CN106980003A - A kind of surface water quality device for fast detecting and its application method - Google Patents
A kind of surface water quality device for fast detecting and its application method Download PDFInfo
- Publication number
- CN106980003A CN106980003A CN201710317506.9A CN201710317506A CN106980003A CN 106980003 A CN106980003 A CN 106980003A CN 201710317506 A CN201710317506 A CN 201710317506A CN 106980003 A CN106980003 A CN 106980003A
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- water
- valve body
- raw water
- hermetically sealed
- raw
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/186—Water using one or more living organisms, e.g. a fish
- G01N33/1866—Water using one or more living organisms, e.g. a fish using microorganisms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
Abstract
The invention discloses a kind of surface water quality device for fast detecting, including raw water enrichment facility, pressure-generating device and concentration discharging device, raw water enrichment facility is connected with pressure-generating device, the first valve body is provided between raw water enrichment facility and pressure-generating device, raw water enrichment facility is connected with concentration discharging device；The raw water enrichment facility includes influent hopper and raw water hermetically sealed can, and influent hopper is connected by water inlet pipe with the raw water hermetically sealed can, and the water inlet pipe is provided with the second valve body；Raw water hermetically sealed can, which is provided with scale, raw water hermetically sealed can, is provided with filter membrane, and the filter bores internal diameter of filter membrane is less than or equal to 0.45 micron, and the bottom of raw water hermetically sealed can is communicated with drainpipe, and drainpipe is provided with the 3rd valve body.The present invention quickly can carry out algae qualitative, quantitative using the present apparatus to surface water, so as to accelerate water process process；Meanwhile, the invention also discloses the application method of the present apparatus.
Description
Technical field
The present invention relates to water quality inspection technique field, more particularly to a kind of surface water quality device for fast detecting and its make
Use method.
Background technology
Existing algae analysis method with《Water and effluent monitoring analysis method》(fourth edition) is tried for the algae Shandong brother of foundation
Liquid detection method, the major defect of the method is that pretreatment concentration time needs 48 hours, and algae in surface water is delayed significantly
Qualitative and quantitative detection.Current China or even global water undertaking water source have been converted to earth surface water source mostly, algae it is qualitative fixed
Amount detection is one of key index of water undertaking's processing surface water.Earth's surface water eutrophication, taking place frequently for algae " wawter bloom ", is caused
Repeatedly there is quality problem in recent years in water supply industry, but is due to traditional algae Shandong brother's test solution detection method, during pretreatment etc.
Long (48 hours), it is impossible to qualitative, quantitative algal kind and quantity in a short time, often delay the time of water quality event handling,
So that the state of affairs further deteriorates.
The content of the invention
It is an object of the present invention to provide a kind of surface water quality device for fast detecting, can be quick using the present apparatus
Algae qualitative, quantitative is carried out to surface water, so that accelerate water process process, meanwhile, the invention also discloses the user of the present apparatus
Method.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
A kind of surface water quality device for fast detecting, including raw water enrichment facility, pressure-generating device and concentration water outlet dress
Put, raw water enrichment facility is connected with pressure-generating device, the first valve body be provided between raw water enrichment facility and pressure-generating device,
Raw water enrichment facility is connected with concentration discharging device；The raw water enrichment facility includes influent hopper and raw water hermetically sealed can, water inlet
Funnel is connected by water inlet pipe with the raw water hermetically sealed can, and the water inlet pipe is provided with the second valve body；Raw water hermetically sealed can is provided with
Filter membrane is provided with scale, raw water hermetically sealed can, the filter bores internal diameter of filter membrane is less than or equal to 0.45 micron, raw water hermetically sealed can
Bottom be communicated with drainpipe, drainpipe is provided with the 3rd valve body.
In a kind of foregoing surface water quality device for fast detecting, the concentration discharging device includes condensed water water tank,
Condensed water water tank is connected with raw water hermetically sealed can, and the concentrated water conduit between condensed water water tank and raw water hermetically sealed can is provided with the 4th
Valve body, condensed water water tank is provided with microscale sampler, and the end of microscale sampler is located in condensed water water tank.
In a kind of foregoing surface water quality device for fast detecting, the filter bores internal diameter of the filter membrane is equal to 0.4 micron.
In a kind of foregoing surface water quality device for fast detecting, Shandong brother's test solution drop is additionally provided with the condensed water water tank
Device is put, one end that brother's test solution drop in Shandong puts device is located in condensed water water tank.
