Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative.
This standard is developed in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by and is under the jurisdiction of the National Technical Committee on Product Recycling Fundamentals and Management of Standardization Administration of China (SAC/TC 415).
Technical specification for recycling of textile waste
1 Scope
This standard specifies the general requirements and requirements for pretreatment, recycling and environmental protection of textile waste.
This standard is applicable to the recycling of textile waste.
2 Normative references
The following referenced documents are indispensable for the application of this standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 12348 Emission standard for industrial enterprises noise at boundary
GB 18599 Standard for pollution control on the storage and disposal site for general industrial solid wastes
GB/T 19001 Quality Management Systems — Requirements
GB/T 20861 Terminology of Waste Product Recovery
GB/T 24001 Environmental management systems — Requirements with guidance for use
GB/T 28001 Occupational health and safety management systems — Requirements
GB/T 32479 General safety technical requirements for recycled fiber
FZ/T 07002 Wasted textile recycled staple fiber
Technical standard for disinfection issued by the Ministry of Health of the People's Republic of China (WEIFAJIANFA [2002] No.282)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 20861 and the following apply.
3.1
textile waste
textile materials and products discarded in the process of production and use
Note: Textile waste includes pre-consumer textile waste and post-consumer textile waste.
3.2
pre-consumer textile waste
wastes produced in the production and processing of textiles and their products (such as spinning silk, spinning yarn, weaving, printing and dyeing, cutting)
3.3
post-consumer textile waste
outdated textile products
Note: Post-consumer textile waste includes outdated clothing, household textiles, industrial textiles and other textile products.
3.4
recycling
process of processing textile waste into raw materials or products that meet the corresponding standards
3.5
physical mechanical technology
process of cutting, tearing and opening textile waste mechanically to obtain fibers; or process of directly using waste cloth pieces as raw materials for rags or mops, etc. after simple processing
3.6
physical fused technology
process of reprocessing which carried out by heating and melting thermoplastic textile waste
3.7
chemical recycling technology
process of depolymerization, impurity removal, repolymerization or decomposition of textile waste to produce new raw materials under certain chemical process conditions
3.8
physical and chemical recycling technology
process of blending and modifying thermoplastic textile waste by heating and melting under the action of different functional additives
3.9
comprehensive utilization rate
ratio of the total mass of the parts that can be reused or recycled (excluding the energy recovery part) to the mass of the textile waste that have been recovered
4 General requirements
4.1 Textile waste recycling enterprises shall establish, implement and maintain quality management system, environmental management system and occupational health and safety management system respectively in accordance with GB/T 19001, GB/T 24001 and GB/T 28001.
4.2 Textile waste recycling enterprises should adopt energy-saving, environmentally friendly and high-value recycling technology and equipment.
4.3 Recycling products of textile waste shall meet the relevant product standards.
4.4 Textile waste recycling enterprises should establish a comprehensive recycling system to realize the comprehensive utilization of textile waste.
4.5 Textile waste recycling enterprises shall set up pollution prevention and control facilities, and be equipped with corresponding dust-proof and anti-noise equipment to reduce secondary pollution.
4.6 Textile waste recycling enterprises shall have perfect fire-fighting facilities and establish and improve responsibility management system for fire safety.
4.7 Textile waste recycling enterprises shall be equipped with health protection measures for employees, conduct pre-job technical and safety training for employees, and improve the quality and level of recycling.
4.8 Textile waste recycling enterprises shall establish statistical book with a record retention of not less than 5 years.
Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 General requirements 5 Pretreatment 6 Recycling 7 Environmental protection Annex A (Normative) Calculation method of comprehensive utilization rate Bibliography
Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative.
This standard is developed in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by and is under the jurisdiction of the National Technical Committee on Product Recycling Fundamentals and Management of Standardization Administration of China (SAC/TC 415).
Technical specification for recycling of textile waste
1 Scope
This standard specifies the general requirements and requirements for pretreatment, recycling and environmental protection of textile waste.
This standard is applicable to the recycling of textile waste.
2 Normative references
The following referenced documents are indispensable for the application of this standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 12348 Emission standard for industrial enterprises noise at boundary
GB 18599 Standard for pollution control on the storage and disposal site for general industrial solid wastes
GB/T 19001 Quality Management Systems — Requirements
GB/T 20861 Terminology of Waste Product Recovery
GB/T 24001 Environmental management systems — Requirements with guidance for use
GB/T 28001 Occupational health and safety management systems — Requirements
GB/T 32479 General safety technical requirements for recycled fiber
FZ/T 07002 Wasted textile recycled staple fiber
Technical standard for disinfection issued by the Ministry of Health of the People's Republic of China (WEIFAJIANFA [2002] No.282)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 20861 and the following apply.
3.1
textile waste
textile materials and products discarded in the process of production and use
Note: Textile waste includes pre-consumer textile waste and post-consumer textile waste.
3.2
pre-consumer textile waste
wastes produced in the production and processing of textiles and their products (such as spinning silk, spinning yarn, weaving, printing and dyeing, cutting)
3.3
post-consumer textile waste
outdated textile products
Note: Post-consumer textile waste includes outdated clothing, household textiles, industrial textiles and other textile products.
3.4
recycling
process of processing textile waste into raw materials or products that meet the corresponding standards
3.5
physical mechanical technology
process of cutting, tearing and opening textile waste mechanically to obtain fibers; or process of directly using waste cloth pieces as raw materials for rags or mops, etc. after simple processing
3.6
physical fused technology
process of reprocessing which carried out by heating and melting thermoplastic textile waste
3.7
chemical recycling technology
process of depolymerization, impurity removal, repolymerization or decomposition of textile waste to produce new raw materials under certain chemical process conditions
3.8
physical and chemical recycling technology
process of blending and modifying thermoplastic textile waste by heating and melting under the action of different functional additives
3.9
comprehensive utilization rate
ratio of the total mass of the parts that can be reused or recycled (excluding the energy recovery part) to the mass of the textile waste that have been recovered
4 General requirements
4.1 Textile waste recycling enterprises shall establish, implement and maintain quality management system, environmental management system and occupational health and safety management system respectively in accordance with GB/T 19001, GB/T 24001 and GB/T 28001.
4.2 Textile waste recycling enterprises should adopt energy-saving, environmentally friendly and high-value recycling technology and equipment.
4.3 Recycling products of textile waste shall meet the relevant product standards.
4.4 Textile waste recycling enterprises should establish a comprehensive recycling system to realize the comprehensive utilization of textile waste.
4.5 Textile waste recycling enterprises shall set up pollution prevention and control facilities, and be equipped with corresponding dust-proof and anti-noise equipment to reduce secondary pollution.
4.6 Textile waste recycling enterprises shall have perfect fire-fighting facilities and establish and improve responsibility management system for fire safety.
4.7 Textile waste recycling enterprises shall be equipped with health protection measures for employees, conduct pre-job technical and safety training for employees, and improve the quality and level of recycling.
4.8 Textile waste recycling enterprises shall establish statistical book with a record retention of not less than 5 years.
Contents of GB/T 39781-2021
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Pretreatment
6 Recycling
7 Environmental protection
Annex A (Normative) Calculation method of comprehensive utilization rate
Bibliography
