CN107973464A - Ultrapure water treatment controlling system and method - Google Patents
Ultrapure water treatment controlling system and method Download PDFInfo
- Publication number
- CN107973464A CN107973464A CN201810035871.5A CN201810035871A CN107973464A CN 107973464 A CN107973464 A CN 107973464A CN 201810035871 A CN201810035871 A CN 201810035871A CN 107973464 A CN107973464 A CN 107973464A
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- Prior art keywords
- reverse osmosis
- stage reverse
- water
- pipeline
- tank
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- 229910021642 ultra pure water Inorganic materials 0.000 title claims abstract description 29
- 239000012498 ultrapure water Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000001764 infiltration Methods 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000001223 reverse osmosis Methods 0.000 claims description 131
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 61
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 4
- 230000007257 malfunction Effects 0.000 claims description 3
- 238000004886 process control Methods 0.000 claims description 3
- 238000012805 post-processing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000003204 osmotic effect Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005374 membrane filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000003487 anti-permeability effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention relates to a kind of ultrapure water treatment controlling system and method, including pass through the sequentially connected pretreatment system of pipeline, counter-infiltration system, three after-treatment systems arranged side by side, detection collection system;A kind of highly integrated each automatic cycle, the ultrapure water treatment controlling system of filtering are provided, realizes the purpose of automated production ultra-pure water.
Description
Technical field
The present invention relates to one kind to prepare ultra-pure water field, more particularly to a kind of ultrapure water treatment controlling system and method.
Background technology
Reverse osmosis is a kind of high-new membrane separation technique using pressure differential as motive force, have first separation degree it is high, without phase-change,
The characteristics of simple efficient, matched with preposition pretreatment system;Using the pressurization of high-pressure pump, the retention of reverse osmosis membrane, can have
Effect removes the impurity such as dissolved solids, organic matter, colloid, microorganism and bacterium in water removal, has and has a wide range of application, actively changes journey
The advantages that degree height, occupation of land are less, energy consumption is low, effluent quality is good.
The weak solution and dope of same volume are respectively placed in the both sides of a container, centre is obstructed with pellicle, weak solution
In solvent will naturally pass through pellicle, flowed to concentrated solution side, the liquid level of concentrated solution side can be higher by than the liquid level of weak solution
Certain altitude, forms a pressure differential, reaches osmotic equilibrium state, and such a pressure differential is that the size of osmotic pressure osmotic pressure determines
In the species of dope, concentration and temperature are unrelated with the property of pellicle, if applying a pressure for being more than osmotic pressure in concentrated solution side
During power, the solvent in concentrated solution can be flowed to weak solution, the flow direction of such a solvent and the direction permeated originally on the contrary, this
Process is referred to as reverse osmosis.First-stage reverse osmosis is that water inlet is passed through reverse osmosis membrane filtration once, and two-pass reverse osmosis is by level-one reverse osmosis
Saturating passes through reverse osmosis membrane filtration once again through water, obtained water purity higher, since client is different to the demand of ultra-pure water,
Cause the utilization rate of first-stage reverse osmosis and two-pass reverse osmosis different.
In view of the above shortcomings, the designer, is actively subject to research and innovation, it can realize that height collects to found one kind
Into ultrapure water treatment controlling system and method, make it with more the utility value in industry.
The content of the invention
In order to solve the above technical problems, the object of the present invention is to provide it is a kind of have a wide range of application, it is workable super
Pure water preparation control system and method.
