CN204310862U - Removing of iron and manganese refining plant - Google Patents
Removing of iron and manganese refining plant Download PDFInfo
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- CN204310862U CN204310862U CN201420750368.5U CN201420750368U CN204310862U CN 204310862 U CN204310862 U CN 204310862U CN 201420750368 U CN201420750368 U CN 201420750368U CN 204310862 U CN204310862 U CN 204310862U
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Abstract
The utility model embodiment discloses a kind of removing of iron and manganese refining plant, comprises water pump, efflux aerator and filtration treatment device, is provided with static oxygen-dissolving apparatus, umbrella shape falls aerating apparatus and filtrate in described filtration treatment device; Wherein, described water pump is communicated with efflux aerator, and efflux aerator is communicated to the bottom of filtration treatment device by water inlet pipe; Described static oxygen-dissolving apparatus is arranged in described filtration treatment device, and described static oxygen-dissolving apparatus is communicated with water inlet pipe; Described umbrella shape falls the periphery that aerating apparatus is arranged on static oxygen-dissolving apparatus, and described filtrate is arranged in filtration treatment device and described filtrate is placed on the periphery that described umbrella shape falls aerating apparatus.The removing of iron and manganese refining plant provided by the utility model, make at a low price iron ion and mn ion is fully oxidized for ferric ion and value Mn ion precipitation thing and by filtrate filtering at a low price, thus effectively improve the decontamination effect improving to iron ion in underground water and mn ion.
Description
Technical Field
The utility model relates to a water treatment technical field especially relates to a remove ferro-manganese purifier.
Background
Along with the increasing living standard of people, the drinking water safety is more and more emphasized, particularly, the concentration of iron ions and manganese ions contained in water is higher, if the drinking water is directly used as living drinking water, because the exceeding of iron and manganese causes great influence on human bodies, such as the influence of excessive iron in the human bodies on the heart, the influence of the exceeding of manganese on the central nerve and the like.
Because the soluble iron and manganese in the ground water generally exist in the form of divalent iron ions and divalent manganese ions, in order to remove the iron ions and the manganese ions in the ground water, the low-valent iron ions must be oxidized into high-valent iron ions, the low-valent manganese ions must be oxidized into high-valent manganese ions, under the condition that the pH value is between 6.8 and 7.2, the compounds of the high-valent iron ions and the high-valent manganese ions are precipitated in a gel polymerization manner, and then the iron ions and the manganese ions are removed by a filtering method. At present, the devices for removing iron ions and manganese ions in underground water are all iron and manganese removing filters, and the iron and manganese removing filters oxidize low-valence iron ions and low-valence manganese ions in the water into high-valence iron ions and high-valence manganese ions by an oxidation method, and remove manganese and iron in the water and reduce the content of iron and manganese in the water through adsorption and filtration.
However, the existing filter for removing iron and manganese only flushes air into water through a jet flow suction device, and the water is subjected to oxidation reaction through the air so as to be filtered; therefore, the existing iron and manganese removing filter cannot make oxygen fully dissolved in water and make oxygen fully react with low-valent iron ions and low-valent manganese ions in water, so that the purification effect of the manganese ions and the iron ions is poor.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an in provide a remove indisputable manganese water purification installation to the remove indisputable manganese filter among the solution prior art is getting rid of aquatic manganese ion and iron ion in-process manganese ion and iron ion and can not fully oxidize, causes the relatively poor problem of manganese ion and iron ion purifying effect.
In order to solve the technical problem, the embodiment of the utility model discloses following technical scheme:
the embodiment of the application provides a remove ferro-manganese purifier includes: the device comprises a water taking pump (1), a jet aeration device (6) and a filtering treatment device, wherein the filtering treatment device is internally provided with a static dissolved oxygen device (8), an umbrella-shaped falling aeration device (7) and a filter material (9); wherein,
the water taking pump (1) is communicated with the jet flow aeration device (6), and the jet flow aeration device (6) is communicated to the bottom of the filtering treatment device through a water inlet pipeline;
the static oxygen dissolving device (8) is arranged in the filtering treatment device, and the static oxygen dissolving device (8) is communicated with the water inlet pipeline;
the umbrella-shaped falling aeration device (7) is arranged at the periphery of the static oxygen dissolving device (8), and the filter material (9) is arranged in the filter treatment device and is placed at the periphery of the umbrella-shaped falling aeration device (7).
