CN110045074A - The pollution source discrimination of emerging pollutant and application in a kind of ground water regime - Google Patents
The pollution source discrimination of emerging pollutant and application in a kind of ground water regime Download PDFInfo
- Publication number
- CN110045074A CN110045074A CN201910206393.4A CN201910206393A CN110045074A CN 110045074 A CN110045074 A CN 110045074A CN 201910206393 A CN201910206393 A CN 201910206393A CN 110045074 A CN110045074 A CN 110045074A
- Authority
- CN
- China
- Prior art keywords
- underground water
- mass concentration
- pollution source
- mineralising
- soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003673 groundwater Substances 0.000 title claims abstract description 27
- 239000003344 environmental pollutant Substances 0.000 title claims abstract description 17
- 231100000719 pollutant Toxicity 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000126 substance Substances 0.000 claims abstract description 22
- 239000003337 fertilizer Substances 0.000 claims abstract description 21
- 239000002689 soil Substances 0.000 claims abstract description 21
- 239000010828 animal waste Substances 0.000 claims abstract description 19
- 238000003911 water pollution Methods 0.000 claims abstract description 9
- 238000005070 sampling Methods 0.000 claims description 14
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 7
- 229910002651 NO3 Inorganic materials 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 206010011409 Cross infection Diseases 0.000 claims description 3
- 206010029803 Nosocomial infection Diseases 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 241001465754 Metazoa Species 0.000 claims description 2
- 210000003608 fece Anatomy 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009918 complex formation Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000005135 methemoglobinemia Diseases 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- G01N33/182—Specific anions in water
-
- 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
- G01N33/24—Earth materials
-
- 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
- G01N33/24—Earth materials
- G01N33/248—Earth materials related to manure as a biological product
-
- 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
- G01N2001/1031—Sampling from special places
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Hydrology & Water Resources (AREA)
- Processing Of Solid Wastes (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of pollution source discrimination of emerging pollutant in ground water regime, 1) it is sampled in contaminated area, soil, animal wastes, artificial chemical fertilizer and the underground water of mineralising are taken respectively.The present invention utilizes the NO of separate sources3The different principle of mass concentration of the middle N element on isotope level first measures the NO of the underground water of contaminated areas3The mass concentration of middle N, then areal measurement may cause NO in the pollution sources of underground water pollution again3The mass concentration of middle N measures soil, animal wastes and the artificial chemical fertilizer NO of mineralising3The mass concentration of middle N, is then compared, and finds out the NO of underground water3The mass concentration of middle N, to show that pollution sources from whom, are then administered, eliminates pollution sources closest to the soil of mineralising, animal wastes or artificial chemical fertilizer.
Description
Technical field
The present invention relates to a kind of pollutions of emerging pollutant in water pollution control technology field more particularly to ground water regime
Source discrimination and application.
Background technique
Underground water pollution refers mainly to mankind's activity and chemical composition of groundwater, physical property and biological characteristics is caused to change
The phenomenon that becoming and declining quality.
The following complex formation of earth's surface, Groundwater Flow is extremely slow, and therefore, underground water pollution is slow with process, is not easy
It was found that and being difficult to the characteristics of administering.Underground water is once contaminated, even if thoroughly eliminating its pollution sources, also obtains the more than ten years, even
Decades can just be such that water quality restores, wherein polluted by nitrogen especially groundwater azotate pollution have become one it is fairly common and weigh
The environmental problem wanted, groundwater azotate pollution are closely related with Environmental security with human health.It drinks containing high concentration nitrate
Underground water after, humans and animals can be susceptible to suffer from methemoglobinemia because of anoxic, it is also possible to make digestion occur canceration.
Studies have shown that groundwater azotate pollution main source has soil, animal wastes, the artificial chemical fertilizer of mineralising, this hair
How bright main introduction identifies the relationship between underground water pollution and this three.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and new in a kind of ground water regime proposed
The pollution source discrimination of type pollutant and application.
