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HJ 520-2009Codes for wastewater categories (English PDF)

废水类别代码(试行)

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Issued by

Ministry of Ecology and Environment

Level / Type

National · Mandatory

Issue date

December 30, 2009

Implementation date

April 1, 2010

Scope

HJ 520-2009 is the English-translated version of 废水类别代码(试行).

HJ 520-2009 — This standard is based on environmental management, environmental statistics, environmental monitoring, environmental impact assessment, discharge of pollutants declaration and registration, and various types of water.

The requirements for physical environment quality standards and water pollutant discharge standards specify the type of wastewater and the corresponding code. This standard applies to the management of wastewater information collection, exchange, processing, use and environmental information system construction.

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Document preview — HJ 520-2009

National Standard of the People's Republic of China

ICS: 13.030.20
Classification: Z 23

Issued by: Ministry of Ecology and Environment

Foreword
1 Scope of application
2 Normative references
3 Terms and definitions
4 Classification principles
4.1 Scientific principles
4.2 Systematic principles
4.4 Compatibility Principle
4.5 Comprehensive practical principles
5 Classification methods
5.1 Basic methods
5.2 Wastewater classification method
6 Classification code
6.1 Coding principle
6.2 Coding method
6.3 Code composition
7 Wastewater category and code table
9 Other wastewater

Foreword

In order to implement the Environmental Protection Law of the People's Republic of China, the wastewater treatment and management work was carried out in an orderly manner, and the wastewater classification and coding were unified.

Requirements, develop this standard.

This standard is based on environmental management, environmental statistics, environmental monitoring, environmental impact assessment, discharge of pollutants declaration and registration, and various types of water.

The classification of wastewater involved in body environmental quality standards, water pollutant discharge standards, etc., specifies the type of wastewater and the corresponding code.

This standard is the first release.

This standard was formulated by the Science and Technology Standards Department of the Ministry of Environmental Protection.

This standard was drafted. Information Center of the Ministry of Environmental Protection, Beijing Idea Innovation Technology Co., Ltd.

This standard was approved by the Ministry of Environmental Protection on December 30, 2009.

This standard has been implemented since April 1, 2010.

This standard is explained by the Ministry of Environmental Protection.

Wastewater category code

1 Scope of application

The requirements for physical environment quality standards and water pollutant discharge standards specify the type of wastewater and the corresponding code.

This standard applies to the management of wastewater information collection, exchange, processing, use and environmental information system construction.

2 Normative references

The contents of this standard refer to the terms in the following documents. For undated references, the valid version applies to this standard.

GB/T 4754-2002 National Economic Industry Classification GB/T 7027 Basic principles and methods of information classification and coding GB/T 10113 General terminology for classification and coding GB 21904-2008 Emission standards for water pollutants in chemical synthesis pharmaceutical industry GB J 125-89 Basic terminology standard for water supply and drainage design HJ/T 416-2007 Environmental Information Terminology HJ/T 417-2007 Environmental Information Classification and Code

3 Terms and definitions

Established in GB J 125-89, GB/T 10113-2003, GB/T 4754-2002, HJ/T 416-2007 and HJ/T 417-2007 Terms and definitions apply to this standard.

Domestic sewage

Wastewater discharged by residents in their daily lives.

4 Classification principles

4.1 Scientific principles

According to the key factors that determine the basic water quality characteristics of wastewater (main types of pollutants and their concentrations) - wastewater sources (sources of pollution) classification. Wastewater classification is carried out mainly in the industry and process stages that directly determine the basic water quality characteristics of wastewater. Consider environmental management and pollution at the same time the needs and habits of application processes such as preventive control.

4.2 Systematic principles

The wastewater categories are systematically sequenced in a certain order and form a reasonable scientific classification system.

4.3 The principle of scalability Taking into account the development of wastewater discharge and water pollution prevention and management services in different industries, the wastewater category should be set up for containment categories and reserve space.

In order to ensure the classification system has a certain flexibility, and at the same time create conditions for the extension and refinement of the wastewater classification system.

4.4 Compatibility Principle

Fully study the national, industrial and international standards related to wastewater, and water pollutant discharge standards, national economic industry classification the relevant standards have been consistent.

4.5 Comprehensive practical principles

The classification of wastewater categories should be based on the system engineering perspective, and the local problems should be dealt with in the whole system to achieve the optimal system. Based on waste the overall goal of water treatment is to meet the business management needs of pollution source supervision and sewage discharge control as much as possible, in line with environmental statistics and sewage discharge declaration.