Optionally, a water inlet and a water outlet are arranged on the static oxygen dissolving device (8), and the water inlet of the static oxygen dissolving device (8) is communicated with the water inlet pipeline.
Optionally, the filter material (9) comprises a manganese sand filter material.
Optionally, the filtration treatment device comprises a filtration layer and a water purification layer, the water purification layer is arranged at the lower end of the filtration layer, and a filter screen is arranged between the water purification layer and the filtration layer; wherein,
the filter material (9) is arranged in the filter layer, and the filter layer is communicated with the water purification layer through the filter screen.
Optionally, a water intake pipeline is arranged between the water intake pump (1) and the jet aeration device (6), and a control valve is arranged on the water intake pipeline.
Optionally, a water outlet is arranged at the bottom of the filtration treatment device, and the water outlet is communicated with a water outlet pipeline.
Optionally, a control valve is arranged on the water outlet pipeline.
Optionally, the iron and manganese removing purification device is further provided with a backflushing pipeline, and the backflushing pipeline is communicated with the filtration treatment device.
Optionally, the backflushing conduit includes a backflushing inlet conduit and a backflushing outlet conduit, wherein,
the backflushing water inlet pipeline is communicated with the water purification layer of the filtering treatment device;
the upper end of the filter layer of the filtering treatment device is provided with a back flushing water outlet which is communicated with the back flushing water outlet pipeline.
Optionally, the backflushing water inlet pipeline and the backflushing water outlet pipeline are both provided with control valves.
According to the technical scheme, the iron and manganese removal purification device provided by the embodiment of the utility model comprises a water taking pump, a jet aeration device, a filtering treatment device, a static oxygen dissolving device arranged in the filtering treatment device, an umbrella-shaped falling aeration device and a filter material; the iron and manganese removing purification device of the embodiment takes water through the water taking pump, sucks a large amount of air into water when passing through the jet aeration device, the water sucking the air enters the static oxygen dissolving device, the air in the water is dissolved in the water through the static oxygen dissolving device, and small bubbles in the water are changed into large bubbles, so that low-valence iron ions and low-valence manganese ions in the water are fully oxidized into high-valence iron ions and high-valence manganese ions, and the high-valence iron ions and the high-valence manganese ions flow out along with water flow through a water outlet of the static oxygen dissolving device; and the water containing high-valence iron ions and high-valence manganese ions is filtered and purified when passing through a filter material, so that purified water with iron and manganese reaching the standard is obtained. Through the static dissolved oxygen device that this remove ferromanganese purifier set up, fully realize the oxidation to the iron ion in the groundwater and manganese ion to effectively improve the purifying effect to iron ion, manganese ion in the groundwater.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a purification apparatus for removing iron and manganese provided by the embodiment of the present invention.