To achieve the goals above, present invention employs following technical solutions:
The pollution source discrimination of emerging pollutant in a kind of ground water regime, method includes the following steps:
1) it is sampled in contaminated area, takes soil, animal wastes, artificial chemical fertilizer and the underground water of mineralising respectively；
2) nitrate in the soil of mineralising, animal wastes, artificial chemical fertilizer and underground water is extracted, is then measured
NO in each group sample nitrate3The mass concentration of middle N, and keep a record；
3) according to above-mentioned record, NO in observation analysis underground water3The mass concentration of middle N falls into or closest to mineralising
Which NO in soil, animal wastes and artificial chemical fertilizer3The mass concentration of middle N；
4) by above-mentioned comparison result, judge that the pollution sources in underground water mostly come from the soil of mineralising, animal wastes
With which source in artificial chemical fertilizer, it was therefore concluded that.
Preferably, the orientation that the acquisition of the underground water is distributed in contaminated area is according to east, south, west, north, northeast, the southeast, west
North, southwest and center are sampled, and measure the NO of these position underground water3The mass concentration of middle N, then with mineralising
Soil, animal wastes and artificial chemical fertilizer NO3The mass concentration of middle N is compared one by one, realizes comprehensive analysis.
Preferably, the underground water sampling is sampled using drilling well, and acquires sample using grab type sampler or gas pump.
Preferably, the sampler or sampling bottle should be rinsed 3-4 times using the water of sampling, then formally be taken underground water
Sample.
Preferably, acquisition water sample should be acquired simultaneously at identical conditions, the material of sampler or sampling bottle also phase
Together.
Preferably, after the completion of sample acquisition each time, bottleneck should all be sealed with paraffin immediately at the scene, and labelled,
Record name, time, lithology, turbidity, water temperature, temperature and position, and setting should be isolated in sample, avoid cross-infection.
The application of the pollution source discrimination of emerging pollutant in a kind of ground water regime.
Preferably, which is the application in underground water pollution prevention and control field.
Preferably, which is to judge the application in groundwater azotate pollution source.
Compared with prior art, the beneficial effects of the present invention are: the present invention utilizes the NO of separate sources3Middle N element is same
The different principle of mass concentration in the element level of position, first measures the NO of the underground water of contaminated areas3The mass concentration of middle N, then
Areal measurement again may cause NO in the pollution sources of underground water pollution3The mass concentration of middle N, the i.e. soil of measurement mineralising,
Animal wastes and artificial chemical fertilizer NO3The mass concentration of middle N, is then compared, and finds out the NO of underground water3The mass concentration of middle N
Closest to the soil of mineralising, animal wastes or artificial chemical fertilizer, to show that pollution sources from whom, are then administered, eliminate
Pollution sources.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
The pollution source discrimination of emerging pollutant in a kind of ground water regime, method includes the following steps:
1) it is sampled in contaminated area, takes soil, animal wastes, artificial chemical fertilizer and the underground water of mineralising respectively；
2) nitrate in the soil of mineralising, animal wastes, artificial chemical fertilizer and underground water is extracted, is then measured
NO in each group sample nitrate3The mass concentration of middle N, and keep a record；
3) according to above-mentioned record, NO in observation analysis underground water3The mass concentration of middle N falls into or closest to mineralising
Which NO in soil, animal wastes and artificial chemical fertilizer3The mass concentration of middle N；
4) by above-mentioned comparison result, judge that the pollution sources in underground water mostly come from the soil of mineralising, animal wastes
With which source in artificial chemical fertilizer, it was therefore concluded that.
The orientation that the acquisition of the underground water is distributed in contaminated area is according to east, south, west, north, northeast, the southeast, northwest, southwest
And center is sampled, and measures the NO of these position underground water3The mass concentration of middle N, then with the soil of mineralising, dynamic
The NO of object excrement and artificial chemical fertilizer3The mass concentration of middle N is compared one by one, realizes comprehensive analysis.
The underground water sampling is sampled using drilling well, and acquires sample using grab type sampler or gas pump.
The sampler or sampling bottle should be rinsed 3-4 times using the water of sampling, then formally be taken sampling of ground water, be reduced
Introduced contaminants generate interference to sample.
Acquisition water sample should be acquired simultaneously at identical conditions, and the material of sampler or sampling bottle is also identical.
After the completion of sample acquisition each time, bottleneck should all be sealed with paraffin immediately at the scene, and labelled, record name
Title, time, lithology, turbidity, water temperature, temperature and position, and setting should be isolated in sample, avoid cross-infection.
