EN
Open channel tube membrane module (ST)
The open channel tube membrane module is designed for high-salinity and high-COD water streams. This module withstands pressures up to 120 bar and COD concentrations up to 120 000 mg/L by optimizing the fluid flow channel and sealing design. Additionally, a rolling configuration increases the filtration area. We support personalized customization in various configurations—e.g., parallel, corrugated—and offer multiple channel thickness options, such as 32 mil, 47 mil, etc. It delivers significant cost savings and improved concentration separation performance.
- Conspectus
- Producti Parametri
- Producti Applicationes
- Technicae Notae
- Producta Commendata
New high-pressure grid-type reverse osmosis element
Spiral-wound membrane module design
45° double-layer open flow channel – wider and more fouling-resistant
1–6 membrane elements in series operation
Suitable for large-scale zero liquid discharge (ZLD) systems
Alta Efficiencia Separationis
High packing density – compact footprint
STRO Membrane Product Description
Product Parameters
| Formam |
OCRO3 8042-75 |
OCRO3 8042-90 |
OCRO3 8042-120 |
OCRO4 8042-75 |
OCRO4 8042-90 |
OCRO4 8042-120 |
|
| Product euismod | Materia |
Densitas Media |
Lamina plana densitatis mediocris | Lamina plana densitatis mediocris |
Lamina plana densitatis altioris
|
Lamina plana densitatis altioris | Lamina plana densitatis altioris |
| Area membranacea activa, m²(ft²) | 27.2(291) | ||||||
| Pressio, bar | 75 | 90 | 120 | 75 | 90 | 120 | |
| Fluxus permeati, gpd(m³/d) | 6100(23.0) | 6400(24.3) | |||||
| Reiectio salis minima, % | 98.50% | 99.00% | |||||
| Test Condition | Spaciator aquae alimentariae, mil | 32mil | |||||
| Aqua alimentaria NaCl, mg/L | 2 000 mg/L, pH 7,5 | 32 000 mg/L, pH 7,5 | |||||
| Pressio, psig (bar) | 225(15.5) | 800(55.0) | |||||
| Temperatura, ℉ (℃) | 77(25) | ||||||
| Ratio recuperationis, % | 15 | 8 | |||||
| Maximae conditiones operationis | Fluxus aquae alimentariae, m³/h | 8.0-12.0 | |||||
| SDI15 | 20 | ||||||
| Temperatura, ℉ (℃) | 104(40) | ||||||
| Concentratio chlorini residui aquae alimentariae, mg/L | <0.1 | ||||||
| Maxima cadens pressio pro singulo elemento, psig (bar) | 7.5(0.5) | ||||||
| intervalum pH durante operatione continua | 2.0-11.0 | ||||||
| intervalum pH durante purificatione chemica | 1.0-12.0 | ||||||
| Formam | 8035-75/90 | 8042-75/90 | 8035-120 | 8042-120 |
| Longitudo baculi trahentis componentis membranacei A (mm) | 1175 | 1350 | 1175 | 1375 |
| Longitudo tegumenti membranacei B (mm) | 1000 | 1200 | 1000 | 1200 |
| Longitudo aquae alimentariae/effluentis C (mm) | 1220 | 1420 | 1220 | 1420 |
| Diameter exterior moduli membranacei D (mm) | φ219 | φ219 | φ220 | φ220 |
| Orificium aquae alimentariae/effluentis (mm) | φ32 | |||
| Orificium productionis aquae (mm) | 2*Interfacies tubulorum connexae cito Φ11.6 | |||
| Longitudo superficiei flangae moduli membranacei E(mm) | - | - | 1080 | 1280 |
Producti Applicationes 
■ Effluvium ex minis
■ Effluvium ex fabricis ferri et sideris
■ Effluvium ex fabris chartaceis (pulpae et chartae)
● Effluvium ex locis sepulturae
■ Effluvium ex industria carbonaria
■ Effluvium ex industria pharmaceutica
● Effluvium ex fabris coriorum (corii)
■ Effluvium ex industria chemica
■ Biogas slurry ex animalibus (digestatus)
● Aqua effluens ex electroplatione
● Aqua reinicienda ex campis olei
■ Concentratum / salmura ex osmosi inversa (RO)
● Aqua effluens ex tinctura et impressione textilium
■ Aqua tincta
■ Effluentia ex aqua refrigerante circulari
Proprietates membranae STRO
-
Purigare et conservare facile
-
Resistens ad incrustationem et obstructionem
-
Longum officium vitae
-
Parvus pretium substitutionis membranae
-
Dispositio modularis – compacta et flexibilis
-
Elementum membranaceum rationem reiciendi salis usque ad 99% sub conditionibus experimenti normalibus attingit
