CN110702458B - Online continuous sampling system of activated sludge - Google Patents
Online continuous sampling system of activated sludge Download PDFInfo
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- CN110702458B CN110702458B CN201911053545.8A CN201911053545A CN110702458B CN 110702458 B CN110702458 B CN 110702458B CN 201911053545 A CN201911053545 A CN 201911053545A CN 110702458 B CN110702458 B CN 110702458B
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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- 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
- G01N2001/1006—Dispersed solids
- G01N2001/1012—Suspensions
- G01N2001/1025—Liquid suspensions; Slurries; Mud; Sludge
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Abstract
The invention provides an active sludge online continuous sampling system which comprises an active sludge online conveying device, an active sludge sample feeding device and an active sludge microsampling device, wherein the active sludge sample feeding device is arranged above the active sludge conveying device and at the end part of the active sludge conveying device, active sludge is conveyed to the active sludge online conveying device through the active sludge sample feeding device, the active sludge online conveying device presses the sludge into an active sludge biological slide and then conveys the active sludge biological slide to the active sludge microsampling device, and the active sludge microsampling device acquires real-time information of the active sludge biological slide. According to the invention, an online continuous sampling system is used for replacing the traditional manual sampling mode, the activated sludge sample strip is obtained in real time, a continuous microorganism sample with a time axis is formed, and the functions of real-time observation, accurate positioning, form tracing and the like of the activated sludge designated microorganism can be realized, so that the daily orderly operation of a sewage plant is guided or the water slip phenomenon of a natural water body is early warned.
Description
Technical Field
The invention belongs to the technical field of sewage treatment processes, and particularly relates to an online continuous sampling system for activated sludge.
Background
The sewage treatment technology by an activated sludge process is a biological treatment method for degrading organic pollutants in sewage by using microorganisms. The treatment efficiency of the activated sludge process is closely related to the composition and activity of the activated sludge flora. Therefore, in the actual operation management of the municipal sewage plant, it is necessary to create the environment and nutritional conditions most suitable for the survival and proliferation of the flora by regulating and controlling the operation parameters. However, under the influence of various operating condition factors such as the quality of inlet water, temperature, pH, nutritive salt, DO and the like, the ecological balance of the activated sludge flora is damaged, thereby reducing the operating efficiency and even causing operating accidents. Therefore, it is very important to know the quality of the activated sludge in real time and take corresponding measures. Generally speaking, high quality activated sludge has higher flora activity and good sedimentation performance.
For a long time, people manage sewage biological treatment systems by judging and controlling operating parameters and water quality indexes. In recent years, with the development of microscope technology and computer technology, qualitative analysis of biological structures by image analysis systems has been carried out to solve technical problems that have long plagued operational management by correlating the key states of activated sludge. Microscopic observation is a quick and effective method for extracting the quality information of the activated sludge. However, this method is time-consuming, cannot timely reflect the state of microorganisms in the activated sludge, is easily affected by subjective judgment of operators, and cannot obtain quantitative information of biological phase change in real time. These factors limit the utility of microscopic detection of microorganisms for the immediate monitoring of activated sludge.
Disclosure of Invention
In view of the above, the invention aims to provide an active sludge online continuous sampling system, which replaces the traditional manual sampling mode with the online continuous sampling system, obtains active sludge sample strips in real time, forms continuous microorganism samples with time axes, and can realize the functions of real-time observation, accurate positioning, form tracing and the like of active sludge designated microorganisms, thereby guiding the sewage plant to perform daily orderly operation or early warning on the water slide phenomenon of a natural water body.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the active sludge on-line continuous sampling system comprises an active sludge on-line conveying device, an active sludge sample conveying device and an active sludge micro-sampling device, wherein the active sludge sample conveying device is arranged above the active sludge conveying device and at the end part of the active sludge conveying device, active sludge is conveyed to the active sludge on-line conveying device through the active sludge sample conveying device, the active sludge on-line conveying device presses the sludge into an active sludge biological slide and then conveys the active sludge biological slide to the active sludge micro-sampling device, and the active sludge micro-sampling device acquires real-time information of the active sludge biological slide.
