CN108152466A - A kind of comprehensive sewage detection method - Google Patents
A kind of comprehensive sewage detection method Download PDFInfo
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- CN108152466A CN108152466A CN201711361941.8A CN201711361941A CN108152466A CN 108152466 A CN108152466 A CN 108152466A CN 201711361941 A CN201711361941 A CN 201711361941A CN 108152466 A CN108152466 A CN 108152466A
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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
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Abstract
The present invention relates to environmental technology fields, provide a kind of comprehensive sewage detection method, including：(1) sewage sample is taken according to standard sample method；(2) sewage sample is filtered, except the sediment and suspended matter in decontaminated water, and adds in the further adsorption and sedimentation of activated carbon, obtain sewage clear liquid；(3) sediment and suspended matter are dried, and weighs the weight of sediment and suspended matter；(4) using the pH value of pH test paper test sewage, to determine the acid-base property of sewage；(5) by conductivity detector, the conductivity of sewage is determined；(6) by dissolved oxygen detection device, the content of dissolved oxygen in sewage is detected；(7) by heavy metal analysis detection device, the content of heavy metal in sewage is detected；(8) luminous intensity detection is carried out to sewage sample, reads its relative light unit, and the content of microorganism in sewage is determined according to relative light unit.The present invention can carry out multinomial detection, and analyze sewage composition to sewage.
Description
Technical field
The present invention relates to environmental technology field more particularly to a kind of comprehensive sewage detection methods.
Background technology
Municipal sewage treatment Facilities Construction has referred to the prominent position of urban infrastructure construction, makes municipal sewage treatment
Facilities Construction enters a new developing stage.Constantly strengthen administering, but because environmental protection is anticipated in terms of water resource pollution
Thin and interests drive known waits factors, arbitrarily steals sewerage and non-conforming blowdown, causes the feelings of severe environmental pollution
Condition happens occasionally.The compounds such as acid, alkali, oxidant in sewage, Yi Jitong, cadmium, mercury, arsenic, can poison aquatile with poison, influence to drink
With water source, scenic spot landscape.Waste water, the sewage that industrial wastewater detection mainly discharges factory of enterprise in production process
With the general name of aquatic analyte detection.Technique waste water detection includes producing waste water and production waste.
The content of main component in traditional Chemical Physics analysis method energy quantitative analysis pollutant, but cannot directly and
Comprehensively reflect being divided into water sample and content.Therefore, it is necessary to a kind of means, easy to detect, comprehensive, efficient sewage detection side
Method.
Invention content
Present invention is generally directed to above-mentioned technical problems, propose a kind of comprehensive sewage detection method, sewage can be carried out
Multinomial detection, and analyze sewage composition.
The present invention provides a kind of comprehensive sewage detection methods, include the following steps：
(1) sewage sample is taken according to standard sample method；
(2) sewage sample is filtered, except the sediment and suspended matter in decontaminated water, and adds in activated carbon and further adsorb
Sedimentation, obtains sewage clear liquid；
(3) sediment and suspended matter are dried, and weighs the weight of sediment and suspended matter；
(4) using the pH value of pH test paper test sewage, to determine the acid-base property of sewage；
(5) by conductivity detector, the conductivity of sewage is determined；
(6) by dissolved oxygen detection device, the content of dissolved oxygen in sewage is detected；
(7) by heavy metal analysis detection device, the content of heavy metal in sewage is detected；
(8) luminous intensity detection is carried out to sewage sample, reads its relative light unit, and dirt is determined according to relative light unit
The content of microorganism in water.
Preferably, the heavy metal include mercury, copper, zinc, lead, cadmium, nickel, iron, manganese, beryllium, total chromium, potassium, sodium, calcium, magnesium, selenium,
Barium, molybdenum, cobalt.
Preferably, the dissolved oxygen detection device includes dissolving oxygen detecting probe, signal processing apparatus and display device；
The dissolving oxygen detecting probe can detect dirty content of oxygen dissolved in water；
The signal processing apparatus can be handled the signal for dissolving oxygen detecting probe；
The display device can show the concentration for dissolving oxygen detecting probe acquisition.
