CN105000743B - A kind of system for producing medicinal water and the method using the system production medicinal water - Google Patents
A kind of system for producing medicinal water and the method using the system production medicinal water Download PDFInfo
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- CN105000743B CN105000743B CN201510453227.6A CN201510453227A CN105000743B CN 105000743 B CN105000743 B CN 105000743B CN 201510453227 A CN201510453227 A CN 201510453227A CN 105000743 B CN105000743 B CN 105000743B
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Abstract
A kind of system for producing medicinal water and the method using the system production medicinal water, belong to water-treatment technology field.The system includes reverse osmosis membrane apparatus, nano filter membrance device, ultra-filtration membrane device and filtration film device, reverse osmosis membrane apparatus pipeline connects reverse osmosis membrane product water storage tank, the four tunnels connection of reverse osmosis membrane product water storage tank point is each to use water spot, nano filter membrance device is sequentially connected nanofiltration product water storage tank and instrument cleaning water spot, ultra-filtration membrane device connects ultrafiltered product water storage tank, ultrafiltered product water storage tank divides two-way connection is each to use water spot, filtration film device is sequentially connected filtering product water storage tank and the 4th UV sterilizing units, 4th UV sterilizing units connect operation brush hand water spot respectively, obstetrics rinse water spot and wash baby's water spot.This invention greatly reduces the consumptive material expense and operational and administrative expenses of system equipment.
Description
Technical field
The invention belongs to water-treatment technology field, and in particular to a kind of system for producing medicinal water and utilization system life
The method for producing medicinal water.
Background technology
Using municipal tap water general in hospital or other water sources as raw water, after preprocessed and reverse-osmosis treated, by portion
The product water of single water quality is made in point raw water, then the product water is supplied water to each clinical demand section office or department by pipeline.Should
Technology is on the one hand because water quality is single, it is impossible to supplied water by actual clinical with water quality demand system, it is potential it is many apply syndrome, separately
On the one hand because more than 70% and most of raw water of institute's wasted work during water processed are converted into wasted energy, discharge of wastewater, with developing green ring
Guarantor's industry is seriously runed counter to.The present invention is directed to clinical the characteristics of using water technical parameter index different needed for hospital's different department, passes through
Targetedly dynamics water quality is handled, and not only realizes sub-prime water and water supply, and discharged after being handled by reverse osmosis technology
Wasted energy and waste water all recycle.
The content of the invention
The problem of existing for prior art, it is contemplated that design provides a kind of system for producing medicinal water and utilization
The technical scheme of the method for the system production medicinal water.
Described a kind of system for producing medicinal water, it is characterised in that including reverse osmosis membrane apparatus, nano filter membrance device, surpass
Filter membrane device and filtration film device, described reverse osmosis membrane apparatus pipeline connection reverse osmosis membrane product water storage tank, described reverse osmosis
The permeable membrane product water storage tank first via is sequentially connected single-action or multiple effect distillator and isotonic solution water spot, and the second tunnel is sequentially connected ion
Switch and clinical examination analysis water spot, it is saturating that the 3rd tunnel is sequentially connected the first UV sterilizing units, film filter and blood
Analysis and associated treatment water spot, the 4th tunnel are sequentially connected the 2nd UV sterilizing units and medication drinking water point, described NF membrane dress
Put and be sequentially connected nanofiltration product water storage tank and instrument cleaning water spot, described ultra-filtration membrane device connection ultrafiltered product water storage tank,
The described ultrafiltered product water storage tank first via is sequentially connected oxidizing potential processing unit and sterilization water storage tank, the storage of described disinfectant
Tank connects sight glass terminal sterilisation point, another path connector tool disinfecting utensils point, the described tunnel of ultrafiltered product water storage tank second all the way
The 3rd UV sterilizing units are connected, the 3rd described UV sterilizing units connect sight glass and rinse water spot, dentistry flushing water spot, oxygen respectively
Filter water spot, Cleaning humidifying water spot and sterile shower water spot, described filtration film device be sequentially connected filtering product water storage tank and
4th UV sterilizing units, the 4th described UV sterilizing units connect operation brush hand water spot respectively, water spot rinses in obstetrics and wash baby's water
Point.