Further, online conveyer of active sludge including fix basement membrane spool support, tectorial membrane spool support, active sludge biological slide support A, active sludge biological slide support B and active sludge biological slide spool support on the base in order, basement membrane spool support on be equipped with the basement membrane spool, tectorial membrane spool support on be equipped with the tectorial membrane spool, active sludge biological slide support A and active sludge biological slide support B on all be equipped with anti-skidding winding spool, active sludge biological slide spool support on be equipped with active sludge biological slide spool, the basement membrane spool on roll up the basement membrane, the tectorial membrane spool on roll up the tectorial membrane, the tectorial membrane spool lower part expandes behind the below of tectorial membrane spool and meets in active sludge biological slide support A department with the tectorial membrane that expandes from the lower part of tectorial membrane spool, walks around anti-skidding winding spool and the active sludge biological slide support A department jointly in proper order and the active sludge biological slide spool and the biological slide support A department of active sludge The anti-slip winding scroll at the sheet support B is wound on the activated sludge biological slide scroll from the lower part of the activated sludge biological slide scroll, the basement membrane loaded with activated sludge and the coating membrane above the basement membrane bypass the anti-slip winding scroll at the activated sludge biological slide support A and then are pressed to form the activated sludge biological slide, and the sludge biological slide scroll is driven to rotate by a motor arranged on the base.
Further, activated sludge application of sample device includes sludge tank, mud overflow pipe, adjusts the negative pressure mechanism and the mud drain pipe of sludge tank internal pressure, the mud overflow pipe sets up in sludge tank, and the bottom of wearing out sludge tank is worn out to the bottom, and the mud plane setting in sludge tank is passed on the top, negative pressure mechanism set up the upper portion at sludge tank, the mud drain pipe set up in sludge tank's side, and from the automatic dropwise add mud of mud drain pipe to the basement membrane on.
Further, the activated sludge microsampling device comprises a microscope light source, a microscope objective lens and a high-definition camera, wherein the microscope light source is arranged under the activated sludge biological slide, the microscope objective lens is arranged above the activated sludge biological slide, the microscope light source and the microscope objective lens are arranged right above the microscope objective lens, and the high-definition camera is arranged right above the microscope objective lens.
Further, the antiskid winding spool of activated sludge biological slide support A department and the antiskid winding spool of activated sludge biological slide support B department all set up two, and just right the setting from top to bottom, be first antiskid winding spool respectively, second antiskid winding spool, third antiskid winding spool and fourth antiskid winding spool, basement membrane and tectorial membrane are rolled up on activated sludge biological slide spool from activated sludge biological slide spool lower part after the below of first antiskid winding spool is followed jointly in proper order to the below, the top of second antiskid winding spool, the top of fourth antiskid winding spool and the below winding of third antiskid winding spool are twined.
Further, the both ends of basement membrane spool, tectorial membrane spool, first anti-skidding winding spool, second anti-skidding winding spool, third anti-skidding winding spool and fourth anti-skidding winding spool are equallyd divide and are do not set up on corresponding support through a slider, all are equipped with the bolt hole on all sliders, fix the slider on corresponding support through the bolt.
Furthermore, a sludge inlet hole is formed in the bottom of the sludge tank, a liquid outlet hole is formed in the lower portion of the side face of the sludge tank, the liquid outlet hole is communicated with a sludge liquid outlet pipe which is obliquely arranged, and the sludge liquid outlet pipe is a round thin glass pipe.
Further, the negative pressure mechanism is a vacuum pump.
Further, the microscope light source is an annular multi-color transmission surface light source.
Furthermore, the microscope objective lens has a magnification of 20-40 times, the high-definition camera is an automatic focusing HDMI camera, the output resolution is 1920 x 1080, and the magnification is 20-40 times.