The ultrapure water treatment controlling system and method for the present invention, including pass through the sequentially connected pretreatment system of pipeline, anti-
Osmosis system, three after-treatment systems arranged side by side, detection collection system, wherein:
The pretreatment system includes by the sequentially connected double medium filters of pipeline, active carbon filter and ensured public security
Filter;
The first first-stage reverse osmosis system and the 2nd 1 that the counter-infiltration system includes multi-stage reverse osmosis system, is set up in parallel
Level counter-infiltration system, first first-stage reverse osmosis system include inlet valve, high-pressure pump, the first first-stage reverse osmosis being sequentially connected
Device, the first intermediate water tank, outlet valve and high-pressure pump, second first-stage reverse osmosis system include be sequentially connected inlet valve,
High-pressure pump, the second first-stage reverse osmosis device, the second intermediate water tank, outlet valve and high-pressure pump, the multi-stage reverse osmosis system include
Multi-stage reverse osmosis device, outlet valve, high-pressure pump, the 3rd intermediate water tank, outlet valve and the high-pressure pump being sequentially connected, two set side by side
Water inlet of the one end for the connecting pipe put with the multi-stage reverse osmosis device is connected, two connecting pipes it is another
End is connected with the first first-stage reverse osmosis device and the second intermediate water tank respectively, the multi-stage reverse osmosis device and the first level-one
Connecting pipe between reverse osmosis unit is equipped with inlet valve, the company between the multi-stage reverse osmosis device and the second intermediate water tank
Thread a pipe and be equipped with inlet valve and high-pressure pump;
The after-treatment system includes passing through the sequentially connected graded filter of pipeline, ultraviolet lamp and water return pipeline,
Three after-treatment systems arranged side by side are respectively used to the multi-stage reverse osmosis system, the first first-stage reverse osmosis system and the 2nd 1
Level counter-infiltration system is connected with detection collection system;
The detection collection system includes being used to collect through the first first-stage reverse osmosis permeability apparatus or the second level-one reverse osmosis
The first header tank that saturating device is filtered, for collect the second header tank filtered through the multi-stage reverse osmosis system,
The conductivity measurement being arranged in first header tank and the resistivity tester being arranged in second header tank
Further, concentrated water collecting tank is further included, the first first-stage reverse osmosis device is received by pipeline and the concentrated water
Collection groove is connected.
Further, the second first-stage reverse osmosis device is connected by pipeline with the concentrated water collecting tank.
Further, the multi-stage reverse osmosis device is connected by pipeline with the concentrated water collecting tank.
Further, the multi-stage reverse osmosis device includes sequentially connected second level reverse osmosis apparatus and the reverse osmosis dress of three-level
Put.
Further, it is equipped with back flush in first first-stage reverse osmosis system and the second first-stage reverse osmosis system
Valve.
Further, the first first-stage reverse osmosis device is equipped with pressure sensitive device.
A kind of ultra-pure water process control method, includes the following steps:
S1, raw water collect system by pretreatment system, counter-infiltration system, three after-treatment systems arranged side by side and detection successively
System;
S2, raw water pass through double medium filters, active carbon filter and cartridge filter in pretreatment system successively;
S3, when the first first-stage reverse osmosis system in counter-infiltration system can work normally, by the raw water of pretreatment
After-treatment system and detection collection system are reached by the first first-stage reverse osmosis system successively, and is collected in the first header tank,
Obtain first-stage reverse osmosis and cross drainage;When the first first-stage reverse osmosis system cisco unity malfunction in counter-infiltration system, by pre-
The raw water of processing reaches after-treatment system and detection collection system by the second first-stage reverse osmosis system successively, and is collected in first
In header tank, the ultra-pure water of first-stage reverse osmosis filtering can be equally obtained;
S4, when need in the second header tank collect cross drainage through multi-stage reverse osmosis when, can will by pretreatment original
Water after the first first-stage reverse osmosis system or the second first-stage reverse osmosis system, pass sequentially through multi-stage reverse osmosis system, after
Processing system and detection collection system, and be collected in the second header tank, obtain the ultra-pure water of multi-stage reverse osmosis filtering.
According to the above aspect of the present invention, the present invention has at least the following advantages:Realized using the cooperation between each valve not at the same level
Other osmosis filtration, realizes the function of obtaining different stage osmosis filtration ultra-pure water.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate attached drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is ultrapure water treatment controlling system and the structure diagram of method.
The implication of each reference numeral is as follows in figure.
