Zhongqiao Enlightenment Completes Coordinated DAF and Biological Treatment Shipment

Zhongqiao Enlightenment has completed the coordinated loading of dissolved air flotation equipment and an integrated biological treatment unit for a project requiring a combined wastewater treatment process. Preparing the two systems together helps align delivery, installation, and commissioning activities.

The dissolved air flotation stage is designed to remove suspended solids, fats, oils, and other floatable contaminants before biological treatment. Reducing these loads upstream can improve the operating conditions of the downstream biological process.

For this delivery, the engineering team coordinated the hydraulic sequence, chemical dosing interfaces, sludge discharge points, power requirements, and access for operation. The equipment arrangement was reviewed as a complete treatment line rather than as separate machines.

The DAF unit includes a treatment tank, access platform, stairs, flotation components, and associated dosing equipment. Connection points and lifting positions were checked before the system was secured for transportation.

The packaged biological unit provides protected space for the subsequent treatment stages and auxiliary components. Its enclosed layout helps reduce exposed site work while keeping routine inspection and maintenance points accessible.

Before loading, Zhongqiao Enlightenment inspected structural supports, coatings, pipelines, access openings, electrical interfaces, and transport protection. Components requiring separate installation were identified and included in the delivery checklist.

The loading plan placed the DAF equipment, biological unit, and auxiliary systems in a sequence that supports receiving inspection and site assembly. Critical connections were protected, and each major component was secured according to its structure and weight distribution.

The coordinated shipment demonstrates how pretreatment and biological treatment equipment can be prepared as one integrated project package. This approach supports clearer site coordination and a smoother transition from delivery to installation and commissioning.