Compared with the prior art, the online continuous sampling system for activated sludge has the following advantages:
according to the active sludge on-line continuous sampling system, the traditional active sludge microscopic identification method is completed manually, so that the time and labor are consumed, the microscopic examination is completed off-line, and the real-time monitoring cannot be realized. According to the invention, the continuous sampling system is used for obtaining the activated sludge sample strips in real time to form continuous microorganism samples with time axes, and the functions of real-time observation, accurate positioning, form tracing and the like of the activated sludge designated microorganisms can be realized, so that the sewage plant is guided to operate in daily order or the water slip phenomenon of natural water bodies is pre-warned.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of an online continuous sampling system for activated sludge according to an embodiment of the present invention;
fig. 2 is a schematic structural view of any one of the sliders in the present invention.
Description of reference numerals:
1-activated sludge on-line conveying device, 1-1-base, 1-2-basement membrane scroll support, 1-3-basement membrane rotating shaft, 1-4-tectorial membrane scroll support, 1-5-tectorial membrane scroll, 1-6-activated sludge biological slide support A, 1-7-activated sludge biological slide support B, 1-8-activated sludge biological slide scroll support, 1-9-activated sludge biological slide scroll, 1-10-motor, 1-11-basement membrane, 1-12-tectorial membrane, 1-13-first anti-skid winding scroll, 1-14-second anti-skid winding scroll, 1-15-third anti-skid winding scroll, 1-16-fourth anti-skid winding scroll, 1-17-slide block, 1-18-bolt hole,
2-activated sludge sample feeding device, 2-1-sludge tank, 2-2-sludge overflow pipe, 2-3-negative pressure mechanism, 2-4-sludge liquid outlet pipe,
the system comprises a 3-activated sludge micro-sampling device, a 3-1-microscope light source, a 3-2-microscope objective lens, a 3-3-high definition camera and a 3-4-activated sludge recognition system.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-2, an active sludge on-line continuous sampling system comprises an active sludge on-line conveying device 1, an active sludge sample feeding device 2 and an active sludge micro-sampling device 3, wherein the active sludge sample feeding device 2 is arranged above the active sludge conveying device 1 and at the end of the active sludge conveying device 1, the active sludge is conveyed to the active sludge on-line conveying device 1 through the active sludge sample feeding device 2, the active sludge on-line conveying device 1 presses sludge into an active sludge biological slide and then conveys the activated sludge biological slide to the active sludge micro-sampling device 3, and the active sludge micro-sampling device 3 acquires real-time information of the active sludge biological slide.
The on-line active sludge conveying device 1 comprises a basement membrane scroll support 1-2, a tectorial membrane scroll support 1-4, an active sludge biological slide support A1-6, an active sludge biological slide support B1-7 and an active sludge biological slide scroll support 1-8 which are sequentially fixed on a base 1-1, a basement membrane scroll 1-3 is arranged on the basement membrane scroll support 1-2, a tectorial membrane scroll 1-5 is arranged on the tectorial membrane scroll support 1-4, anti-skid winding scrolls are arranged on the active sludge biological slide support A1-6 and the active sludge biological slide support B1-7, an active sludge biological slide scroll 1-9 is arranged on the active sludge biological slide scroll support 1-8, a basement membrane 1-11 is rolled on the basement membrane scroll 1-3, the film coating scroll 1-5 is rolled with a film coating 1-12, the bottom film 1-11 is unfolded from the lower part of the bottom film scroll 1-3, passes through the lower part of the film coating scroll 1-5, then meets the film coating 1-12 unfolded from the lower part of the film coating scroll 1-5 at an activated sludge biological slide bracket A1-6, sequentially bypasses an anti-skid winding scroll at the activated sludge biological slide bracket A1-6 and an anti-skid winding scroll at the activated sludge biological slide bracket B1-7, then is rolled on the activated sludge biological slide scroll 1-9 from the lower part of the activated sludge biological slide scroll 1-8, the bottom film 1-11 loaded with activated sludge and the film coating 1-12 above the bottom film bypass the anti-skid winding scroll at the activated sludge biological slide bracket A1-6 and then are pressed to form an activated sludge biological slide, the sludge biological slide scroll 1-9 is driven to rotate by a motor 1-10 arranged on a base 1-1, the bottom film 1-11 is made of acrylic single-sided adhesive (PMMA), the width of the bottom film 1-11 is 3cm-5cm, the cover film 1-12 is made of high-strength plastic film (PE), and the width of the cover film 1-12 is 3cm-5 cm. The motor 1-10 is a 12V direct current motor with a speed reducer, the rotating speed of the motor 1-10 is set to be 0.2-0.6r/min, and the conveying speed of the activated sludge biological slide is 5-15 mm/min.
