CN105668896A - Purified water preparation system - Google Patents
Purified water preparation system Download PDFInfo
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- CN105668896A CN105668896A CN201610135593.1A CN201610135593A CN105668896A CN 105668896 A CN105668896 A CN 105668896A CN 201610135593 A CN201610135593 A CN 201610135593A CN 105668896 A CN105668896 A CN 105668896A
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- reverse osmosis
- purified water
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- osmosis film
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- 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
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- 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
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- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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
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- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
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- 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
-
- 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
- C02F2103/026—Treating water for medical or cosmetic purposes
-
- 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
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- 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)
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a purified water preparation system and belongs to the technical field of purified water preparation.The system is composed of a raw water tank, a raw water pump, a multi-medium filter, an active carbon filter, a softener, a fine filter, a primary reverse osmosis high-pressure pump, a primary reverse osmosis film, a primary cleaning device, a secondary reverse osmosis high-pressure pump, a secondary reverse osmosis film, a secondary cleaning device, an EDI unit, a terminal purified water tank and a purified water conveying pump.The raw water pump is installed between the raw water tank and the multi-medium filter, the primary reverse osmosis high-pressure pump is installed between the fine filter and the primary reverse osmosis film, the secondary reverse osmosis high-pressure pump is installed between the primary reverse osmosis film and the secondary reverse osmosis film, and the terminal purified water tank delivers purified water to various water points through the purified water conveying pump.The purified water preparation system is simple in technology, easy to operate, convenient to manage, small in occupied area and low in running cost, and modular design and manufacturing are performed.
Description
Technical field
The invention belongs to purified water preparing technical field, especially relate to a kind of purified water preparation system.
Background technology
Purified water is that distillation method, ion exchange method, reverse osmosis method or other suitable methods obtain for medicinal water, not containing any additives. A large amount of purified water can be used in experiment and production process in the pharmaceutical factory such as vaccine or biotechnological formulation, the pharmaceutical factory utilizing cell cultures, food factories or Blood Preparations factory etc., above-mentioned industry is very high for the requirement of purified water, generally all need through cascade filtration, and prepared purified water to be used different steps or the flow process of production line, therefore, being prepared into as device biological, that pharmaceutical industry is indispensable of purified water. At present, traditional purified water preparation can not realize source water water yield monitoring and the endogenous water recoverable amount of tank body controls automatically, wastes time and energy.
The patent of invention of application number 201410685372.2, a kind of system preparing purified water is disclosed, comprise water tank, water tank connects full-automatic sand filtering device, automatic carbon filter device, Full-automatic ultra-filtering device successively, water tank inside is provided with electric heater unit, temperature sensor, being connected with, between water tank and full-automatic sand filtering device, the thermostatic tank being provided with sandwich structure, the sandwich structure of thermostatic tank is provided with hot water pipeline, the feed-water end of Full-automatic ultra-filtering device is provided with topping-up pump; Full-automatic ultra-filtering device connects purifying water pot I, purifying water pot II, purifying water pot II is provided with clean induction pipe, return water pipe, return water pipe is provided with bypass pipe, bypass pipe is provided with water quality testing device.
Above-mentioned open purified water prepares patented product, overcoming filtration velocity compared with traditional preparation system more slowly, easily causes the pipeline of clean area to pollute, and then have influence on the problem of the quality of product, but, its system relative complex, produce, fortune dimension cost relatively high, be not suitable for small-sized production, R&D institution puts into production and use.
Summary of the invention
The present invention is for solving the deficiencies in the prior art, it is provided that a kind of purified water preparation system, to realize the universal and application of purified water preparation system in medium and small sized enterprises, R&D institution.
