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GB/T 36783-2018: Safety threshold values of cadmium, lead, chromium, mercury, and arsenic in upland soils for planting rootstalk vegetables
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 36783-2018 | English | 119 |
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Safety threshold values of cadmium, lead, chromium, mercury, and arsenic in upland soils for planting rootstalk vegetables
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GB/T 36783-2018
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Basic data | Standard ID | GB/T 36783-2018 (GB/T36783-2018) | | Description (Translated English) | Safety threshold values of cadmium, lead, chromium, mercury, and arsenic in upland soils for planting rootstalk vegetables | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B10 | | Classification of International Standard | 13.080.01 | | Word Count Estimation | 6,691 | | Date of Issue | 2018-09-17 | | Date of Implementation | 2019-04-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 36783-2018: Safety threshold values of cadmium, lead, chromium, mercury, and arsenic in upland soils for planting rootstalk vegetables
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Safety threshold values of cadmium, lead, chromium, mercury, and arsenic in upland soils for planting rootstalk vegetables
ICS 13.080.01
B10
National Standards of People's Republic of China
Cadmium, lead, chromium, dryland soils with root vegetables
Mercury and arsenic safety threshold
Published on.2018-09-17
Implementation of.2019-04-01
State market supervision and administration
China National Standardization Administration issued
Content
Foreword I
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Security Threshold 1
5 Monitoring and Analysis 2
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the Ministry of Agriculture and Rural Affairs of the People's Republic
This standard is under the jurisdiction of the National Soil Quality Standardization Technical Committee (SAC/TC404).
This standard was drafted. Nanjing Institute of Soil Science, Chinese Academy of Sciences, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Agriculture
Ministry of Environmental Protection Research and Monitoring Institute, Jiangsu Institute of Quality and Standardization.
The main drafters of this standard. Wang Xingxiang, Ding Changfeng, Ma Yibing, Zheng Xiangqun, Li Decheng, Hou Yueli.
Cadmium, lead, chromium, dryland soils with root vegetables
Mercury and arsenic safety threshold
1 Scope
This standard specifies the terms and definitions of safety thresholds for cadmium, lead, chromium, mercury and arsenic in dryland soils with root vegetables, and safety thresholds.
Monitoring and analysis.
This standard is applicable to the environmental quality assessment and management of dryland soils with root vegetables.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 17141-1997 Determination of lead and cadmium in soils - Atomic absorption spectrophotometric method
GB/T 22105.1-2008 Determination of total mercury, total arsenic and total lead -- Part 1 . Total mercury in soil
Determination
GB/T 22105.2-2008 Determination of total mercury, total arsenic and total lead - Part 2. General arsenic in soil
Determination
HJ491-2009 Determination of total chromium in the flame atomic absorption spectrophotometric method
NY/T 295-1995 Determination of cation exchange capacity and exchangeable base in neutral soil
NY/T 395 Farmland Soil Environmental Quality Monitoring Technical Specification
Soils and soils - Part 5. Determination of cation exchange capacity in calcareous soils
Soils and soils - Part 6. Determination of soil organic matter
NY/T 1377-2007 Determination of pH in soil
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Root vegetables, rootstalkvegetable
A general term for vegetables that are grown by straight roots and become fleshy roots or underground metamorphosed organs (tubers, bulbs, roots, etc.).
Note. such as radish, carrot, potato, onion, turnip, etc.
3.2
Safety threshold safetythreshold
The maximum allowable content of cadmium, lead, chromium, mercury and arsenic in the soil that guarantees the safe consumption of agricultural products.
4 safety threshold
The safety thresholds of cadmium, lead, chromium, mercury and arsenic in dryland soils with root vegetables are shown in Tables 1 to 3.
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