Technical Introduction
Technical Introduction
The high-efficiency fiber ball filter is a filtration device developed by Shenzhen Sinokle Technology Co., Ltd., suitable for both clean water and wastewater applications, and particularly well-suited for fine filtration of oily wastewater in oilfields, refineries, and petrochemical plants. The filter utilizes specially modified hydrophilic and oleophobic fiber balls as the filtration medium. Depending on operating conditions, hydraulic or mechanical compression of the filter bed can be applied. During filtration, oily wastewater flows downward through the filter bed, where oil and suspended solids are intercepted and subsequently removed via backwashing.
The filter media are regenerated through combined air and water backwashing, ensuring excellent regeneration performance. This product features compact structure, complete auxiliary systems, stable operation, simple control, thorough backwashing, and convenient maintenance. It is widely applied in oilfield oily wastewater treatment and is also suitable for advanced treatment of industrial wastewater in metallurgy, chemical engineering, textile, and other industries.
Product Parameters
Product Parameters
| Parameter | Technical Specification |
|---|---|
| Filtration Medium | Specially modified hydrophilic and oleophobic fiber balls |
| Filtration Mode | Hydraulic compression / Mechanical compression of filter bed |
| Flow Direction | Top-down through filter bed |
| Backwash Mode | Combined air and water backwashing |
| Applicable Water Quality | Clean water and oily wastewater |
| Suspended Solids Removal Efficiency | ＞95% |
| Effluent Oil Content | ＜10mg/L |
| Applicable Fields | Oilfields, refineries, metallurgy, chemical engineering, textile, etc. |
Technological Advantages
Technological Advantages
Technical Comparison
Technical Comparison
| Comparison Item | Traditional Quartz Sand Filter | Fiber Ball Filter |
|---|---|---|
| Filtration Medium | Quartz sand / Anthracite | Modified hydrophilic and oleophobic fiber balls |
| Filtration Precision | ≥5μm | ≥2μm |
| Suspended Solids Removal Rate | 80%~90% | ≥;95% |
| Oil Removal Capability | Moderate; oleophilic media prone to fouling | Hydrophilic and oleophobic; high oil removal efficiency |
| Media Regeneration | Water backwash; moderate regeneration effect | Air-water combined backwash; excellent regeneration |
| Filter Bed Compaction | Self-weight compaction; uneven density | Hydraulic/mechanical compression; controllable and adjustable |
| Filtration Rate | 8~12m/h | 20~30m/h |
| Solids Retention Capacity | Relatively low; prone to clogging | Higher capacity; longer operating cycles |
| Applicable Water Quality | Primarily clean water | Suitable for both clean water and oily wastewater |
| Maintenance Convenience | Frequent media replacement; complex maintenance | Thorough backwashing; easy maintenance |
Application Cases
Application Cases
Fine Filtration of Oilfield Oily Wastewater
The fiber ball filter is applied in fine filtration of oilfield produced water. Hydrophilic and oleophobic fiber balls efficiently intercept oil and suspended solids, with effluent meeting reinjection standards.
Industrial Wastewater Advanced Treatment System
The fiber ball filter is applied in advanced treatment of industrial wastewater from refineries, metallurgy, and chemical plants. Combined air-water backwashing ensures excellent media regeneration and stable, reliable operation.
