Haichuan Engineering Company was invited to participate in the 26th China (Shanghai) International Environmental Protection Exhibition & Conference

To understand the latest environmental protection policies, processes and related equipment information at home and abroad. From April 22nd to 23rd, 2025, Vice President Liu Gang of the company led a team from the design department and the purchasing department to Shanghai to attend the 26th China (Shanghai) International Environmental Protection Exhibition & Conference (hereinafter referred to as: Shanghai International Environmental Protection Exhibition & Conference).

Since its first holding in 2000, the Shanghai Environmental Protection Expo has become the largest flagship professional expo in Asia with environmental protection as its theme. The theme of this expo is "Focus on Segmentation · Continuous Evolution". It showcased the latest comprehensive solutions and advanced equipment in environmental protection sub-sectors such as water treatment, air pollution control, recycling of renewable resources, waste management and recycling, urban sanitation and construction waste.

This time participating in the Shanghai Environmental Protection Expo, in line with the company's current business direction, the focus is on conducting research on processes or complete solutions such as denitrification of flue gas from waste-to-energy generation, screening of domestic (construction) waste, diversified disposal of fly ash from waste-to-energy generation, and drying of domestic sludge.

Recently, with the introduction of ultra-low emission policies for the municipal solid waste power generation industry in some provinces and cities, denitrification methods such as SNCR and PNCR can no longer meet the emission standards. Therefore, the configuration of SCR systems in the flue gas treatment process is imperative. To understand the mainstream trends and the latest research and development achievements, the company's participating team had in-depth communication with professional manufacturers in the flue gas treatment industry. They also compared the SCR parameters already configured for some of the group's projects and inquired about the new advantages of product development in recent years.

To reduce coal consumption and further lower carbon emissions. The cement, steel and power industries are all extensively using substances such as RDF and SRF. To achieve sustainable dosing, screening processes have been widely applied. Through processes such as crushing, screening and selection, alternative fuels are screened out based on physical properties such as particle size, calorific value and hardness. The participants also consulted the design experience and equipment information of leading manufacturers in the industry based on several recently compiled technical plans for screening projects, laying a foundation for the refinement of technical plans for subsequent projects.