Record, total emission reduction control and other practical needs.

5 Classification methods

5.1 Basic methods

The basic classification method follows the requirements and requirements of GB/T 7027-2002.

5.2 Wastewater classification method

According to the source of wastewater, the industry and the stage of the process, the classification is carried out by line classification.

The first category of wastewater classification is divided according to the pollution source information categories in GB/T 4754-2002 and HJ/T 417-2007, and the order of the pollution source information categories in HJ/T 417-2007. It includes more special wastewater such as surface runoff. Its subordinate class is based on industry, waste Classification of water properties, water pollution control needs, etc.

6 Classification code

6.1 Coding principle

6.1.1 Normative

In the wastewater category code system, the type, structure, and format of the code must be uniform.

6.1.2 Uniqueness

There is only one code for each wastewater category, and one code represents only one wastewater category.

6.1.3 Rationality

The structure of the wastewater category code should be adapted to its classification system.

6.1.4 Extensibility

The classification of the wastewater category should be accompanied by an appropriate backup capacity to accommodate the expanding needs.

6.1.5 Simplicity

The code structure should be as simple as possible to facilitate user input, reduce the computer storage space and code error rate, and improve processing efficiency.

6.1.6 Stability

Once the wastewater category code is determined, it should remain unchanged.

6.2 Coding method

The wastewater category is coded as a hierarchical code with sequential codes in each layer. Wherein, the hierarchical code divides the code into two according to the classification level of the encoding object.

The level is hierarchical and corresponds to the classification level of the classification object; the code indicates the level from left to right, from high to low, and the left end of the code is the highest level.

The level code, the right end is the lowest level code; in fixed increment format. The sequence code uses an incremental digital code.

6.3 Code composition

The classification of wastewater category categories is divided into four levels, namely, the first category, the second category, the third category and the fourth category. Category level can be based on Exhibition needs to increase.

The category code is represented by Arabic numerals. The second layer of code is represented by 2 digits of Arabic numerals, ie 01 to 99; the first layer and the third layer and the fourth layer is represented by 1 Arabic numeral, ie 1-9. The first level category code consists of the first layer code, the second level and above category code it consists of the upper class code plus this layer of code. The code structure is shown in Figure 1. The wastewater category code should be filled in with 5 digits. for the code length is too large and the code length is insufficient, and it is complemented by 0.

Layer N code

Fourth layer code

Third layer code

Second layer code

First layer code

Figure 1 code structure

Example. A wastewater A is a coal washing wastewater. When the code table is queried, the code is 1062, only 4 digits, but the report is filled out (required in the report) 10620 should be filled in when 5 spaces are provided.

7 Wastewater category and code table

Table 1 lists the codes, category names and remarks of the wastewater category. The first category of wastewater classification includes industrial wastewater, agricultural wastewater, and life.

Sewage, transportation wastewater, service industry wastewater, centralized pollution control facility wastewater, surface runoff and other wastewater.

Table 1 Wastewater category code table

Code category name note

1 The detailed categories and codes of industrial wastewater are shown in Table 2.

106 Coal mining and washing industry wastewater

107 Oil and gas extraction industry wastewater 108 ferrous metal mining and industrial wastewater

109 Non-ferrous metal mining and industrial wastewater

110 Non-metallic mineral mining and industrial wastewater

111 Other mining and mining wastewater

113 Agricultural and sideline food processing industry wastewater

114 Food manufacturing wastewater

115 Beverage Manufacturing Wastewater

116 Tobacco industry wastewater

117 Textile wastewater

119 Leather, fur, feather (velvet) and its manufacturing wastewater

120 Wood processing and wood, bamboo, rattan, palm and grass product wastewater

121 Furniture manufacturing wastewater

122 Wastewater from paper and paper products industry

125 Petroleum processing and coking wastewater

126 Chemical raw materials and chemical manufacturing wastewater

127 Pharmaceutical manufacturing wastewater

128 Chemical fiber manufacturing wastewater

129 Wastewater from rubber products manufacturing industry

130 Plastics industry wastewater

131 Non-metallic mineral products industry wastewater 132 ferrous metal smelting and rolling processing industry wastewater