A kind of described system for producing medicinal water, it is characterised in that described reverse osmosis membrane apparatus and nano filter membrance device
Between by closed one-level wasted energy wastewater conveyor connect, pass through envelope between described nano filter membrance device and ultra-filtration membrane device
Enclosed two level wasted energy wastewater conveyor connects, and is given up between described ultra-filtration membrane device and filtration film device by closed three-level
Can wastewater conveyor connection.
Described a kind of system for producing medicinal water, it is characterised in that described reverse osmosis membrane apparatus passes through closed useless
Can wastewater conveyor connection ultra-filtration membrane device and/or filtration film device.
Described a kind of system for producing medicinal water, it is characterised in that described reverse osmosis membrane product water storage tank passes through
One water operation adjusting means connects nanofiltration product water storage tank.
Described a kind of system for producing medicinal water, it is characterised in that described ultrafiltered product water storage tank passes through the second water
Amount distribution adjusting means connection filtering product water storage tank.
A kind of described system for producing medicinal water, it is characterised in that described film filter be micro-filtration film device or
One or both of ultra-filtration membrane device is combined.
Described a kind of system for producing medicinal water, it is characterised in that described ion interchange unit is that electron ion film is folded
Add resins exchange device or mixed bed ion switch.
Described a kind of system for producing medicinal water, it is characterised in that described filtration film device is microfiltration membranes or micro-filtration
Device device.
Utilize a kind of method of described system production medicinal water for producing medicinal water, it is characterised in that including following
Step：
1）Pretreated raw water is handled by reverse osmosis membrane apparatus, according to specific raw water quality by no less than 50%
Enter reverse osmosis membrane product water storage tank, reverse osmosis membrane production after total dissolving salt removing 85~99.8% of raw water as primary product water
The primary product water first via in product water storage tank handles to obtain isotonic solution with water and enters isotonic solution water spot through multiple effect distillator
Standby, the second tunnel obtains resistivity >=2~18 after ion interchange unit is handledMΩ·cmClinical examination analysis gone forward side by side with water
Enter that clinical examination analysis water spot is standby, and the UV sterilizing units of the 3rd tunnel the first are in wavelength 250~258nm, dose of radiation >=
28.5 mW·s/cm 2 Low pressure mercury lamp radiator sterilization processing, then 0.1~0.45 through film filterμmMicrofiltration membranes or
The ultrafiltration membrane treatment of molecular cut off >=10000 angstrom obtains haemodialysis and associated treatment water and enters haemodialysis and phase
It is standby to close treatment water spot, the UV sterilizing units of the 4th tunnel the 2nd handle to obtain medication drinking water and to drink water spot into medication standby
With；
2）Reverse osmosis membrane apparatus prepares caused all waste water and its contained whole wasted energys during primary product water
Nano filter membrance device is delivered to by closed one-level wasted energy wastewater conveyor, passes through NF NF membranes pair using the wasted energy in waste water
Waste water is done work, and by actual clinical urban water demand, the nanofiltration that effluent part is processed into total dissolving salt removal efficiency >=30~75% is produced
Product water simultaneously enters nanofiltration product water storage tank, according to the specific water quality index of the nanofiltration product water, is directly entered instrument cleaning water
Point is standby, or to enter instrument cleaning water spot after being blent with the primary product water in reverse osmosis membrane product water storage tank standby；
3）Remaining wasted energy, the waste water discharged after nano filter membrance device is handled passes through closed two level wasted energy wastewater conveyor
The ultra-filtration membrane device of molecular cut off >=10000 angstrom is sent into, waste water is done work by UF films using the wasted energy in waste water, according to
Actual clinical urban water demand, effluent part is processed into the ultrafiltration of total organic matter and total plate count removal efficiency >=65~99.9%
Product water enters ultrafiltered product water storage tank, the ultrafiltered product water in ultrafiltered product water storage tank, exists all the way through the 3rd UV sterilizing units
Wavelength 250~258 nm, dose of radiation >=28.5 mW·s/cm 2 Low pressure mercury lamp radiator sterilization processing after respectively enter and peep
Mirror rinses water spot, dentistry rinses water spot, oxygen filtering water spot, Cleaning humidifying water spot and sterile shower water spot are standby, another way warp
Be sterilized water and entrance disinfectant storage tank after the processing of oxidizing potential processing unit, and the disinfectant in sterilization water storage tank respectively enters
