CN114314936A - High-efficient emergent safe water treatment facilities - Google Patents
High-efficient emergent safe water treatment facilities Download PDFInfo
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- CN114314936A CN114314936A CN202210039772.0A CN202210039772A CN114314936A CN 114314936 A CN114314936 A CN 114314936A CN 202210039772 A CN202210039772 A CN 202210039772A CN 114314936 A CN114314936 A CN 114314936A
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- sewage
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000001914 filtration Methods 0.000 claims abstract description 43
- 238000005273 aeration Methods 0.000 claims abstract description 40
- 239000010865 sewage Substances 0.000 claims abstract description 28
- 238000005192 partition Methods 0.000 claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 239000006004 Quartz sand Substances 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002351 wastewater Substances 0.000 claims description 19
- 238000001556 precipitation Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 229910021536 Zeolite Inorganic materials 0.000 claims description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000010457 zeolite Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 239000006228 supernatant Substances 0.000 abstract description 7
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 5
- 238000005202 decontamination Methods 0.000 description 9
- 230000003588 decontaminative effect Effects 0.000 description 9
- 239000012535 impurity Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004065 wastewater treatment Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Biological Treatment Of Waste Water (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses high-efficiency emergency safety water treatment equipment which comprises a main body frame unit, a safety device and a safety device, wherein the main body frame unit comprises an escalator, an operation table arranged on one side of the escalator, and a supporting underframe arranged on one side of the escalator and the operation table; the pretreatment unit comprises a pretreatment box fixedly arranged on the support underframe and a partition plate arranged on the inner side of the pretreatment box; and the fine filtering unit comprises a fine filtering box arranged on the supporting bottom frame and a honeycomb filter element arranged on the inner side of the fine filtering box. The sewage is introduced into the first treatment area from the water inlet pipe, is subjected to primary filtration, is filtered and changed into a second treatment area through a fine filter screen on one side, the supernatant flows into the third treatment area from the communicating pipe, a reaction reagent is dropwise added into the third treatment area, the aeration is carried out through the airflow introduced by the aeration component, the supernatant flows to the honeycomb filter elements on the two sides under the filtration of quartz sand in the fourth treatment area, and the supernatant is subjected to layer-by-layer fine filtration through the honeycomb filter elements to complete high-efficiency treatment.
Description
Technical Field
The invention relates to the technical field of water treatment, in particular to high-efficiency emergency safety water treatment equipment.
Background
The water treatment mode comprises physical treatment and chemical treatment. The mode of human being's water treatment has been quite a lot of years history, and the physical method includes utilizing the different filter media of various aperture sizes, utilizes absorption or separation mode, gets rid of the impurity in aquatic outside, and the more important person in the absorption mode is for adsorbing with active carbon, and separation method is to pass through the filter media with water, lets the impurity of bigger volume can't pass through, and then obtains comparatively clean water. In addition, the physical methods also include precipitation methods, which are obtained by floating impurities with a smaller specific gravity on the water surface or precipitating impurities with a larger specific gravity below the water surface. The chemical method is to convert the impurities in the water into substances which are less harmful to human bodies by using various chemicals or concentrate the impurities, and the chemical treatment method with the longest history can be that alum is added into the water, and after the impurities in the water are collected, the volume is enlarged, and then the impurities can be removed by using a filtering method;
the existing water treatment aims to achieve better purification, the waste water needs to be treated for multiple times, the occupied area of the used equipment is larger, and for a small amount of waste water, the use cost is obviously higher, the emergency performance is poorer, and therefore an efficient emergency safety water treatment device is provided for solving the problems.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The invention is provided in view of the problems of the prior high-efficiency emergency safe water treatment equipment.
Therefore, the invention aims to provide a high-efficiency emergency safe water treatment device which can meet the treatment requirement of a small amount of wastewater and has an emergency wastewater treatment effect.
