The Project is the supporting equipment procurement project of Heyang No. 2 Sewage Treatment Plant Construction Project, focusing on the design, supply, installation and commissioning of non-standard core equipment of the municipal sewage treatment plant. The designed sewage treatment capacity of the Project is 7000m ³/d, and the designed effluent quality strictly complies with the A standard of Integrated Wastewater Discharge Standard of the Yellow River Basin in Shaanxi Province (DB61/224-2018). After treatment, the tail water is discharged according to the regulation, which effectively improves the regional water environment quality of Heyang County, assists the ecological protection of the Yellow River Basin, and improves the local municipal environmental infrastructure construction.

Coarse and fine screen → blasting grit chamber → regulating tank → A ²/O biological tank → secondary sedimentation tank and sludge pump tank → high-density sedimentation tank → deep bed fiber bundle filter → contact disinfection tank → pasteurization tank → tail water discharge

It mainly solves the supporting supply, installation and commissioning of core non-standard equipment for the construction project of Heyang No. 2 Sewage Treatment Plant. Through professional equipment design, quality supply and full-process commissioning services, it ensures that all kinds of sewage treatment equipment accurately adapt to the process requirements, and ensures the stable implementation of 7000m ³/d treatment scale of the sewage treatment plant, and the effluent meets the specified A standard, helping Heyang County improve the municipal sewage treatment system, reduce the load of water pollutants, and protect the ecological environment of the Yellow River Basin.

The supplied equipment covers the core links of the whole sewage treatment process, including various key non-standard equipment such as grille, mixing, mud scrapping, conveying and aeration. It is matched with the supporting electrical automatic control system to realize the integrated supporting service of equipment, reduce the potential risks of multi-supplier coordination, and ensure the equipment compatibility and operation stability.

It accurately adapts to the 7000m ³/d treatment capacity of the project and the effluent requirements of Standard A, and the equipment design meets the control requirements of Integrated Wastewater Discharge Standard of the Yellow River Basin in Shaanxi Province (DB61/224-2018), taking into account the treatment efficiency and environmental protection standards, and assisting the efficient operation of the wastewater treatment plant.

Provide the whole process service of "non-standard equipment design+supply+installation+commissioning", the professional team shall follow up the whole process to ensure that the equipment accurately matches the process flow, the installation is standard and the commissioning is in place, the project is put into production quickly, and the reliable equipment support is provided for the municipal environmental protection construction of Heyang County.