Solution Architecture

Compilation of atmospheric pollution-source emission inventories:Through on-site collection of pollution-source activity levels and survey/verification of emission factors, fully grasp the atmospheric-pollution emissions baseline, build high-resolution dynamic emission inventories, analyze emission status and characteristics of various sources, and seamlessly dock with air-quality models, serving forecast/warning and pollution-control assessment.

Multidimensional source apportionment of atmospheric particulates:Build a multidimensional source-apportionment technical system for atmospheric particulates, fusing receptor models, emission inventories, numerical models, and other pollutant source-apportionment methods, breaking inherent defects of single methods, and fully analyzing atmospheric-particulate sources from time, space, and industry dimensions.

Ozone-cause and VOCs source apportionment:Comprehensively use enhanced observation of ozone and precursors, VOCs and NOx emission inventories, ozone-formation sensitivity analysis, VOCs source apportionment, ozone-precursor receptor-model source apportionment, weather-pattern analysis, and more to fully diagnose ozone-pollution causes and precursor sources, simulate precursor-reduction scenarios, and provide a scientific basis for effective ozone-pollution prevention measures.

“One city, one policy” comprehensive atmospheric-pollution prevention:Can provide city and district/county environmental-management departments with professional scientific atmospheric-pollution prevention and long-term attainment-planning consulting, helping establish scientific, effective atmospheric-pollution prevention mechanisms.

“One enterprise, one policy” pollution control:Against the latest national work targets for industrial parks, combine emissions reduction with comprehensive remediation, avoid one-size-fits-all, and effectively raise park enterprises’ pollution-control level and park environmental quality.

Urban air-quality attainment planning:Comprehensively use current pollution-level surveys, emission-inventory research, pollution source apportionment, attainment-pressure analysis, control-scenario simulation, and more to identify problems in urban air-quality attainment, and use independently developed air-quality models to assess target attainability of different attainment plans, providing a roadmap for long-term, sustained air-quality improvement and attainment.