CN107449804A - A kind of biochemical luminous test water quality method - Google Patents
A kind of biochemical luminous test water quality method Download PDFInfo
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- CN107449804A CN107449804A CN201710380998.6A CN201710380998A CN107449804A CN 107449804 A CN107449804 A CN 107449804A CN 201710380998 A CN201710380998 A CN 201710380998A CN 107449804 A CN107449804 A CN 107449804A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
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Abstract
The purpose of the application is a kind of open biochemical luminous test water quality method, it is characterised in that including：Step 1：While pattern detection is carried out or using the electrical conductivity that water is detected before pure water mechanism water, the filter core and/or reverse osmosis membrane of replacing purifier when electrical conductivity exceeds allowed band；Step 2：20ml reagent water is collected from the water of each pure water equipment with sterile chamber, microbial assessment is carried out, if microorganism is above standard in water, changes the filter core of purifier；The allowed band includes three kinds：Reagent water, instrument water and water is commonly used, its maximum conductivity is respectively 0.1 μ S/cm, 1.0 μ S/cm, 10 μ S/cm；The microbial standard includes three kinds：Reagent water and instrument water, its maximum content of microorganisms are respectively 10,1000；Facility simple to operate and flexibly, not only there is common staining method simple operation and other advantages flow science, standard is clear and definite, and it is good to put into practice operating effect.
Description
Technical field
The invention belongs to field of water quality detection, in particular to a kind of biochemical luminous test water quality method.
Background technology
In medical experiment and medical science detection activity, because raw water quality hardness in all parts of the country differs huge, impurity is more,
Large effect can be produced to the result tested and detected, therefore the detection for water purification machine water quality has with the science monitored
Vital effect.
But existing detection and monitoring method flow not science, standard is indefinite, and it is bad to put into practice operating effect.
Therefore, a kind of biochemical luminous test water quality method how is researched and developed, above mentioned problem is can solve the problem that, becomes to be urgently to be resolved hurrily
Technical problem.
The content of the invention
The subject matter that the application solves is to provide a kind of biochemical light and tests water quality method, simple to operate, flow science,
Standard is clear and definite, and it is good to put into practice operating effect, and a kind of biochemical luminous test water quality method cost is high, flow not science to solve, standard
It is indefinite, put into practice the technical problem that operating effect is bad, operation difficulty is high, is difficult to duplication operation.
In order to solve the above-mentioned technical problem, the invention discloses a kind of biochemical luminous test water quality method, its technical scheme
It is as follows：
A kind of biochemical luminous test water quality method, it is characterised in that including：
Step 1：While pattern detection is carried out or using the electrical conductivity that water is detected before pure water mechanism water, work as conductance
Rate changes the filter core and/or reverse osmosis membrane of purifier when exceeding allowed band；
Step 2：20ml reagent water is collected from the water of each pure water equipment with sterile chamber, carries out microbial assessment,
If microorganism is above standard in water, the filter core of purifier is changed；
The allowed band includes three kinds：Reagent water, instrument water and water is commonly used, its maximum conductivity is respectively
0.1μS/cm、1.0μS/cm、10μS/cm；
The microbial standard includes three kinds：Reagent water and instrument water, its maximum content of microorganisms is respectively 10,
1000。
Preferably, the preprocessing part of the water purification machine uses three kinds of filter cores, respectively 20 μ filter cores, carbon column, 5 μ filters
Core；
The ion exchange moieties of the water purification machine include multiple resin columns；
The water purification machine also includes RO films.
Preferably, also including the use of during consumptive material exchonge step：
When filter core blocking or fail, change filter core；When effluent quality can not reach requirement, water purification machine ion is changed
Resin column in switching part.
Preferably, the exchonge step of the consumptive material specifically includes：
When original water inlet pressure and high-pressure pump inlet pressure difference increase more than 0.06MPa, 20 μ filter cores need to be changed, such as
Its pressure difference value then needs to change 5 μ filter cores again still in more than 0.06MPa after changing 20 μ filter cores.
Preferably, the exchonge step of the consumptive material also includes：
Ion exchange resin is changed when production water resistance is less than 10m Ω cm or conductance is more than 0.1 μ S/cm.
Preferably, the exchonge step of the consumptive material also includes：
After changing resin, water resistance rapid decrease is produced, production water desalination rate is less than 95%, or aquifer yield is decreased obviously, and needs more
Change RO films.
Preferably, in the step 1, the electrical conductivity for detecting water is by through calibrating/calibration qualified conductance pen or instrument
On reading on the ohmer that carries, the resistance is calculated as the ohmer by assay approval.
