GB/T 35527-2017Chemicals - Bioaccumulation in sediment-dwelling benthic oligochaetes (English PDF)
化学品 沉积物中底栖寡毛纲环节动物生物蓄积试验
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 29, 2017
Implementation date
July 1, 2018
Scope
GB/T 35527-2017 is the English-translated version of 化学品 沉积物中底栖寡毛纲环节动物生物蓄积试验.
GB/T 35527-2017 is the Chinese standard "Chemicals - Bioaccumulation in sediment-dwelling benthic oligochaetes".
Its scope clause reads: This standard specifies the terms and definitions of the bioaccumulation test of benthic oligochaetes in chemical sediments, and the necessary materials for the test materials, and information, test principles, reference materials, equipment, test systems, test procedures, test effectiveness, data and test reports.
This standard applies to stable neutral organic compounds (lgKow value between 3.0 and 6.0 [4,10], easy to combine with sediment), very strong a lipophilic substance (lgKow greater than 6.0) [4], a stable organometallic compound (easy to bind to sediment) [9] and known to have in vivo Bioaccumulative chemicals (such as surfactants or highly adsorbable substances, ie high Koc substances).
If the parameters such as the volume of the benthic substrate and water, the size of the biological tissue sample, etc. are not modified in the experimental design, this standard does not apply. Used for testing of metals and other trace elements [8].
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Document preview — GB/T 35527-2017
National Standard of the People's Republic of China
- ICS
- 13.300; 11.100
- Classification
- A 80
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 4 Materials and information required for the test
- 5 Test principle
- 6 reference
- 7 instruments and equipment
- 8 test system
- 9 Test procedure
- 10 test effectiveness
- 11 data
- 12 Test report
- Appendix A (informative) Oligochaete species that should be used in bioaccumulation tests
- Appendix B (Normative Appendix) Calculation of Absorption and Clearance Parameters
- Appendix C (informative) Partial physical and chemical properties and composition of dilution water
- Appendix D (informative) Preparation and storage of artificial sediments
- Appendix E (informative appendix) 28d bioaccumulation test sampling plan example
1 Scope
This standard specifies the terms and definitions of the bioaccumulation test of benthic oligochaetes in chemical sediments, and the necessary materials for the test materials.
And information, test principles, reference materials, equipment, test systems, test procedures, test effectiveness, data and test reports.
This standard applies to stable neutral organic compounds (lgKow value between 3.0 and 6.0 [4,10], easy to combine with sediment), very strong a lipophilic substance (lgKow greater than 6.0) [4], a stable organometallic compound (easy to bind to sediment) [9] and known to have in vivo
Bioaccumulative chemicals (such as surfactants or highly adsorbable substances, ie high Koc substances).
If the parameters such as the volume of the benthic substrate and water, the size of the biological tissue sample, etc. are not modified in the experimental design, this standard does not apply.
Used for testing of metals and other trace elements [8].
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 21801 chemical rapid biodegradability respirometry test
MTTI test for improved rapid biodegradability of GB/T 21802 chemicals (I)
GB/T 21803 chemical rapid biodegradability DOC reduction test
GB/T 21831 Chemical rapid biodegradability. closed bottle method test
GB/T 21845 chemical water solubility test
GB/T 21852 chemical partition coefficient (n-octanol-water) high performance liquid chromatography test
GB/T 21853 chemical partition coefficient (n-octanol-water) shake flask test
GB/T 21855 chemical pH-related hydrolysis test
GB/T 21856 chemical rapid biodegradable carbon dioxide production test
OECD screening test for improved biodegradability of GB/T 21857 chemicals
GB/T 22052 Method for determining the relationship between vapor pressure and temperature of liquid and initial decomposition temperature using liquid vapor pressure gauge
GB/T 22228 Industrial chemical solid and liquid vapor pressure in the range of 10-1Pa to 105Pa
GB/T 22229 Determination of vapour pressure of solids and liquids of industrial chemicals in the range of 10-3 Pa to 1 Pa
Balance method
Aerobic anaerobic conversion test in GB/T 27853 chemical water-sediment system
Estimation of soil and sludge adsorption coefficients by high performance liquid chromatography with GB/T 27860 chemical
GB/T 27861 chemical fish acute toxicity test
Simulation test of aerobic mineralization biodegradation of GB/T 35523 chemical surface water
ASTME1391.1994 Method for collection, storage, characterization and manipulation of sediments for toxicological testing (Standardguideforcol-
Lection, storage, characterisation, andmanipulationofsedimentfortoxicologicaltesting)
ASTME 1688.2000a Standard Guide for Bioaccumulation Testing of Sediment-Related Contaminants in Benthic Invertebrates (Standardguideforthedeterminationofthebioaccumulationofsediment-associatedcontaminantsby […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 25 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 21801Chemicals -- Ready biodegradability -- Manometric respirometry test
- GB/T 21803Chemicals -- Ready biodegradability -- DOC die-away test
- GB/T 21809Chemicals -- Test method of earthworm, acute toxicity test
- GB/T 21831Testing of chemicals -- Ready biodegradability: Closed bottle test
- GB/T 21845Chemicals -- Water solubility test
- GB/T 21852Chemicals — Partition coefficient (n-octanol/water) — High performance liquid chromatography (HPLC) method
ASTME 1688.2000
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Related Standards
GB/T 21801-2008 — Chemicals -- Ready biodegradability -- Manometric respirometry test
GB/T 21803-2008 — Chemicals -- Ready biodegradability -- DOC die-away test
GB/T 21809-2008 — Chemicals -- Test method of earthworm, acute toxicity test
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