In a kind of application method of above-described surface water quality device for fast detecting, including following methods：First, close
The first valve body and the 4th valve body are closed, the second valve body and the 3rd valve body is opened；1000 milliliters of water samples are taken, water sample is imported into water inlet leakage
Bucket；The second valve body is closed, water sample is concentrated within 90 milliliters by operating pressure generating means；The 4th valve body is opened, after concentration
Water sample import condensed water water tank, pass through microscale sampler draw 0.1 milliliter of water extracts；It will be concentrated by microscale sampler
Water sample drop is placed on plankton counting chamber, and covered is observed by microscope.Through many experiments, by 1000 millis
Liter water sample is concentrated into 90 milliliters and coordinates follow-up method accurately qualitative, quantitative to water sample progress algae again.
In a kind of application method of foregoing surface water quality device for fast detecting, in addition to following methods：Pass through Shandong brother
Test solution drop, which is put device and drip in water extracts, puts Shandong brother's test solution, passes through microscale sampler 0.1 milliliter of water extracts of absorption；By micro-
Water extracts drop is placed on plankton counting chamber by amount sampler, and covered is observed by microscope.
Compared with prior art, the present invention quickly can carry out algae qualitative, quantitative using the present apparatus to surface water, from
And accelerate water process process；Meanwhile, the invention also discloses the application method of the present apparatus, this method can greatly shorten algae and determine
Property amount of time, this is also the core protection point of this patent, and experimenter typically can stick to traditional detection method, it is impossible to
Quick in time during water quality mutation to carry out qualitative, quantitative to algae, this patent breaches the constraint of conventional method, in pretreatment time
On carried out significant improvement.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the present invention.
Reference：1- drainpipes, the valve bodies of 2- the 3rd, 3- filter membranes, 4- raw water hermetically sealed cans, 5- influent hoppers, 6- second
Valve body, 7- water inlet pipes, the valve bodies of 8- first, 9- pressure-generating devices, the valve bodies of 10- the 4th, 11- concentrated water conduits, 12- Shandongs brother's test solution drop
Put device, 13- microscale samplers, 14- condensed water water tanks.
The present invention is further illustrated with reference to the accompanying drawings and detailed description.
Embodiment
Embodiments of the invention 1：As shown in figure 1, a kind of surface water quality device for fast detecting, including raw water concentration dress
Put, pressure-generating device 9 and concentration discharging device, raw water enrichment facility connects with pressure-generating device 9, raw water enrichment facility and
The first valve body 8 is provided between pressure-generating device 9, raw water enrichment facility is connected with concentration discharging device；The raw water concentration dress
Put including influent hopper 5 and raw water hermetically sealed can 4, influent hopper 5 is connected by water inlet pipe 7 with the raw water hermetically sealed can 4, it is described enter
Water pipe 7 is provided with the second valve body 6；Raw water hermetically sealed can 4, which is provided with scale, raw water hermetically sealed can 4, is provided with filter membrane 3, filter membrane 3
Filter bores internal diameter is equal to 0.45 micron, and the bottom of raw water hermetically sealed can 4 is communicated with drainpipe 1, and drainpipe 1 is provided with the 3rd valve body 2.
The concentration discharging device includes condensed water water tank 14, and condensed water water tank 14 is connected with raw water hermetically sealed can 4, dense
Concentrated water conduit 11 between shrink water tank 14 and raw water hermetically sealed can 4 is provided with the 4th valve body 10, condensed water water tank 14 and set
There is microscale sampler 13, the end of microscale sampler 13 is located in condensed water water tank 14.
The operating method of embodiment 1：First, the first valve body 8 and the 4th valve body 10 are closed, the second valve body 6 and the 3rd is opened
Valve body 2；1000 milliliters of water samples are taken, water sample is imported into influent hopper 5；Close the second valve body 6, operating pressure generating means 9, by water
Sample is concentrated within 90 milliliters；The 4th valve body 10 is opened, the water sample after concentration is imported into condensed water water tank 14, taken by micro
Sample device 13 draws 0.1 milliliter of water extracts；Water extracts drop is placed on plankton counting chamber by microscale sampler 13, covered
Upper cover glass, is observed by microscope.This time observation is undyed algae active somatic cell, facilitates look at cell work
Property, form, in order to Identification of Species.
