Neutral Feed Stable Sanitary RO Membrane 8040 SU
Core Background & Specifications
- The hygienic membrane element is constructed as a separation component for arduous industrial workflows, in which product safety, cleanliness and operational trustworthiness are vital prerequisites.
- Deliver balanced performance under neutral-pH feed condition, resisting protein adsorption on membrane surface for neutral food and biological liquid processing.
- Considerable focus is directed toward the protection of element structural integrity, ensuring full isolation of the treated flow from contaminant origins across service and overhaul stages.
- Suited for integration into sanitary process systems, the element delivers high operational trustworthiness, low contamination risks and stable long‑run performance.
Salient Technical Traits
- Hygiene stands at the core of this membrane element's engineering, working to keep contamination risks low over all fluid‑contacting passages.
- Its internal contacting surfaces are shaped to limit material retention, so spots that trap product residues during operation or system shutdown can be avoided.
- The membrane sustains structural integrity and uniform separation performance through successive chemical cleaning cycles, securing reliable sanitary properties for long‑run service.
- The membrane is constructed to keep steady sanitary performance for long‑duration continuous operation amid challenging process scenarios.
Reverse osmosis membrane performance parameters
|
model |
ROA-8040/34SU |
ROB-8040/34SU |
|
Ratio of desalinization |
99.3% |
99.8% |
|
Diaphragm Material |
aromatic polyamide |
|
|
Membrane area (ft2/m2) |
365(34)±3% |
|
|
Flux (LMH) |
5-15 |
|
|
Operating pressure (bar) |
≤50 |
|
|
Maximum inflow SDI |
≤5 |
|
|
Customizable size |
1812/3838/4038/4040/8038/8040 |
|
Product size parameter
|
Membrane element size |
A (±2.0mm) |
B (±0.5mm) |
C (±0.1mm) |
|
1812 |
305 |
15.7 (inner diameter) |
45 |
|
4038 |
965 |
12.8 (outer diameter) |
100 |
|
8038 |
965 |
28.8 (inner diameter) |
200 |
|
8040 |
1016 |
28.8 (inner diameter) |
200 |
FAQ
Q: Is this membrane suitable for protein‑containing liquid concentration?
A: Yes, it is developed for neutral protein solution purification. Reliable pre‑treatment and regular CIP cleaning are required to mitigate protein adsorption.
Q: What is the maximum operating pressure?
A: Max operating pressure ≤50 bar. Do not exceed pressure limit in actual operation.
Q: What is the difference between ROA‑8040/34SU and ROB‑8040/34SU?
A: ROA‑8040/34SU: 99.3% desalination rate for moderate‑interception applications. ROB‑8040/34SU: 99.8% high desalination rate for strict impurity retention.
Q: Can it withstand frequent CIP chemical cleaning?
A: Yes. The sanitary structure is designed for repeated CIP cycles. Please follow recommended cleaning parameters.
Q: Can you support pilot‑test with my real feed sample?
A: Sample evaluation service is available. Please provide detailed feed test report.
About Us
In Integrated Solutions
We engage in R&D and manufacturing of water‑treatment membranes, delivering robust Sanitary Reverse Osmosis membrane elements. With good anti‑fouling capability and solid structure, our sanitary RO fits diverse sanitary industrial projects. Applied in beverage processing and biopharmaceutical production, our items pass complete performance checks.
We provide both stock products and tailor‑made options, offering efficient pre‑sales and post‑sales support for international customers.
Commercial & Delivery Information
‑ MOQ: Please consult our sales team.
‑ Lead time: 7‑15 working days, subject to order quantity & customization requirements.
‑ Export‑grade packing: Carton or plywood case for sea & air shipment.
‑ Warranty: Valid only under operating conditions complying with technical manual.
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