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GB 14470.3-2011Effluent standards of water pollutants for ammunition loading industry (English PDF)

弹药装药行业水污染物排放标准

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Issued by

AQSIQ; MEP

Level / Type

National · Mandatory

Issue date

April 29, 2011

Implementation date

January 1, 2012

Scope

GB 14470.3-2011 is the English-translated version of 弹药装药行业水污染物排放标准.

GB 14470.3-2011 is the Chinese standard "Effluent standards of water pollutants for ammunition loading industry". Its scope clause reads: This standard specifies the water pollutant discharge limit, monitoring and monitoring requirements of the ammunition charging enterprise, as well as the implementation and supervision of the standard. set.

This standard applies to the management of water pollutant discharge of various types of existing ammunition charging enterprises. This standard is applicable to the environmental impact assessment, environmental protection facility design, and environmental protection inspection for all types of ammunition charging enterprises.

Receive and manage the discharge of water pollutants after production.

This standard applies to the discharge of pollutants permitted by law; the location of newly established sources of pollution and the existing sources of pollution in special protected areas Li, in accordance with the Law of the People's Republic of China on the Prevention and Control of Air Pollution, the Law of the People's Republic of China on the Prevention and Control of Water Pollution, Law on Environmental Protection, Law of the People's Republic of China on the Prevention and Control of Environmental Pollution by Solid Waste, Law of the People's Republic of China on Environmental Impact Assessment, etc. The relevant provisions of laws and regulations are implemented.

The water pollutant discharge control requirements specified in this standard are applicable to the behavior of enterprises directly or indirectly discharging water pollutants outside their legal boundaries.

Its clauses include scope of application; terms and definitions; water pollutant emission control requirements; chromaticity (dilution factor) 50 100; anionic surfactant 2 5; petroleum 5 10; suspended solids (ss) 70 100; chroma (dilution factor) 40 100; anionic surfactant 1 5; petroleum 3 10.

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Document preview — GB 14470.3-2011

National Standard of the People's Republic of China

ICS: 13.060.30
Classification: Z 64
Replacing: GB 14470.3-2002

Issued by: General Administration of Quality Supervision, Inspection and Quarantine; Ministry of Environmental Protection

Foreword..iv
1 Scope
2 Normative references
3 Terms and definitions.
4 Water pollutant emission control requirements
5 Water pollutant monitoring requirements.
6 Implementation and supervision.

1 Scope of application

This standard specifies the water pollutant discharge limit, monitoring and monitoring requirements of the ammunition charging enterprise, as well as the implementation and supervision of the standard.

set.

This standard applies to the management of water pollutant discharge of various types of existing ammunition charging enterprises.

This standard is applicable to the environmental impact assessment, environmental protection facility design, and environmental protection inspection for all types of ammunition charging enterprises.

Receive and manage the discharge of water pollutants after production.

This standard applies to the discharge of pollutants permitted by law; the location of newly established sources of pollution and the existing sources of pollution in special protected areas

Li, in accordance with the Law of the People's Republic of China on the Prevention and Control of Air Pollution, the Law of the People's Republic of China on the Prevention and Control of Water Pollution,

Law on Environmental Protection, Law of the People's Republic of China on the Prevention and Control of Environmental Pollution by Solid Waste, Law of the People's Republic of China on Environmental Impact Assessment, etc.

The relevant provisions of laws and regulations are implemented.

2 Normative references

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

quasi.

GB/T 6920 Determination of water pH value - Glass electrode method

GB/T 7494 - Determination of anionic surfactants - Determination of methylene blue spectrophotometric method

GB/T 11893 Determination of total phosphorus in water - Ammonium molybdate spectrophotometric method

GB/T 11894 Determination of total nitrogen in water - Alkaline potassium persulfate digestion - UV spectrophotometric method

GB/T 11901 Determination of suspended solids by weight method

GB/T 11903 Determination of water color chromaticity

GB/T 11914 Determination of chemical oxygen demand in water - Potassium dichromate method

GB/T 13900 Water quality black wire determination of spectrophotometry

GB/T 16488 -- Determination of petroleum and animal oils

HJ/T 86 Determination of Biochemical Oxygen Demand (BOD5) - Rapid Determination of Microbial Sensors

HJ/T 195 Determination of ammonia nitrogen in water quality - Gas chromatography

HJ/T.199 Determination of total nitrogen in water -- Gas phase molecular absorption spectroscopy

