Wholesale Produced Water Treatment Process Suppliers & Manufacturer

To generate an accurate process flow diagram (PFD), mass balance, and quotation, our process engineering team requires:

1. Physical & Aggregate Metrics: Total Dissolved Solids (TDS), Total Suspended Solids (TSS), turbidity, Silt Density Index ($SDI_{15}$), conductivity, and operating temperature range.
2. Hydrocarbon Fractions: Free oil and grease, dissolved/emulsified hydrocarbons, total organic carbon (TOC), and Chemical Oxygen Demand (COD).
3. Inorganic Speciation: Concentrations of $Ca^{2+}, Mg^{2+}, Na^{+}, K^{+}, Cl^{-}, SO_4^{2-}, HCO_3^{-}$, silica ($SiO_2$), and particularly critical scaling ions $Ba^{2+}$ and $Sr^{2+}$.
4. Site Utilities & Capacity: Target throughput ($m^3/\text{day}$ or barrels per day), target reuse standard (reinjection, discharge, or ZLD dry salt), and available power characteristics (voltage, frequency, 3-phase).

Yes. Our multi-stage treatment skids reliably achieve total oil content ≤ 5 mg/L (and under 1 mg/L when configured with secondary ceramic membrane polishing) and suspended solids (TSS) ≤ 1 mg/L with a particle size cutoff < 2 microns. This eliminates the risk of reservoir plugging, protects borehole permeability, and guarantees compliance with regional reinjection mandates in North America, China, and the Middle East.

Conventional spiral wound RO elements incorporate dense net spacers between membrane leaves, creating localized dead zones where concentration polarization and colloidal agglomeration occur rapidly. DTRO modules stack circular membrane cushions mounted on grooved, hydrodynamic support discs. Fluid enters an open-channel path under intense turbulent flow induced by proprietary disc geometry. This continuous high shear self-cleans the membrane surface, allowing DTRO to stably treat water with high COD, silt, and salinities up to 120 bar operating pressure.

Standard modular containerized skids (capacities from 100 to 1,500 $m^3/\text{day}$) typically feature a manufacturing lead time of 10 to 14 weeks from approved engineering drawings. Because all internal piping, pumps, instrumentation, and control software are fully integrated and tested during factory FAT in Shanghai, on-site commissioning requires only civil foundation placement, raw water inlet/outlet hookups, and primary power tie-in, completing start-up in approximately 15 calendar days.

Barium sulfate ($BaSO_4$) and strontium sulfate ($SrSO_4$) exhibit extremely low solubility products ($K_{sp}$) and are virtually impossible to remove via chemical acid CIP cleanings once crystallized inside membrane elements. Our process train deploys a two-tier defense: First, stoichiometric chemical precipitation in our high-rate clarifier using sodium sulfate or carbonate addition; second, specialized phosphonate/polycarboxylate threshold inhibitor dosing tailored to suppress seed crystal nucleation across hyper-saline recovery passes.

Yes, a significant volume of our Shanghai factory output is dedicated to OEM and ODM private-label fabrication for international engineering houses, regional EPC contractors, and brand distributors. We customize skid dimensions, container paint colors, human-machine interface (HMI) languages, component vendor lists (AML compliance), structural tagging, and technical documentation packages under our client's brand identity.