Embodiment 2：A kind of surface water quality device for fast detecting, including raw water enrichment facility, pressure-generating device 9 and dense
Contracting discharging device, raw water enrichment facility is connected with pressure-generating device 9, is set between raw water enrichment facility and pressure-generating device 9
There is the first valve body 8, raw water enrichment facility is connected with concentration discharging device；The raw water enrichment facility includes influent hopper 5 and original
Watertight sealed cans 4, influent hopper 5 is connected by water inlet pipe 7 with the raw water hermetically sealed can 4, and the water inlet pipe 7 is provided with the second valve body
6；Raw water hermetically sealed can 4, which is provided with scale, raw water hermetically sealed can 4, is provided with filter membrane 3, and the filter bores internal diameter of filter membrane 3 is micro- equal to 0.4
Rice, the bottom of raw water hermetically sealed can 4 is communicated with drainpipe 1, and drainpipe 1 is provided with the 3rd valve body 2.
The concentration discharging device includes condensed water water tank 14, and condensed water water tank 14 is connected with raw water hermetically sealed can 4, dense
Concentrated water conduit 11 between shrink water tank 14 and raw water hermetically sealed can 4 is provided with the 4th valve body 10, condensed water water tank 14 and set
There is microscale sampler 13, the end of microscale sampler 13 is located in condensed water water tank 14.On the condensed water water tank 14 also
Device 12 is put provided with Shandong brother's test solution drop, one end that brother's test solution drop in Shandong puts device 12 is located in condensed water water tank 14.
The operating method of embodiment 2：First, the first valve body 8 and the 4th valve body 10 are closed, the second valve body 6 and the 3rd is opened
Valve body 2；1000 milliliters of water samples are taken, water sample is imported into influent hopper 5；Close the second valve body 6, operating pressure generating means 9, by water
Sample is concentrated within 90 milliliters；The 4th valve body 10 is opened, the water sample after concentration is imported into condensed water water tank 14, taken by micro
Sample device 13 draws 0.1 milliliter of water extracts；Water extracts drop is placed on plankton counting chamber by microscale sampler 13, covered
Upper cover glass, is observed by microscope.This time observation is undyed algae active somatic cell, facilitates look at cell work
Property, form, in order to Identification of Species.
Put device 12 by Shandong brother's test solution drop and dripped in water extracts and put Shandong brother's test solution, drawn by microscale sampler 13
0.1 milliliter of water extracts；Water extracts drop is placed on plankton counting chamber by microscale sampler 13, covered,
Observed by microscope, carry out algae and quantitatively detect.
The algae detection comparing result that water sampling carries out two methods is as follows：
As seen from the above table, contrasted using this method and conventional method, testing result is essentially identical, it is possible to pass through we
Method replaces conventional detection method.
Claims (6)
1. a kind of surface water quality device for fast detecting, it is characterised in that including raw water enrichment facility, pressure-generating device (9)
With concentration discharging device, raw water enrichment facility is connected with pressure-generating device (9), raw water enrichment facility and pressure-generating device
(9) the first valve body (8) is provided between, raw water enrichment facility is connected with concentration discharging device；The raw water enrichment facility include into
Hyponome (5) and raw water hermetically sealed can (4), influent hopper (5) are connected by water inlet pipe (7) with the raw water hermetically sealed can (4), described
Water inlet pipe (7) is provided with the second valve body (6)；Raw water hermetically sealed can (4), which is provided with scale, raw water hermetically sealed can (4), is provided with filter membrane
(3), the filter bores internal diameter of filter membrane (3) is less than or equal to 0.45 micron, and the bottom of raw water hermetically sealed can (4) is communicated with drainpipe
(1), drainpipe (1) is provided with the 3rd valve body (2).
2. a kind of surface water quality device for fast detecting according to claim 1, it is characterised in that the concentration water outlet dress
Put including condensed water water tank (14), condensed water water tank (14) is connected with raw water hermetically sealed can (4), condensed water water tank (14) and
Concentrated water conduit (11) between raw water hermetically sealed can (4) is provided with the 4th valve body (10), and condensed water water tank (14) is provided with micro
Sampler (13), the end of microscale sampler (13) is located in condensed water water tank (14).
3. a kind of surface water quality device for fast detecting according to claim 1, it is characterised in that the filter membrane (3)
Filter bores internal diameter be equal to 0.4 micron.
4. a kind of surface water quality device for fast detecting according to claim 2, it is characterised in that the condensed water water storage
Shandong brother's test solution drop is additionally provided with tank (14) and puts device (12), one end that brother's test solution drop in Shandong puts device (12) is located at condensed water water tank
(14) in.