HJ/T 399 Water quality chemical oxygen demand determination - Rapid digestion spectrophotometric method

HJ 505 Water quality five-day biochemical oxygen demand (BOD5) determination dilution and inoculation method

HJ 535 Water quality - Determination of ammonia nitrogen - Nyna reagent spectrophotometric method

HJ 536 - Determination of ammonia nitrogen - Water salic acid spectrophotometric method

HJ 537 Determination of water ammonia nitrogen - Distillation - Neutralization titration

HJ 599 Water quality - Determination of the ladder - N-chlorohexadecyl pyridine - sodium nitrite spectrophotometric method

HJ 600 Water Quality TNT, Hessian and Dien, Determination of Gas Chromatography

GJB 102A Ammunition System Terminology

3 Terms and definitions

The following terms and definitions apply to this standard.

3.1 Ammunition loading

According to the kinetic energy requirements, a certain amount of gunpowder, explosives, pyrotechnics and pyrotechnics are filled into the bomb according to certain process requirements.

The process or final result in a drug-related component.

3.2 TNT 2,4,6-trinitrotoluene

Common name. TNT; code. TNT; other names. brown dynamite; chemical name. 2,4,6-trinitrotoluene; molecular formula.

CH3C6H2(NO2)3; relative molecular mass 227.13; structural formula.

O2N N 2

CH3

NO2

3.3 Dien 2,4-dinitrotoluene

Common name. Dien ladder; code. DNT; chemical name. 2,4-dinitrotoluene; molecular formula. CH3C6H3 (NO2) 2; relative points

Sub-mass 182.14; structural formula.

NO2

CH3

NO2

3.4 Hexagonal cyclotrimethylene trinitramine; Hexogen

Common name. Hessian today; code. RDX; chemical name. cyclotrimethylene trinitramine, also known as 1,3,5-trinitro-1,3,5-triaza

Cyclohexane; molecular formula. (CH2NNO2) 3; relative molecular mass 222.15; structural formula.

CH2 CH2

CH2

NO2

O2N

3.5 Existing enterprise existing facility

Ammunition charging enterprises or production facilities that have been approved for production or environmental impact assessment documents have been completed by the date of implementation of this standard.

3.6 New enterprise new facility

The construction of ammunition and charge industry in the newly-built, rebuilt and expanded environmental impact documents approved by the implementation date of this standard.

3.7 Discharge of wastewater

Refers to the amount of wastewater discharged by a production facility or enterprise outside the legal boundaries of the enterprise, including various effluxes that are directly or indirectly related to production.

Waste water (including domestic sewage, cooling wastewater, plant boilers and power plant wastewater).

3.8 Datum discharge of wastewater quantity in unit time

Refers to the daily cleaning equipment, working surface, washing protection products, water bath dust collector and other provisions specified for the approval of the concentration of water pollutants.

The upper limit of wastewater discharge from an external drainage facility.

3.9 Direct discharge

Refers to the behavior of pollutant discharge units directly discharging pollutants into environmental water bodies.

3.10 Indirect discharge

Refers to the discharge of pollutants by the sewage unit to the public sewage treatment system.

3.11 Public sewage treatment system

Refers to collecting waste water through sewage pipelines, providing wastewater treatment services for more than two sewage disposal units and draining can reach relevant rows

Enterprises or institutions required by the standard, including urban sewage treatment plants of various scales and types, regions (all kinds of industrial parks, development zones, labor

Wastewater treatment plants, etc., where the wastewater treatment plant should reach the secondary or secondary level.

4 Water pollutant emission control requirements

4.1

From January 1,.2012 to June 31,.2013, existing companies implement the water pollutant discharge limits specified in Table 1.

Table 1 Existing enterprise water pollutant discharge limits and baseline displacement

Unit. mg/L (except pH, color and baseline displacement)

No. Pollutant Project Emission Limits Pollutant Emission Monitoring Location Direct Emissions Indirect Emissions

1 pH value 6~9 6~9

Corporate wastewater discharge

2 Chromaticity (dilution factor) 50 100

3 5th Biochemical Oxygen Demand (BOD5) 30 60

4 Chemical oxygen demand (CODCr) 100.200

5 total phosphorus 1.5 3.0

6 total nitrogen 30 50

7 ammonia nitrogen 20 40

8 Anionic Surfactant 2 5

9 Petroleum 5 10

10 Suspended solids (SS) 70 100

11 TNT (TNT) 1.0 1.0

Wastewater discharge port of workshop or production facility 12 DNT 1.0 1.0

13 Hessian Today (RDX) 0.5 0.5

14 Reference displacement/(m3/d) 30 The displacement measurement position is consistent with the pollutant discharge monitoring position 4.2 Since July 1,.2013, the existing enterprises have implemented the water pollutant discharge quality concentration limits specified in Table 2.