Sight glass terminal sterilization point and apparatus disinfecting utensils point are standby；
4）Ultra-filtration membrane device is prepared into remaining wasted energy after product water, waste water passes through closed three-level wasted energy waste water conveying dress
Put and be delivered to aperture as 0.1~1μmFiltration film device processing, using the wasted energy in waste water by filter membrane to waste water do work, will
Into filtering product water and enter filtering product water storage tank, filtering product water storage tank into whole wastewater treatments of the filtration film device
In filtering product water through the 4th UV sterilizing units in wavelength 250~258 nm, dose of radiation >=28.5 mW·s/cm 2 It is low
Enter operation brush hand water spot after pressure mercury lamp radiator sterilization processing, water spot rinses in obstetrics and wash baby's water spot it is standby, or by with it is super
Ultrafiltered product water in filter product water storage tank is blent, then through the 4th UV sterilizing units in wavelength 250~258 nm, dose of radiation >=
28.5 mW·s/cm 2 Low pressure mercury lamp radiator sterilization processing after enter operation brush hand water spot, water spot rinses in obstetrics and washes baby's water
Point is standby；
5）According to the RO water quality intake or user's actual need, reverse osmosis membrane apparatus is produced during preparing primary product water
Raw all waste water and its contained whole wasted energys are fed directly to milipore filter by closed one-level wasted energy wastewater conveyor
Device and/or filtration film device, corresponding product water is processed into for using through ultra-filtration membrane device and/or filtration film device.
The present invention compared with the prior art, has advantages below：
1. by simple substance water, branching supply water is changed to carry out more matter water with water technical requirement according to hospital's actual clinical
Multichannel supplies water；
2. in water running processed, waste water not only is obtained into 100% utilization, also by the electric work effective rate of utilization of water processed from deficiency
30% brings up to close to 100%；
3. unit synthesis water producing cost declines more than 65%；
4. significantly reduce the consumptive material expense and operational and administrative expenses of system equipment.
Brief description of the drawings
Fig. 1 is the structure principle chart of the present invention.
In figure：1- reverse osmosis membrane apparatus；The closed one-level wasted energy wastewater conveyors of 2-；3- nano filter membrance devices；4- is closed
Formula two level wasted energy wastewater conveyor；5- ultra-filtration membrane devices；The closed three-level wasted energy wastewater conveyors of 6-；7- filter membranes fill
Put；8- reverse osmosis membrane product water storage tanks；9- the first water operation adjusting meanss；10- nanofiltration product water storage tanks；11- single-action is more
Imitate distiller；12- isotonic solution water spots；13- ion interchange units；14- clinical examination analysis water spots；The UV of 15- the first are sterilized
Device；16- film filters；17- haemodialysis and associated treatment water spot；The UV sterilizing units of 18- the 2nd；19- medications are drunk
Water spot；20- instrument cleaning water spots；21- oxidizing potential processing units；22- sterilizes water storage tank；23- sight glass terminal sterilisation point；
24- apparatuses disinfecting utensils point；25- ultrafiltered product water storage tanks；The UV sterilizing units of 26- the 3rd；27- sight glass rinses water spot；28- dentistry
Rinse water spot；29- oxygen filters water spot；30- Cleaning humidifying water spots；The sterile shower water spots of 31-；The water operations of 32- second are adjusted
Device；33- filtering product water storage tanks；The UV sterilizing units of 34- the 4th；35- operation brush hand water spots；Water spot rinses in 36- obstetrics；37-
Wash baby's water spot；The closed wasted energy wastewater conveyors of 38-.
Embodiment
The present invention is further illustrated below in conjunction with Figure of description.
As shown in figure 1, a kind of system for producing medicinal water includes reverse osmosis membrane apparatus 1, nano filter membrance device 3, milipore filter
It is defeated by closed one-level wasted energy waste water between device 5 and filtration film device 7, wherein reverse osmosis membrane apparatus 1 and nano filter membrance device 3
Send device 2 to connect, connected between nano filter membrance device 3 and ultra-filtration membrane device 5 by closed two level wasted energy wastewater conveyor 4,
Connected between ultra-filtration membrane device 5 and filtration film device 7 by closed three-level wasted energy wastewater conveyor 6.Closed one-level is given up
Energy wastewater conveyor 2, closed two level wasted energy wastewater conveyor 4 and closed three-level wasted energy wastewater conveyor 6 are main
It is wasted energy and waste water caused by conveying superior device.Closed one-level wasted energy wastewater conveyor 2, closed two level wasted energy waste water
Conveying device 4 and closed three-level wasted energy wastewater conveyor 6 include but is not limited to closed pipeline, regulating valve, voltage-stablizer, meter
Measure measuring instrument etc..