1 pair of 2 active carbon filter of medium filter
3 cartridge filter, 4 high-pressure pump
5 first first-stage reverse osmosis device, 6 first intermediate water tank
7 second first-stage reverse osmosis device, 8 second intermediate water tank
The 3rd intermediate water tank of 9 multi-stage reverse osmosis device 10
11 graded filter, 12 ultraviolet lamp
13 water return pipeline, 14 first header tank
15 second header tank, 16 conductivity measurement
17 resistivity tester, 18 concentrated water collecting tank
19 back flush valve, 20 pressure sensitive device
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Such as the ultrapure water treatment controlling system and method for Fig. 1, including pass through the sequentially connected pretreatment system of pipeline, reverse osmosis
Permeable system, three after-treatment systems arranged side by side, detection collection system, wherein:
Pretreatment system is included by the sequentially connected double medium filters 1 of pipeline, active carbon filter 2 and security personnel's filtering
Device 3;
It is anti-that counter-infiltration system includes multi-stage reverse osmosis system, the first first-stage reverse osmosis system being set up in parallel and the second level-one
Osmosis system, the first first-stage reverse osmosis system include be sequentially connected inlet valve, high-pressure pump 4, the first first-stage reverse osmosis device 5,
First intermediate water tank 6, outlet valve and high-pressure pump 4, the second first-stage reverse osmosis system include be sequentially connected inlet valve, high-pressure pump 4,
Second first-stage reverse osmosis device 7, the second intermediate water tank 8, outlet valve and high-pressure pump 4, multi-stage reverse osmosis system include being sequentially connected
Multi-stage reverse osmosis device 9, outlet valve, high-pressure pump 4, the 3rd intermediate water tank 10, outlet valve and high-pressure pump 4, two are set up in parallel
Water inlet of the one end with multi-stage reverse osmosis device 9 of connecting pipe be connected, the other ends of two connecting pipes respectively with
First first-stage reverse osmosis device 5 is connected with the second intermediate water tank 8,9 and first first-stage reverse osmosis device 5 of multi-stage reverse osmosis device it
Between connecting pipe be equipped with inlet valve, the connecting pipe between 9 and second intermediate water tank 8 of multi-stage reverse osmosis device be equipped with into
Water valve and high-pressure pump 4;
After-treatment system includes passing through the sequentially connected graded filter 11 of pipeline, ultraviolet lamp 12 and water return pipeline
13, it is anti-that three after-treatment systems arranged side by side are respectively used to multi-stage reverse osmosis system, the first first-stage reverse osmosis system and the second level-one
Osmosis system is connected with detection collection system;
Detecting collection system includes being used to collect filling through the first first-stage reverse osmosis permeability apparatus 5 or the second first-stage reverse osmosis
Put 7 the first header tanks 14 filtered, for collecting the second header tank 15 filtered through multi-stage reverse osmosis system, setting
Conductivity measurement 16 in the first header tank 14 and the resistivity tester 17 being arranged in the second header tank 15.
In order to collect reverse osmosis concentrated water in time, concentrated water collecting tank 18 is further included, the first first-stage reverse osmosis device 5 passes through pipe
Road is connected with concentrated water collecting tank 18, and the second first-stage reverse osmosis device 7 is connected by pipeline with concentrated water collecting tank 18, multistage anti-
Permeability apparatus 9 is connected by pipeline with concentrated water collecting tank 18.
In order to carry out further osmosis filtration, multi-stage reverse osmosis dress to the pure water by the filtering of first-stage reverse osmosis device
Putting 9 includes sequentially connected second level reverse osmosis apparatus and three-level reverse osmosis unit.
In order to be backwashed in time to reverse osmosis filter membrane, the first first-stage reverse osmosis system and the second first-stage reverse osmosis system
In be equipped with back flush valve 19.
For the working status of Real-time Feedback the first first-stage reverse osmosis device, the first first-stage reverse osmosis device is equipped with pressure
Sensing device 20.
