CN105738591B - The water quality benchmark derivation method and water quality security evaluation method of selenium - Google Patents
The water quality benchmark derivation method and water quality security evaluation method of selenium Download PDFInfo
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Abstract
The invention discloses the water quality benchmark derivation method and water quality security evaluation method of selenium, the method derives the benchmark based on tissue by using the toxicity data based on tissue, and the benchmark based on tissue then is converted into the water quality benchmark based on water using the bioaccumulation factor of representative species.Science of the present invention determines the protection aquatile water quality benchmark of cumulative bad material, it is to avoid the drawbacks of traditional water quality benchmark does not account for bioaccumulation and biological effectiveness, is capable of the aquatic ecosystem of more protection China of science.
Description
Technical field
The invention belongs to water quality security evaluation technical field, and in particular to the water quality benchmark derivation method and water quality of a kind of selenium
Safe evaluation method.
Background technology
Water standard is the important criterion of water environment management.The foundation of water standard is worked out as science, water quality benchmark is
The important research content of China's environmental area and great Science ＆ Technology Demands.One of important connotation of water quality benchmark is that have regionality,
Science determines that benchmark needs to combine the Characteristics of Natural Environment of country.Features of Ecological Environment and pollution type feature of China etc. and state
Outer significant difference, external water quality benchmark is not necessarily suited for the water environment management of China, therefore, carry out suitable China's national situation
Water quality benchmark study is imperative.In recent years, under the support of the Department of Science and Technology and Environmental Protection Department, country has set up multiple items
Mesh, carries out the water quality benchmark study explored and be adapted to China's national situation, and achieves great successes, is the system of China's water standard
Fixed/revision lays a solid foundation.
China has carried out the water quality benchmark study of the multiple pollutants such as part heavy metal and organic pollution at present, and
Obtain their water quality a reference value.But the toxicity data that these water quality benchmark are all based on water derives acquisition, for life
The cumulative material of thing, does not account for their biological effectiveness and bioaccumulation, it is possible that being caused to aquatile
It is under proteciton.Research shows that tissue concentration is the direct embodiment of cumulative bad material biological effectiveness, therefore, using based on tissue
The aquatile of protecting that toxicity data derivation water quality benchmark is capable of more science is not endangered by cumulative bad material, further perfect
The water environment Benchmark System of China.
Water quality pedestal method on selenium, derivation selenium is carried out there is presently no using the toxicity data based on tissue of selenium
Water quality benchmark derive, thus be difficult to obtain the water quality reference data of more effective selenium, and then aquatile may not be made
Into protection well.For with bioaccumulation material selenium, water quality benchmark is derived using the toxicity data based on tissue
It is capable of the protection aquatile of more science.
The content of the invention
It is an object of the invention to provide the water quality that a kind of simple, accurate, feasible methodological science determines cumulative bad material selenium
Benchmark derivation method and water quality security evaluation method, can fast and accurately evaluating water quality whether safety.
It is an object of the invention to：The water quality benchmark derivation method and water quality security evaluation method of selenium, including following step
Suddenly：
(1) step one, the toxicity data based on aquatile tissue from ERED tissue-effect datas storehouse collection selenium
(NOED) screening is analyzed, for having LOED without the data of NOED, NOED is calculated using formula NOED=LOED ÷ 2；
(2) step 2, the quality and quantity of analysis acquisition toxicity data, determine whether to meet minimum data requirement；
(3) step 3, using species sensitivity distribution method to obtained by arrangement NOED simulate；
(4) determine the bioaccumulation factor B AF of each trophic level representativeness species in aquatic ecosystem, by TBC be converted into
The water quality benchmark that concentration is represented in water, uses WQC=TBC/BAF；
(5) minimum water quality benchmark is selected as the water quality benchmark of protection China aquatile of selenium；
Wherein, TBC, tissue based criteria, the benchmark based on tissue；
BAF, bioaccumulative factor, the bioaccumulation factor；
WQC, water quality criteria, water quality benchmark；
LOED, minimum effective concentration；
HC5, protect the limit value of 95% species.
Preferably, in the step 2, minimum data needs the data from vertebrate, invertebrate and plant；
Vertebrate and invertebrate at least 4 data of difference, plant at least one data, altogether no less than 15 data.
Preferably, the vertebrate includes the ichthyophagy fish in food chain top, predacious fish and phytophage fish
Each data of class.
Using the toxicity data based on tissue of selenium, the water quality benchmark derivation method according to the selenium determines the protection of selenium
Aquatile water quality benchmark is 6.9ng/L.
A kind of water quality security evaluation method, comprises the following steps：
Water quality benchmark derivation method according to selenium obtains water quality a reference value；
The tested water environment of analysis, judges whether the water quality of tested water environment is less than water quality a reference value, if being less than water quality base
Quasi- value, then it is safe water environment to be detected water environment, and otherwise, tested water environment needs further determine whether to be safe water environment.