Preferably, the heavy metal analysis detection device heavy metal analysis probe, signal processing apparatus and display device；
The heavy metal analysis probe can detect content of beary metal in sewage；
The signal that the signal processing apparatus can pop one's head in heavy metal analysis is handled；
The display device can come out the heavy metal presentation of information of heavy metal analysis probe acquisition.
Preferably, it is described that absorbance experiment is carried out to sewage sample, the ammonia-nitrogen content in sewage is determined, including following mistake
Journey：
Sewage is pre-processed；
Test the absorbance of sewage；
According to the absorbance measured, the ammonia-nitrogen content of sewage is determined on standard absorbance curve.
A kind of comprehensive sewage detection method provided by the invention can detect acid-base property, conductivity, the suspended matter of sewage
Content, dissolved oxygen content, total metal contents in soil and content of microorganisms, can carry out multinomial sewage index detection, and items detection is quick
Sensitivity is better than traditional test method so that detection method is more quick so that detection method is more intuitive, easy to operate.The present invention
The cost of detection method is low, and it is accurate, stable to survey result.
Specific embodiment
For make present invention solves the technical problem that, the technical solution that uses and the technique effect that reaches it is clearer, below
The present invention is described in further detail in conjunction with the embodiments.It is understood that specific embodiment described herein is only
For explaining the present invention rather than limitation of the invention.
The present invention provides a kind of comprehensive sewage detection methods, include the following steps：
(1) sewage sample is taken according to standard sample method；
(2) sewage sample is filtered, except the sediment and suspended matter in decontaminated water, and adds in activated carbon and further adsorb
Sedimentation, obtains sewage clear liquid；
(3) sediment and suspended matter are dried, and weighs the weight of sediment and suspended matter；
(4) using the pH value of pH test paper test sewage, to determine the acid-base property of sewage；
(5) by conductivity detector, the conductivity of sewage is determined；
(6) by dissolved oxygen detection device, the content of dissolved oxygen in sewage is detected；
(7) by heavy metal analysis detection device, the content of heavy metal in sewage is detected；
(8) luminous intensity detection is carried out to sewage sample, reads its relative light unit, and dirt is determined according to relative light unit
The content of microorganism in water.
Preferably, the heavy metal include mercury, copper, zinc, lead, cadmium, nickel, iron, manganese, beryllium, total chromium, potassium, sodium, calcium, magnesium, selenium,
Barium, molybdenum, cobalt.
Preferably, the dissolved oxygen detection device includes dissolving oxygen detecting probe, signal processing apparatus and display device；
The dissolving oxygen detecting probe can detect dirty content of oxygen dissolved in water；
The signal processing apparatus can be handled the signal for dissolving oxygen detecting probe；
The display device can show the concentration for dissolving oxygen detecting probe acquisition.
Preferably, the heavy metal analysis detection device heavy metal analysis probe, signal processing apparatus and display device；
The heavy metal analysis probe can detect content of beary metal in sewage；
The signal that the signal processing apparatus can pop one's head in heavy metal analysis is handled；
The display device can come out the heavy metal presentation of information of heavy metal analysis probe acquisition.
Preferably, it is described that absorbance experiment is carried out to sewage sample, the ammonia-nitrogen content in sewage is determined, including following mistake
Journey：
Sewage is pre-processed；
Test the absorbance of sewage；
According to the absorbance measured, the ammonia-nitrogen content of sewage is determined on standard absorbance curve.
A kind of comprehensive sewage detection method provided by the invention can detect acid-base property, conductivity, the suspended matter of sewage
Content, dissolved oxygen content, total metal contents in soil and content of microorganisms, can carry out multinomial sewage index detection, and items detection is quick
Sensitivity is better than traditional test method so that detection method is more quick so that detection method is more intuitive, easy to operate.The present invention
The cost of detection method is low, and it is accurate, stable to survey result.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its is right
Technical solution recorded in foregoing embodiments modifies and either which part or all technical features is equally replaced
It changes, the range for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (5)
- A kind of 1. comprehensive sewage detection method, which is characterized in that include the following steps：(1) sewage sample is taken according to standard sample method；(2) sewage sample is filtered, except the sediment and suspended matter in decontaminated water, and adds in activated carbon and further adsorb and sink Drop, obtains sewage clear liquid；(3) sediment and suspended matter are dried, and weighs the weight of sediment and suspended matter；(4) using the pH value of pH test paper test sewage, to determine the acid-base property of sewage；(5) by conductivity detector, the conductivity of sewage is determined；(6) by dissolved oxygen detection device, the content of dissolved oxygen in sewage is detected；(7) by heavy metal analysis detection device, the content of heavy metal in sewage is detected；(8) luminous intensity detection is carried out to sewage sample, reads its relative light unit, and determine in sewage according to relative light unit The content of microorganism.