A kind of ultra-pure water process control method, includes the following steps:
S1, raw water collect system by pretreatment system, counter-infiltration system, three after-treatment systems arranged side by side and detection successively
System;
S2, raw water pass through double medium filters 1, active carbon filter 2 and cartridge filter in pretreatment system successively
3;
S3, when the first first-stage reverse osmosis system in counter-infiltration system can work normally, by the raw water of pretreatment
After-treatment system and detection collection system are reached by the first first-stage reverse osmosis system successively, and is collected in the first header tank 14
It is interior, obtain first-stage reverse osmosis and cross drainage;When the first first-stage reverse osmosis system cisco unity malfunction in counter-infiltration system, pass through
The raw water of pretreatment reaches after-treatment system and detection collection system by the second first-stage reverse osmosis system successively, and is collected in the
In one header tank 14, the ultra-pure water of first-stage reverse osmosis filtering can be equally obtained;
S4, when need in the second header tank 15 collect cross drainage through multi-stage reverse osmosis when, can will by pretreatment
Raw water after the first first-stage reverse osmosis system or the second first-stage reverse osmosis system, pass sequentially through multi-stage reverse osmosis system,
After-treatment system and detection collection system, and be collected in the second header tank 15, obtain the ultra-pure water of multi-stage reverse osmosis filtering.
The above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is some improvement and
Modification, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (8)
- A kind of 1. ultrapure water treatment controlling system, it is characterised in that:Including passing through the sequentially connected pretreatment system of pipeline, reverse osmosis Permeable system, three after-treatment systems arranged side by side, detection collection system, wherein:The pretreatment system is included by the sequentially connected double medium filters of pipeline, active carbon filter and security personnel's filtering Device;It is anti-that the counter-infiltration system includes multi-stage reverse osmosis system, the first first-stage reverse osmosis system being set up in parallel and the second level-one Osmosis system, first first-stage reverse osmosis system include inlet valve, high-pressure pump, the first first-stage reverse osmosis dress being sequentially connected Put, the first intermediate water tank, outlet valve and high-pressure pump, second first-stage reverse osmosis system include inlet valve, the height being sequentially connected Press pump, the second first-stage reverse osmosis device, the second intermediate water tank, outlet valve and high-pressure pump, the multi-stage reverse osmosis system include according to Secondary connected multi-stage reverse osmosis device, outlet valve, high-pressure pump, the 3rd intermediate water tank, outlet valve and high-pressure pump, two are set up in parallel Water inlet of the one end with the multi-stage reverse osmosis device of connecting pipe be connected, the other end of two connecting pipes It is connected respectively with the first first-stage reverse osmosis device and the second intermediate water tank, the multi-stage reverse osmosis device and the first level-one are anti- Connecting pipe between permeability apparatus is equipped with inlet valve, the connection between the multi-stage reverse osmosis device and the second intermediate water tank Pipeline is equipped with inlet valve and high-pressure pump;The after-treatment system includes passing through the sequentially connected graded filter of pipeline, ultraviolet lamp and water return pipeline, three It is anti-that the after-treatment system arranged side by side is respectively used to the multi-stage reverse osmosis system, the first first-stage reverse osmosis system and the second level-one Osmosis system is connected with detection collection system;The detection collection system includes being used to collect filling through the first first-stage reverse osmosis permeability apparatus or the second first-stage reverse osmosis Put the first header tank filtered, the second header tank filtered for collection through the multi-stage reverse osmosis system, set Conductivity measurement in first header tank and the resistivity tester being arranged in second header tank.
- 2. ultrapure water treatment controlling system according to claim 1, it is characterised in that:Concentrated water collecting tank is further included, it is described First first-stage reverse osmosis device is connected by pipeline with the concentrated water collecting tank.
- 3. ultrapure water treatment controlling system according to claim 2, it is characterised in that:The second first-stage reverse osmosis device It is connected by pipeline with the concentrated water collecting tank.
- 4. ultrapure water treatment controlling system according to claim 2, it is characterised in that:The multi-stage reverse osmosis device passes through Pipeline is connected with the concentrated water collecting tank.
- 5. the ultrapure water treatment controlling system stated according to claim 1, it is characterised in that:The multi-stage reverse osmosis device include according to The second level reverse osmosis apparatus and three-level reverse osmosis unit of secondary connection.
- 6. ultrapure water treatment controlling system according to claim 1, it is characterised in that:First first-stage reverse osmosis system With back flush valve is equipped with the second first-stage reverse osmosis system.