The technical scheme of the present invention is as follows:
A kind of purified water preparation system, is made up of former water tank, raw water pump, more medium filter, activated charcoal filter, softening agent, secondary filter, first-stage reverse osmosis high-pressure pump, first-stage reverse osmosis film, one-level washing unit, two-pass reverse osmosis high-pressure pump, two-pass reverse osmosis film, two grades of washing units, EDI unit, terminal purifying water tank and purified water transferpump.Described purified water preparation system is nine grades of serial structures, the first step is former water tank, the second stage is more medium filter, the third stage is activated charcoal filter, and the fourth stage is softening agent, and Pyatyi is secondary filter, 6th grade is first-stage reverse osmosis film, 7th grade is two-pass reverse osmosis film, and the 8th grade is EDI unit, and the 9th grade is terminal purifying water tank. Between former water tank and more medium filter, raw water pump is installed, first-stage reverse osmosis high-pressure pump is installed between secondary filter and first-stage reverse osmosis film, installing two-pass reverse osmosis high-pressure pump between first-stage reverse osmosis film and two-pass reverse osmosis film, purified water is sent to each water spot by purified water transferpump by terminal purifying water tank.
Former water tank is to a shock absorption of having intake, and volume mates mutually with system throughput, makes system cloud gray model possess enough surge time and ensure the steady running of system. Meanwhile, former water tank has under meter, valve pipe fitting, controls its flow.
The quartz sand layering that the filtration medium of more medium filter is different diameter is loaded, and utilizes membrane filtration, permeation filtration and contact percolation effect, removes the large granular impurity in water, suspended substance, colloid etc. and reduces raw water turbidity.
Activated charcoal filter, the immovable bed structure being made up of granulated active carbon (such as coconut husk, brown coal or hard coal). It is mainly used in removing free chlorine in former water, colourity, microorganism, organism and the part objectionable impurities such as heavy metal, except look taste removal and to prevent reverse osmosis membrane system is impacted by they.
Softening agent is made up of the container of splendid attire resin, resin, valve, setter and Controlling System, for removing hardness (calcium, magnesium ion etc.) in former water. Medium is resin, with there being tradable Na in sodium form soften resin+The calcium that positively charged ion is swapped out in former water, magnesium ion and reduce water hardness. The shell portion of the container of splendid attire resin is made up of the inner line with rubber of stainless steel.
Secondary filter filtering accuracy is 5 μm, its role is to retain the material that all particle diameters are greater than 5 μm, enters water requirement with what meet reverse osmosis.
Reverse osmosis membrane is pressure-driven technique, utilizes semipermeable partition to remove dissolved salts in water, removes some organic macromolecules etc. simultaneously. Semi-permeable film can infiltration water, but other material cannot be permeated, salt, acid, precipitation, colloid, bacterium and intracellular toxin all can not pass through. For increasing reverse osmosis effect, first-stage reverse osmosis film and two-pass reverse osmosis film are set, and reverse osmosis high-pressure pump is installed before every layer of reverse osmosis membrane, it is provided that osmotic pressure.
Reverse osmosis membrane, through long-time running, can deposit the dirt being difficult to rinse, such as organism, inorganic salt fouling etc., cause reverse osmosis membrane performance to decline, and this kind of dirt must use pharmaceutical chemicals to carry out cleaning and could remove, to recover the performance of reverse osmosis membrane. First-stage reverse osmosis film installs one-level washing unit, and two-pass reverse osmosis film installs two grades of washing units, adopts matting that reverse osmosis membrane is normally carried out. One-level washing unit and two grades of washing units include cleaning fluid tank, filter rinsed, scavenging pump and ducts, valve and instrument, when membrane module is contaminated, it is possible to carry out the matting of reverse osmosis membrane assembly with washing unit.
EDI unit function is to further except salt, comprise reverse osmosis water tank, EDI service pump, EDI device and relevant valve, connecting tube, instrument and control system. Producing a DC electric field during energising between the anode of EDI unit and negative electrode, the positively charged ion in former water attracted to negative electrode, is carried by cation exchange medium, and it is carried or repels by cation permeable membrane or by anion penetrant film;Negatively charged ion attracted to anode, and is carried by anionic exchange medium, and it is carried or repels by anion penetrant film or by cation permeable membrane, and therefore ionic soil just eliminates from EDI unit.
As preferably, former water tank buffering causes the flow velocity of current relatively slow, there is the risk producing microbial reproduction, it is necessary to take certain measure to avoid the former water system of entering may produce the risk of microbial growth, therefore, add a certain amount of chlorine bleach liquor and suppress microbial reproduction.
Further, former water adds flocculation agent at inlet channel before entering more medium filter, adopts direct current cohesion mode, makes most suspended substances and colloid in water become micro-floccule and retain and remove in multimedium filtering layer.