The symbols represent:
1-a water taking pump, 2-a first control valve, 3-a second control valve, 4-a third control valve, 5-a fourth control valve, 6-a jet aeration device, 7-an umbrella-shaped falling aeration device, 8-a static oxygen dissolving device, 9-a filter material, 10-a fifth control valve and 11-a sixth control valve.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Referring to fig. 1, for the embodiment of the present invention provides a structural schematic diagram of a purification apparatus for removing iron and manganese, as shown in the figure, the apparatus for removing iron and manganese includes: the device comprises a water taking pump 1, a jet aeration device 6 and a filtering treatment device, wherein the filtering treatment device is provided with a static dissolved oxygen device 8, an umbrella-shaped aeration device 7 and a filter material 9. Wherein,
the water taking pump 1 is arranged underground and used for pumping underground water and conveying the underground water to the jet aeration device 6; a water taking pipeline is arranged between the water taking pump 1 and the jet aeration device 6, and the water taking pipeline is communicated with the water taking pump 1 and the jet aeration device 6;
the jet aeration device 6 is arranged at one end of the water intake pipeline, a water intake pipeline is communicated between the jet aeration device 6 and the filtering treatment device, one end of the water intake pipeline is communicated with the jet aeration device 6, the other end of the water intake pipeline is communicated with the bottom of the filtering treatment device, the jet aeration device 6 is an air suction device, so that water entering the filtering treatment device through the water intake pipeline and the water intake pipeline sucks a large amount of air (the air with the main effect is oxygen), and therefore the underground water after air is sucked through the jet aeration device 6 can enter the filtering treatment device through the water intake pipeline;
the filtration treatment device is communicated with the water inlet pipeline and comprises a filtering layer and a water purification layer, the water purification layer is arranged at the lower end of the filtering layer, a water outlet is arranged at the bottom end or the side end of the water purification layer, and the water outlet is communicated with a water outlet pipeline; wherein, a filter screen is arranged between the filter layer and the water purification layer, the filter material 9 is arranged on the filter screen and is placed in the filter layer, and the filter layer is communicated with the water purification layer through the filter screen; the water inlet pipeline is communicated with the bottom end of the filter layer, underground water is filtered by the filter material to filter low-valence iron ions and low-valence manganese ions in the underground water, then enters the water purification layer through the filter screen, and flows out through the water outlet and the water outlet pipeline, so that the underground water is convenient to store and use;
the static oxygen dissolving device 8 is arranged in the filtering treatment device, the static oxygen dissolving device 8 is arranged at the periphery of the water inlet pipeline and is communicated with the water inlet pipeline, the static oxygen dissolving device 8 is an oxygen dissolving device provided with a water inlet and a water outlet, the water inlet of the static oxygen dissolving device 8 is communicated with the water inlet pipeline, so that water in the water inlet pipeline enters the static oxygen dissolving device 8, smaller oxygen bubbles contained in the water are dissolved with oxygen through the static oxygen dissolving device 8, the smaller oxygen bubbles are enlarged, large oxygen bubbles in the water are spirally lifted, and low-valent iron ions and low-valent manganese ions in the water are fully oxidized by the oxygen in the oxygen bubbles and flow out through the water outlet;
the umbrella-shaped falling aeration device 7 is an aeration device used for water treatment, and the umbrella-shaped falling aeration device 7 is arranged in a filter layer of the filter treatment device and is arranged at the periphery of the static oxygen dissolving device 8; meanwhile, a filter material 9 is arranged in a filter layer at the periphery of the umbrella-shaped falling aeration device 7, so that water flowing out after the water outlet of the static oxygen dissolving device 8 is oxidized flows through the umbrella-shaped falling aeration device 7, the flowing water is degassed (other gases except oxygen in the flowing water are removed) through the umbrella-shaped falling aeration device 7, the flowing water is aerated again, and the flowing water enters the filter material 9 for filtering;
the filter material 9 comprises a manganese sand filter material, and is used for generating contact oxidation reaction on water flowing through the manganese sand filter material and generating biological chemical action and physical interception and adsorption action on the surface of the manganese sand filter material, so that iron ion sediments and/or manganese ion sediments in the water are removed, and the water enters the water purification layer through a filter screen.
In the ferromanganese removal purification device that this embodiment provided, still be provided with the recoil pipeline, this recoil pipeline is arranged in washing out the filtration processing apparatus with the manganese ion after filtering and the precipitate of iron ion in the filter material 9, and the filter material 9 in this filtration processing apparatus of being convenient for uses repeatedly, improves the utilization ratio of filter material 9. Specifically, the backflushing pipeline comprises a backflushing water inlet pipeline and a backflushing water outlet pipeline, as shown in the figure, the backflushing water inlet pipeline is communicated with the water purification layer of the filtration treatment device, the backflushing water outlet pipeline is communicated with the filtration treatment device, a backflushing water outlet is arranged on the filtration treatment device, the backflushing water outlet is arranged at the upper end of the filter layer, no filter material 9 is arranged around the backflushing water outlet, and the backflushing water outlet is communicated with a water inlet of the backflushing water outlet pipeline. Therefore, the purified water flowing out of the backflushing water inlet pipeline enters the water purifying layer and gradually fills the filtering layer, and the purified water passing through the filtering layer carries iron ion and manganese ion precipitates to flow out of the backflushing water outlet, the water outlet of the backflushing water outlet pipeline and the backflushing water outlet pipeline. Furthermore, in the present embodiment, control valves are provided in both the back flush inlet pipe and the back flush outlet pipe, thereby controlling the communication between the back flush inlet pipe and the back flush outlet pipe and the filtration treatment device.