The pipeline of reverse osmosis membrane apparatus 1 connection reverse osmosis membrane product water storage tank 8, reverse osmosis membrane product water storage tank 8 is used to store
The primary product water handled through reverse osmosis membrane apparatus 1.Reverse osmosis membrane product water storage tank 8 divides four tunnels to connect each dress according to the actual requirements
Put, wherein the first via is sequentially connected multiple effect distillator 11 and isotonic solution water spot 12, and the second tunnel is sequentially connected ion interchange unit
13（Electron ion film is superimposed resins exchange device or mixed bed ion switch）With clinical examination analysis water spot 14, the 3rd tunnel according to
The first UV sterilizing units 15 of secondary connection（Ultraviolet sterilizer）, film filter 16（In micro-filtration film device or ultra-filtration membrane device
One or two combination）With haemodialysis and associated treatment water spot 17, the 4th tunnel is sequentially connected the 2nd UV sterilizing units 18（It is purple
Outside line sterilizer）With medication drinking water point 19.
Nano filter membrance device 3 is sequentially connected nanofiltration product water storage tank 10 and instrument cleaning water spot 20.Nanofiltration product water storage tank
10 are used to store the nanofiltration product water obtained through the processing of nano filter membrance device 3.
Ultra-filtration membrane device 5 connects ultrafiltered product water storage tank 25, and ultrafiltered product water storage tank 25 is used to store through ultra-filtration membrane device 5
Handle obtained ultrafiltered product water.The first via of ultrafiltered product water storage tank 25 is sequentially connected oxidizing potential processing unit 21 and disinfectant
Storage tank 22, sterilization water storage tank 22 1 tunnel connection sight glass terminal sterilisation point 23, another path connector tool disinfecting utensils point 24；Described
The tunnel of ultrafiltered product water storage tank 25 second connects the 3rd UV sterilizing units 26（Ultraviolet sterilizer）, the 3rd UV sterilizing units 26 distinguish
Connect sight glass and rinse water spot 27, dentistry flushing water spot 28, oxygen filtering water spot 29, Cleaning humidifying water spot 30 and sterile shower water spot
31。
Filtration film device 7（Microfiltration membranes or microstrainer device）It is sequentially connected the UV of filtering product water storage tank 33 and the 4th sterilization dresses
34 are put, the 4th described UV sterilizing units 34（Ultraviolet sterilizer）Water spot rinses in connection operation brush hand water spot 35, obstetrics respectively
36 and wash baby's water spot 37.
In order to realize that product water uses after can mutually blending, reverse osmosis membrane product water storage tank 8 passes through the first water operation
Adjusting means 9 connects nanofiltration product water storage tank 10, and ultrafiltered product water storage tank 25 is connected by the second water operation adjusting means 32
Filtering product water storage tank 33.
In order to realize different medical applications, according to the actual water quality of RO water inlets, reverse osmosis membrane apparatus 1 produces primary product water
Remaining wasted energy waste water can be directly connected to ultra-filtration membrane device 5 and/or mistake by corresponding closed wasted energy wastewater conveyor afterwards
Filter membrane device 7.