Further, it is the water temperature at 25 degree for meeting reverse osmosis membrane optimal operational condition, at more medium filter and activated charcoal filter outer setting internal recycle heating unit.
Further, for improving the sterility of purified water, sterilising plant can be set up after EDI unit, after adopting pasteurization the purified water flowed out to be sterilized further, directly arrive each water spot.
Effect and the benefit of the present invention be:
(1) this purified water preparation system, adopts efficient multimedium, gac and softening filter, reduces the turbidity of former water, chlorine residue, microorganism, hardness etc., safe and reliable to operation;
(2) washing unit with reverse osmosis membrane is set, wash water adopts reverse osmosis water, and reverse osmosis produced water has the features such as avidity is strong, solvability is good, can remove inorganic salt in time, have the impurity such as thing, bacterium, prevent them at film surface deposition, it is ensured that the operation of system long-term stability;
(3) technique is simple, is easy to operation and is convenient to management, modular designs manufacture, takes up an area few, and working cost is low;
(4) water use efficiency height, waste discharge amount is few, saves great lot of water resources, create optimum efficiency while reducing environmental pollution.
Accompanying drawing explanation
Fig. 1 purified water preparation system schematic flow sheet.
Fig. 2 purified water preparation system preferred version schematic flow sheet.
In figure: 1 former water tank; 2 raw water pumps; 3 more medium filters; 4 activated charcoal filters; 5 softening agents; 6 secondary filters; 7 first-stage reverse osmosis high-pressure pump; 8 first-stage reverse osmosis films; 9 two-pass reverse osmosis high-pressure pump; 10 two-pass reverse osmosis films; 11EDI unit; 12 terminal purifying water tanks; 13 purified water transferpumps; 14 sterilising plants; 21 flocculation agent add case; 41 heating units; 71 one-level washing units; 91 2 grades of washing units; 101NaClO adds case.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
A kind of purified water preparation system, as shown in Figure of description 1, it is made up of former water tank 1, raw water pump 2, more medium filter 3, activated charcoal filter 4, softening agent 5, secondary filter 6, first-stage reverse osmosis high-pressure pump 7, first-stage reverse osmosis film 8, one-level washing unit 71, two-pass reverse osmosis high-pressure pump 9, two-pass reverse osmosis film 10, two grades of washing units 91, EDI unit 11, terminal purifying water tank 12 and purified water transferpump 13.
Purified water preparation system is nine grades of serial structures, the first step is former water tank 1, the second stage is more medium filter 3, the third stage is activated charcoal filter 4, and the fourth stage is softening agent 5, and Pyatyi is secondary filter 6,6th grade is first-stage reverse osmosis film 8,7th grade is two-pass reverse osmosis film the 10, eight grade be EDI unit the 11, nine grade is terminal purifying water tank 12.Between former water tank 1 and more medium filter 3, raw water pump 2 is installed, first-stage reverse osmosis high-pressure pump 7 is installed between secondary filter 6 and first-stage reverse osmosis film 8, installing two-pass reverse osmosis high-pressure pump 9 between first-stage reverse osmosis film 8 and two-pass reverse osmosis film 10, purified water is sent to each water spot by purified water transferpump 13 by terminal purifying water tank 12.
Purified water preparation system preferred version, as shown in Figure of description 2, set up NaClO at former water tank 1 and add case 101, the water-in of raw water pump 2 goes out to set up flocculation agent and adds case 21, more medium filter 3 and activated charcoal filter 4 outer setting internal recycle heating unit 41, after EDI unit 11, set up sterilising plant 14, after adopting pasteurization the purified water flowed out to be sterilized further, directly arrive each water spot.
Embodiment
The former water supply buffer of former water tank 1 rushes the time: be not less than 15Mins.
NaClO adds the dosage general control of case 101NaClO at 0.3-0.5ppm, and left and right is unsuitable too high or on the low side, regulates chemical feeding quantity according to the test value in former water.
More medium filter 3, runs flow velocity: 8-12m/h; The filtering layer degree of depth: >=1200mm; Pressure falls: 0.5bar; Filtrate: hard coal, quartz sand etc.