The application of the pollution source discrimination of emerging pollutant in a kind of ground water regime.
The application is the application in underground water pollution prevention and control field.
The application is to judge the application in groundwater azotate pollution source.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. the pollution source discrimination of emerging pollutant in a kind of ground water regime, which is characterized in that this method includes following step
It is rapid:
1) it is sampled in contaminated area, takes soil, animal wastes, artificial chemical fertilizer and the underground water of mineralising respectively；
2) nitrate in the soil of mineralising, animal wastes, artificial chemical fertilizer and underground water is extracted, then measures each group
NO in sample nitrate3The mass concentration of middle N, and keep a record；
3) according to above-mentioned record, NO in observation analysis underground water3The mass concentration of middle N fall into or closest to mineralising soil,
Which NO in animal wastes and artificial chemical fertilizer3The mass concentration of middle N；
4) by above-mentioned comparison result, judge that the pollution sources in underground water mostly come from soil, animal wastes and the people of mineralising
Which source in work chemical fertilizer, it was therefore concluded that.
2. the pollution source discrimination of emerging pollutant, feature exist in a kind of ground water regime according to claim 1
In the orientation that the acquisition of, the underground water is distributed in contaminated area according to east, south, west, north, northeast, the southeast, northwest, southwest and
Center is sampled, and measures the NO of these position underground water3The mass concentration of middle N, then with the soil of mineralising, animal excreta
Just with the NO of artificial chemical fertilizer3The mass concentration of middle N is compared one by one, realizes comprehensive analysis.
3. the pollution source discrimination of emerging pollutant and application in a kind of ground water regime according to claim 1,
It is characterized in that, the underground water sampling is sampled using drilling well, and acquires sample using grab type sampler or gas pump.
4. the pollution source discrimination of emerging pollutant, feature in a kind of ground water regime according to claim 1 or 3
It is, the sampler or sampling bottle should be rinsed 3-4 times using the water of sampling, then formally be taken sampling of ground water.
5. the pollution source discrimination of emerging pollutant, feature exist in a kind of ground water regime according to claim 4
In acquisition water sample should be acquired simultaneously at identical conditions, and the material of sampler or sampling bottle is also identical.
6. the pollution source discrimination of emerging pollutant, feature exist in a kind of ground water regime according to claim 1
In, each time sample acquisition after the completion of, bottleneck should all be sealed with paraffin immediately at the scene, and labelled, record name, when
Between, lithology, turbidity, water temperature, temperature and position, and setting should be isolated in sample, avoid cross-infection.
7. according to claim 1 described in -6 any one in a kind of ground water regime emerging pollutant pollution source discrimination
Application, which is characterized in that the application is application in underground water pollution prevention and control field.
8. the application of the pollution source discrimination of emerging pollutant in a kind of ground water regime according to claim 7,
It is characterized in that, which is to judge the application in groundwater azotate pollution source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206393.4A CN110045074A (en) | 2019-03-19 | 2019-03-19 | The pollution source discrimination of emerging pollutant and application in a kind of ground water regime |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206393.4A CN110045074A (en) | 2019-03-19 | 2019-03-19 | The pollution source discrimination of emerging pollutant and application in a kind of ground water regime |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110045074A true CN110045074A (en) | 2019-07-23 |
Family
ID=67274893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910206393.4A Pending CN110045074A (en) | 2019-03-19 | 2019-03-19 | The pollution source discrimination of emerging pollutant and application in a kind of ground water regime |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110045074A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110781225A (en) * | 2019-10-25 | 2020-02-11 | 中国环境科学研究院 | Method for diagnosing concentration level of environmental medium pollutants |