The method of present invention production medicinal water is as follows：
1）Pretreated raw water is handled by reverse osmosis membrane apparatus 1, according to specific raw water quality by no less than 50%
Enter reverse osmosis membrane product water storage tank 8, reverse osmosis membrane production after total dissolving salt removing 85~99.8% of raw water as primary product water
The primary product water first via in product water storage tank 8 obtains isotonic solution water and entered to produce through single-action or the processing of multiple effect distillator 11
Isotonic solution is standby with water spot 12, and the second tunnel obtains resistivity >=2~18 after the processing of ion interchange unit 13MΩ·cmClinic
Check analysis water is simultaneously standby with water spot 14 into clinical examination analysis, and the UV sterilizing units 15 of the 3rd tunnel the first are in wavelength 250
~258 nm, dose of radiation >=28.5 mW·s/cm 2 Low pressure mercury lamp radiator sterilization processing, then through film filter 16
0.1~0.45μmMicrofiltration membranes or the ultrafiltration membrane treatments of molecular cut off >=10000 angstrom obtain haemodialysis and associated treatment and use
Water is simultaneously standby with water spot 17 into haemodialysis and associated treatment, and the processing of the UV sterilizing units 18 of the 4th tunnel the 2nd obtains medication drink
It is standby that water spot 19 is drunk with water and into medication；
2）Reverse osmosis membrane apparatus 1 prepares caused all waste water and its contained whole wasted energys during primary product water
Nano filter membrance device 3 is delivered to by closed one-level wasted energy wastewater conveyor 2, passes through NF using the wasted energy in waste water（Nanofiltration
Film）Waste water is done work, by actual clinical urban water demand, effluent part is processed into total dissolving salt removal efficiency >=30~75%
Nanofiltration product water simultaneously enters nanofiltration product water storage tank 10, according to the specific water quality index of the nanofiltration product water, is directly entered apparatus
Water for cleaning point 20 is standby, or enters instrument cleaning water after being blent with the primary product water in reverse osmosis membrane product water storage tank 8
Point 20 is standby；
3）Remaining wasted energy, the waste water discharged after nano filter membrance device 3 is handled is conveyed by closed two level wasted energy waste water and filled
The ultra-filtration membrane device 5 of 4 feeding molecular cut off >=10000 angstrom is put, passes through UF using the wasted energy in waste water（Milipore filter）To waste water
Acting, according to actual clinical urban water demand, by effluent part be processed into total organic matter and total plate count removal efficiency >=65~
99.9% ultrafiltered product water enters ultrafiltered product water storage tank 25, the ultrafiltered product water in ultrafiltered product water storage tank 25, all the way through
Three UV sterilizing units 26 are in wavelength 250~258nm, dose of radiation >=28.5 mW·s/cm 2 Low pressure mercury lamp radiator sterilization at
Respectively enter that sight glass rinses water spot 27, dentistry rinses water spot 28, oxygen filtering water spot 29, Cleaning humidifying water spot 30 and sterile after reason
Shower water spot 31 is standby, and be sterilized water and entrance disinfectant storage tank 22 after the oxidized processing of current potential processing unit 21 of another way,
Disinfectant in sterilization water storage tank 22 respectively enters sight glass terminal sterilization point 23 and apparatus disinfecting utensils point 24 is standby；
4）Ultra-filtration membrane device 5 is prepared into remaining wasted energy after product water, waste water is conveyed by closed three-level wasted energy waste water
Device 6 is delivered to aperture as 0.1~1μmFiltration film device 7 handle, waste water is done by filter membrane using the wasted energy in waste water
Work(, the whole wastewater treatments for entering the filtration film device 7 into filtering product water and are entered into filtering product water storage tank 33, filtering production
Filtering product water in product water storage tank 33 is through the 4th UV sterilizing units 34 in wavelength 250~258 nm, dose of radiation >=28.5mW·s/cm 2 Low pressure mercury lamp radiator sterilization processing after enter operation brush hand water spot 35, water spot 36 rinses in obstetrics and washes baby's water
Point 37 is standby, or by being blent with the ultrafiltered product water in ultrafiltered product water storage tank 25, then through the 4th UV sterilizing units 34 in ripple
Long 250~258 nm, dose of radiation >=28.5 mW·s/cm 2 Low pressure mercury lamp radiator sterilization processing after enter operation brush hand
Water spot 35, obstetrics rinse water spot 36 and to wash baby's water spot 37 standby；
5）According to the RO water quality intake or user's actual need, reverse osmosis membrane apparatus 1 prepares institute during primary product water
Caused all waste water and its contained whole wasted energys are fed directly to surpass by closed one-level wasted energy wastewater conveyor 38
Filter membrane device 5 and/or filtration film device 7, corresponding product water is processed into for making through ultra-filtration membrane device 5 and/or filtration film device 7
With.
