CDFU in Practice: Outstanding Performance for Industrial Wastewater Treatment
CDFUCDFU Cyclonic Dissolved Gas Flotation Units at an Oilfield Wastewater Treatment Project
Thanks to its unique operating principle, CDFUthe cyclonic flotation de-oiling unit delivers outstanding performance and stable treatment results in the demanding field of industrial wastewater treatment, making it a key piece of equipment for improving water quality and achieving environmental compliance.
Outstanding treatment performance and broad applicability
A single unit can handle up to 500 m³/h, with a low system pressure drop (≤0.05 MPa) and a short hydraulic retention time (≤5 min). In this fast, highly efficient process, single-stage oil removal exceeds 90% and suspended solids (SS) removal is above 85%. The unit is compatible with a wide range of gas sources, including air, nitrogen and natural gas, giving it broad adaptability.
Core advantages of the equipment
Superior separation performance: by combining cyclonic centrifugation with microbubble capture, it removes emulsified oil and suspended solids extremely effectively, markedly improving the quality of the treated water.
Safe and environmentally sound operation: the entire process runs closed and under pressure, effectively preventing oil-vapour emissions and secondary pollution. Separation is purely physical, with no chemical dosing required, so the process is environmentally friendly.
Convenient intelligent operation and maintenance: a highly integrated automation and information control system supports remote monitoring and intelligent adjustment, significantly reducing manual workload and long-term O&M costs.
An oilfield wastewater treatment project CDFUTreatment results
In summary, CDFUthe CDFU unit, with its outstanding efficiency, environmental performance and intelligence, has been successfully applied to oilfield produced water, petrochemical oily wastewater and many other oily wastewater treatment scenarios. It demonstrates strong technical vitality and broad market prospects, and is a reliable choice for industrial enterprises pursuing cleaner production and sustainable development.
