Hollow Fiber UF Membrane X-Flow R-30 Microfiltration Membrane
Introduction:Ultrafiltration (UF) membranes are used in a water purification process to remove suspended solids, bacteria, viruses, and other contaminants from water. They utilize a semi-permeable membrane with very fine pores (typically 0.01 to 0.1 microns) to separate these particles from the water. The process relies on pressure to force water through the membrane, leaving the larger contaminants behind.
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Product parameter:
R-30 is a microfilter liner used to clarify beer. The liner operates in cross-flow mode and requires regular backwashing and SIP cleaning in accordance with the schedule established by the system supplier.
The module is available in the form of an insert, its stainless steel housing is part of the BMF membrane filtration system for beer. When installing a module, you must follow the instructions compiled by the supplier.
Materials
1.Article number 4842RB452A: R-30 module: intermediate insert and intermediate insert connection polypropylene/ polyethylene; pouring structural polymer; filling ring: polyethersulfone; polyethersulfone/polyvinylpyrrolidone membrane, quantity 1
2. Article number 32032: O-ring 190x8 mm, concentrate side: ethylene propylene rubber, black, quantity
3. Article number 32048: ring seal 200x8 mm, permeate side: EPDM, white, quantity 2
Characteristics of Membranes
X-Flow BV product code: 1.5 MF05XL M2
Hydrophilic membrane consisting of a mixture of polyvinylpyrrolidone and polyethersulfone
Asymmetrical/microporous structure
High throughput and properties, preventing membrane clogging
Module Specifications
| Type module | Diaphragm diameter [1] [mm] | Membrane area [1] [m2] |
| R-30 | 1.5 | 27 |
[1] Nominal
Membrane liner dry weight: approx. 8 kg
Total length of membrane liner: about 1.5 m
Diameter of membrane liner: about 209 mm
Storage
Dry membrane modules should be stored in a dry, well-ventilated area, away from sources of heat and ignition and direct sunlight. Modules are stored at temperatures between 0 and 40ºC and relative humidity ÿ80% in their original packaging.
Performance Characteristics
| Max. System pressure | Max. transmembrane pressure | Max. backwash pressure | Max. operating temperature | ||
| [kPa] | [kPa] | [kPa] | [ºC] | ||
| Specified by the system vendor | 0 - 30ºC 30 - 60ºC 60 - 80ºC | 300 200 100 | 0 - 30ºC 30 - 60ºC 60 - 80ºC | 200 150 100 | 80 [1] |
[1] This temperature may affect the service life guaranteed by the supplier
The quality of cleaning solutions should meet permeate quality or higher
Washing system pumps must be made from non-corrosive materials
To avoid mechanical damage, do not expose the membrane module or element to sudden temperature changes. Do not exeed the temperature threshold specified by the installation manufacturer. During heating or coolong, do not exceed the maximum speed of 3ºC/min. When the system temperature is above 35ºC. Failure to do so may result in irreparable damage.
To avoid mechanical damage or leaks, never alliw water hammer to occur in the system.
Detergent Resistance
Operating membrane modules at any combination of the maximum pH, chemical concentrations, pressure or temperature specified in the documents provided by the installation supplier, during cleaning or during production, may affect the membranes and/or module life.
Launch
Before starting beer filtration, new membranes must be washed through a full CIP washing cycle
In any case, the use of grease or oil based lubricants should be avoided.
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