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HJ 1255-2022: Self-monitoring technology guidelines for pollution sources - Ceramics industry
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Self-monitoring technology guidelines for pollution sources - Ceramics industry
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HJ 1255-2022
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Standard similar to HJ 1255-2022 HJ 1347.1 HJ 1347.2 HJ 1346.1 Basic data | Standard ID | HJ 1255-2022 (HJ1255-2022) | | Description (Translated English) | Self-monitoring technology guidelines for pollution sources - Ceramics industry | | Sector / Industry | Environmental Protection Industry Standard | | Word Count Estimation | 9,974 | | Issuing agency(ies) | Ministry of Ecology and Environment | HJ 1255-2022: Self-monitoring technology guidelines for pollution sources - Ceramics industry---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.
Self-monitoring technology guidelines for pollution sources - Ceramics industry
National Ecological Environment Standard of the People's Republic of China
Technical guide for self-monitoring of pollutant discharge units
Ceramic industry
Self-monitoring technology guidelines for pollution sources
-Ceramics industry
Published on 2022-04-27
2022-07-01 Implementation
Released by the Ministry of Ecology and Environment
directory
Foreword...ii
1 Scope...1
2 Normative references...1
3 Terms and Definitions...1
4 General requirements for self-monitoring...2
5 Monitoring plan formulation...2
6 Information recording and reporting...4
7 Other...5
Technical Guide for Self-Monitoring of Pollutants for Ceramic Industry
1 Scope of application
This standard specifies the general requirements for self-monitoring, the formulation of monitoring plans, and the basic contents of information recording and reporting for pollutant discharge units in the ceramic industry.
and requirements.
This standard is applicable to the water and air pollutants, noise and the quality of the surrounding environment discharged by the ceramic industry pollutant discharge units during the production and operation stage.
Carry out self-monitoring of quantitative impact.
2 Normative references
This standard refers to the following documents or clauses thereof. For dated references, only the dated version applies to this standard.
For undated references, the latest edition (including all amendments) applies to this standard.
GB/T 4754-2017 National Economic Industry Classification
GB 25464 Ceramic Industry Pollutant Emission Standard
HJ/T 166 Technical Specification for Soil Environment Monitoring
HJ 954 Technical Specification for Pollution Discharge Permit Application and Issuance Ceramic Tile Industry
HJ 819 General Principles of Technical Guidelines for Self-Monitoring of Pollutants
HJ 964 Environmental Impact Assessment Technical Guidelines Soil Environment (Trial)
HJ 1200 Technical Specification for Pollution Discharge Permit Application and Issuance Industrial Solid Waste (Trial)
"National Hazardous Waste List"
3 Terms and Definitions
The terms and definitions defined in GB 25464 and the following apply to this standard.
3.1
ceramics industry
The industry that uses clay and other mineral raw materials to make various ceramic products through crushing, molding, calcining and other processes, mainly including
Architectural ceramics, sanitary ceramics, daily-use ceramics, display art ceramics and special ceramics, etc. Its industry is classified as ceramic products in GB/T 4754-2017
Manufacturing Industries (C 307).
3.2
ceramics industry pollutant emission unit
Sewage units engaged in the production of ceramic industry.
3.3
direct discharge
The act of discharging water pollutants directly into environmental water bodies.
3.4
indirect discharge
The act of discharging water pollutants to a centralized sewage treatment facility by a sewage discharge unit.
3.5
rainwater outlet
A discharge outlet that specifically discharges natural precipitation to outside the factory boundary directly or through ditch, canal or pipeline and other facilities.
4 General requirements for self-monitoring
The pollutant discharging unit should find out the pollution source, pollutant index and potential environmental impact of the unit, formulate a monitoring plan, set up and maintain monitoring
facilities, carry out self-monitoring in accordance with the monitoring plan, do a good job in quality assurance and quality control, record and save monitoring information, and disclose it to the public in accordance with the law
Monitoring results.
5.Development of monitoring plan
5.1 Wastewater discharge monitoring
The wastewater discharge monitoring points, monitoring indicators and minimum monitoring frequency of sewage discharge units shall be implemented in accordance with Table 1.
5.2 Exhaust emission monitoring
5.2.1 Organised exhaust emission monitoring
5.2.1.1 For multiple pollution sources or production equipment sharing one exhaust pipe, the monitoring points can be arranged on the common exhaust pipe. when not executed
When the exhaust gas that meets the emission control requirements is combined with the exhaust pipe, it should be monitored before the exhaust gas is mixed; if the monitoring point can only be arranged in the mixed exhaust gas
On the exhaust pipe, the monitoring indicators should cover the monitoring indicators of the corresponding pollution source or production equipment, and the minimum monitoring frequency should be implemented in accordance with the strictest regulations.
5.2.1.2 The monitoring points, monitoring indicators and minimum monitoring frequency of pollutant discharge units shall be implemented in accordance with Table 2.
5.2.2 Monitoring of fugitive exhaust emissions
The setting of monitoring points for unorganized waste gas emission of pollutant discharging units shall follow the principles in HJ 819.
The low monitoring frequency is performed according to Table 3.