In order to solve the technical problems, the invention provides the following technical scheme: a high-efficiency emergency safe water treatment device comprises a main body frame unit, a water treatment unit and a water treatment unit, wherein the main body frame unit comprises an escalator, an operation table arranged on one side of the escalator, and a supporting underframe arranged on one side of the escalator and the operation table;
a pretreatment unit including a pretreatment tank fixedly disposed on the support chassis, a partition disposed inside the pretreatment tank, the pretreatment tank being partitioned by the partition into a first treatment zone for large particle precipitation of wastewater, a second treatment zone for primary filtration of wastewater, a third treatment zone for reaction precipitation of wastewater, and a fourth treatment zone for secondary filtration of wastewater;
the fine filtration unit comprises a fine filtration box arranged on the support chassis, a honeycomb filter element arranged on the inner side of the fine filtration box, and an overflow cavity arranged in the fine filtration box, wherein the overflow cavity is respectively communicated with the pretreatment box and the fine filtration box, a filtered liquid collection hopper is further arranged on the fine filtration box, and a water outlet pipe is arranged on the bottom side of the filtered liquid collection hopper.
As a preferable scheme of the high-efficiency emergency safe water treatment equipment, the invention comprises the following steps: the inner wall fixedly connected with of preliminary treatment case has a plurality of sealing frame strips, the baffle is cruciform structure, and baffle and sealing frame strip sliding fit are connected, one side of preliminary treatment case is provided with sealed gate.
As a preferable scheme of the high-efficiency emergency safe water treatment equipment, the invention comprises the following steps: the sewage treatment device is characterized in that the partition plate is provided with a communicating pipe for sewage circulation of the second treatment area and the third treatment area, the partition plate is symmetrically provided with thin filter screens, and the thin filter screens are used for sewage circulation of the first treatment area and the second treatment area, and sewage circulation of the third treatment area and the fourth treatment area.
As a preferable scheme of the high-efficiency emergency safe water treatment equipment, the invention comprises the following steps: a water inlet pipe is fixedly connected to one side of the pretreatment tank, the water inlet pipe is communicated with the first treatment area, and an aeration assembly is arranged in the third treatment area;
wherein, the aeration component comprises an aeration main pipe fixedly arranged on the pretreatment tank, an aeration branch pipe arranged at the bottom end of the aeration main pipe, and an aeration spray head matched and connected with the aeration branch pipe.
As a preferable scheme of the high-efficiency emergency safe water treatment equipment, the invention comprises the following steps: the number of the aeration branch pipes is not less than four, the aeration main pipe extends to the bottom of the third treatment area, and the aeration main pipe penetrates through the outer side end of the pretreatment tank and is fixedly connected with a connecting flange.
As a preferable scheme of the high-efficiency emergency safe water treatment equipment, the invention comprises the following steps: the second treatment area is filled with zeolite, and the fourth treatment area is filled with quartz sand.
As a preferable scheme of the high-efficiency emergency safe water treatment equipment, the invention comprises the following steps: the sewage treatment device is characterized in that a first sewage removing port is symmetrically and fixedly connected to the bottom side of the pretreatment tank, a second sewage removing port is fixedly connected to the bottom side of the fine filtering tank, and the first sewage removing port and the second sewage removing port are arranged in a sealed mode during equipment.
As a preferable scheme of the high-efficiency emergency safe water treatment equipment, the invention comprises the following steps: the main body frame unit further comprises a protective railing arranged on the escalator and the supporting underframe, and a plurality of reinforcing rods are fixedly welded between the operating platform and the pretreatment box and between the operating platform and the fine filtration box.
The invention has the beneficial effects that:
1. sewage is introduced into a first treatment area from a water inlet pipe, is primarily filtered, is filtered by a fine filter screen on one side and then is delivered to a second treatment area, is permeated from bottom to top in zeolite in the second treatment area, supernatant flows into a third treatment area from a communicating pipe, a reaction reagent and a flocculating agent are dropwise added into the third treatment area, air flow introduced by an aeration component is aerated to be fully contacted with the wastewater, and is filtered by quartz sand in a fourth treatment area after passing through the fine filter screen on the other side and then flows into an overflow cavity from bottom to top, so that pretreatment is finished;
2. waste water in the overflow cavity flows to the honeycomb filter elements on two sides, and after the layer-by-layer fine filtration of the honeycomb filter elements, supernatant overflows from one side of the breast board, so that the whole waste water treatment work is completed, the treatment space of the equipment is reasonably utilized, the efficient water treatment effect is achieved, the occupied area of the equipment is small, and the use cost is low.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic view of the overall structure of one side of a main body frame unit of a high-efficiency emergency safety water treatment device according to the present invention.