Preferably, the replacing options of the filter core include：
Release of pressure step：Close water dispenser water inlet and water dispenser automatically controls, raw water pump and high pressure pump startup, operation water dispenser 3 seconds,
After observing original water inlet and high-pressure pump inlet pressure list index zero, general supply is closed；Closing water dispenser water inlet and water dispenser power supply
In the case of, the red button above filter lid is pinned with towel until original water inlet and high-pressure pump inlet pressure meter reading are returned
Zero；
Change filter core：Machine front door is opened, filter shell is screwed off with semicircle spanner, pulls up old filter core, will corresponding new filter core
Load filter, screw on filter shell again.
The luminous test water quality method of biochemistry facility simple to operate that the application provides and flexibly, not only there is normal dyeing
Method simple operation and other advantages flow science, standard is clear and definite, and it is good to put into practice operating effect.
Embodiment
Some vocabulary has such as been used to censure specific components among specification and claim.Those skilled in the art should
It is understood that hardware manufacturer may call same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Specification
Subsequent descriptions for implement the application better embodiment, so it is described description be for the purpose of the rule for illustrating the application,
It is not limited to scope of the present application.The protection domain of the application is worked as to be defined depending on appended claims institute defender.
Embodiment one：
The quality-monitoring of use for laboratory water must include electrical conductivity and content of microorganisms, specifically include：
It should daily be monitored with the purifier of water for reagent or with pattern detection while carrying out, i.e., carry out sample every time
The conductance of water must be monitored while detection；Every workday must be used if pure water mechanism water has been used《Pure water equipment monitors
Record sheet》The electrical conductivity of water is recorded, its data source is the ohmer through being carried on calibrating/calibration qualified conductance pen or instrument
On reading.
When electrical conductivity exceeds allowed band, the equipment such as filter core, the reverse osmosis membrane of purifier should be changed in time.
If after the filter core more renewed, problem cannot still solve the help that please seek equipment repair personnel, to adopt
Take further step.
The corrective action taken when water quality is unqualified is recorded in《Water quality monitoring corrective action record sheet》In.
Content of microorganisms at least every three months should detect once.
Collect 20ml reagent water from the water of each pure water equipment with sterile chamber, and specimen collection process must by with
Lower step is carried out：
Gloves are worn when a. collecting water sample；
B. contain the test tube of water sample with 75% ethanol and flowing water exports；
C. switch is opened, allows the water free delivery time to be no less than 1min；
D. test tube mouth is avoided contact with collection sample education.
If microorganism is exceeded in water, the equipment such as the filter core of purifier should be changed in time；Meanwhile it is responsible for by subject
Whether clinical patient testing result is affected, if needs, which take corrective action, to be assessed.
If after the filter core more renewed, problem cannot still solve.It please seek the help of equipment repair personnel, to adopt
Take further step.
The corrective action taken when water quality is unqualified is recorded in《Water quality monitoring corrective action record sheet》In.
The working service of pure water equipment：Person in charge of the technology aspect or specified attendant should be in strict accordance with equipment specifications to pure water
Equipment used and safeguarded, instrument automatic detection or is detected using conductance pen and is carried out the application record of reading, before all
Filter, once its performance is unqualified, it is necessary to changes immediately.
Water purification machine preprocessing part uses 1#, tri- kinds of filter cores of 2#, 3# (respectively 20 μ filter cores, carbon column, 5 μ filter cores) mistake
Impurities in water is filtered, after running a period of time, filter core can be blocked or failed, and need to be changed in time；Water purification machine ion exchange moieties are by more
Individual resin column composition, should be changed in time when effluent quality can not reach requirement；The replacing of water purification machine RO films, according to water dispenser
Accumulated time and producing water water quality are run to determine.
The determination methods that consumptive material is changed：
A) when original water inlet pressure and high-pressure pump inlet pressure difference increase more than 0.06MPa, 1# filter cores need to be changed, such as
Its pressure difference value then needs to change 3# again still in more than 0.06MPa after changing 1# filter cores；
B) production water resistance is less than 10m Ω cm, and (or conductance is more than 0.1 μ S/cm) need to change ion exchange resin；
C) after changing resin, water resistance rapid decrease is produced, production water desalination rate is less than 95%, or aquifer yield is decreased obviously, and needs
Change RO films.
Consumptive material replacing options：The replacing condition of filter core, there is certain pressure in system after being shut down due to water purification machine, show as
Original water inlet and high-pressure pump inlet pressure meter reading are not zero, and are not easy to back out filter, and release of pressure should be carried out to water dispenser before replacing, its
Specific method is：Close water dispenser water inlet and water dispenser automatically controls, raw water pump and high pressure pump startup, operation water dispenser 3 seconds, observation is former
After water inlet and high-pressure pump inlet pressure list index zero, general supply is closed；Closing the situation of water dispenser water inlet and water dispenser power supply
Under, the red button above filter lid is pinned with towel until original water inlet and high-pressure pump inlet pressure meter reading are zeroed i.e.
