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China China Suppliers: Advanced Fracturing Flowback Fluid Treatment System from Reliable Factory Suppliers, Supplier
Product Description
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Our Solution
Shanghai Tongjie Environmental Protection's oilfield produced water treatment system is specifically designed for oilfields in the Middle East, Kazakhstan, Xinjiang, and other regions. It employs a full-process technology comprising "pre-treatment (oil removal/gas flotation) + softening + ultrafiltration + DTRO high-pressure reverse osmosis + concentrate concentration." The influent contains ≤5000 ppm oil and ≤150,000 ppm TDS; the treated reinjected water meets standards (oil content ≤5 mg/L, suspended solids ≤1 mg/L), achieving zero discharge and reuse of fracturing discharge fluid.
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Core Technical Parameters
| Oil content in influent | ≤5000 ppm |
| Inlet TDS | ≤150,000 ppm |
| Oil content in effluent | ≤5 mg/L (for reinjection) |
| Suspended solids in effluent | ≤1 mg/L (for reinjection) |
| Processing capacity | 100–5000 tons/day (customizable) |
| Process | Air flotation + Softening + Ultrafiltration + DTRO + Concentration |
| Format | 20-foot/40-foot container skid-mounted unit |
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Concentration System Parameters
| Inlet TDS | 10,000–50,000 ppm |
| After concentration, TDS | 150,000 ppm+ |
| Processing capacity | 50–5000 tons/day (customizable) |
| Process | Pretreatment + OARO + MVR |
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Application Scenarios
- ◈ Oilfield produced water: Middle East/Kazakhstan oilfield produced water reinjection
- ◈ Fracking discharge fluid: Zero-emission shale oil/shale gas fracturing fluids with reuse capabilities
- ◈ Drilling Wastewater: Advanced Treatment of Drilling Mud Water and Well Wash Water
- ◈ Offshore Platform: Platform oil-contaminated wastewater and produced water purification
Ideal solution for meeting short-term or long-term decentralized water supply demands
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Frequently Asked Questions
Q: Can high oil content (5000 ppm) be treated?
A: Yes. Through multi-stage air flotation combined with coalescence oil removal, the concentration is reduced to ≤5 mg/L, ensuring stable compliance with standards.
Q: Is it suitable for desert environments with extreme temperatures?
A: Absolutely. It withstands temperatures from -30°C to 55°C, features sand resistance, and is explosion-proof for extreme oilfield conditions.
Q: Can the system operate without human supervision?
A: Yes, the system features fully automatic operation, remote monitoring, and fault early warning for unmanned operation.
Q: Is system scaling a major issue?
A: No. With chemical softening and anti-fouling membranes, the scaling risk is reduced by 80%, ensuring long-term stable operation.
Q: What is the lead time for on-site operation?
A: Due to containerized modular design and factory pre-commissioning, the system can be operational on-site within 15 days.
Q: What standards does the effluent meet?
A: The treated water meets reinjection standards with oil content ≤5 mg/L and suspended solids ≤1 mg/L.
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