Fig. 2 is a schematic view of the overall structure of one side of a pretreatment unit of the high-efficiency emergency safe water treatment device according to the present invention.
Fig. 3 is a schematic bottom structure diagram of a high-efficiency emergency safe water treatment device provided by the invention.
Fig. 4 is a schematic structural diagram of an aeration assembly of the high-efficiency emergency safe water treatment device provided by the invention.
FIG. 5 is a schematic structural diagram of a partition plate of a high-efficiency emergency safe water treatment device according to the present invention;
fig. 6 is a schematic structural diagram of the working principle of the high-efficiency emergency safety water treatment equipment provided by the invention.
In the figure: 100-main body frame unit, 101-staircase, 102-operation platform, 103-supporting underframe, 104-protective railing, 105-reinforcing rod, 200-pretreatment unit, 201-pretreatment tank, 202-clapboard, 202 a-communicating pipe, 202 b-fine filter screen, 203-sealing gate, 204-sealing frame strip, 205-aeration component, 205 a-aeration main pipe, 205 b-connecting flange, 205 c-aeration branch pipe, 205 d-aeration nozzle, 206-water inlet pipe, 207-first decontamination port, 300-fine filtration unit, 301-fine filtration tank, 302-honeycomb filter element, 303-water outlet pipe, 304-overflow cavity, 305-filtrate collecting hopper, 306-breast board, 307-second decontamination port.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Example 1
Referring to fig. 1 to 6, in one embodiment of the present invention, there is provided a high-efficiency emergency safety water treatment apparatus including a main body frame unit 100, a pre-treatment unit 200, and a fine filter unit 300.
The main body frame unit 100 comprises an escalator 101, an operation platform 102 arranged on one side of the escalator 101, and a supporting underframe 103 arranged on one side of the escalator 101 and the operation platform 102, the main body frame unit 100 further comprises a protective railing 104 arranged on the escalator 101 and the supporting underframe 103, a plurality of reinforcing rods 105 are fixedly welded between the operation platform 102 and the pretreatment box 201 and between the operation platform 102 and the fine filtration box 301, and stability of personnel standing on the operation platform 102 is enhanced.
The pretreatment unit 200 comprises a pretreatment tank 201 fixedly arranged on the support chassis 103, and a partition plate 202 arranged inside the pretreatment tank 201, wherein the pretreatment tank 201 is partitioned by the partition plate 202 into a first treatment area, a second treatment area, a third treatment area and a fourth treatment area, the first treatment area is used for large-particle precipitation of sewage, the second treatment area is used for primary filtration of sewage, the third treatment area is used for reaction precipitation of sewage, the fourth treatment area is used for secondary filtration of sewage, the second treatment area is filled with zeolite, the fourth treatment area is filled with quartz sand, the step-by-step filtration of the sewage is completed by filling a filter material, so as to achieve an efficient water treatment effect, specifically, the inner wall of the pretreatment tank 201 is fixedly connected with a plurality of seal frame strips 204, the partition plate 202 is in a cross structure, the partition plate 202 is connected with the seal frame strips 204 in a sliding fit manner, one side of the pretreatment tank 201 is provided with a seal gate 203, the drawable design of the partition plate 202 facilitates regular taking out and cleaning, the four treatment areas are integrated after being taken out, bottom cleaning can be synchronously performed, furthermore, the partition plate 202 is provided with a communicating pipe 202a for sewage circulation of the second treatment area and the third treatment area, the partition plate 202 is further symmetrically provided with fine filter screens 202b, two groups of fine filter screens 202b are respectively used for sewage circulation of the first treatment area and the second treatment area, and the third treatment area and the fourth treatment area, and the fine filter screens 202b are arranged at the low side position of the partition plate 202, so that wastewater can be filtered from bottom to top.
Furthermore, one side of the pretreatment tank 201 is fixedly connected with a water inlet pipe 206, the water inlet pipe 206 is communicated with the first treatment area, an aeration component 205 is arranged in the third treatment area, wherein the aeration assembly 205 comprises an aeration main pipe 205a fixedly arranged on the pretreatment tank 201, an aeration branch pipe 205c arranged at the bottom end of the aeration main pipe 205a, and an aeration nozzle 205d matched and connected with the aeration branch pipe 205c, air flow is introduced into the third treatment area by connecting an external air pump, the number of the aeration branch pipes 205c is not less than four, and the aeration main pipe 205a extends to the bottom of the third treatment area, the aeration main pipe 205a penetrates through the outer side end of the pretreatment tank 201 and is fixedly connected with a connecting flange 205b, the air outlet area is increased, air outlet points are uniformly distributed, suspended matters are prevented from precipitating, fishing is facilitated, and the internal wastewater can be fully contacted with a reaction reagent under the action of bubbles.
