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GB/T 37387-2019: Treatment and disposal specification for waste phosphoric acid from industrial manufacture
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 37387-2019 | English | 199 |
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Treatment and disposal specification for waste phosphoric acid from industrial manufacture
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GB/T 37387-2019
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Basic data | Standard ID | GB/T 37387-2019 (GB/T37387-2019) | | Description (Translated English) | Treatment and disposal specification for waste phosphoric acid from industrial manufacture | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Z05 | | Classification of International Standard | 13.030.20 | | Word Count Estimation | 10,182 | | Date of Issue | 2019-03-25 | | Date of Implementation | 2020-02-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 37387-2019: Treatment and disposal specification for waste phosphoric acid from industrial manufacture
---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.
Treatment and disposal specification for waste phosphoric acid from industrial manufacture
ICS 13.030.20
Z05
National Standards of People's Republic of China
Industrial waste phosphoric acid treatment and disposal specifications
Published on.2019-03-25
2020-02-01 implementation
State market supervision and administration
China National Standardization Administration issued
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the China Petroleum and Chemical Industry Federation.
This standard is under the jurisdiction of the National Waste Chemical Treatment Standardization Technical Committee (SAC/TC294).
This standard was drafted. Changzhou Qingliu Environmental Protection Technology Co., Ltd., Shenzhen Zhongrun Water Industry Technology Development Co., Ltd., Lanbao (Xiamen)
Water Treatment Technology Co., Ltd., Jiaxing Huanke Environmental Protection New Material Technology Co., Ltd., Jiangsu Yongsheng Environmental Protection Technology Co., Ltd., Jiangsu Tatelian
Environmental Protection Technology Co., Ltd., Changzhou Deshishi Environmental Protection Technology Co., Ltd., Wuyi Xinyue Chemical Group Co., Ltd., Shenzhen Changlong Technology Co., Ltd.
Company, Srireer Environmental Technology Co., Ltd., Shandong Lubei Chemical Co., Ltd., Zhongwei Jiangyan Water Technology Co., Ltd.
Si, Yufu (Group) Co., Ltd., Shanghai Tianhan Environmental Resources Co., Ltd., Jiashan Luye Environmental Protection Material Factory, CNOOC Tianjin Chemical Research
Design Institute Co., Ltd.
The main drafters of this standard. Jiang Xiaochun, Li Runsheng, Chen Yuying, Jin Yuexiang, Wang Guiyu, Qian Wei, Qiu Weiping, Wang Yurui, Zhou Yong, Fan Wenxing,
Lu Tianbao, Wang Ying, Wang Quanding, Yang Yingsheng, Yu Minghua, Kong Lingquan, Xu Yang, Feng Xiangyi, Li Jizhi, Yan Wei, Wang Yan.
Industrial waste phosphoric acid treatment and disposal specifications
1 Scope
This standard specifies the treatment and disposal methods and environmental protection requirements for industrial waste phosphoric acid.
This standard applies to the treatment and disposal of industrial waste phosphoric acid.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only the dated version applies to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 611 General method for determination of density of chemical reagents
GB/T 2091 industrial phosphoric acid
GB/T 3049 General method for determination of iron content of industrial chemical products 1,10-phenanthroline spectrophotometric method
GB 8978 Integrated Wastewater Discharge Standard
GB/T 9735 General method for determination of heavy metals in chemical reagents
GB 16297 Integrated emission standards for atmospheric pollutants
GB 18597 Hazardous Waste Storage Pollution Control Standard
GB/T 23769 General method for determination of pH value in aqueous solution of inorganic chemical products
GB/T 23843 General method for determination of phosphorus pentoxide in inorganic chemical products
GB/T 23947.2 General methods for the determination of arsenic in minerals - Part 2
GB/T 30904 inorganic chemical products crystal structure analysis X-ray diffraction method
HG/T 3927 Industrial Activated Alumina
HJ2025 Technical Specifications for Collection, Storage and Transportation of Hazardous Waste
3 Treatment and disposal of industrial waste phosphoric acid
3.1 Production of aluminum dihydrogen phosphate or aluminum dihydrogen phosphate
3.1.1 Scope of application
It is suitable for the treatment and disposal of aluminum-containing waste phosphoric acid produced by the phosphoric acid cleaning aluminum process.
3.1.2 Principle
The waste phosphoric acid reacts with aluminum hydroxide to form aluminum dihydrogen phosphate, and the aluminum dihydrogen phosphate is polymerized to form aluminum dihydrogen phosphate.
Al(OH)3 3H3PO4=Al(H2PO4)3 3H2O
Al(H2PO4)3=AlH2P3O10 2H2O
3.1.3 Process
3.1.3.1 Process Description
After the purified phosphoric acid is purified, it is put into the reaction kettle with aluminum hydroxide at an appropriate ratio, and acid-dissolved at a certain temperature to obtain liquid or solid phosphoric acid.
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