- 2. comprehensive sewage detection method according to claim 1, which is characterized in that the heavy metal include mercury, copper, Zinc, lead, cadmium, nickel, iron, manganese, beryllium, total chromium, potassium, sodium, calcium, magnesium, selenium, barium, molybdenum, cobalt.
- 3. comprehensive sewage detection method according to claim 1, which is characterized in that the dissolved oxygen detection device includes Dissolve oxygen detecting probe, signal processing apparatus and display device；The dissolving oxygen detecting probe can detect dirty content of oxygen dissolved in water；The signal processing apparatus can be handled the signal for dissolving oxygen detecting probe；The display device can show the concentration for dissolving oxygen detecting probe acquisition.
- 4. comprehensive sewage detection method according to claim 1, which is characterized in that the heavy metal analysis detection device Heavy metal analysis probe, signal processing apparatus and display device；The heavy metal analysis probe can detect content of beary metal in sewage；The signal that the signal processing apparatus can pop one's head in heavy metal analysis is handled；The display device can come out the heavy metal presentation of information of heavy metal analysis probe acquisition.
- 5. comprehensive sewage detection method according to claim 1, which is characterized in that described that extinction is carried out to sewage sample Degree experiment, determines the ammonia-nitrogen content in sewage, including procedure below：Sewage is pre-processed；Test the absorbance of sewage；According to the absorbance measured, the ammonia-nitrogen content of sewage is determined on standard absorbance curve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711361941.8A CN108152466A (en) | 2017-12-18 | 2017-12-18 | A kind of comprehensive sewage detection method |
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| CN201711361941.8A CN108152466A (en) | 2017-12-18 | 2017-12-18 | A kind of comprehensive sewage detection method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918445A (en) * | 2018-07-23 | 2018-11-30 | 江苏挺卫实业有限公司 | A kind of detection method for metal ion content in beverage |
| CN109490230A (en) * | 2018-11-23 | 2019-03-19 | 绍兴市中测检测技术股份有限公司 | The rapid detection method of industrial wastewater middle and high concentration ammonia nitrogen and heavy metal |
| CN112229971A (en) * | 2020-09-11 | 2021-01-15 | 天津市宇驰检测技术有限公司 | Sewage detection method and device |
| CN112816622A (en) * | 2020-12-31 | 2021-05-18 | 江苏启辰检测科技有限公司 | Monitoring method for pollutant emission |
| CN115077990A (en) * | 2022-04-27 | 2022-09-20 | 淮南联合大学 | Water pollution detection method |
-
2017
- 2017-12-18 CN CN201711361941.8A patent/CN108152466A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918445A (en) * | 2018-07-23 | 2018-11-30 | 江苏挺卫实业有限公司 | A kind of detection method for metal ion content in beverage |
| CN109490230A (en) * | 2018-11-23 | 2019-03-19 | 绍兴市中测检测技术股份有限公司 | The rapid detection method of industrial wastewater middle and high concentration ammonia nitrogen and heavy metal |
| CN112229971A (en) * | 2020-09-11 | 2021-01-15 | 天津市宇驰检测技术有限公司 | Sewage detection method and device |
| CN112229971B (en) * | 2020-09-11 | 2023-08-04 | 天津市宇驰检测技术有限公司 | Sewage detection method and device |
| CN112816622A (en) * | 2020-12-31 | 2021-05-18 | 江苏启辰检测科技有限公司 | Monitoring method for pollutant emission |
| CN115077990A (en) * | 2022-04-27 | 2022-09-20 | 淮南联合大学 | Water pollution detection method |
| CN115077990B (en) * | 2022-04-27 | 2024-05-14 | 淮南联合大学 | Water pollution detection method |
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Application publication date: 20180612 |