5. the application method of a kind of surface water quality device for fast detecting described in claim 4, it is characterised in that including following
Method：First, the first valve body (8) and the 4th valve body (10) are closed, the second valve body (6) and the 3rd valve body (2) is opened；Take 1000 millis
Water sample is risen, water sample is imported into influent hopper (5)；The second valve body (6) is closed, water sample is concentrated into by operating pressure generating means (9)
Within 90 milliliters；The 4th valve body (10) is opened, the water sample after concentration is imported into condensed water water tank (14), passes through microscale sampler
(13) 0.1 milliliter of water extracts is drawn；Water extracts drop is placed on plankton counting chamber by microscale sampler (13), covered
Upper cover glass, is observed by microscope.
6. the application method of a kind of surface water quality device for fast detecting according to claim 5, it is characterised in that also wrap
Include following methods：Put device (12) by Shandong brother's test solution drop and dripped in water extracts and put Shandong brother's test solution, pass through microscale sampler
(13) 0.1 milliliter of water extracts is drawn；Water extracts drop is placed on plankton counting chamber by microscale sampler (13), covered
Upper cover glass, is observed by microscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710317506.9A CN106980003A (en) | 2017-05-08 | 2017-05-08 | A kind of surface water quality device for fast detecting and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710317506.9A CN106980003A (en) | 2017-05-08 | 2017-05-08 | A kind of surface water quality device for fast detecting and its application method |
Publications (1)
| Publication Number | Publication Date |
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| CN106980003A true CN106980003A (en) | 2017-07-25 |
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ID=59342760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710317506.9A Pending CN106980003A (en) | 2017-05-08 | 2017-05-08 | A kind of surface water quality device for fast detecting and its application method |
Country Status (1)
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201681012U (en) * | 2010-04-27 | 2010-12-22 | 天津市欧诺仪器仪表有限公司 | Quick environmental water sample virus enriching device |
| CN101975849A (en) * | 2010-09-25 | 2011-02-16 | 宁波大学 | Quick qualitatively and quantitatively optimizing method of phytoplankton |
| CN102023603A (en) * | 2010-11-10 | 2011-04-20 | 中国环境科学研究院 | Automatic monitoring system of alga in lake |
| JP2013015512A (en) * | 2011-06-07 | 2013-01-24 | Metawater Co Ltd | Water quality measuring apparatus and filtration unit |
| CN204064774U (en) * | 2014-08-29 | 2014-12-31 | 赵孟绪 | A kind of aquatic planktonic algae rapid concentration device |
| CN205175803U (en) * | 2015-10-20 | 2016-04-20 | 天津渤海水产研究所 | Phytoplankton enrichment facility |
| CN106404639A (en) * | 2016-10-24 | 2017-02-15 | 上海市农业科学院 | Counting chamber-based phytoplankton quantification method |
| CN206920426U (en) * | 2017-05-08 | 2018-01-23 | 华电水务控股有限公司 | A kind of surface water quality device for fast detecting |
-
2017
- 2017-05-08 CN CN201710317506.9A patent/CN106980003A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201681012U (en) * | 2010-04-27 | 2010-12-22 | 天津市欧诺仪器仪表有限公司 | Quick environmental water sample virus enriching device |
| CN101975849A (en) * | 2010-09-25 | 2011-02-16 | 宁波大学 | Quick qualitatively and quantitatively optimizing method of phytoplankton |
| CN102023603A (en) * | 2010-11-10 | 2011-04-20 | 中国环境科学研究院 | Automatic monitoring system of alga in lake |
| JP2013015512A (en) * | 2011-06-07 | 2013-01-24 | Metawater Co Ltd | Water quality measuring apparatus and filtration unit |
| CN204064774U (en) * | 2014-08-29 | 2014-12-31 | 赵孟绪 | A kind of aquatic planktonic algae rapid concentration device |
| CN205175803U (en) * | 2015-10-20 | 2016-04-20 | 天津渤海水产研究所 | Phytoplankton enrichment facility |
| CN106404639A (en) * | 2016-10-24 | 2017-02-15 | 上海市农业科学院 | Counting chamber-based phytoplankton quantification method |
| CN206920426U (en) * | 2017-05-08 | 2018-01-23 | 华电水务控股有限公司 | A kind of surface water quality device for fast detecting |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Zhengping Inventor after: Xing Hong Inventor after: Wang Jianhua Inventor after: Zhang Zhongliang Inventor after: Liu Junyu Inventor after: Shi Bin Inventor before: Xing Hong Inventor before: Wang Jianhua Inventor before: Zhang Zhongliang Inventor before: Liu Junyu Inventor before: Shi Bin |
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| CB03 | Change of inventor or designer information |