- 7. ultrapure water treatment controlling system according to claim 1, it is characterised in that:The first first-stage reverse osmosis device It is equipped with pressure sensitive device.
- 8. a kind of ultra-pure water process control method, it is characterised in that include the following steps:S1, raw water are successively by pretreatment system, counter-infiltration system, three after-treatment systems arranged side by side and detection collection system;S2, raw water pass through double medium filters, active carbon filter and cartridge filter in pretreatment system successively;S3, when the first first-stage reverse osmosis system in counter-infiltration system can work normally, the raw water by pretreatment is successively After-treatment system and detection collection system are reached by the first first-stage reverse osmosis system, and is collected in the first header tank, is obtained First-stage reverse osmosis crosses drainage;When the first first-stage reverse osmosis system cisco unity malfunction in counter-infiltration system, by pretreatment Raw water reach after-treatment system and detection collection system by the second first-stage reverse osmosis system successively, and be collected in first and catchment In case, the ultra-pure water of first-stage reverse osmosis filtering can be equally obtained;S4, when need in the second header tank collect cross drainage through multi-stage reverse osmosis when, can will by pretreatment raw water exist After the first first-stage reverse osmosis system or the second first-stage reverse osmosis system, multi-stage reverse osmosis system, post processing are passed sequentially through System and detection collection system, and be collected in the second header tank, obtain the ultra-pure water of multi-stage reverse osmosis filtering.
Priority Applications (1)
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CN201810035871.5A CN107973464A (en) | 2018-01-15 | 2018-01-15 | Ultrapure water treatment controlling system and method |
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CN201810035871.5A CN107973464A (en) | 2018-01-15 | 2018-01-15 | Ultrapure water treatment controlling system and method |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2784399Y (en) * | 2004-11-24 | 2006-05-31 | 山东欧美环境工程有限公司 | Water treatment system for industrial ultra pure water |
CN203922886U (en) * | 2014-04-24 | 2014-11-05 | 南京集鸿环保科技有限公司 | Three grades of reverse osmosis treatment systems of a kind of nickel-containing waste water |
CN204529545U (en) * | 2015-01-23 | 2015-08-05 | 昆山广盛源水务科技有限公司 | A kind of ultrapure water prepares gathering system |
CN204702590U (en) * | 2015-03-25 | 2015-10-14 | 广州衡茂环保科技有限公司 | A kind of medical water reverse osmosis treatment system |
CN105731695A (en) * | 2016-04-08 | 2016-07-06 | 珠海格力智能装备有限公司 | Ultrapure water preparing system and adblue solution preparing system |
CN205933513U (en) * | 2016-08-26 | 2017-02-08 | 广州姿采化妆品厂 | Integrated form water filter equipment |
CN207862084U (en) * | 2018-01-15 | 2018-09-14 | 苏州晨曦生物科技有限公司 | Ultrapure water treatment controlling system |
-
2018
- 2018-01-15 CN CN201810035871.5A patent/CN107973464A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2784399Y (en) * | 2004-11-24 | 2006-05-31 | 山东欧美环境工程有限公司 | Water treatment system for industrial ultra pure water |
CN203922886U (en) * | 2014-04-24 | 2014-11-05 | 南京集鸿环保科技有限公司 | Three grades of reverse osmosis treatment systems of a kind of nickel-containing waste water |
CN204529545U (en) * | 2015-01-23 | 2015-08-05 | 昆山广盛源水务科技有限公司 | A kind of ultrapure water prepares gathering system |
CN204702590U (en) * | 2015-03-25 | 2015-10-14 | 广州衡茂环保科技有限公司 | A kind of medical water reverse osmosis treatment system |
CN105731695A (en) * | 2016-04-08 | 2016-07-06 | 珠海格力智能装备有限公司 | Ultrapure water preparing system and adblue solution preparing system |
CN205933513U (en) * | 2016-08-26 | 2017-02-08 | 广州姿采化妆品厂 | Integrated form water filter equipment |
CN207862084U (en) * | 2018-01-15 | 2018-09-14 | 苏州晨曦生物科技有限公司 | Ultrapure water treatment controlling system |
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