Can.
The replacing options of filter core：Machine front door is opened, filter shell is screwed off with semicircle spanner, pulls up old filter core, will be corresponding
New filter core loads filter, screws on filter shell again.
The replacing of resin：Resin mould, water dispenser back door is opened during replacing, the pipe on old connector mold is pulled down, more renews
Mould, reconnected pipe.
Glass fibre reinforced plastic tub：Water dispenser back door is opened during replacing, the fixed screw of glass steel cylinder is backed out, by Glass fibre reinforced plastic tub from water dispenser
Take out, after pulling down the pipe on black two, back out Hei Erdao, carefully you extract from Glass fibre reinforced plastic tub by center-pole, pour out failure
Resin, after Glass fibre reinforced plastic tub is rinsed well with pure water, be re-poured into new resin, rinse filter mouth debris, and inject pure water,
Jiang Hei bis- is put into Glass fibre reinforced plastic tub together with center-pole again, and tightening Hei Erdao (should first lubricate center-pole mouth, prevent during Zhuan Hei bis-
Center-pole damages black two sealing ring), pipeline is finally connected, Glass fibre reinforced plastic tub is put into water dispenser, tightens fixed screw.
The replacing of anti-seepage membrane：Water pipe head is first backed out, pulls down anti-seepage membrane fixed screw, removes reverse osmosis membrane assembly, will be new
Reverse osmosis membrane reinstall as it is in equipment, reconnect water pipe, the Inlet and outlet water direction of anti-seepage membrane paid attention to during water receiving pipe.
1 consumptive material replacement cycle of table table
Because various regions water quality differs, foundation can also be changed for equipment consumptive material with actually detected value, i.e., when detected value is not met
Corresponding consumptive material should be changed during technical requirements.
For section office's water quality monitoring, method includes：
A, detection time:Operating personnel before pure water mechanism water to water electric conductivity daily using detecting.
B, detection method：Water sample is accessed with the beaker of cleaning, conductance penholder is entered in water sample, liquid level needs not cross pen core.
When purifying water conductivity>1 μ S/cm) when, should change purified water machine filter core makes the μ S/cm of electrical conductivity≤1), and water water is changed again
After make the use that could start shooting.
C, tested daily after water quality《Pure water monitoring record table》On registered, record testing time, electrical conductivity
And tester, change filter core, it is necessary to indicate if having changed filter core.
D, conductance pen is examined and determine every year, it is ensured that its reliability used.
E, purifying water dispenser should be positioned over dry place, and it is front and rear leave certain room, in favor of controlling and safeguarding.
F, raw water pump discharge pressure requires optimal in 0.2~0.3psi, can pass through the valve regulated of water inlet
G, boot program：First Kaiyuan water water intaking valve, after open purifying water dispenser switch.
H, shutdown programm：Purifying water dispenser switch is first closed, it is rear to close raw water water intaking valve.
I, not use and the disproportionate power supply of rated voltage.
If J, long-term do not have to that attaching plug should be extracted, raw water water intaking valve is cut off.
The luminous test water quality method of biochemistry facility simple to operate that the application provides and flexibly, not only there is normal dyeing
Method simple operation and other advantages flow science, standard is clear and definite, and it is good to put into practice operating effect；Provide that careful, reality has strong operability, for difference
Purposes sets different monitoring standards and changes standard.
Some preferred embodiments of the application have shown and described in described above, but as previously described, it should be understood that the application
Be not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations,
Modification and environment, and above-mentioned teaching or the technology or knowledge of association area can be passed through in application contemplated scope described herein
It is modified., then all should be in this Shen and the change and change that those skilled in the art are carried out do not depart from spirit and scope
Please be in the protection domain of appended claims.
Claims (8)
- A kind of 1. biochemical luminous test water quality method, it is characterised in that including：Step 1：While pattern detection is carried out or using the electrical conductivity that water is detected before pure water mechanism water, when electrical conductivity surpasses The filter core and/or reverse osmosis membrane of purifier are changed when going out allowed band；Step 2：20ml reagent water is collected from the water of each pure water equipment with sterile chamber, carries out microbial assessment, if Microorganism is above standard in water, changes the filter core of purifier；The allowed band includes three kinds：Reagent water, instrument water and water is commonly used, its maximum conductivity is respectively 0.1 μ S/ cm、1.0μS/cm、10μS/cm；The microbial standard includes three kinds：Reagent water and instrument water, its maximum content of microorganisms are respectively 10,1000.
