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ASTM D6691-24a
Standard Test Method for Determining Aerobic Biodegradation of Plastic Materials in the Marine Environment by a Defined Microbial Consortium or Natural Sea Water Inoculum- 발행일 : 2024-04-15
- 발행기관 : ASTM
상세정보
| 분야 | 08.03 : 플라스틱 (Ⅲ) |
|---|---|
| 적용범위 | 1.1?This test method is used to determine the degree and rate of aerobic biodegradation of plastic materials (including formulation additives) exposed to pre-grown population of at least ten aerobic marine microorganisms of known genera or the indigenous population existing in natural seawater. The test method is conducted under controlled laboratory conditions. 1.2?This test method is designed to index polymer materials that are possibly biodegradable, relative to a positive reference material, in an aerobic environment. 1.3?This test method is applicable to all polymer materials containing at least 20?% carbon that are not inhibitory to the microorganisms present in a marine environment. 1.4?The values stated in SI units are to be regarded as the standard. 1.5?There is no known ISO equivalent to this standard. 1.6?This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.7?This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
| 국제분류(ICS)코드 | 13.030.99 : 폐기물 관련 기타 표준 |
| 페이지수 | 5 |
| Edition | 24a |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | ASTM D6691-24a상세보기 | Standard Test Method for Determining Aerobic Biodegradation of Plastic Materials in the Marine Environment by a Defined Microbial Consortium or Natural Sea Water Inoculum | 2024-04-15 | 표준 |
| 2 | ASTM D6691-24a REDLINE상세보기 | Standard Test Method for Determining Aerobic Biodegradation of Plastic Materials in the Marine Environment by a Defined Microbial Consortium or Natural Sea Water Inoculum | 2024-04-15 | 표준 |
| 3 | ASTM D6691-24상세보기 | Standard Test Method for Determining Aerobic Biodegradation of Plastic Materials in the Marine Environment by a Defined Microbial Consortium or Natural Sea Water Inoculum | 2024-02-15 | 구판 |
| 4 | ASTM D6691-24 REDLINE상세보기 | Standard Test Method for Determining Aerobic Biodegradation of Plastic Materials in the Marine Environment by a Defined Microbial Consortium or Natural Sea Water Inoculum | 2024-02-15 | 구판 |
| 5 | ASTM D6691-17 REDLINE상세보기 | Standard Test Method for Determining Aerobic Biodegradation of Plastic Materials in the Marine Environment by a Defined Microbial Consortium or Natural Sea Water Inoculum | 2017-12-01 | 구판 |
| 6 | ASTM D6691-17상세보기 | Standard Test Method for Determining Aerobic Biodegradation of Plastic Materials in the Marine Environment by a Defined Microbial Consortium or Natural Sea Water Inoculum | 2017-12-01 | 구판 |
| 7 | ASTM D6691-09상세보기 | Standard Test Method for Determining Aerobic Biodegradation of Plastic Materials in the Marine Environment by a Defined Microbial Consortium or Natural Sea Water Inoculum | 2009-11-15 | 구판 |
| 8 | ASTM D6691-01상세보기 | Standard Test Method for Determining Aerobic Biodegradation of Plastic Materials in the Marine Environment by a Defined Microbial Consortium | 2001-06-10 | 구판 |
관련상품
- 관련상품이 존재하지 않습니다.
다른 사람이 함께 구입한 상품
- 23/30457327 DC - BS ISO 16623. Plastics. Optimized intertidal seawater and sediment preparation for marine biodegradation testing of plastics.
- ASTM D4129-05(2020) - Standard Test Method for Total and Organic Carbon in Water by High Temperature Oxidation and by Coulometric Detection
- KS I 9205-1 - 생분해성수지의 재질 확인 시험방법 — 제1부: FTIR법, DSC법, Py-GC-MS법, TGA법 또는 용출법의 선택적 적용
- ISO 22766:2020 - Plastics — Determination of the degree of disintegration of plastic materials in marine habitats under real field conditions
- KS T ISO 14853(2022 확인) - 플라스틱－수계 조건에서 혐기적 생분해도 측정－바이오가스 생산량 측정에 의한 방법
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