Activated charcoal filter 4, runs flow velocity: 10-15m/h; The filtering layer degree of depth: >=1200mm; Pressure falls: 0.5bar; Filtrate: coconut husk type gac.
Softening agent 5, runs flow velocity: 10-25m/h; Resin layer height: >=1200mm; Regeneration soln: 8-10% salt solution.
First-stage reverse osmosis film 8 points produces water design variable, reverse osmosis unit Water Sproading rate: 70%; The initial ratio of desalinization of reverse osmosis membrane apparatus: >=97%.
Two-pass reverse osmosis film 10 points produces water design variable, reverse osmosis unit Water Sproading rate: 75%; The initial ratio of desalinization of reverse osmosis membrane apparatus: >=97%.
EDI unit produces water design variable, EDI producing water ratio: 90%.
Figure of description only designs production drawing as structure, the principle schematic of product, actual product structure and size with inventor and is as the criterion.
Embodiment recited above is only embodiments of the present invention be described, and not the spirit and scope of the present invention is limited. Under the prerequisite not departing from inventive design design, the various modification that the technical scheme of the present invention is made by the common personnel in this area and improvement, all should drop into protection scope of the present invention, and the scope of the present invention is limited by claims instead of above-mentioned explanation.
Claims (7)
1. a purified water preparation system, by former water tank (1), raw water pump (2), more medium filter (3), activated charcoal filter (4), softening agent (5), secondary filter (6), first-stage reverse osmosis high-pressure pump (7), first-stage reverse osmosis film (8), one-level washing unit (71), two-pass reverse osmosis high-pressure pump (9), two-pass reverse osmosis film (10), two grades of washing units (91), EDI unit (11), terminal purifying water tank (12) and purified water transferpump (13) composition, it is characterized in that, described purified water preparation system is nine grades of serial structures, the first step is former water tank (1), the second stage is more medium filter (3), the third stage is activated charcoal filter (4), the fourth stage is softening agent (5), Pyatyi is secondary filter (6), 6th grade is first-stage reverse osmosis film (8), 7th grade is two-pass reverse osmosis film (10), 8th grade is EDI unit (11), 9th grade is terminal purifying water tank (12), between described former water tank (1) and more medium filter (3), raw water pump (2) is installed, first-stage reverse osmosis high-pressure pump (7) is installed between described secondary filter (6) and first-stage reverse osmosis film (8), between described first-stage reverse osmosis film (8) and two-pass reverse osmosis film (10), two-pass reverse osmosis high-pressure pump (9) is installed, purified water is sent to each water spot by purified water transferpump (13) by described terminal purifying water tank (12).
2. a kind of purified water preparation system according to claim 1, it is characterized in that, described softening agent (5) is made up of the container of splendid attire resin, resin, valve, setter and Controlling System, and the shell portion of the container of splendid attire resin is made up of the inner line with rubber of stainless steel.
3. a kind of purified water preparation system according to claim 1, it is characterised in that, described first-stage reverse osmosis film (8) installs one-level washing unit (71).
4. a kind of purified water preparation system according to claim 1, it is characterised in that, described two-pass reverse osmosis film (10) installs two grades of washing units (91).
5. a kind of purified water preparation system according to claim 1 or 3 or 4, it is characterised in that, described one-level washing unit (71) and two grades of washing units (91) include cleaning fluid tank, filter rinsed, scavenging pump and ducts, valve and instrument.
6. a kind of purified water preparation system according to claim 1, it is characterised in that, described more medium filter (3) and activated charcoal filter (4) outer setting internal recycle heating unit (41).
7. a kind of purified water preparation system according to claim 1, it is characterised in that, sterilising plant (14) can be set up after described EDI unit (11).