By the present invention in that deriving the benchmark based on tissue with the toxicity data based on tissue, representative species are then used
The bioaccumulation factor will be based on tissue benchmark be converted into the water quality benchmark based on water.Science of the present invention determines cumulative bad material
The protection aquatile water quality benchmark of selenium, it is to avoid traditional water quality benchmark does not account for the bioaccumulation and biological effectiveness of selenium
The drawbacks of, can more science protection China aquatic ecosystem.
Brief description of the drawings
Fig. 1 is SSD distribution curve of the selenium of embodiment 1 to aquatile；
Fig. 2 is SSD distribution curve of the selenium of embodiment 2 to aquatile.
Specific embodiment
The present invention relates to the water quality benchmark derivation method and water quality security evaluation method of a kind of selenium.
For the quality and quantity of method of the present invention Poisoning data, determine whether to meet minimum data requirement, it is minimum
Data need the data from vertebrate, invertebrate and plant；Vertebrate and each at least 4 numbers of invertebrate
According to plant at least one data, altogether no less than 15 data.Wherein, vertebrate includes the ichthyophagy fish in food chain top
Class, predacious fish and each data of herbivorous fishes.
With reference to specific embodiment, the present invention will be further described in detail.
Embodiment 1
The water quality benchmark derivation method and water quality security evaluation method of selenium, comprise the following steps：
(1) step one, the toxicity data based on aquatile tissue from ERED tissue-effect datas storehouse collection selenium
(NOED) screening is analyzed, for having LOED without the data of NOED, NOED is calculated using formula NOED=LOED ÷ 2,
Toxicity data is as shown in table 2；
The toxicity data (mg/kg) based on tissue of the selenium of table 1
(2) step 2, the quality and quantity of analysis acquisition toxicity data, determine whether to meet minimum data requirement；
In the present embodiment, 31 toxicity datas are employed altogether, including 26 vertebrates, 4 invertebrates and 1
Individual plant data.
(3) step 3, using species sensitivity distribution method to obtained by arrangement NOED simulate；
As shown in Figure 1.Calculate a reference value (HC of 95% species of protection based on tissue5Value), according to species susceptibility point
Cloth curve is calculated, i.e. TBC=HC5=46.72 μ g/kg.
(4) determine the bioaccumulation factor B AF of each trophic level representativeness species in aquatic ecosystem, by TBC be converted into
The water quality benchmark that concentration is represented in water, uses WQC=TBC/BAF；
From the calculating of step 3, seleno is TBC=46.72 μ g/kg in a reference value of tissue.Because China does not have also
The biological bioaccumulation factor data to selenium of each trophic level, it is interim here to use the data reported on document.Three trophic levels pair
The bioaccumulation factor of selenium is respectively the BAF=1200 of water plant, small fishes BAF=2600, larger fish BAF=
6800.The water quality benchmark for calculating selenium respectively is 38.9ng/L, 18.0ng/L and 6.9ng/L.
(5) minimum water quality benchmark is selected as the water quality benchmark of protection China aquatile of selenium；
In order to preferably protect aquatile, the protection aquatile water quality benchmark for determining selenium is 6.9ng/L.
Embodiment 2
The water quality benchmark derivation method and water quality security evaluation method of selenium, comprise the following steps：
(1) step one, the toxicity data based on aquatile tissue from ERED tissue-effect datas storehouse collection selenium
(NOED) screening is analyzed, for having LOED without the data of NOED, NOED is calculated using formula NOED=LOED ÷ 2,
Toxicity data is as shown in table 2；
The toxicity data (mg/kg) based on tissue of the selenium of table 2
(2) step 2, the quality and quantity of analysis acquisition toxicity data, determine whether to meet minimum data requirement；
In the present embodiment, 15 toxicity datas are employed altogether, including 10 vertebrates, 4 invertebrates and 1
Individual plant data.
(3) step 3, using species sensitivity distribution method to obtained by arrangement NOED simulate；
As shown in Figure 2.Calculate a reference value (HC of 95% species of protection based on tissue5Value), according to species susceptibility point
Cloth curve is calculated, i.e. TBC=HC5=53.09 μ g/kg.
(4) determine the bioaccumulation factor B AF of each trophic level representativeness species in aquatic ecosystem, by TBC be converted into
The water quality benchmark that concentration is represented in water, uses WQC=TBC/BAF；
From the calculating of step 3, seleno is TBC=53.09 μ g/kg in a reference value of tissue.Because China does not have also
The biological bioaccumulation factor data to selenium of each trophic level, it is interim here to use the data reported on document.Three trophic levels pair
The bioaccumulation factor of selenium is respectively the BAF=1200 of water plant, small fishes BAF=2600, larger fish BAF=
6800.The water quality benchmark for calculating selenium respectively is 44.2ng/L, 20.4ng/L and 7.8ng/L.
(5) minimum water quality benchmark is selected as the water quality benchmark of protection China aquatile of selenium；
In order to preferably protect aquatile, the protection aquatile water quality benchmark for determining selenium is 7.8ng/L.