In the present embodiment, a plurality of control valves are provided in the iron and manganese removing purification device, wherein, as shown in the figure, a first control valve 2 and a third control valve 4 are respectively provided in the water intake pipeline, a second control valve 3 and a fourth control valve 5 are provided in the backflushing water inlet pipeline, a fifth control valve 10 is provided in the backflushing water outlet pipeline, and a sixth control valve 11 is provided in the water outlet pipeline; wherein, the first control valve 2 and the third control valve 4 are respectively communicated with a water intake pipeline and are used for controlling the groundwater pumped by the water intake pump 1 to pass through the water intake pipeline, fully aerate by the jet aeration device 6 and then enter the static oxygen dissolving device 8 by a water inlet pipeline; the second control valve 3 and the fourth control valve 5 are communicated with the backflushing water inlet pipeline, purified water enters a water purification layer of the filtering treatment device through the backflushing water inlet pipeline, the second control valve 3 and the fourth control valve 5, and the fifth control valve 10 is communicated with the backflushing water outlet pipeline and is used for controlling backflushing water carrying manganese ion and iron ion precipitates to flow out through the backflushing water outlet pipeline; the sixth control valve 11 is communicated with the water outlet pipe and is used for controlling the water outlet pipe to be opened or closed, so that the purified water in the purified water layer flows out through the water outlet pipe.
In the present embodiment, as shown in fig. 1, the water intake pipe is a pipe from the water intake pump 1 to the jet aeration device 6 through the first control valve 2 and the third control valve 4, the water intake pipe is a pipe from the jet aeration device 6 to the static oxygen dissolving device 8, the backflushing water intake pipe is a pipe from the second control valve 3 and the fourth control valve 5 to the clean water layer of the filtration treatment device, and the backflushing water output pipe is a pipe from the fifth control valve 10. Meanwhile, in the present embodiment, as shown in fig. 1, the same pipe section may be shared between the water intake pipe and the backwash water intake pipe, and whether to take water or enter backwash water is controlled by controlling the first control valve 2, the second control valve 3, the third control valve 4, and the fourth control valve 5. Of course, the water intake pipe and the back flush pipe may be separately provided as different pipes (not shown in the drawings in the present embodiment), and will not be described in detail herein.
Through the mutual connection among the devices of the ferro-manganese removal purification device of the above embodiment, the process of treating water by the ferro-manganese removal purification device is as follows:
firstly, opening the first control valve 2, the third control valve 4 and the sixth control valve 11, and closing the second control valve 3, the fourth control valve 5 and the fifth control valve 10;
secondly, water is taken by the water taking pump 1 in a pressurizing way, underground water is pressurized and flows through the jet flow aeration device 6 through the water taking pipeline, the first control valve 2 and the third control valve 4, a large amount of air is sucked when the underground water flows through the jet flow aeration device 6 due to the action of the jet flow aeration device 6, the water sucked with the air enters the static oxygen dissolving device 8 through the water inlet pipeline, and the water sucked with the air in the static oxygen dissolving device 8 enables small bubbles mixed in the water to be changed into large bubbles and spirally rises, so that the reaction opportunity and the reaction time of oxygen and low-valent iron ions and low-valent manganese ions in the underground water are increased, and the oxygen and the low-valent iron ions and the low-valent manganese ions are fully oxidized;
the water flowing out of the static oxygen dissolving device 8 flows through the umbrella-shaped falling aeration device 7, on one hand, other gases except oxygen in the water are removed by the umbrella-shaped falling aeration device 7, on the other hand, the water flowing through the umbrella-shaped falling aeration device 7 is aerated again, so that the oxygen oxidizes low-valence iron ions and low-valence manganese ions in the water, the low-valence iron ions and the low-valence manganese ions are fully oxidized into high-valence iron ions and high-valence manganese ions, and along with the water entering the manganese sand filter material, the water containing the high-valence iron ions and the high-valence manganese ions is subjected to contact oxidation reaction in the manganese sand filter material, biochemical action and material interception and adsorption action on the surface of the filter material, so that iron ions and manganese ion sediments in the water are removed, and the filtered water enters the water purifying layer through the filter screen between the filter layer and the water purifying layer.