Claims (5)
1. a kind of system for producing medicinal water, it is characterised in that including reverse osmosis membrane apparatus（1）, nano filter membrance device（3）, ultrafiltration
Film device（5）And filtration film device（7）, described reverse osmosis membrane apparatus（1）Pipeline connects reverse osmosis membrane product water storage tank（8）,
Described reverse osmosis membrane product water storage tank（8）The first via is sequentially connected single-action or multiple effect distillator（11）With isotonic solution water spot
（12）, the second tunnel is sequentially connected ion interchange unit（13）With clinical examination analysis water spot（14）, the 3rd tunnel is sequentially connected
One UV sterilizing units（15）, film filter（16）With haemodialysis and associated treatment water spot（17）, the 4th tunnel is sequentially connected
2nd UV sterilizing units（18）With medication drinking water point（19）, described nano filter membrance device（3）It is sequentially connected the storage of nanofiltration product water
Tank（10）With instrument cleaning water spot（20）, described ultra-filtration membrane device（5）Connect ultrafiltered product water storage tank（25）, described is super
Filter product water storage tank（25）The first via is sequentially connected oxidizing potential processing unit（21）With sterilization water storage tank（22）, described sterilization
Water storage tank（22）Sight glass terminal sterilisation point is connected all the way（23）, another path connector tool disinfecting utensils point（24）, described ultrafiltration
Product water storage tank（25）Second tunnel connects the 3rd UV sterilizing units（26）, described the 3rd UV sterilizing units（26）Connection is peeped respectively
Mirror rinses water spot（27）, dentistry rinse water spot（28）, oxygen filtering water spot（29）, Cleaning humidifying water spot（30）With sterile shower water
Point（31）, described filtration film device（7）It is sequentially connected filtering product water storage tank（33）With the 4th UV sterilizing units（34）, it is described
The 4th UV sterilizing units（34）Connection operation brush hand water spot respectively（35）, obstetrics rinse water spot（36）With wash baby's water spot（37）,
Described reverse osmosis membrane apparatus（1）And nano filter membrance device（3）Between pass through closed one-level wasted energy wastewater conveyor（2）Even
Connect, described nano filter membrance device（3）And ultra-filtration membrane device（5）Between pass through closed two level wasted energy wastewater conveyor（4）Even
Connect, described ultra-filtration membrane device（5）And filtration film device（7）Between pass through closed three-level wasted energy wastewater conveyor（6）Even
Connect, described reverse osmosis membrane apparatus（1）Pass through closed wasted energy wastewater conveyor（38）Connect ultra-filtration membrane device（5）And/or
Filtration film device（7）, described reverse osmosis membrane product water storage tank（8）Pass through the first water operation adjusting means（9）Connect nanofiltration
Product water storage tank（10）, described ultrafiltered product water storage tank（25）Pass through the second water operation adjusting means（32）Connection filtering production
Product water storage tank（33）.
A kind of 2. system for producing medicinal water as claimed in claim 1, it is characterised in that described film filter（16）
It is combined for one or both of micro-filtration film device or ultra-filtration membrane device.
A kind of 3. system for producing medicinal water as claimed in claim 1, it is characterised in that described ion interchange unit
（13）Resins exchange device or mixed bed ion switch are superimposed for electron ion film.
A kind of 4. system for producing medicinal water as claimed in claim 1, it is characterised in that described filtration film device（7）For
Microfiltration membranes or microstrainer device.