| CN112557612A (en) * | 2020-11-20 | 2021-03-26 | 中南大学 | Method for analyzing heavy metal pollution source and pollution boundary of underground water in metal mining area by using water system sediments |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619237A (en) * | 2012-03-29 | 2012-08-01 | 刘萍 | Method for preventing nitrate from polluting underground water |
-
2019
- 2019-03-19 CN CN201910206393.4A patent/CN110045074A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619237A (en) * | 2012-03-29 | 2012-08-01 | 刘萍 | Method for preventing nitrate from polluting underground water |
Non-Patent Citations (1)
| Title |
|---|
| 张丽娟等: "北方设施蔬菜种植区地下水硝酸盐来源分析――以山东省惠民县为例", 《中国农业科学》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110781225A (en) * | 2019-10-25 | 2020-02-11 | 中国环境科学研究院 | Method for diagnosing concentration level of environmental medium pollutants |
| CN110781225B (en) * | 2019-10-25 | 2020-06-19 | 中国环境科学研究院 | Method for diagnosing concentration level of environmental medium pollutants |
| CN112557612A (en) * | 2020-11-20 | 2021-03-26 | 中南大学 | Method for analyzing heavy metal pollution source and pollution boundary of underground water in metal mining area by using water system sediments |
| CN112557612B (en) * | 2020-11-20 | 2022-06-03 | 中南大学 | Method for analyzing heavy metal pollution source and pollution boundary of underground water in metal mining area by using water system sediments |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Matiatos | Nitrate source identification in groundwater of multiple land-use areas by combining isotopes and multivariate statistical analysis: A case study of Asopos basin (Central Greece) | |
| Slovak et al. | Applications of Sr isotopes in archaeology | |
| Montgomery et al. | Continuity or colonization in Anglo‐Saxon England? Isotope evidence for mobility, subsistence practice, and status at West Heslerton | |
| Chen et al. | Nitrate sources and watershed denitrification inferred from nitrate dual isotopes in the Beijiang River, south China | |
| Kindler et al. | Dissolved carbon leaching from soil is a crucial component of the net ecosystem carbon balance | |
| Zhang et al. | The subtropical Zhujiang (Pearl River) estuary: nutrient, trace species and their relationship to photosynthesis | |
| David et al. | How old are Australia's pictographs? A review of rock art dating | |
| Nimmo et al. | The chemical speciation of dissolved nickel, copper, vanadium and iron in Liverpool Bay, Irish Sea | |
| Wang et al. | Recent environmental changes reflected by metals and biogenic elements in sediments from the Guishan Island, the Pearl River Estuary, China | |
| Sarma et al. | Sources of organic matter and tracing of nutrient pollution in the coastal Bay of Bengal | |
| Vautour et al. | Tracking mobility using human hair: What can we learn from lead and strontium isotopes? | |
| Prud'Homme et al. | Palaeotemperature reconstruction during the Last Glacial from δ18O of earthworm calcite granules from Nussloch loess sequence, Germany | |
| CN110045074A (en) | The pollution source discrimination of emerging pollutant and application in a kind of ground water regime | |
| Henrichs | Biogeochemistry of dissolved free amino acids in marine sediments | |
| Karr et al. | Low-level nitrate export from confined dairy farming detected in North Carolina streams using δ15N | |
| Jasik et al. | Effect of water stage and tree stand composition on spatiotemporal differentiation of spring water chemistry draining Carpathian flysch slopes (Gorce Mts) | |
| Simonetti et al. | Trace element and Pb and Sr isotope investigation of tooth enamel from archaeological remains at El-Kurru, Sudan: Evaluating the role of groundwater-related diagenetic alteration | |
| Johnson et al. | The forest effect: Biosphere 87Sr/86Sr shifts due to changing land use and the implications for migration studies | |
| Hamilton | Review of the chemical elements and environmental chemistry—strategies and tactics | |
| Tykot | Prehistoric trade in the Western Mediterranean: the sources and distribution of Sardinian obsidian | |
| Bada | Paleoanthropological applications of amino acid racemization dating of fossil bones and teeth | |
| Krachler et al. | Atmospheric inputs of Ag and Tl to the Arctic: Comparison of a high resolution snow pit (AD 1994–2004) with a firn (AD 1860–1996) and an ice core (previous 16,000 yr) | |
| Gębka et al. | Meteorological phenomenon as a key factor controlling variability of labile particulate mercury in rivers and its inflow into coastal zone of the sea | |
| Liu et al. | Pilot study on provenance tracing of cocoons via strontium isotopes | |
| Pleskot et al. | Distribution of subfossil chironomids (Diptera, Chironomidae) along a water depth gradient in the shallow Lake Spore, northern Poland |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190723 |