133 Non-ferrous metal smelting and rolling processing industry wastewater

138 Machinery manufacturing wastewater

140 Electronic Industry Wastewater

143 Waste resources and waste materials recycling industrial wastewater

144 Electricity, heat production and supply industry wastewater

146 Water production and supply wastewater

147 Construction wastewater from construction waste water construction site pollution source discharge. The domestic sewage at the construction site belongs to "3 domestic sewage" 150 nuclear and radioactive wastewater classify nuclear fuel processing industry in petroleum processing, coking and nuclear fuel processing industries as nuclear and radioactive wastewater

151 Fire-fighting wastewater includes fire drills and actual wastewater

175 Laboratory wastewater does not include laboratory waste

199 Other industrial wastewater Continued Code category name note

2 Agricultural wastewater

201 Livestock and poultry farming wastewater

2011 Intensive livestock and poultry industry wastewater

2012 Free-range livestock and poultry farming wastewater

2019 Other livestock and poultry farming wastewater

202 Aquaculture wastewater 203 planting wastewater

299 Other agricultural wastewater 3 domestic sewage

301 Urban residents' domestic sewage

302 Rural domestic sewage

399 Other domestic sewage

4 Transportation Wastewater Vehicle washing wastewater is included in the wastewater of automobile and motorcycle maintenance and maintenance services for service industry wastewater.

401 rail transportation wastewater

4011 Body Washing Wastewater

4012 Domestic wastewater

4019 Other rail transportation wastewater 402 ship wastewater 4021 washing water 4022 ballast water 4023 cabin bilge water 4024 cargo hold bilge water

4025 Domestic sewage of ships

4029 Other ship wastewater 403 aircraft wastewater

4031 Aircraft engine cleaning wastewater 4032 body cleaning wastewater 4033 onboard sewage

4039 Other aircraft wastewater

499 Other traffic wastewater

5 Service industry wastewater 501 hospital wastewater

502 Catering industry wastewater

503 Recreation Service Wastewater

504 Accommodation Wastewater 505 residential service industry wastewater

506 Wastewater for automobile and motorcycle maintenance and maintenance services

599 Other service industry wastewater 6 centralized pollution control facility wastewater 601 sewage treatment plant wastewater 602 general landfill leachate

603 Hazardous Waste Disposal Plant Wastewater

6031 Hazardous Waste Leachate

6032 Hazardous waste disposal equipment cooling water Continued Code category name note

6033 Hazardous waste disposal workshop and equipment washing wastewater

6039 Other hazardous waste treatment plant wastewater

604 Medical Waste Disposal Plant Wastewater

6041 Medical waste leachate

6042 Medical waste disposal equipment cooling water

6043 Medical waste disposal workshop and equipment washing wastewater

6044 Medical waste disposal plant equipment cavity and exhaust condensate 6045 disinfectant wastewater

6049 Other medical waste treatment plant wastewater

699 Other centralized pollution control facility wastewater

7 Surface runoff

701 road runoff

7011 Urban road path refers to the surface runoff of urban internal roads

7012 Public path flow refers to the surface runoff of inter-city roads

7019 Other surface runoff

702 Residents' cultural and educational areas surface runoff

703 Surface runoff in industrial areas

704 Surface runoff in the business district

705 Surface Runoff in Mixed Areas of Commercial and Residential Areas

706 Surface runoff in mixed industrial, commercial and residential areas

799 Other surface runoff

9 Other wastewater

Table 2 lists the detailed categories and codes for industrial wastewater.

Table 2 Industrial Wastewater Detailed Category and Code Table

Code category name note

106 Coal mining and washing industry wastewater

1061 Coal mining wastewater

1062 Coal washing wastewater

107 Oil and gas extraction industry wastewater 1071 crude oil exploitation wastewater 1072 natural gas extraction wastewater 1073 oil shale mining wastewater

1079 Wastewater from service activities related to oil and gas exploration 108 ferrous metal mining and industrial wastewater

1081 Iron ore mining wastewater 1082 manganese ore mining wastewater 1083 chrome ore mining wastewater

1089 Other ferrous metal mining wastewater

109 Non-ferrous metal mining and industrial wastewater

1091 Commonly used non-ferrous metal ore mining wastewater 10911 copper ore mining wastewater

10912 Lead-zinc mine mining wastewater 10913 nickel-cobalt ore mining wastewater Continued Code category name note

10914 Xi'an mercury mining wastewater

10915 Yankuang mining wastewater

10916 Aluminum mining wastewater

10917 Magnesium ore mining wastewater including refractory magnesite mining wastewater 10918 mercury mining wastewater

10919 Other commonly used non-ferrous metal ore mining wastewater 1092 precious metal ore mining wastewater 10921 gold mining wastewater

