GB/T 43204-2023 English PDF

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GB/T 43204-2023: Environmental protection requirements for laser repairing
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 43204-2023	119	Add to Cart	3 days	Environmental protection requirements for laser repairing	Valid

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Basic data

Standard ID: GB/T 43204-2023 (GB/T43204-2023)
Description (Translated English): Environmental protection requirements for laser repairing
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: C72
Classification of International Standard: 01.040.13
Word Count Estimation: 6,639
Date of Issue: 2023-09-07
Date of Implementation: 2023-09-07
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 43204-2023: Environmental protection requirements for laser repairing

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 01.040.13 CCSC72 National Standards of People's Republic of China Environmental protection requirements for laser repair process Published on 2023-09-07 Implemented on 2023-09-07 State Administration for Market Regulation Released by the National Standardization Administration Committee

Table of contents

PrefaceⅠ 1 Scope 1 2 Normative reference documents 1 3 Terms and Definitions 1 4 Pollution source identification 1 5 Basic requirements 2 5.1 Wastewater discharge2 5.2 Industrial gas emissions2 5.3 General industrial solid waste disposal2 5.4 Storage and handling of hazardous liquid waste2 5.5 Noise emissions 2 5.6 Other requirements 2 6 Pre- and post-processing requirements 3 6.1 Cutting waste fluid 3 6.2 Chemical cleaning waste liquid 3 6.3 Thermal treatment waste3 6.4 Shot blasting and sand blasting waste 3 7 Laser Repair Process Requirements 3 7.1 Metal vapors and dust3 7.2 Toxic elements 3 7.3 Special operating environment 3

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed by China Machinery Industry Federation. This document is under the jurisdiction of the National Technical Committee on Standardization of Laser Repair Technology (SAC/TC482). This document was drafted by. Shanghai Continental Tianrui Laser Surface Engineering Co., Ltd., Shanghai Institute of Electrical Engineering, Shanghai Jianbo Laser Technology Co., Ltd. Company, Shanghai University, AVIC Heavy Machinery Co., Ltd., Baoshan Iron and Steel Co., Ltd., Ningbo Intelligent Machine Tool Research Institute of China General Institute of Machinery Co., Ltd., Shanghai Ship Technology Research Institute, Shanghai Meishan Iron and Steel Co., Ltd., Baofu Armament Intelligent Technology Co., Ltd., Shanghai Jiaotong University Science, Shenyang University, Shenyang University of Aeronautics and Astronautics, Institute of Metal Research, Chinese Academy of Sciences, Yueyang Continental Laser Technology Co., Ltd., Shanghai Rail Transit Testing and Certification (Group) Co., Ltd., China Aviation Development Commercial Aviation Engine Co., Ltd., Nanchang Hangkong University, Shenyang University of Technology, Shenyang Continental Laser Technology Co., Ltd., Tai'an Quality Technology Inspection and Testing Research Institute, State-owned Western Sichuan Machinery Factory, Xi'an Shaangu Power Co., Ltd. Division, Chongqing Water Pump Factory Co., Ltd., Xiangyang Hangtai Power Machinery Factory, Offshore Oil Fudao Co., Ltd. The main drafters of this document. Li Lei, Ran Xing, Zhang Zhonghua, Jiao Zheng, Long Weimin, Chen Yongchang, Fan Jiancheng, Xiong Jie, Niu Jianmin, Li Xinbo, Yin Feng, Luo Keli, Zhang Yuan, Cao Shengbin, Ren Songzan, Chen Jiang, Wang Wen, He Chunlin, Zhou Wujun, Feng Kai, Yao Ge, Qian Yuxin, Chen Xiaowen, Cai Le, Zheng Haizhong, Zhou Song, Zhang Song, Wu Chenliang, Hui Li, Lu Zhengjie, Peng Xiao, Xiao Jiulin, Wang Juan, Sun Biao, Wang Fan, Sun Hongmei, Xu Min. Environmental protection requirements for laser repair process

1 Scope

This document stipulates the identification of pollution sources, basic requirements, pre- and post-processing requirements, and laser repair process environmental protection requirements for the laser repair process. process requirements. This document applies to environmental protection of laser repair companies.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. GB 8978 Comprehensive Wastewater Discharge Standard GB 12348 Environmental noise emission standards at industrial enterprise boundaries GB 15577 Dust explosion protection safety regulations GB 16297 Comprehensive Emission Standard of Air Pollutants GB 18597 Standard for pollution control of hazardous waste storage GB 18599 General industrial solid waste storage and landfill pollution control standards GB/T 27946 Limits of harmful substances in the air in heat treatment workplaces GB/T 29795 Laser repair technology terms and definitions GB/T 29796 General technical specifications for laser repair GB/T 30822 Technical requirements for environmental protection of heat treatment GB/T 31188 Technical specifications for chemical cleaning waste liquid treatment GB/T 32125 Specifications for the treatment and disposal of industrial waste hydrochloric acid GB/T 32155 General technical conditions for bag dust removal system installations GB/T 36380 Specifications for the treatment and disposal of industrial waste sulfuric acid

3 Terms and definitions

The terms and definitions defined in GB/T 29795 and GB/T 29796 apply to this document. 4.Pollution source identification The pollution categories, sources and hazards during laser repair are shown in Table 1. ......

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