5.3 Boundary environmental noise monitoring
5.3.1 The setting of environmental noise monitoring points at the plant boundary should follow the principles in HJ 819, mainly considering ball mills, mixers, air compressors, and air blasts.
The distribution of noise sources such as machinery, polishing equipment, and edge grinding equipment in the factory area and the location of surrounding noise-sensitive buildings.
5.3.2 Daytime and nighttime noise monitoring shall be carried out at least once every six months for environmental noise at the boundary of the plant, and the monitoring index shall be equivalent continuous A sound level. frequency at night
When affected by the frequent and occasional noise, measure the maximum sound level of the frequent and occasional noises at the same time. Night noise monitoring may not be carried out for those who do not produce at night. noise around
For sound-sensitive buildings, the frequency of monitoring should be increased.
5.4 Surrounding environmental quality impact monitoring
5.4.1 If there are clear requirements in laws and regulations, etc., carry out monitoring of surrounding environmental quality impact as required.
5.4.2 If cadmium, lead and other toxic and harmful air pollutants are discharged and there is arable land in the surrounding area, the surrounding arable land soil and atmospheric cadmium shall be measured according to Table 4.
Subsidence monitoring is carried out, and monitoring points can be set in accordance with the relevant regulations of HJ 964 and HJ/T 166.
5.5 Other requirements
5.5.1 In addition to the pollutant indicators in Tables 1 to 3, the pollutant indicators in 5.5.1.1 and 5.5.1.2 should also be included in the scope of monitoring indicators, and
Refer to Table 1~Table 3 and HJ 819 to determine the monitoring frequency.
5.5.1.1 Pollutant Discharge Permit, Implemented Pollutant Discharge (Control) Standards, Environmental Impact Assessment Documents and Their Approvals [Only in.2015
Pollutant discharge units that have obtained the approval of environmental impact assessment after January 1,
material indicators.
5.5.1.2 The sewage discharge unit determines the actual discharge according to the raw and auxiliary materials used in the production process, the production process, the types of intermediate and final products, and the monitoring results.
released, the pollutant indicators in the list of toxic and hazardous pollutants or the priority control chemicals list, or other toxic pollutant indicators.
5.5.2 The monitoring frequency of each indicator can be increased according to the determination principle in HJ 819 on the basis of meeting this standard.
5.5.3 Key pollutant discharging units shall install and use automatic monitoring equipment according to laws and regulations. Non-key pollutant discharging units do not have mandatory requirements.
The monitoring frequency of bits and indicators shall be determined with reference to this standard.
5.5.4 Sampling methods, monitoring analysis methods, monitoring quality assurance and quality control shall be implemented in accordance with HJ 819.
5.5.5 The description and changes of the monitoring program shall be implemented in accordance with HJ 819.
6 Information recording and reporting
6.1 Information records
6.1.1 Monitoring information record
Manual monitoring records and automatic monitoring operation and maintenance records are implemented in accordance with HJ 819.The authenticity and accuracy of the automatic monitoring data by the sewage unit
Responsible for the abnormal data transmission should be reported in a timely manner, and implemented in accordance with national standards or automatic monitoring data abnormality marking rules.
6.1.2 Information record of the operation status of production and pollution control facilities
6.1.2.1 General provisions
The pollutant discharging unit shall record the operation status of production and pollution control facilities in detail, and shall also refer to 6.1.2.2~6.1.2.5 to record relevant records in daily production.
information, and organize it into a ledger for future reference.
6.1.2.2 Production Health Record
Record the amount and output of raw and auxiliary materials by production batch or production cycle. the amount of main raw and auxiliary materials (clay, etc.); the amount of fuel (solid
fuel, fuel oil, gas, natural gas, etc.); production volume of ceramic products (square meters, number of pieces, tons), etc. Record normal working conditions by production line
The cumulative production time and production load of the main production facilities of each production unit.
6.1.2.3 Records of the operation status of wastewater pollution control facilities
Record the amount of wastewater treatment, discharge amount, amount of backwater, amount of sludge generated, name and amount of chemicals used in wastewater treatment, etc.
Record the operation, failure and maintenance of sewage treatment facilities.
6.1.2.4 Records of operating status of waste gas pollution control facilities
Record the names and quantities of consumables such as adsorbents, desulfurizers, desulfurization products and filter materials used in waste gas treatment according to the replacement batch;
Record the operating parameters, faults and maintenance of waste gas treatment facilities.
6.1.2.5 Operation status record of noise pollution control facilities
Record the daily inspection, failure and maintenance or replacement of noise pollution control facilities.
6.1.3 Industrial Solid Waste Records
Record the relevant information of industrial solid waste according to HJ 1200, see Table 5 for the generation of solid waste. Hazardous waste that may be generated by
According to the "National List of Hazardous Wastes" or the identification standards and identification methods of hazardous wastes.
6.2 Information report, emergency report and information disclosure
Execute in accordance with HJ 819.
7 Others
The pollutant discharge unit should truthfully record the working conditions during the manual monitoring period (including production load, operation of pollution control facilities, etc.) to ensure monitoring.
Data are representative. The marking of working conditions during automatic monitoring shall be carried out in accordance with the national standard specifications and the marking rules of working conditions of relevant industries.
Content not specified in this standard shall be implemented in accordance with HJ 819.
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