About Shuiyi
After years of honed in the competition, SHUIYI has become one of the few manufacturers in the industry with a full range of membrane technologies and products including microfiltration (MF), ultrafiltration (UF), nanofiltration (NF), and reverse osmosis (RO).
Our membrane products are widely used in the application fields of municipal sewage reclamation, industrial wastewater zero discharge, reclaimed water reuse, pure water preparation, highly polluting wastewater treatment, river restoration, decentralized rural sewage treatment, process concentration, and separation, etc., with rich application experience and engineering project cases.
Introduction
SHUIYI latest Slufri® series MBR membrane products adopt lining reinforced PVDF hollow fiber membrane of new formulas and new processes. The operating flux, anti-fouling ability, and service life have reached the international leading level. It can realize low-cost and high-reliability treatment in many applications such as reclaimed water reuse and various industrial wastewater treatment.
Features
- Lower energy consumption and higher efficiency;
- Higher mechanical strength, slower flux decline, longer service life;
- Standardized modularization design for easy installment and replacement;
- Stable and reliable water production;
- Slower contamination speed, longer clean cycle.
Specifications
| Membrane Specifications |
Model |
SMU-30E |
SMU-18E |
SMU-18M |
SMU-30A |
| Material |
Support layer: PET
Separate layer: PVDF |
| Active Membrane Area |
30 m2 |
18 m2 |
18 m2 |
30 m2 |
| Nominal Pore Size |
0.1 μm |
| Hollow Fiber Inner/Outer Diameter |
2.05/2.6 mm |
| Filter Type |
Reinforced outside-in membrane |
| Membrane Module Specifications |
Model Dimensions |
1250×2000×30 mm |
1250×1300×30 mm |
572×1560×46 mm |
824×2200×46 mm |
| Outlet Connection Size |
Ф24 |
Ф24 |
Ф27 |
DN32 |
| Material |
End |
ABS |
| Sealing Material |
Epoxy resin/Polyurethane |
| Center Pole |
SUS304 |
| Weight |
Membrane Weight (Dry) |
15 kg |
12 kg |
6 kg |
12 kg |
| Membrane Weight (Wet) |
30 kg |
20 kg |
9 kg |
25 kg |
| Operation Conditions |
Temperature |
5~40ºC |
| SDI15 |
5000-10000 mg/L |
| pH |
2-10 |
| Operating Flux (LMH) |
10-30 |
| Backwash Flux (LMH) |
30-50 |
| Recommended Transmembrane Pressure (TMP) |
0-35 kPa |
| Maximum Backwash Pressure |
70 kPa |
| Aeration Intensity |
60-120 Nm3/h·m2 shadow area |
| Chemical Cleaning pH Range |
1-11 |
| Quality of Permeate Water |
Turbidity |
≤ 0.5 NTU |
| SS |
≤ 2 mg/L |
PS. The design flux and backwash flux depend on the operation and maintenance of the entire system
Application:
- Municipal water supply
- Industrial water purification
- Municipal waste water treatment
- Industrial waste water treatment
- Landfill leachate advanced treatment
- Reclaimed water reuse
- Pretreatment of RO system
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