Finally, the water in the water purification layer flows out through the water outlet, the water outlet pipeline and the sixth control valve 11, so that the water can be conveniently used and stored.
The process of cleaning and removing iron ions and manganese ion precipitates of the iron and manganese removal purification device provided by the embodiment is as follows:
opening the second control valve 3, the fourth control valve 5 and the fifth control valve 10, and simultaneously closing the first control valve 2, the third control valve 4 and the sixth control valve 11;
purified water enters the backflushing water inlet pipeline communicated through the second control valve 3 and then enters a water purification layer of the filtration treatment device through the second control valve 3, the fourth control valve 5 and a water outlet of the backflushing water inlet pipeline;
along with the gradual increase of the purified water entering the water purification layer of the filtration treatment device, the purified water can enter the filtration layer of the filtration treatment device and carry iron ion and manganese ion precipitates, when the amount of the water carrying the iron ion and manganese ion precipitates is increased, the water can enter the backflushing water outlet pipeline through the backflushing water outlet arranged at the upper end of the filtration layer and the water inlet of the backflushing water outlet pipeline and flow out through the fifth control valve 10 and the backflushing water outlet pipeline, and therefore the iron ion and manganese ion precipitates in the filtration treatment device are treated through the backflushing water.
By adopting the iron and manganese removing purification device provided by the embodiment, the jet aeration device, the static oxygen dissolving device, the umbrella-shaped falling device and the filter material are respectively arranged between the water taking pump and the filter treatment device, the water enters the static oxygen dissolving device after the first aeration of the jet aeration device, the gas mixed in the water is fully dissolved in the water by the static oxygen dissolving device, so that the reaction time and the reaction chance of oxygen and low-valence iron ions and low-valence manganese ions in the water are increased, the low-valence iron ions and the low-valence manganese ions in the water are fully oxidized into high-valence iron ions and high-valence manganese ions, the high-valence iron ions and the high-valence manganese ions are mixed in the water, the low-valence iron ions and the low-valence manganese ions are fully oxidized by the secondary aeration of the umbrella-shaped falling device, and the high-valence iron ions and the high-manganese ions are filtered by the filter material, thereby effectively improving the purifying effect of manganese ions and iron ions.
Further, the ferromanganese purifier that removes that this embodiment provided, through setting up the recoil pipeline, utilize the recoil water to clear up out this filtration processing apparatus with iron ion and the manganese ion precipitate of handling after a period in with the filtration processing apparatus to improve the filter effect of the filter material that sets up in this filtration processing apparatus, further improve the purifying effect of manganese ion and iron ion.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, article, or apparatus that comprises the element.
The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A kind of iron and manganese removing purifying device, characterized by comprising: the device comprises a water taking pump (1), a jet aeration device (6) and a filtering treatment device, wherein the filtering treatment device is internally provided with a static dissolved oxygen device (8), an umbrella-shaped falling aeration device (7) and a filter material (9); wherein,
the water taking pump (1) is communicated with the jet flow aeration device (6), and the jet flow aeration device (6) is communicated to the bottom of the filtering treatment device through a water inlet pipeline;
the static oxygen dissolving device (8) is arranged in the filtering treatment device, and the static oxygen dissolving device (8) is communicated with the water inlet pipeline;
the umbrella-shaped falling aeration device (7) is arranged at the periphery of the static oxygen dissolving device (8), and the filter material (9) is arranged in the filter treatment device and is placed at the periphery of the umbrella-shaped falling aeration device (7).
2. The iron and manganese removing purification device according to claim 1, characterized in that the static oxygen dissolving device (8) is provided with a water inlet and a water outlet, and the water inlet of the static oxygen dissolving device (8) is communicated with the water inlet pipeline.