10922 Silver mining wastewater

10929 Other precious metal ore mining wastewater

1093 Rare rare earth metal ore mining wastewater 10931 tungsten-molybdenum ore mining wastewater 10932 rare earth metal ore mining wastewater

10933 Radioactive metal ore mining wastewater

10939 Other rare metal ore mining wastewater

1099 Other non-ferrous metal ore mining wastewater

110 Non-metallic mineral mining and industrial wastewater

1101 Building materials mining wastewater includes mining wastewater such as earth and gravel, refractory earth and stone

1102 Chemical mining wastewater

11021 Sulphur ore mining wastewater includes pyrochlorite, sulfur ore, etc.

11022 Phosphate mining wastewater includes apatite, bird droppings and other wastewater

11023 Potassium salt mining wastewater

11024 Boron mining wastewater

11029 Other chemical mining wastewater includes sedative, natural thenardite, natural saltpeter, alum, arsenic ore

1103 Salt recovery wastewater

1109 Asbestos and other non-metallic minerals

11091 Asbestos mining wastewater

11092 Mica wastewater

11093 Gem and jade mining wastewater

11094 Gypsum mining wastewater 11095 graphite mining wastewater

11096 Crystal Mining Wastewater

11099 Other non-metallic ore mining wastewater includes non-metallic ore mining wastewater such as diamond, talc, vermiculite, china clay and perlite.

111 Other mining and mining wastewater

113 Agricultural and sideline food processing industry wastewater

1133 Vegetable oil processing wastewater

1134 Sugar Wastewater

1135 Slaughter and meat processing wastewater

1139 Other agricultural and sideline food processing wastewater Including feed processing, aquatic product processing, vegetables, water Fruit and nut processing, starch and starch products, Bean product manufacturing, egg processing, etc.

114 Food manufacturing wastewater

1145 Canned food manufacturing wastewater Continued Code category name note

1146 Fermentation industry wastewater

11461 MSG industrial wastewater

11462 Citric acid industrial wastewater

11469 Other fermentation industry wastewater includes amino acids, yeast, enzyme preparations and other fermented products

1149 Other food manufacturing wastewater

115 Beverage Manufacturing Wastewater

1151 Alcohol manufacturing wastewater refers to the production of fermented alcohol, excluding the production of synthetic alcohol, wood hydrolyzed alcohol

1152 Wastewater for the manufacture of wine

11521 Liquor manufacturing wastewater

11522 Beer manufacturing wastewater

11523 Yellow wine manufacturing wastewater 11524 wine manufacturing wastewater

11529 Waste water for the manufacture of other wines

1153 Soft drink manufacturing wastewater 11531 carbonated beverage manufacturing wastewater 11532 bottles (tanks) for drinking water manufacturing wastewater

11533 Fruit juice and fruit juice beverage manufacturing wastewater

11534 Wastewater from milk beverage and vegetable protein beverage manufacturing 11535 solid beverage manufacturing wastewater

11539 Tea beverages and other soft drink manufacturing wastewater

1154 Refined tea processing wastewater

1159 Other beverage manufacturing wastewater

116 Tobacco industry wastewater

117 Textile wastewater

1171 Cotton and cotton products processing wastewater

1172 Wool textile processing wastewater includes wool and polyester processing, wool spinning, woolen wool products, etc. See GB/T 4754-2002

1173 Hemp textile wastewater

1174 Silk fiber textile wastewater includes silk spinning and silk products industry, see GB/T 4754-1175 chemical fiber textile wastewater

1176 Printing and dyeing, bleaching and dyeing wastewater including cotton, hemp, silk, wool dyeing, bleaching and dyeing

1179 Other textile industry wastewater

119 Leather, fur, feather (velvet) and its industrial wastewater

1192 Tanning industry wastewater

1193 Fur tanning wastewater

1199 Other leather, fur, down and its products wastewater

120 Wood processing and wastewater from wood, bamboo, rattan, palm and grass products

121 Furniture manufacturing wastewater

122 Wastewater from paper and paper products industry

1221 Plant fiber paper pulping black liquor (red liquor) wastewater

1222 Plant fiber paper pulping mid-stage wastewater 1223 white water for papermaking Continued Code category name note

1224 Waste paper and paper pulping wastewater

1229 Other paper and paper manufacturing wastewater

125 Petroleum processing and coking wastewater

1251 Petroleum Processing Wastewater Including shale crude oil, coal refinery, synthetic liquid fuel Production, natural crude oil, artificial crude oil processing, liquefaction Production waste of gas, dry gas, alkylbenzene, petroleum asphalt, etc.