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| CN201610135593.1A CN105668896A (en) | 2016-03-10 | 2016-03-10 | Purified water preparation system |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145455A (en) * | 2016-08-31 | 2016-11-23 | 常州朗脉洁净技术有限公司 | High-recovery purified water machine |
| CN106927612A (en) * | 2017-04-28 | 2017-07-07 | 桂林医学院 | A kind of reverse osmosis purified water system |
| CN107261872A (en) * | 2017-07-06 | 2017-10-20 | 浠水县福瑞德化工有限责任公司 | A kind of urea for vehicle solution production system |
| CN108059282A (en) * | 2017-12-25 | 2018-05-22 | 河南万达环保工程有限公司 | Purify water production device and production method |
| CN108947035A (en) * | 2018-08-27 | 2018-12-07 | 北京金峡超滤设备有限责任公司 | A kind of water for pharmaceutical purposes purification process |
| CN111170514A (en) * | 2020-03-06 | 2020-05-19 | 江苏正帆华东净化设备有限公司 | Purified water preparation system and preparation method |
| CN111533324A (en) * | 2020-05-26 | 2020-08-14 | 天津利成虹宇包装材料有限公司 | Water purification and circulation method for casing film production |
| CN111943377A (en) * | 2020-08-11 | 2020-11-17 | 广州万佳智能设备有限公司 | Reverse osmosis pure water system |
| CN112209529A (en) * | 2020-10-21 | 2021-01-12 | 宝利化（南京）制药有限公司 | Water preparation system capable of monitoring purified water on line |
| CN112225361A (en) * | 2020-09-24 | 2021-01-15 | 北京金崇光药业有限公司 | Purified water for cleaning pseudo-ginseng powder and production process thereof |
| CN112408690A (en) * | 2020-11-04 | 2021-02-26 | 福建智罗科技有限公司 | Secondary reverse osmosis water treatment equipment in pure water treatment process |
| CN112897788A (en) * | 2019-12-04 | 2021-06-04 | 广州蓝禾素环保科技有限公司 | Novel standard water treatment process |
| CN113880300A (en) * | 2021-10-12 | 2022-01-04 | 珠海映创新能源科技有限公司 | Water purification system |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145455A (en) * | 2016-08-31 | 2016-11-23 | 常州朗脉洁净技术有限公司 | High-recovery purified water machine |
| CN106927612A (en) * | 2017-04-28 | 2017-07-07 | 桂林医学院 | A kind of reverse osmosis purified water system |
| CN107261872A (en) * | 2017-07-06 | 2017-10-20 | 浠水县福瑞德化工有限责任公司 | A kind of urea for vehicle solution production system |
| CN108059282A (en) * | 2017-12-25 | 2018-05-22 | 河南万达环保工程有限公司 | Purify water production device and production method |
| CN108947035A (en) * | 2018-08-27 | 2018-12-07 | 北京金峡超滤设备有限责任公司 | A kind of water for pharmaceutical purposes purification process |
| CN112897788A (en) * | 2019-12-04 | 2021-06-04 | 广州蓝禾素环保科技有限公司 | Novel standard water treatment process |
| CN111170514A (en) * | 2020-03-06 | 2020-05-19 | 江苏正帆华东净化设备有限公司 | Purified water preparation system and preparation method |
| CN111533324A (en) * | 2020-05-26 | 2020-08-14 | 天津利成虹宇包装材料有限公司 | Water purification and circulation method for casing film production |
| CN111943377A (en) * | 2020-08-11 | 2020-11-17 | 广州万佳智能设备有限公司 | Reverse osmosis pure water system |
| CN112225361A (en) * | 2020-09-24 | 2021-01-15 | 北京金崇光药业有限公司 | Purified water for cleaning pseudo-ginseng powder and production process thereof |
| CN112209529A (en) * | 2020-10-21 | 2021-01-12 | 宝利化（南京）制药有限公司 | Water preparation system capable of monitoring purified water on line |
| CN112408690A (en) * | 2020-11-04 | 2021-02-26 | 福建智罗科技有限公司 | Secondary reverse osmosis water treatment equipment in pure water treatment process |
| CN113880300A (en) * | 2021-10-12 | 2022-01-04 | 珠海映创新能源科技有限公司 | Water purification system |
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Effective date of registration: 20170825 Address after: 234000 Anhui Province, Suzhou city residential Horse Park Branch Center 2 building 10 layer Applicant after: Anhui Shun Shun Intelligent Equipment Co., Ltd. Address before: 201412, 3, 1288 Siping Road, four Town, Shanghai, Fengxian District Applicant before: Shanghai GuoShun Industrial Equipment Co., Ltd. |
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Application publication date: 20160615 |