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GB/T 32124-2024: Treatment and disposal specification for phosphogypsum
Status: Valid GB/T 32124: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 32124-2024 | English | 359 |
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Treatment and disposal specification for phosphogypsum
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GB/T 32124-2024
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| GB/T 32124-2015 | English | 149 |
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Treatment and disposal specification for phosphogypsum
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GB/T 32124-2015
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PDF similar to GB/T 32124-2024
Basic data | Standard ID | GB/T 32124-2024 (GB/T32124-2024) | | Description (Translated English) | Treatment and disposal specification for phosphogypsum | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Z05 | | Classification of International Standard | 13.030.20 | | Word Count Estimation | 18,138 | | Date of Issue | 2024-09-29 | | Date of Implementation | 2025-04-01 | | Older Standard (superseded by this standard) | GB/T 32124-2015 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 32124-2024: Treatment and disposal specification for phosphogypsum---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.
National Standard of the People's Republic of China
ICS 13.030.20CCS Z 05
Specification for the treatment and disposal of phosphogypsum
2024-09-29 Release
2025-04-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Replace GB/T 32124-2015
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 is required.
This document replaces GB/T 32124-2015 "Specification for the treatment and disposal of phosphogypsum". Compared with GB/T 32124-2015,
In addition to the integration and editorial changes, the main technical changes are as follows.
a) The scope has been changed (see Chapter 1, Chapter 1 of the.2015 edition);
b) Added the general requirements section (see Chapter 4);
c) Added a section on pretreatment of phosphogypsum (see Chapter 5);
d) The description of the method summary was changed and the chemical reaction formula was deleted (see 6.1.1, Chapter 3 of the.2015 edition);
e) Added cement retarder made of phosphogypsum, gypsum-based building materials made of phosphogypsum, underground filling materials, open-air filling materials, road construction materials,
Phosphogypsum soil conditioner (see 6.2~6.7).
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by the China Petroleum and Chemical Industry Federation.
This document is under the jurisdiction of the National Technical Committee on Waste Chemical Disposal Standardization (SAC/TC 294).
This document was drafted by. Guizhou Phosphate Chemical (Group) Co., Ltd., Shandong Lubei Chemical Co., Ltd., Hubei Yihua Phosphate Gypsum Technology Co., Ltd.
Technology Development Co., Ltd., Hubei Xingfa Chemical Group Co., Ltd., Sichuan Lomon New Materials Co., Ltd., New Hope Chemical Investment Co., Ltd.
Co., Ltd., Hubei Three Gorges Laboratory, Guizhou Shengwei Kaiyang Chemical Co., Ltd., Wengfu (Group) Co., Ltd., Tianbao Animal Nutrition Technology Co., Ltd.
Co., Ltd., Yunnan Yuntianhua Environmental Protection Technology Co., Ltd., Sinochem Chongqing Fuling Chemical Co., Ltd., Jiangsu Jingwei New Materials Co., Ltd.,
Dixinyue Chemical Group Co., Ltd., Sichuan Ecological and Environmental Protection Industry Group Co., Ltd., Hubei Juhai Environmental Technology Co., Ltd., Yunnan
Kunju Technology Co., Ltd., Guizhou Chuanheng Chemical Co., Ltd., Yunnan Xinlong Mineral Feed Co., Ltd., Yichang Bangpu Yihua New Materials
Co., Ltd., Hubei Yihua Jiangjiadun Mining Co., Ltd., Changzhou Qingliu Environmental Protection Technology Co., Ltd., Anning Phosphogypsum Application Technology Center,
CNOOC Tianjin Chemical Research and Design Institute Co., Ltd.
The main drafters of this document are. Li Honglin, Lü Tianbao, Zheng Zemin, Zheng Guangming, Zhong Shilin, Lei Ting, Li Zhongjun, Li Haiyan, Qiu Zujun, Su Yu,
Zhang Hui, Cao Xin, Zhang Jianyu, Kong Lingquan, Zhang Aimin, Liu Zhihao, Ma Ronghua, Li Jianqiu, Zeng Jian, Wang Hao, Li Milin, Han Xiaogang, Yang Huajin,
Wang Ying, Li Zegang, Feng Xiangyi, Liu Gang, Li Fang, Zhong Yifu, Zhang Yumian, Li Shihua, Wei Sha, Du Qi, Wang Jiacai, Tang Shenghe, Liu Zhipeng,
Gu Lingling, Zhang Kai, Yan Peng, Zhang Dawei, and Wang Yan.
This document was first published in.2015 and this is the first revision.
Specification for the treatment and disposal of phosphogypsum
1 Scope
This document specifies the treatment of phosphogypsum with calcium sulfate dihydrate and calcium sulfate hemihydrate as the main components produced by the wet production of phosphoric acid.
General requirements for disposal, pretreatment, treatment and disposal methods, and environmental protection.
This document applies to the treatment and disposal of phosphogypsum.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB 175 General purpose Portland cement
GB/T 176 Chemical analysis methods for cement
GB/T 212 Industrial analysis methods for coal
GB/T 213 Method for determination of calorific value of coal
GB/T 534 Industrial sulfuric acid
GB/T 2001 Coke industrial analysis and determination methods
GB 4915 Cement Industry Air Pollutant Emission Standard
GB 5086.1-1997 Toxicity of leaching of solid wastes - Leaching method - Inversion method
GB/T 5484 Chemical analysis methods for gypsum
GB 6566 Limits of radionuclides in building materials
GB 8978 Comprehensive sewage discharge standard
GB/T 9776 Building gypsum
GB 16297 Comprehensive Emission Standard of Air Pollutants
GB/T 17669.2 Determination of crystal water content of building gypsum
GB 18599-2020 Pollution Control Standard for Storage and Landfill of General Industrial Solid Waste
GB/T 19077 Particle size distribution laser diffraction method
GB/T 21371 Industrial by-product gypsum used in cement
GB/T 23456-2018 Phosphogypsum
GB 26132 Sulfuric acid industry pollutant emission standard
GB 38400 Limits of toxic and hazardous substances in fertilizers
HG/T 4219 Phosphogypsum soil conditioner
HJ 557 Toxicity leaching method for solid wastes - Horizontal oscillation method
JC/T 2038 α-type high-strength gypsum
JC/T 2073 Determination of phosphorus and fluorine in phosphogypsum
NY/T 1060 Phosphogypsum for cement production
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