The distance between the basement membrane scroll support 1-2 and the tectorial membrane scroll support 1-4 can be properly adjusted according to the thicknesses of the basement membrane and the tectorial membrane.
Activated sludge sample adding device 2 comprises a sludge tank 2-1, a sludge overflow pipe 2-2, a negative pressure mechanism 2-3 for adjusting pressure in the sludge tank and a sludge liquid outlet pipe 2-4, wherein the sludge overflow pipe 2-2 is arranged in the sludge tank 2-1, the bottom of the sludge tank 2-1 is worn out from the bottom, the top end of the sludge overflow pipe passes through the sludge plane in the sludge tank 2-1, the negative pressure mechanism 2-3 is arranged on the upper part of the sludge tank 2-1, the sludge liquid outlet pipe 2-4 is arranged on the side surface of the sludge tank 2-1, sludge is automatically dripped from the sludge liquid outlet pipe 2-4 to a bottom membrane 1-11, the material of the sludge tank 2-1 is PVC, and the negative pressure mechanism 2-3 is a vacuum pump to control the liquid outlet speed of the sludge.
The activated sludge microsampling device 3 comprises a microscope light source 3-1, a microscope objective lens 3-2 and a high-definition camera 3-3, wherein the microscope light source 3-1 is arranged under an activated sludge biological slide, the microscope objective lens 3-2 is arranged above the activated sludge biological slide, the microscope light source 3-1 and the microscope objective lens 3-2 are arranged just opposite, the high-definition camera 3-3 is arranged right above the microscope objective lens 3-2, an image acquired by the high-definition camera 3-3 can be transmitted to an activated sludge recognition system 3-4, the activated sludge recognition system 3-4 carries out image processing on the image, the traditional microbial microscopic examination process is replaced, image processing is carried out based on an edge detection algorithm, and the activated sludge recognition system 3-4 can carry out real-time identification on microbes in sludge, Accurately identifying, judging the biological state of the sludge, and effectively indicating the performance and the flora state of the activated sludge according to the information of the shape, the color, the boundary and the like of the activated sludge captured in real time so as to guide the daily operation of the sewage treatment plant.
Two antiskid winding reels at the position of an activated sludge biological slide bracket A1-6 and two antiskid winding reels at the position of an activated sludge biological slide bracket B1-7 are arranged and are arranged oppositely up and down, namely a first antiskid winding reel 1-13, a second antiskid winding reel 1-14, a third antiskid winding reel 1-15 and a fourth antiskid winding reel 1-16, wherein the first antiskid winding reel 1-13 and the third antiskid winding reel 1-15 are arranged below the antiskid winding reels, the second antiskid winding reel 1-14 and the fourth antiskid winding reel 1-16 are arranged above the antiskid winding reels, and a bottom membrane 1-11 and a covering membrane 1-12 are wound on the activated sludge biological slide bracket A1-6, the second antiskid winding reel 1-14, the fourth antiskid winding reel 1-16 and the third antiskid winding reel 1-15 in sequence from the lower part of the first antiskid winding reel 1-13, the upper part of the second antiskid winding reel 1-14, the upper part of the fourth antiskid winding reel 1-16 and the lower part of the third antiskid winding reel 1-15 The lower part of the shaft 1-9 is rolled on a reel 1-9 of the activated sludge biological slide.
Two ends of a bottom film reel 1-3, a film coating reel 1-5, a first anti-skid winding reel 1-13, a second anti-skid winding reel 1-14, a third anti-skid winding reel 1-15 and a fourth anti-skid winding reel 1-16 are respectively arranged on corresponding supports through a slider 1-17, all sliders 1-17 are provided with bolt holes 1-18, two opposite side surfaces of each slider are respectively provided with a bolt hole, the two bolt holes are arranged oppositely, bolts 1-20 penetrate through the bolt holes 17 on the sliders 1-17 and are tightly pressed on the corresponding supports, so that the sliders 1-17 are fixed on the corresponding supports, and the height of each reel can be adjusted according to the requirement of the device.