- 2. biochemical luminous test water quality method according to claim 1, it is characterised in that the pretreatment portion of the water purification machine Divide and use three kinds of filter cores, respectively 20 μ filter cores, carbon column, 5 μ filter cores；The ion exchange moieties of the water purification machine include multiple resin columns；The water purification machine also includes RO films.
- 3. biochemical luminous test water quality method according to claim 2, it is characterised in that the consumptive material also including the use of during Exchonge step：When filter core blocking or fail, change filter core；When effluent quality can not reach requirement, water purification machine ion exchange is changed Resin column in part.
- 4. biochemical luminous test water quality method according to claim 3, it is characterised in that the exchonge step tool of the consumptive material Body includes：When original water inlet pressure and high-pressure pump inlet pressure difference increase more than 0.06MPa, 20 μ filter cores need to be changed, are such as changed Its pressure difference value then needs to change 5 μ filter cores again still in more than 0.06MPa after 20 μ filter cores.
- 5. biochemical luminous test water quality method according to claim 4, it is characterised in that the exchonge step of the consumptive material is also Including：Ion exchange resin is changed when production water resistance is less than 10m Ω cm or conductance is more than 0.1 μ S/cm.
- 6. biochemical luminous test water quality method according to claim 5, it is characterised in that the exchonge step of the consumptive material is also Including：After changing resin, water resistance rapid decrease is produced, production water desalination rate is less than 95%, or aquifer yield is decreased obviously, and need to change RO Film.
- 7. biochemical luminous test water quality method according to claim 6, it is characterised in that in the step 1, detect water Electrical conductivity be by the reading on the ohmer through being carried on calibrating/calibration qualified conductance pen or instrument, the ohmer For by the ohmer of assay approval.
- 8. biochemical luminous test water quality method according to claim 7, it is characterised in that the replacing options bag of the filter core Include：Release of pressure step：Close water dispenser water inlet and water dispenser automatically controls, raw water pump and high pressure pump startup, operation water dispenser 3 seconds, observation After original water inlet and high-pressure pump inlet pressure list index zero, general supply is closed；Closing the feelings of water dispenser water inlet and water dispenser power supply Under condition, the red button above filter lid is pinned with towel until original water inlet and high-pressure pump inlet pressure meter reading are zeroed i.e. Can；Change filter core：Machine front door is opened, filter shell is screwed off with semicircle spanner, pulls up old filter core, accordingly new filter core will be loaded Filter, filter shell is screwed on again.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710380998.6A CN107449804A (en) | 2017-05-25 | 2017-05-25 | A kind of biochemical luminous test water quality method |
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| CN201710380998.6A CN107449804A (en) | 2017-05-25 | 2017-05-25 | A kind of biochemical luminous test water quality method |
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| CN107449804A true CN107449804A (en) | 2017-12-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113960116A (en) * | 2021-10-21 | 2022-01-21 | 常州博瑞电力自动化设备有限公司 | Device and method for testing dynamic performance of ion exchange resin of converter valve cooling system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201052989Y (en) * | 2007-06-08 | 2008-04-30 | 上海康雷分析仪器有限公司 | Super pure water processor for lab |
| CN202008592U (en) * | 2011-01-07 | 2011-10-12 | 肖斌 | Water yield and water quality monitoring alarm for water purifier |
| CN202075258U (en) * | 2011-03-15 | 2011-12-14 | 汇普（上海）水处理科技有限公司 | Water quality detector for pure water machine |
| CN203999060U (en) * | 2014-06-19 | 2014-12-10 | 佛山市云米电器科技有限公司 | Purifier |
| CN205898782U (en) * | 2016-07-29 | 2017-01-18 | 周明哲 | Water quality detection device |
-
2017
- 2017-05-25 CN CN201710380998.6A patent/CN107449804A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201052989Y (en) * | 2007-06-08 | 2008-04-30 | 上海康雷分析仪器有限公司 | Super pure water processor for lab |
| CN202008592U (en) * | 2011-01-07 | 2011-10-12 | 肖斌 | Water yield and water quality monitoring alarm for water purifier |
| CN202075258U (en) * | 2011-03-15 | 2011-12-14 | 汇普（上海）水处理科技有限公司 | Water quality detector for pure water machine |
| CN203999060U (en) * | 2014-06-19 | 2014-12-10 | 佛山市云米电器科技有限公司 | Purifier |
| CN205898782U (en) * | 2016-07-29 | 2017-01-18 | 周明哲 | Water quality detection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113960116A (en) * | 2021-10-21 | 2022-01-21 | 常州博瑞电力自动化设备有限公司 | Device and method for testing dynamic performance of ion exchange resin of converter valve cooling system |
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Application publication date: 20171208 |