1252 coking phenol wastewater

1253 Gas production of phenol-containing wastewater

1254 Coal product production wastewater

1259 Other petroleum processing and coking wastewater

126 Chemical raw materials and chemical manufacturing wastewater

1261 Basic chemical raw material manufacturing wastewater 12611 inorganic acid manufacturing wastewater 12612 calcium carbide waste water

12613 Alkali mercury-containing wastewater

12614 Alkali other wastewater 12615 inorganic salt manufacturing wastewater

12619 Other basic chemical raw materials manufacturing wastewater

1262 Fertilizer manufacturing wastewater

12621 Nitrogen fertilizer manufacturing wastewater

12622 Phosphate Fertilizer Manufacturing Wastewater

12623 Potash fertilizer manufacturing wastewater

12624 Compound fertilizer manufacturing wastewater

12625 Organic fertilizer and microbial fertilizer manufacturing wastewater

12629 Other fertilizer manufacturing wastewater

1263 Pesticide manufacturing wastewater

12631 Chemical pesticide manufacturing wastewater Including amides, heterocyclics, phenoxycarboxylic acids, sulphur Acyl ureas, organic sulfurs, pyrethroids, organophosphorus, Wastewater from organochlorine and carbamate pesticides.

See GB 21523-2008 classification

12632 Biochemical pesticide and microbial pesticide manufacturing wastewater

12639 Other pesticide manufacturing wastewater

1264 Wastewater for the manufacture of paints, inks, pigments and similar products

12641 Paint manufacturing wastewater

12642 Ink and similar products manufacturing wastewater

12643 Pigment manufacturing wastewater

12644 Dye manufacturing wastewater

12645 Wastewater for sealing and similar products

1265 Synthetic material manufacturing wastewater

12651 Plastic manufacturing wastewater

12652 Synthetic rubber manufacturing wastewater

12653 Synthetic fiber monomer manufacturing wastewater

12654 Silicone fluorine material manufacturing wastewater

12655 Synthetic ammonia manufacturing wastewater

12659 Other synthetic materials manufacturing wastewater Continued Code category name note

1266 Special chemical products manufacturing wastewater

12661 Chemical reagents, additives manufacturing wastewater including aerospace propellant manufacturing wastewater

12663 Forest chemical products manufacturing wastewater

12664 Explosives and pyrotechnics manufacturing wastewater

12666 Environmental pollution treatment special pharmaceutical materials manufacturing wastewater 12667 animal glue manufacturing wastewater

12669 Other special chemical products manufacturing wastewater

1267 Daily chemical products manufacturing wastewater

12671 Soap and synthetic detergent manufacturing wastewater

12672 Synthetic fatty acid manufacturing wastewater

12679 Other daily chemical products manufacturing wastewater

127 Pharmaceutical manufacturing wastewater see GB 21904-2008 Classification

1271 Chemical synthesis pharmaceutical wastewater

1272 Fermentation pharmaceutical wastewater

1273 Extraction of pharmaceutical wastewater

1274 Chinese medicine pharmaceutical wastewater

1275 Bioengineering pharmaceutical wastewater

1276 Mixed preparation pharmaceutical wastewater

1279 Other pharmaceutical manufacturing wastewater

128 Chemical fiber manufacturing wastewater 1281 chemical fiber pulp wastewater

1282 Synthetic fiber manufacturing wastewater including wastewater made from nylon, polyester, acrylic, vinylon and other fibers

1283 Viscose fiber manufacturing wastewater

1289 Other fiber manufacturing wastewater

129 Wastewater from rubber products industry

130 Plastics industry wastewater

1301 Artificial leather manufacturing wastewater

1304 Foam manufacturing wastewater

1309 Other plastic products manufacturing wastewater

131 Non-metallic mineral products industry wastewater

1311 Cement manufacturing wastewater

1312 A...

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 11 pages — is available in the English PDF.

Referenced standards

Normative references

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