GB/T 40133-2021Technical requirements for recycling and further processing of waste cooking oil from restaurant (English PDF)
餐厨废油资源回收和深加工技术要求
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
May 21, 2021
Implementation date
December 1, 2021
Scope
GB/T 40133-2021 is the English-translated version of 餐厨废油资源回收和深加工技术要求.
GB/T 40133-2021 gives the technical requirements for recovering waste cooking oil from restaurants and kitchens and turning it into useful products.
It defines kitchen waste oil, swill oil separated from food waste and the oil recovered from catering drainage, and covers the separation methods: gravity and centrifugal separation, coarse graining, adhesion, air flotation and wet heat treatment.
It then deals with deep processing into biodiesel, washing powder and soap, oleic acid, stearic acid and glycerin, release agents for concrete products and lithium-based grease, and closes with environmental protection and occupational hygiene requirements.
It applies to the recovery and deep processing of waste oil from restaurants and kitchens and to the resulting products. It was issued on 21 May 2021 and has applied since 1 December 2021.
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Document preview — GB/T 40133-2021
National Standard of the People's Republic of China
- ICS
- 13.030.50
- Classification
- X 14
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Technical requirements for separation and recovery of kitchen waste oil
- 4.1 General requirements
- 4.2 Gravity separation
- 4.3 Centrifugal separation
- 4.4 Coarse graining
- 4.5 Adhesion
- 4.6 Air flotation
- 4.7 Wet heat treatment
- 5 Deep processing technology and products of kitchen waste oil
- 5.1 General requirements
- 5.2 Production of biodiesel
- 5.3 Production of washing powder and soap
- 5.4 Production of oleic acid, stearic acid and glycerin
- 5.5 Production of release agents for concrete products
- 5.6 Production of lithium-based grease
- 6 Environmental protection and labor hygiene
- 6.1 Environmental protection
- 6.2 Occupational hygiene
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 of Standardization Documents" Drafting.
1 Scope
This document specifies the separation and recycling technology, deep processing technology and products, environmental protection and labor hygiene requirements of kitchen waste oil.
This document is applicable to the technical requirements for the recovery and deep processing of waste oil resources from restaurants and kitchens and products.
2 Normative references
The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.
GB 5009.6 National Food Safety Standard Determination of Fat in Food
GB/T 7324 General Lithium Grease
GB 8978 Integrated Wastewater Discharge Standard
GB/T 9103 Industrial stearic acid
GB 12348 Environmental Noise Emission Standard at the Boundary of Industrial Enterprises
GB/T 13171 (all parts) washing powder
GB/T 13206 Glycerin
GB 14554 Emission Standard of Odor Pollutants
GB 16297 Comprehensive Emission Standard of Air Pollutants
GB 25199 B5 diesel
GBZ 1 Hygienic Standard for Design of Industrial Enterprises
JC/T 949 Release agent for concrete products
QB/T 2153 Industrial oleic acid
QB/T 2485 soap
3 Terms and definitions
The following terms and definitions apply to this document.
3.1 Kitchen waste oil
Waste animal and vegetable fats and oils produced in the process of dietary consumption.
Note: Including swill oil, waste oil and frying oil.
3.2 Swill oil
Separate and recycle fats and oils from food waste.
3.3 Oil made from restaurant drainage sewage
The oil after separation and purification of the greasy floats taken from the drainage pipes, inspection wells and oil separation facilities of the catering unit.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB 5009.6National food safety standard - Determination of fat in foods
- GB/T 7324General purpose lithium lubricating grease
- GB 8978Integrated wastewater discharge standard
- GB/T 9103Industrial stearic acids
- GB 12348Emission standard for industrial enterprises noise at boundary
- GB/T 13206Glycerines
GB/T 13171 · JC/T 949
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Related Standards
GB 12348-2008 — Emission standard for industrial enterprises noise at boundary
GB 14554-1993 — Emission standards for odor pollutants
GB 16297-1996 — Integrated emission standard of air pollutants
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GB/T 40133-2021
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