5. using a kind of method for the system production medicinal water for producing medicinal water as claimed in claim 1, its feature exists
In comprising the following steps：
1）Pretreated raw water passes through reverse osmosis membrane apparatus（1）Processing, according to specific raw water quality by the original no less than 50%
Enter reverse osmosis membrane product water storage tank after total dissolving salt removing 85~99.8% of water as primary product water（8）, reverse osmosis membrane production
Product water storage tank（8）In the primary product water first via through multiple effect distillator（11）Processing obtains isotonic solution water and enters isotonic solution
Use water spot（12）Standby, the second tunnel is through ion interchange unit（13）Resistivity is obtained after processing as 2~18MΩ·cmClinical inspection
Analysis is tested with water and enters clinical examination analysis water spot（14）It is standby, the UV sterilizing units of the 3rd tunnel the first（15）In wavelength
250~258nm, dose of radiation >=28.5mW·s/cm 2 Low pressure mercury lamp radiator sterilization processing, then through film filter（16）
0.1~0.45μmMicrofiltration membranes or the ultrafiltration membrane treatments of molecular cut off >=10000 angstrom obtain haemodialysis and associated treatment
With water and enter haemodialysis and associated treatment water spot（17）It is standby, the UV sterilizing units of the 4th tunnel the 2nd（18）Processing obtains
Medication drinking water simultaneously drinks water spot into medication（19）It is standby；
2）Reverse osmosis membrane apparatus（1）Caused all waste water and its contained whole wasted energys lead to during preparation primary product water
Cross closed one-level wasted energy wastewater conveyor（2）It is delivered to nano filter membrance device（3）, pass through NF nanofiltrations using the wasted energy in waste water
Film does work to waste water, and by actual clinical urban water demand, it is 30~75% to receive that effluent part is processed into total dissolving salt removal efficiency
Filter product water and enter nanofiltration product water storage tank（10）, according to the specific water quality index of the nanofiltration product water, it is directly entered apparatus
Water for cleaning point（20）It is standby, or with reverse osmosis membrane product water storage tank（8）In primary product water blend after enter instrument cleaning
Use water spot（20）It is standby；
3）By nano filter membrance device（3）Remaining wasted energy, the waste water discharged after processing passes through closed two level wasted energy wastewater conveyor
（4）It is sent into the ultra-filtration membrane device of molecular cut off >=10000 angstrom（5）, waste water is done by UF films using the wasted energy in waste water
Work(, according to actual clinical urban water demand, it is 65~99.9% that effluent part is processed into total organic matter and total plate count removal efficiency
Ultrafiltered product water enter ultrafiltered product water storage tank（25）, ultrafiltered product water storage tank（25）In ultrafiltered product water, all the way through
Three UV sterilizing units（26）In wavelength 250~258nm, dose of radiation >=28.5 mW·s/cm 2 Low pressure mercury lamp radiator sterilization
Sight glass is respectively enterd after processing and rinses water spot（27）, dentistry rinse water spot（28）, oxygen filtering water spot（29）, Cleaning humidifying water spot
（30）With sterile shower water spot（31）It is standby, the oxidized current potential processing unit of another way（21）It is sterilized and water and enters after processing
Sterilize water storage tank（22）, sterilize water storage tank（22）In disinfectant respectively enter sight glass terminal sterilization point（23）Disappear with apparatus utensil
Malicious point（24）It is standby；
4）By ultra-filtration membrane device（5）Prepare remaining wasted energy after product water, waste water passes through closed three-level wasted energy waste water conveying dress
Put（6）Aperture is delivered to as 0.1~1μmFiltration film device（7）Processing, is done using the wasted energy in waste water by filter membrane to waste water
Work(, the filtration film device will be entered（7）Whole wastewater treatments into filtering product water and enter filtering product water storage tank（33）, mistake
Filter product water storage tank（33）In filtering product water through the 4th UV sterilizing units（34）In wavelength 250~258 nm, dose of radiation
≥28.5 mW·s/cm 2 Low pressure mercury lamp radiator sterilization processing after enter operation brush hand water spot（35）, obstetrics rinse water spot
（36）With wash baby's water spot（37）It is standby, or by with ultrafiltered product water storage tank（25）In ultrafiltered product water blend, then through the 4th
UV sterilizing units（34）In wavelength 250~258 nm, dose of radiation >=28.5 mW·s/cm 2 Low pressure mercury lamp radiator sterilization
Enter operation brush hand water spot after processing（35）, obstetrics rinse water spot（36）With wash baby's water spot（37）It is standby；
5）According to the RO water quality intake or user's actual need, reverse osmosis membrane apparatus（1）Produced during preparation primary product water
Raw all waste water and its contained whole wasted energys pass through closed wasted energy wastewater conveyor（38）It is fed directly to milipore filter
Device（5）And/or filtration film device（7）, through ultra-filtration membrane device（5）And/or filtration film device（7）It is processed into corresponding product water
For using.
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| CN204874169U (en) * | 2015-07-29 | 2015-12-16 | 杭州欧亚流体技术开发有限公司 | System for produce medical water |
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