3. The purification plant for removing iron and manganese as claimed in claim 1, characterized in that said filter material (9) comprises a manganese sand filter material.
4. The iron and manganese removing purification device according to claim 1, wherein the filtration treatment device comprises a filtration layer and a water purification layer, the water purification layer is arranged at the lower end of the filtration layer, and a filter screen is arranged between the water purification layer and the filtration layer; wherein,
the filter material (9) is arranged in the filter layer, and the filter layer is communicated with the water purification layer through the filter screen.
5. The iron and manganese removing purification device according to claim 1, characterized in that a water intake pipe is arranged between the water intake pump (1) and the jet aeration device (6), and a control valve is arranged on the water intake pipe.
6. The iron and manganese removing and purifying device as claimed in claim 1, wherein a water outlet is arranged at the bottom of the filtering treatment device, and the water outlet is communicated with a water outlet pipeline.
7. The iron and manganese removing purification device according to claim 6, wherein a control valve is arranged on the water outlet pipeline.
8. The iron and manganese removing purification device according to claim 1, further comprising a back flushing pipeline, wherein the back flushing pipeline is communicated with the filtering treatment device.
9. The iron and manganese removing purification device according to claim 8, wherein said back flush pipe comprises a back flush inlet pipe and a back flush outlet pipe, wherein,
the backflushing water inlet pipeline is communicated with the water purification layer of the filtering treatment device;
the upper end of the filter layer of the filtering treatment device is provided with a back flushing water outlet which is communicated with the back flushing water outlet pipeline.
10. The iron and manganese removing purification device according to claim 9, wherein control valves are arranged on the backflushing water inlet pipeline and the backflushing water outlet pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750368.5U CN204310862U (en) | 2014-12-03 | 2014-12-03 | Removing of iron and manganese refining plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750368.5U CN204310862U (en) | 2014-12-03 | 2014-12-03 | Removing of iron and manganese refining plant |
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| CN204310862U true CN204310862U (en) | 2015-05-06 |
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| CN201420750368.5U Expired - Fee Related CN204310862U (en) | 2014-12-03 | 2014-12-03 | Removing of iron and manganese refining plant |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399224A (en) * | 2015-12-01 | 2016-03-16 | 中国科学院、水利部成都山地灾害与环境研究所 | Efficient drop water oxygen exposing system and method for purification of domestic wastewater |
| CN107032470A (en) * | 2017-06-13 | 2017-08-11 | 重庆市铜梁区宝山源矿泉水厂 | A kind of drinking water ferrimanganic removes system |
| CN107416964A (en) * | 2017-06-13 | 2017-12-01 | 重庆市铜梁区宝山源矿泉水厂 | Underground water well and groundwater treatment system |
| CN107445285A (en) * | 2017-08-02 | 2017-12-08 | 江苏丰海新能源淡化海水发展有限公司 | A kind of new aerator and the method that Iron In Seawater ion is removed with the equipment |
-
2014
- 2014-12-03 CN CN201420750368.5U patent/CN204310862U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399224A (en) * | 2015-12-01 | 2016-03-16 | 中国科学院、水利部成都山地灾害与环境研究所 | Efficient drop water oxygen exposing system and method for purification of domestic wastewater |
| CN105399224B (en) * | 2015-12-01 | 2018-04-06 | 中国科学院、水利部成都山地灾害与环境研究所 | A kind of efficient drop for purifying domestic sewage exposes oxygen system and method |
| CN107032470A (en) * | 2017-06-13 | 2017-08-11 | 重庆市铜梁区宝山源矿泉水厂 | A kind of drinking water ferrimanganic removes system |
| CN107416964A (en) * | 2017-06-13 | 2017-12-01 | 重庆市铜梁区宝山源矿泉水厂 | Underground water well and groundwater treatment system |
| CN107416964B (en) * | 2017-06-13 | 2021-02-02 | 重庆市铜梁区宝山源矿泉水厂 | Groundwater well and groundwater treatment system |
| CN107445285A (en) * | 2017-08-02 | 2017-12-08 | 江苏丰海新能源淡化海水发展有限公司 | A kind of new aerator and the method that Iron In Seawater ion is removed with the equipment |
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