GB/T 36381-2018 in English
VALIDClassification of liquid chemical waste
- Issued on:2018-06-07
- Implemented on:2019-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$136.00
《GB/T 36381-2018废弃液体化学品分类规范》由TC294（全国废弃化学品处置标准化技术委员会）归口，主管部门为中国石油和化学工业联合会。
Introduction
Professional interpretation of the National Standard of the People's Republic of China GB/T 36381—2018 Classification Specification for Waste Liquid Chemicals
1. Background and significance of standard formulation
With the acceleration of industrialization, the amount of waste liquid chemicals generated has increased dramatically. These wastes not only cause serious pollution to the environment, but also may threaten human health and safety. GB/T 36381—2018 "Classification Specification for Waste Liquid Chemicals" came into being, aiming to provide a scientific basis for the classification, labeling and management of waste liquid chemicals.
The standard was proposed by the China Petroleum and Chemical Industry Federation and is under the jurisdiction of the National Technical Committee for Standardization of Waste Chemicals Disposal. Its main drafting units include Sichuan Zhongming Environmental Governance Co., Ltd. and other industry-leading companies, fully reflecting the characteristics of the combination of industry, academia and research.
2. Comparison of standard frameworks
| Standard dimensions | GB/T 36381—2018 | Comparative analysis |
|---|---|---|
| Classification principles | Line classification based on source, industry and process stage | In line with internationally accepted methods, focusing on practical operability |
| Classification hierarchy | First-level categories: 6 major categories; Second-level categories: more than 30 subcategories | Detailed classification, easy to manage and trace |
| Coding rules | Hierarchical coding is adopted, and the code length is related to the information granularity | Ensure the uniqueness and scalability of the coding |
3. Implementation suggestions and practical applications
3.1 Classification and identification management
According to the standard requirements, each batch of waste liquid chemicals must be accompanied by detailed signs and labels. The label should contain information such as the supplier name, chemical name, category code, batch number, weight, etc.
- Supplier name: a chemical company
- Waste chemical name: waste hydrochloric acid
- Category code: 04011
- Batch number: 20230715
- Weight: 50kg
3.2 Resource recycling suggestions
The resource utilization of waste liquid chemicals is an important part of realizing the circular economy. For example, alcohol-containing waste liquid can be reused in production after distillation and purification, and metal-containing waste liquid can be reused by extracting metals through electrolysis.
3.3 Environmental Management Measures
In actual operation, it is recommended that enterprises:
- Establish a waste chemical classification management system
- Assign professional personnel to be responsible for classification and labeling
- Carry out employee training on a regular basis
- Adopt an information management system to improve efficiency
4. Analysis of Standard Technology Evolution
The formulation of GB/T 36381-2018 reflects the domestic technological progress in the field of waste chemical management. Compared with the previous standard, this standard:
- Added classification requirements for non-metallic inorganic chemicals
- Refined the classification codes for waste oil and waste cooking oil
- Introduced the latest research results of line classification method
- Strengthened the connection with international standards
5. Conclusion
The implementation of GB/T 36381—2018 "Classification Specification for Waste Liquid Chemicals" will greatly enhance my country's technical level in the field of hazardous waste management. Through scientific classification and resource utilization, enterprises can not only reduce environmental pollution risks, but also maximize economic benefits.
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