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Dow™ SFP-2860 Ultrafiltration Module for RO Pretreatment & Water Purification
Подробная информация о продукте:
| Место происхождения: | Китай |
| Фирменное наименование: | DuPont |
| Сертификация: | CE |
| Номер модели: | SFP-2860 |
| Документ: | UF-IntegraTec-P-Series-PVDF...en.pdf |
Оплата и доставка Условия:
| Количество мин заказа: | 1 ПК |
|---|---|
| Цена: | обсуждаемый |
| Упаковывая детали: | Стандартная экспортная упаковка |
| Время доставки: | 5-8 рабочих дней |
| Поставка способности: | 60000 единиц в месяц |
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Подробная информация |
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| Мембранная область этой модели: | 51 м² (549 футов²) | Диапазон флюса (25°C) этой модели: | 40–90 LMH |
|---|---|---|---|
| Макс. TMP этой модели: | 2.1 бар | Расход этой модели: | 2,0–6,9 м³/час |
| Вес (пустой) данной модели: | 48 кг | Применение этой модели: | Предварительная обработка для систем RO |
| Выделить: | DOW UF membrane water purification module,Ultrafiltration module for RO pretreatment,SFP-2860 UF membrane water filter |
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Характер продукции
Product Overview
The Dow™ SFP-2860 is an industrial-grade ultrafiltration (UF) module designed for superior pretreatment in water treatment systems. Featuring a high-mechanical-strength, hydrophilic PVDF hollow fiber membrane with a 0.03-micron nominal pore size, it effectively removes bacteria, viruses, colloids, and particulates. This ensures protection for downstream processes like Reverse Osmosis (RO), delivering filtrate quality of ≤0.1 NTU and SDI ≤2.5.
With an outside-in flow configuration and 51 m² of membrane area in a compact design, it is ideal for smaller systems or spaces with height constraints. The module offers robust chemical resistance, reliable long-term performance, and reduced need for extensive pretreatment.
Key Features & Benefits:
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High Filtration Efficiency: A nominal pore size of 0.03 µm effectively removes bacteria, viruses, and particulate matter, including colloids, providing excellent protection for downstream processes like Reverse Osmosis (RO) systems .
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Durable Material: The PVDF hollow fiber membrane offers high mechanical strength and strong chemical resistance, ensuring a longer lifespan and stable performance even under harsh cleaning conditions .
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External Pressure Design: This structure allows it to handle higher feed suspended solids concentrations, reducing pre-treatment requirements and minimizing backwash water volume .
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Cost-Effective Design: The large 8-inch diameter and 51 m² effective membrane area provide an economical design for larger systems . The U-PVC membrane shell eliminates the need for expensive pressure vessels
| Attribute | Value |
|---|---|
| Membrane Area | 51 m² (549 ft²) |
| Flux Range (25°C) | 40–90 LMH |
| Max TMP | 2.1 bar |
| Flow Rate | 2.0–6.9 m³/hr |
| Weight (Empty) | 48kg |
| Target Applications | Industrial wastewater reuse, Seawater pretreatment for desalination, Compact containerized plants, Cooling tower blowdown recovery |
| Parameter | SI Units | US Units |
|---|---|---|
| Filtrate Flux @ 25ºC | 40-120 l/m2/hr | 24-70 gfd |
| Flow range | 2.0 - 6.1 m3/hr | 9.2 - 26.7 gpm |
| Temperature | 1-40ºC | 34-104ºF |
| Max. inlet module pressure (@ 20ºC) | 6.25 bar | 93.75 psi |
| Max. operating TMP | 2.1 bar | 30 psi |
| Max operating air scour flow | 12 nm3/hr | 7.1 scfm |
| Max backwash pressure | 2.5 bar | 36 psi |
| Operating pH | 2-11 | |
- Filtrate turbidity ≤0.1 NTU
- Filtrate SDI ≤2.5
Proper start-up of a UF system is indispensable for preparing the membranes for operational service and preventing membrane damage. Adhering to the correct start-up sequence also contributes to ensuring that the operating parameters of the system conform to the design specifications.
Before commencing the system start-up procedures, membrane pretreatment, installation of the membrane modules, instrument calibration, and other system checks should be accomplished. Kindly refer to the product technical manual.