The fine filtration unit 300 comprises a fine filtration tank 301 arranged on the support chassis 103, a honeycomb filter element 302 arranged on the inner side of the fine filtration tank 301, and an overflow cavity 304 arranged in the fine filtration tank 301, wherein the overflow cavity 304 is respectively communicated with the pretreatment tank 201 and the fine filtration tank 301, a filtered liquid collection hopper 305 is further arranged on the fine filtration tank 301, a water outlet pipe 303 is arranged on the bottom side of the filtered liquid collection hopper 305, a first decontamination opening 207 is symmetrically and fixedly connected to the bottom side of the pretreatment tank 201, a second decontamination opening 307 is fixedly connected to the bottom side of the fine filtration tank 301, and the first decontamination opening 207 and the second decontamination opening 307 are hermetically arranged in equipment. The first decontamination opening 207 and the second decontamination opening 307 are periodically opened to perform decontamination of the equipment.
In the using process, sewage is introduced into a first treatment area from a water inlet pipe 206, is subjected to preliminary sedimentation and filtration, is filtered to a second treatment area through a fine filter screen 202b at one side, is permeated from bottom to top in zeolite of the second treatment area, supernatant flows into a third treatment area from a communicating pipe 202a, a reaction reagent and a flocculating agent are dropwise added into the third treatment area, air flow introduced through an aeration component 205 is aerated, the suspended matters are prevented from being precipitated due to the distribution uniformity of an aeration nozzle 205d, the suspended matters are convenient to salvage, internal wastewater can be fully contacted with the reaction reagent under the action of air bubbles, so that the internal wastewater is fully contacted with the wastewater, and flows into an overflow cavity 304 from bottom to top after passing through a fine filter screen 202b at the other side and is filtered by quartz sand in a fourth treatment area, so that pretreatment is completed, then the wastewater in the overflow cavity 304 flows to honeycomb filter elements 302 at two sides, after the fine filtration layer by layer of the honeycomb filter element 302, the supernatant overflows from one side of the baffle 306, so that the whole wastewater treatment work is completed, the treatment space of the equipment is reasonably utilized, the efficient water treatment effect is achieved, the occupied area of the equipment is small, and the use cost is low.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (8)
1. The utility model provides a high-efficient emergent safe water treatment facilities which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
a main body frame unit (100) including an escalator (101), an operation table (102) provided at one side of the escalator (101), and a support chassis (103) provided at one side of the escalator (101) and the operation table (102);
a pretreatment unit (200) comprising a pretreatment tank (201) fixedly disposed on the support chassis (103), a partition plate (202) disposed inside the pretreatment tank (201), the pretreatment tank (201) being partitioned by the partition plate (202) into a first treatment zone for large particle precipitation of wastewater, a second treatment zone for primary filtration of wastewater, a third treatment zone for reaction precipitation of wastewater, and a fourth treatment zone for secondary filtration of wastewater;
the fine filtering unit (300) comprises a fine filtering box (301) arranged on the supporting bottom frame (103), a honeycomb filter element (302) arranged on the inner side of the fine filtering box (301), and an overflow cavity (304) arranged in the fine filtering box (301), wherein the overflow cavity (304) is communicated with the pretreatment box (201) and the fine filtering box (301) respectively, a filtered liquid collecting hopper (305) is further arranged on the fine filtering box (301), and a water outlet pipe (303) is arranged on the bottom side of the filtered liquid collecting hopper (305).
2. A high efficiency emergency safety water treatment apparatus as claimed in claim 1, wherein: the inner wall fixedly connected with of preliminary treatment case (201) has a plurality of sealed frame strips (204), baffle (202) are the cruciform structure, and baffle (202) are connected with sealed frame strip (204) sliding fit, one side of preliminary treatment case (201) is provided with sealed gate (203).
