ICNEAClass

ICNEA 4021—Manufacturing of special instruments for environmental monitoring

Class · Industrial Classification for National Economic Activities (GB/T 4754-2017) (GB/T 4754-2017)

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Where 4021 sits

C Manufacturing industry
40 Instrumentation manufacturing industry
402 Special instrument manufacturing
4021 Manufacturing of special instruments for environmental monitoring

What 4021 includes

Refers to the manufacture of special instruments and system devices for monitoring and monitoring pollutants, noise, radioactive substances, electromagnetic waves, etc. in the environment.
Including the manufacturing activities of the following special instruments for environmental monitoring：
Marine environmental protection equipment: ship anti-fouling monitoring system (part);
Water pollution monitoring instruments: water collectors, sewage flow and level meters, sediment samplers, water quality testing instruments, water pollution monitoring systems, water pollution telemetry systems, and other water pollution monitoring instruments;
Gas or smoke analysis and testing instruments: gas or smoke analyzer, electronic smoke detector, biogas tester, carbon dioxide concentration tester, dust meter, pollution source sampler, air environment quality tester, pollution source pollutant tester, other gas or smoke analysis and testing instruments;
Noise monitoring instruments, related environmental monitoring instruments: noise monitoring instruments, vibration monitoring instruments, etc, radioactivity monitoring instruments, electromagnetic wave monitoring instruments, and other related environmental monitoring instruments;
The following product manufacturing activities are included in this category;
Sensors and equipment for measuring marine water quality and ecological elements;
Marine water quality and ecological acoustic measurement and detection equipment;
Optical measurement and detection equipment for marine water quality and ecology;
Ship antifouling detection system;
Environmental monitoring instrumentation;
Special equipment for environmental quality monitoring network;
Ecological monitoring equipment;
Pollution source process monitoring equipment;
Online monitoring system for air quality and pollution sources;
Online PM2.5 composition analyzer;
Engineering equipment for motor vehicle exhaust cloud detection system;
High-precision coal-fired flue gas pollutant monitoring system suitable for ultra-low emissions;
Online monitoring system for toxic and heavy metals;
Automatic online detection system for persistent organic pollutants (PPOs);
Automatic online detection system for volatile organic pollutants (VOCs);
Organic carbon/elemental carbon (OC/EC) automatic online analyzer;
Laser process gas analysis system;
Online bio-toxic water quality early warning and monitoring technology and equipment;
Portable wireless broad-spectrum intelligent spectrophotometer water pollutant detector;
Online automatic analyzer for volatile organic compounds (VOC) in water quality;
Rapid screening instrument for genotoxic pollutants in water bodies;
Refined control instrumentation of sewage treatment system;
Integrated mobile equipment for groundwater sampling and testing;
Leakage monitoring/detection and early warning system of impermeable layer of landfill;
Standard equipment for environmental remote sensing monitoring and value traceability;
Multi-species intelligent biological early warning instrument;
Rural ecological environment rapid testing equipment;
Environmental pollution monitoring and early warning system for Chemical park;
Real-time monitoring system for dangerous goods transport carriers;
Soil heavy metal monitoring instrument;
Online rapid detection device for heavy metals in mobile solid waste;
Mobile solid waste heavy metal environmental risk analysis Platform;
Portable emergency monitoring instrument for soil heavy metals;
Soil pollutant monitoring and testing instruments and instruments;
Environmental emergency monitoring vehicle (ship) and other equipment;
Portable on-site rapid tester and early warning and warning equipment;
Heavy metal monitoring equipment (mercury, lead, etc.);
Algae monitoring equipment;
Marine water quality sensors (pH, dissolved oxygen, turbidity, chlorophyll, methane, carbon dioxide, etc.);
Support the integration of atmospheric environmental pollution monitoring equipment;
Early warning and monitoring of coal and gas outburst;
An instrument for rapid determination of gas parameters.

What 4021 excludes

The manufacture of general instrumentation for environmental protection is included in the 401 (General instrumentation manufacturing) related industries.