provided with the top surface of main box 12, close At least 5 osculums 16 are evenly arranged with capping 15, microbiological treatment case 2 is after the microorganism in main box 12 is to filtering Sewage carry out microbiological treatment, carry out further purified treatment to sewage, the peculiar smell in removal sewage, in decomposing sewage Harmful substance and hard-degraded substance, consequently facilitating the treatment of follow-up sewage, improves the quality after sewage disposal, support frame 13 includes Support bar 28 and side wing 29, support bar 28 are fixedly connected by side wing 29 with the surface of main box 12, and support bar 28 includes Fix bar 30 and motion bar 31, motion bar 31 are located in the lower section of fix bar 30, institute's fix bar 30 and are provided with jack, jack and work Lever 31 matches, and side wing 29 can not only may be used in order to being connected between support bar 28 and main box 12, support bar 28 In order to the fixation of microbiological treatment case 2, and the height of microbiological treatment case 2 can be adjusted so that main box 12 On inlet opening 14 it is corresponding with the second apopore 25 on filter box 1, consequently facilitating connection flexible pipe 3 installation, it is to avoid even Connect flexible pipe 3 and occur buckling phenomenon when mounted, support frame 13 can be in order to the spacing of main box 12 and fixation.
Wastewater inlet 17 of the sewage of the invention from the bottom surface of filter box 1 is entered into inside filter box 1, and sewage is successively By the double filtration and stop of grid component 4 and filter frame 5, the suspended impurity in sewage, particle are removed, simultaneously because dirty Water flows from the bottom up, in the presence of self gravitation, the filter effect and treatment quality of sewage is further improved, after filtering Sewage is drained into microbiological treatment case 2 by connection flexible pipe 3, by the treatment of the inside microorganism of main box 12, then from sealing Osculum 16 on lid 15 is drained into follow-up sewage-treatment plant and is further processed, by microbiological treatment case 2 Sewage can be further purified, the harmful substance in sewage and hard-degraded substance are decomposed, effectively mitigate follow-up sewage disposal dress The processing pressure put, the more reasonable science of structure design.
The design that the present invention passes through filter box 1 and the structure of microbiological treatment case 2, can in order to the follow-up cleaning of device, When device is after use after a while, stop the entrance of sewage, lead to soil cleaning port 18 by the impurity of the bottom precipitation of filter box 1 Particle is removed, while connection flexible pipe 3 is dismantled, consequently facilitating the cleaning of the inner grid component 4 of filter box 1 and filter frame 5, rotation Filter frame 5 is turned over so that shape is at a certain angle between filter frame 5 and grid component 4, consequently facilitating to filter frame 5 and grid group The surface of part 4 is cleaned, and using easy to operate, then the closure 15 on the top surface of main box 12 is opened, inside main box 12 Carry out cleaning and supplement and the replacing of microorganism, overall construction design more compact and reasonable.
Specific embodiment of the invention is these are only, but technical characteristic of the invention is not limited thereto.It is any with this hair It is to solve essentially identical technical problem based on bright, realizes essentially identical technique effect, done simple change, etc. With replacement or modification etc., all it is covered by among protection scope of the present invention.

Claims (9)

1. a kind of first processing unit for sewage purification, it is characterised in that:It is described including filter box and microbiological treatment case Filter box and the microbiological treatment case from left to right set gradually, and the filter box is by connecting flexible pipe with micro- life Thing treatment box is connected, and is provided with grid component, filter frame and connector in the filter box, the grid component and described Filter frame is set gradually from the bottom up, and the grid component is connected by the connector with the filter frame, the grid Component includes flase floor and connecting plate, and the left side two ends of the flase floor are provided with the connecting plate, the bottom of the filter frame Stopper slot is provided with face, filter bores are evenly arranged with the bottom surface of the stopper slot, the left end of the filter frame is provided with peace Dress plate, the microbiological treatment case includes main box and support frame, and the main box is fixedly connected with support frame as described above, the master Inlet opening is provided with casing on left side, closure is provided with the top surface of the main box, uniformly set on the closure It is equipped with least 5 osculums.
2. a kind of first processing unit for sewage purification according to claim 1, it is characterised in that:The filter box Bottom surface be provided with wastewater inlet, be provided with soil cleaning port on the left side of the filter box.
3. a kind of first processing unit for sewage purification according to claim 1, it is characterised in that:The stopper slot Bottom surface and the difference in height of the 5~8mm of formation of the bottom surface of the filter frame, are equipped with filtering and ooze film on the bottom surface of the stopper slot.
4. a kind of first processing unit for sewage purification according to claim 1, it is characterised in that:The connector bag Supporting plate and side plate are included, the front and rear both sides of the supporting plate are provided with the side plate, and two opposite sides of the side plate are equal It is provided with hinge bar.
5. a kind of first processing unit for sewage purification according to claim 4, it is characterised in that:The flase floor Front and rear both sides are evenly arranged with least 2 support blocks, and the height of the support block matches with the height of the side plate.
6. a kind of first processing unit for sewage purification according to claim 4, it is characterised in that:On the connecting plate Connecting hole is provided with, the connecting hole matches with the hinge bar, the hinge bar passes through the connecting hole by the grid Component is hinged with the connector.
7. a kind of first processing unit for sewage purification according to claim 1, it is characterised in that:The filter frame The first apopore is provided with right side, second corresponding with the apopore is provided with the right side of the filter box Apopore, the connection flexible pipe sequentially passes through first apopore, second apopore and the inlet opening by the mistake Filter frame is connected with the main box.
8. a kind of first processing unit for sewage purification according to claim 4, it is characterised in that:The installing plate and Corresponding spacing hole is provided with the supporting plate, limit card block is provided with the spacing hole, the installing plate passes through The limit card block and the spacing connection of the supporting plate.
9. a kind of first processing unit for sewage purification according to claim 1, it is characterised in that:Support frame as described above bag Support bar and side wing are included, the support bar is fixedly connected by the side wing with the surface of the main box, the support Bar includes fix bar and motion bar, and the motion bar is located at the lower section of the fix bar, jack is provided with institute's fix bar, described Jack matches with the motion bar.
CN201710202284.6A 2017-03-30 2017-03-30 A kind of first processing unit for sewage purification Withdrawn CN106927632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710202284.6A CN106927632A (en) 2017-03-30 2017-03-30 A kind of first processing unit for sewage purification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710202284.6A CN106927632A (en) 2017-03-30 2017-03-30 A kind of first processing unit for sewage purification

Publications (1)

Publication Number Publication Date
CN106927632A true CN106927632A (en) 2017-07-07

Family

ID=59425282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710202284.6A Withdrawn CN106927632A (en) 2017-03-30 2017-03-30 A kind of first processing unit for sewage purification

Country Status (1)

Country Link
CN (1) CN106927632A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109879551A (en) * 2019-04-09 2019-06-14 杨蕊 A kind of effluent treatment plant suitable for food beverage industry

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109879551A (en) * 2019-04-09 2019-06-14 杨蕊 A kind of effluent treatment plant suitable for food beverage industry

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