3. A high efficiency emergency safety water treatment apparatus as claimed in claim 2, wherein: the sewage treatment device is characterized in that the partition plate (202) is provided with a communicating pipe (202a) for sewage circulation of the second treatment area and the third treatment area, the partition plate (202) is further symmetrically provided with thin filter screens (202b), and the thin filter screens (202b) are used for sewage circulation of the first treatment area and the second treatment area, and sewage circulation of the third treatment area and the fourth treatment area respectively.
4. A high efficiency emergency safety water treatment apparatus as claimed in any one of claims 1 to 3, wherein: one side of the pretreatment tank (201) is fixedly connected with a water inlet pipe (206), the water inlet pipe (206) is communicated with the first treatment area, and an aeration assembly (205) is arranged in the third treatment area;
wherein, the aeration component (205) comprises an aeration main pipe (205a) fixedly arranged on the pretreatment tank (201), an aeration branch pipe (205c) arranged at the bottom end of the aeration main pipe (205a), and an aeration spray head (205d) matched and connected with the aeration branch pipe (205 c).
5. An efficient emergency safety water treatment apparatus as claimed in claim 4, wherein: the number of the branch aeration pipes (205c) is not less than four, the main aeration pipe (205a) extends to the bottom of the third treatment area, and the main aeration pipe (205a) penetrates through the outer side end of the pretreatment tank (201) and is fixedly connected with a connecting flange (205 b).
6. An efficient emergency safety water treatment apparatus as claimed in claim 5, wherein: the second treatment area is filled with zeolite, and the fourth treatment area is filled with quartz sand.
7. An efficient emergency safety water treatment apparatus as claimed in claim 6, wherein: the sewage treatment device is characterized in that a first sewage removing port (207) is symmetrically and fixedly connected to the bottom side of the pretreatment tank (201), a second sewage removing port (307) is fixedly connected to the bottom side of the fine filtering tank (301), and the first sewage removing port (207) and the second sewage removing port (307) are arranged in a sealing mode during equipment.
8. A high efficiency emergency safety water treatment apparatus as claimed in claim 7, wherein: the main body frame unit (100) further comprises a guard rail (104) arranged on the escalator (101) and the supporting underframe (103), and a plurality of reinforcing rods (105) are fixedly welded between the operating platform (102) and the pretreatment tank (201) and between the operating platform and the fine filtration tank (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210039772.0A CN114314936A (en) | 2022-01-14 | 2022-01-14 | High-efficient emergent safe water treatment facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210039772.0A CN114314936A (en) | 2022-01-14 | 2022-01-14 | High-efficient emergent safe water treatment facilities |
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| Publication Number | Publication Date |
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| CN114314936A true CN114314936A (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210039772.0A Pending CN114314936A (en) | 2022-01-14 | 2022-01-14 | High-efficient emergent safe water treatment facilities |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259446A (en) * | 2022-07-12 | 2022-11-01 | 中铁十四局集团第三工程有限公司 | Near water source (ecological) protection area tunnel construction waste water treatment complete equipment |
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| CN213895446U (en) * | 2020-11-20 | 2021-08-06 | 杭州达本环保科技有限公司 | High-efficient filter equipment of industrial waste water for environmental protection |
| CN213895469U (en) * | 2020-10-14 | 2021-08-06 | 泰安市万家福科技有限公司 | Industrial settling tank |
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2022
- 2022-01-14 CN CN202210039772.0A patent/CN114314936A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104310657A (en) * | 2014-11-05 | 2015-01-28 | 上海尼塔建筑景观设计有限公司 | Multistage settling and garden sewage regenerating system |
| KR101966593B1 (en) * | 2018-08-06 | 2019-08-27 | 주식회사 조은세상 | Device for water treatment improved the removalefficiency of T-N AND T-P |
| CN212198820U (en) * | 2020-03-28 | 2020-12-22 | 成都泳盛康体休闲设备工程有限公司 | Fixed bed combination formula sewage treatment system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115259446A (en) * | 2022-07-12 | 2022-11-01 | 中铁十四局集团第三工程有限公司 | Near water source (ecological) protection area tunnel construction waste water treatment complete equipment |
| CN115259446B (en) * | 2022-07-12 | 2023-08-04 | 中铁十四局集团第三工程有限公司 | Near-water source (ecological) protection area tunnel construction wastewater treatment complete equipment |
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