Standard Briefing:Stadard ID: GB/T 42686-2023
Stadard Title: Ships and marine technology - Marine environment protection - Specifications on design and selection of sorbents
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 42686-2023 | English | 174 |
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Ships and marine technology - Marine environment protection - Specifications on design and selection of sorbents
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GB/T 42686-2023
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Basic Data: | Standard ID | GB/T 42686-2023 (GB/T42686-2023) | | Description (Translated English) | Ships and marine technology -- Marine environment protection -- Specifications on design and selection of sorbents | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | U47 | | Classification of International Standard | 47.020.99 | | Word Count Estimation | 8,881 | | Date of Issue | 2023-05-23 | | Date of Implementation | 2023-12-01 | | Issuing agency(ies) | State Administration for Market Regulation, National Standardization Management Committee | Contents, Scope, and Excerpt:GB/T 42686-2023: Specifications for the design and selection of sorbents for marine environmental protection of ships and offshore technology
ICS 47:020:99
CCSU47
National Standards of People's Republic of China
Ships and Offshore Technology Offshore Environmental Protection
Sorbent design and selection specification
(ISO :20053:2017, IDT)
Released on 2023-05-23
2023-12-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents"
drafting:
This document is equivalent to ISO :20053:2017 "Code for Design and Selection of Sorbent for Marine Environmental Protection of Ships and Offshore Technology":
Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents:
This document is proposed and managed by the National Marine Machinery Standardization Technical Committee (SAC/TC137):
This document was drafted by: China State Shipbuilding Corporation Comprehensive Technology and Economic Research Institute, China National Petroleum Corporation Safety and Environmental Protection Technology Research Institute
Co:, Ltd:, CCCC Guangzhou Waterway Bureau Co:, Ltd:, Qingdao Guangming Environmental Protection Technology Co:, Ltd:, Qingdao Marine Equipment R & D Center Co:, Ltd:, Yang
Sanjiang Environmental Safety Equipment Co:, Ltd:, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences:
The main drafters of this document: Wei Huaxing, Lu Bing, Chu Shengli, Luan Guohua, Li Xin, He Rui, Lian Junshuai, Xiang Li, Li Xiaoyan, Huang Xiangyang, Zhang Huainian,
Yao Kelin, Zeng Zhixiang, Wang Gang:
Ships and Offshore Technology Offshore Environmental Protection
Sorbent design and selection specification
1 Scope
This document specifies the sorbent material and type, selection criteria, product information and signs that the manufacturer should provide:
This document serves as a technical guideline to guide manufacturers and users in the selection of sorbents: This document does not address sorbents or
All safety precautions related to the use of sorbents, and no sorbent operating procedures are involved:
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document:
Note: GB/T 21478-2016 Ship and Offshore Technology Marine Environmental Protection Oil Spill Treatment Related Terms (ISO 16165:2013, IDT)
3 Terms and Definitions
The terms and definitions defined in ISO 16165 and the following apply to this document:
3:1
Absorbent
A substance that absorbs liquid and keeps it distributed throughout its molecular structure:
3:2
Adsorbent
A substance that adsorbs liquids to a surface through surface pores and capillaries:
3:3
hydrophobic
A coating on the surface of a material or substance that has a water-repellent function:
3:4
oleophilic
A surface coating of a material or substance with oil-absorbing properties:
3:5
adsorption capacity
The ability of a product to hold absorbed and/or absorbed oil:
Note: The adsorption capacity is expressed as the weight of oil contained in the product per unit weight:
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