4.3

From January 1,.2012, the newly-built enterprises shall implement the water pollutant discharge quality concentration limits specified in Table 2.

Table 2 Quality concentration limits and baseline displacements of new enterprises' water pollutants

Unit. mg/L (except pH, color and baseline displacement)

No. Pollutant Project Emission Limits Pollutant Emission Monitoring Location Direct Emissions Indirect Emissions

1 pH value 6~9 6~9

Corporate wastewater discharge

2 Chroma (dilution factor) 40 100

3 5th Biochemical Oxygen Demand (BOD5) 20 60

4 Chemical Oxygen Demand (CODCr) 60.200

5 total phosphorus 1.0 3.0

6 total nitrogen 20 50

7 ammonia nitrogen 15 40

8 Anionic Surfactant 1 5

9 Petroleum 3 10

10 Suspended solids (SS) 50 100

11 TNT 0.5 0.5

Wastewater discharge port of workshop or production facility 12 DNT 0.5 0.5

13 Hessian Today (RDX) 0.2 0.2

14 Reference displacement/(m3/d) 20 The displacement measurement position is consistent with the pollutant discharge monitoring position 4.4 According to the requirements of environmental protection work, the density of land development is high, the environmental carrying capacity begins to weaken, or the water environment capacity is small.

In areas where the ecological environment is fragile and prone to serious water pollution problems and special protection measures are required, the pollution of facilities should be strictly controlled.

Emissions behavior, the enterprises in the above regions implement the special discharge limits for water pollutants specified in Table 3.

The geographical scope and time for the implementation of special discharge limits for water pollutants shall be governed by the environmental protection administrative department of the State Council or the provincial people's government.

set.

Table 3 Special discharge limits for water pollutants and baseline displacement

Unit. mg/L (except pH, color and baseline displacement)

No. Pollutant Project Emission Limits Pollutant Emission Monitoring Location Direct Emissions Indirect Emissions

1 pH value 6~9 6~9

Corporate wastewater discharge

2 Chromaticity (dilution factor) 30 40

3 5th Biochemical Oxygen Demand (BOD5) 20 40

4 Chemical Oxygen Demand (CODCr) 50 60

5 total phosphorus 0.5 1.0

6 total nitrogen 15 20

7 ammonia nitrogen 10 15

8 Anionic Surfactant 0.5 1

9 Petroleum 2 3

10 Suspension (SS) 30 50

11 TNT (TNT) 0.2 0.2

Wastewater discharge port of workshop or production facility 12 DNT (DNT) 0.2 0.2

13 Hessian Today (RDX) 0.1 0.1

14 Reference displacement/(m3/d) 20 The displacement measurement position is consistent with the pollutant discharge monitoring position 4.5 The water pollutant discharge limit is applicable to the case where the actual discharge of the daily effluent wastewater specified in this standard is not higher than the reference discharge. If

If the actual daily discharge exceeds the baseline displacement, the measured water pollutant mass concentration shall be converted into the water pollutant reference water volume according to formula (1).

The mass concentration is discharged, and the water concentration of the water pollutant is used as the basis for determining whether the emission is up to standard.

Prho = total solid base (1)

Where. rho base--water pollutant reference water discharge mass concentration, mg/L;

Q total - total drainage, m3/d;

Q base - baseline displacement, m3/d;

5 Water pollutant monitoring requirements

5.1

Sampling of wastewater discharged by enterprises shall be carried out according to the type of pollutants to be monitored and at the monitoring location of the specified pollutant discharge. Waste water

Facilities should be monitored after the facility. The enterprise shall set the sampling port according to the requirements of the national technical regulations on pollution source monitoring, in the pollutant discharge

A permanent drain outlet sign shall be provided for the monitoring position.

5.2

Requirements for the installation of automatic monitoring equipment for pollutant discharge in newly-built enterprises and existing enterprises, in accordance with relevant laws and “Automatic Monitoring and Management of Pollution Sources”

The provisions of the Measures are implemented.