The water quality benchmark derivation method and water quality security evaluation method of the selenium for being provided the embodiment of the present invention above, are carried out
It is discussed in detail, specific case used herein is set forth to principle of the invention and implementation method, above example
Explanation be only intended to help and understand the method for the present invention and its core concept；Simultaneously for those of ordinary skill in the art,
According to thought of the invention, will change in specific embodiments and applications, in sum, in this specification
Appearance should not be construed as limiting the invention.
Claims (1)
1. the water quality benchmark derivation method of selenium, it is characterised in that comprise the following steps：
(1) step one, the toxicity data NOED based on aquatile tissue from ERED tissue-effect datas storehouse collection selenium are carried out
Analysis and Screening, for having LOED without the data of NOED, NOED is calculated using formula NOED=LOED ÷ 2；
(2) step 2, the quality and quantity of analysis acquisition toxicity data, determine whether to meet minimum data requirement；
(3) step 3, using species sensitivity distribution method to obtained by arrangement NOED simulate；
(4) determine the bioaccumulation factor B AF of each trophic level representativeness species in aquatic ecosystem, TBC is converted into in water
The water quality benchmark that concentration is represented, uses WQC=TBC/BAF；
(5) minimum water quality benchmark is selected as the water quality benchmark of protection China aquatile of selenium；
Wherein, in the step 2, minimum data needs the data from vertebrate, invertebrate and plant；Vertebra is moved
Thing and invertebrate at least 4 data of difference, plant at least one data, altogether no less than 15 data；
The vertebrate includes the ichthyophagy fish in food chain top, predacious fish and each number of herbivorous fishes
According to；
Wherein, TBC, tissue based criteria, the benchmark based on tissue；
BAF, bioaccumulative factor, the bioaccumulation factor；
WQC, water quality criteria, water quality benchmark；
LOED, minimum effective concentration.
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| CN106556683A (en) * | 2016-11-23 | 2017-04-05 | 中国环境科学研究院 | A kind of aquatile benchmark values determination method |
| CN109342675A (en) * | 2018-09-21 | 2019-02-15 | 中国环境科学研究院 | The method for making and subscribing of the protection aquatile surface water quality secure threshold of antimony |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236740A (en) * | 2010-04-26 | 2011-11-09 | 上海申丰检测有限公司 | Water quality detection and evaluation service method for drinking water |
| CN102436541A (en) * | 2011-09-20 | 2012-05-02 | 南开大学 | Ecological reference value calculating method based on plankton community change |
| CN103336101A (en) * | 2013-06-07 | 2013-10-02 | 中国环境科学研究院 | Method for deriving water-quality reference values for human health protection and water-quality safety evaluation method |
| CN103336889A (en) * | 2013-06-07 | 2013-10-02 | 中国环境科学研究院 | Aquatic life water quality standard value derivation method and water quality safety evaluation method |
| CN104820873A (en) * | 2015-05-13 | 2015-08-05 | 中国环境科学研究院 | Fresh water acute standard prediction method based on metal quantitative structure-activity relationship |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2920064T3 (en) * | 2012-11-14 | 2017-11-20 | Ballast Water Monitoring As | PROCEDURE AND SYSTEM FOR MONITORING THE QUALITY OF BALLAST WATER FROM A VESSEL |
-
2016
- 2016-02-24 CN CN201610102047.8A patent/CN105738591B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236740A (en) * | 2010-04-26 | 2011-11-09 | 上海申丰检测有限公司 | Water quality detection and evaluation service method for drinking water |
| CN102436541A (en) * | 2011-09-20 | 2012-05-02 | 南开大学 | Ecological reference value calculating method based on plankton community change |
| CN103336101A (en) * | 2013-06-07 | 2013-10-02 | 中国环境科学研究院 | Method for deriving water-quality reference values for human health protection and water-quality safety evaluation method |
| CN103336889A (en) * | 2013-06-07 | 2013-10-02 | 中国环境科学研究院 | Aquatic life water quality standard value derivation method and water quality safety evaluation method |
| CN104820873A (en) * | 2015-05-13 | 2015-08-05 | 中国环境科学研究院 | Fresh water acute standard prediction method based on metal quantitative structure-activity relationship |
Non-Patent Citations (4)
| Title |
|---|
| 吴贤均.水生生物水质基准制定方法.《上海环境科学》.1987,(第11期),63-66. * |
| 硝酸盐对淡水水生生物毒性及水质基准推导;张铃松等;《环境科学》;20130831;第34卷(第8期);3286-3293 * |
| 组织残留法在水生生物基准中的应用概述;张瑞卿等;《生态毒理学报》;20150228;第10卷(第1期);88-100 * |
| 苏海磊等.DDTs 对水生哺乳动物的组织残留基准初步研究.《生态毒理学报》.2015,第10卷(第1期),110-118. * |
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