The bottom of the sludge tank 2-1 is provided with a sludge inlet, the lower part of the side surface of the sludge tank 2-1 is provided with a liquid outlet, the liquid outlet is communicated with a sludge liquid outlet pipe 2-4 which is obliquely arranged, and the sludge liquid outlet pipe 2-4 is a round thin glass pipe.
The microscope light source 3-1 is an annular multi-color transmission surface light source, and 4 kinds of light source colors are set: blue, green, red, white, light sources of different colors may help to determine the status of a particular light-sensitive microorganism.
The microscope objective 3-2 is a long working distance infinity flat field achromatic objective, the magnification of the microscope objective 3-2 is 20-40 times, the high definition camera 3-3 is an automatic focusing HDMI camera, the output resolution is 1920 x 1080, and the magnification is 20-40 times.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides an online continuous sampling system of activated sludge which characterized in that: the activated sludge micro-sampling device comprises an activated sludge online conveying device (1), an activated sludge sample conveying device (2) and an activated sludge micro-sampling device (3), wherein the activated sludge sample conveying device (2) is arranged above the activated sludge conveying device (1) and at the end part of the activated sludge conveying device (1), activated sludge is conveyed to the activated sludge online conveying device (1) through the activated sludge sample conveying device (2), the activated sludge online conveying device (1) presses sludge into activated sludge biological slides and then conveys the activated sludge biological slides to the activated sludge micro-sampling device (3), and the activated sludge micro-sampling device (3) collects real-time information of the activated sludge biological slides;
the on-line activated sludge conveying device (1) comprises a basement membrane scroll support (1-2), a tectorial membrane scroll support (1-4), an activated sludge biological slide support A (1-6), an activated sludge biological slide support B (1-7) and an activated sludge biological slide scroll support (1-8) which are sequentially fixed on a base (1-1), wherein the basement membrane scroll support (1-2) is provided with a basement membrane scroll (1-3), the tectorial membrane scroll support (1-4) is provided with a tectorial membrane scroll (1-5), the activated sludge biological slide support A (1-6) and the activated sludge biological slide support B (1-7) are both provided with anti-skidding winding scrolls, and the activated sludge biological slide scroll support (1-8) is provided with an activated sludge biological slide scroll (1-9), the biological slide film device is characterized in that a basement membrane (1-11) is coiled on the basement membrane reel (1-3), a tectorial membrane (1-12) is coiled on the tectorial membrane reel (1-5), the basement membrane (1-11) is unfolded from the lower part of the basement membrane reel (1-3) and converged at an activated sludge biological slide bracket A (1-6) with the tectorial membrane (1-12) unfolded from the lower part of the tectorial membrane reel (1-5), the basement membrane (1-11) loaded with activated sludge and the tectorial membrane (1-12) above the basement membrane (1-11) are coiled on the activated sludge biological slide reel (1-9) from the lower part of the activated sludge biological slide reel A (1-6) and the anti-skidding winding reel at the activated sludge biological slide bracket B (1-7) in sequence, and the tectorial membrane (1-12) above the basement membrane (1-11) loaded with activated sludge are coiled on the activated sludge biological slide bracket A (1-9) And pressing the anti-slip winding reel at the position A (1-6) to form an activated sludge biological slide, wherein the reel (1-9) of the sludge biological slide is driven to rotate by a motor (1-10) arranged on the base (1-1).
2. The activated sludge on-line continuous sampling system of claim 1, wherein: activated sludge sample sending device (2) includes sludge tank (2-1), mud overflow pipe (2-2), negative pressure mechanism (2-3) and mud drain pipe (2-4) of adjusting sludge tank internal pressure, mud overflow pipe (2-2) set up in sludge tank (2-1), and the bottom of wearing out sludge tank (2-1) in the bottom, and the mud plane setting in sludge tank (2-1) is passed on the top, negative pressure mechanism (2-3) set up on the upper portion of sludge tank (2-1), mud drain pipe (2-4) set up in the side of sludge tank (2-1), and from automatic dropwise add mud to basement membrane (1-11) of mud drain pipe (2-4).