5.3

The frequency, sampling time, quality assurance and quality control requirements for monitoring the discharge of water pollutants of enterprises shall be in accordance with the requirements of the State.

The provisions of the technical specifications for monitoring pollution sources and the requirements of the environmental protection administrative department shall be implemented.

5.4

The enterprise shall monitor the discharge status according to the relevant laws and the “Measures for the Administration of Environmental Monitoring” and maintain the original monitoring records.

5.5

The determination of the quality concentration of pollutants discharged from enterprises shall be based on the method standards listed in Table 4.

Table 4 Standards for determination of mass concentration of water pollutants

No. Contaminant Project Method Standard Name Method Standard Number

1 pH value water quality determination of glass electrode method GB/T 6920-1986

2 Determination of chromaticity of water quality - Dilution multiple method GB/T 11903-1989

Five-day biochemical oxygen demand (BOD5)

Water quality five-day biochemical oxygen demand (BOD5) determination dilution and inoculation method HJ 505-2009

Determination of Biochemical Oxygen Demand (BOD) of Water Quality Microbial Sensor Rapid Assay HJ/T 86-2002

Cod (CODCr)

Water quality - Determination of chemical oxygen demand - Dichromate method GB/T 11914-1989

Water quality chemical oxygen demand determination - Rapid digestion spectrophotometric method HJ/T 399-2007

5 Total phosphorus phosphorus - Determination of total phosphorus - Ammonium molybdate spectrophotometric method GB/T 11894-1989

6 Determination of total nitrogen in total nitrogen - Alkaline potassium persulfate digestion - UV spectrophotometric method GB/T 11894-1989 Determination of total nitrogen in water quality Gas-phase molecular absorption spectroscopy method HJ/T.199-2005

7 ammonia nitrogen

Determination of ammonia nitrogen in water quality - Nachite reagent spectrophotometric method HJ 535-2009

Water quality - Determination of ammonia nitrogen - Salicylic acid spectrophotometric method HJ 536-2009

Determination of ammonia nitrogen in water quality - Distillation - Neutralometric titration method HJ 537-2009

Water quality - Determination of ammonia nitrogen - Gas phase molecular absorption spectroscopy HJ/T 195-2005

8 Anionic surfactants - Determination of anionic surfactants - Determination of methylene blue spectrophotometric method GB/T 7494-1987

9 Petroleum water quality - Determination of petroleum and animal and vegetable oils - Infrared photometric method GB/T 16488-1996

10 Suspension (SS) Determination of suspended solids by weight method GB/T 11901-1989

11 TNT (TNT) Determination of water quality ladders N-chlorohexadecyl pyridine-sodium nitrite spectrophotometric method HJ 599-2011 Determination of water quality TNT, Hessian and Dien. Gas chromatography HJ 600-2011

12 Dien ladder (DNT) Water quality TNT, Hessau, Dien. Determination of gas chromatography HJ 600-2011

13 Hessian (RDX) water quality black and white measurement spectrophotometric method GB/T 13900-1992 Water quality TNT, Hessau, Dien ladder determination Gas chromatography HJ 600-2011

6 Implementation and supervision

6.1

This standard is supervised and implemented by the environmental protection administrative department of the people's government at or above the county level.

6.2

Under any circumstance, the ammunition charging enterprises shall comply with the pollutant emission control requirements of this standard and take necessary measures to ensure pollution prevention.

The facilities are operating normally. When the environmental protection departments at all levels conduct supervised inspections of the facilities, they can immediately sample or monitor the results on the spot.

Whether the sewage discharge behavior meets the emission standards and the basis for implementing relevant environmental protection management measures. In the case of abnormal changes in the displacement

Under the provisions of 4.5, the conversion of water pollutants reference water mass concentration.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 11894 · GB/T 11914 · GB/T 16488

Cited by

HJ 1120-2020Technical specification for application and issuance of pollutant permit - General wastewater treating process

Editions of GB 14470.3

Edition	Title	Revision	Status
GB 14470.3-2011	Effluent standards of water pollutants for ammunition loading industry	current edition	Current
GB 14470.3-2002	Effluent standards of water pollutants for ammunition loading industry	previous edition	Superseded

This page sells the current edition, GB 14470.3-2011. Earlier editions are listed for reference only.

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