3. The activated sludge on-line continuous sampling system of claim 1, wherein: the activated sludge microsampling device (3) comprises a microscope light source (3-1), a microscope objective lens (3-2) and a high-definition camera (3-3), wherein the microscope light source (3-1) is arranged under the activated sludge biological slide, the microscope objective lens (3-2) is arranged above the activated sludge biological slide, the microscope light source (3-1) and the microscope objective lens (3-2) are arranged just opposite to each other, and the high-definition camera (3-3) is arranged right above the microscope objective lens (3-2).
4. The activated sludge on-line continuous sampling system of claim 1, wherein: two antiskid winding reels at the position of the activated sludge biological slide bracket A (1-6) and two antiskid winding reels at the position of the activated sludge biological slide bracket B (1-7), and are arranged oppositely up and down and are respectively a first anti-skid winding scroll (1-13), a second anti-skid winding scroll (1-14), a third anti-skid winding scroll (1-15) and a fourth anti-skid winding scroll (1-16), wherein a bottom film (1-11) and a covering film (1-12) are wound on the activated sludge biological slide scroll (1-9) from the lower part of the first anti-skid winding scroll (1-13), the upper part of the second anti-skid winding scroll (1-14), the upper part of the fourth anti-skid winding scroll (1-16) and the lower part of the third anti-skid winding scroll (1-15) together in sequence and then are wound on the activated sludge biological slide scroll (1-9) from the lower part of the activated sludge biological slide scroll (1-9).
5. The activated sludge on-line continuous sampling system of claim 4, wherein: the two ends of the bottom film reel (1-3), the film coating reel (1-5), the first anti-slip winding reel (1-13), the second anti-slip winding reel (1-14), the third anti-slip winding reel (1-15) and the fourth anti-slip winding reel (1-16) are equally divided and are respectively arranged on corresponding supports through a slider (1-17), all sliders (1-17) are provided with bolt holes (1-18), and the sliders (1-17) are fixed on the corresponding supports through bolts.
6. The online continuous sampling system for activated sludge according to claim 2, wherein: the sludge tank is characterized in that a sludge inlet is formed in the bottom of the sludge tank (2-1), a liquid outlet is formed in the lower portion of the side face of the sludge tank (2-1), the liquid outlet is communicated with a sludge liquid outlet pipe (2-4) which is obliquely arranged, and the sludge liquid outlet pipe (2-4) is a round thin glass pipe.
7. The online continuous sampling system for activated sludge according to claim 2, wherein: the negative pressure mechanism (2-3) is a vacuum pump.
8. The online continuous sampling system for activated sludge according to claim 3, wherein: the microscope light source (3-1) is an annular multicolor transmission surface light source.
9. The online continuous sampling system for activated sludge according to claim 3, wherein: the microscope objective lens (3-2) is magnified by 20-40 times, the high-definition camera (3-3) is an automatic focusing HDMI camera, the output resolution is 1920 x 1080, and the magnification is 20-40 times.
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| TW200738935A (en) * | 2005-12-15 | 2007-10-16 | Kimberly Clark Co | Additive compositions for treating various base sheets |
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| CN103630473A (en) * | 2013-12-20 | 2014-03-12 | 扬州大学 | Active sludge online computer image analysis early warning system and an active sludge online computer image analyzing and early warning method thereof |
| TW201546747A (en) * | 2014-06-06 | 2015-12-16 | Tseng-Hsian Lin | System for diagnosing wastewater, apparatus for diagnosing wastewater and method for processing wastewater data |
| CN206363038U (en) * | 2016-12-30 | 2017-07-28 | 厦门京嘉光电科技有限公司 | It is continuously asynchronous to be posted equipment |
| CN106946437A (en) * | 2017-05-05 | 2017-07-14 | 中国计量大学 | Sludge drier |
| CN110231314A (en) * | 2019-06-28 | 2019-09-13 | 葛洲坝水务(滨州)有限公司 | Activated sludge on-line monitoring device |
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