Hollow Fiber Ultrafiltration Membrane Modules
Product Datasheet
CLICK HERE TO DOWNLOAD AS PDF >>
Module Dimensions
Salient Features
-
Pore diameter of 0.03 μm effectively removes suspended solids,colloids, bacteria & viruses and provides consistent treated water quality from various feed water sources.
-
Modified PES Chemistry with permanent Hydrophilicity.
-
Multiple ports options offers simple, automated operation with flexibility in service and maintenance.
-
Dead end / cross flow operation depending upon feed water quality.
-
Lower operating cost due to low Transmembrane pressure (4 - 8 psi)
-
Low Transmembrane pressure ensures lesser particle penetration into the surface pores, enabling easier removal during backwash.
-
High Resistance to Fouling & Oxidants.
-
No aggressive Chemical Enhanced Backwash.
-
Environmental friendly due to low CIP requirements and hence low generation of chemical waste.
-
Maintenance friendly with simple & easy to follow fiber repairing procedures.
-
Additional port on feed side helps to optimally design the operational sequence & duration while handling feed with high TSS.
-
No complicated operating & cleaning procedures.
-
Easy to follow storage guidelines and best in class warranties & site support.
-
High temperature and Oil & Grease resistant membranes available on request.
Technology
Advantages of Outside-In Flow as compared to Inside-Out flow configuration
Outside-In
-
Solids remain outside of lumen.
-
Cleaning is easier & less frequent
-
Allows uniform flow distribution and higher solids loading.
-
More tolerant towards particulate fouling.
-
Foulant removal is more effective during back wash with air scouring & CIPs.
-
Prevents irreversible chocking of Membrane Fibers during surges in feed water quality.
Inside-Out
-
Fine prescreening is required to prevent the solids from entering the lumen.
-
Cleaning is aggressive & more frequent.
-
Higher solids loading may cause fiber blockage.
-
Less tolerant towards particulate fouling.
-
Aggressive CEBs & CIPs may be needed for effective removal of foulants.
-
Inside-Out membrane may inevitably foul.
Applications
-
Drinking water
-
Surface & well water purification
-
Pretreatment to RO/NF & SWRO plants
-
Tertiary treatment in sewage treatment plants
-
Industrial process water treatment
-
Industrial & municipal waste water recycling
Quality
-
Manufacturing the Ultrafiltration Membrane Modules at such a high quality level without a properly through-out quality assurance process is unimaginable.
-
There are series of quality checks of fibers prior to module assembly.
-
Each module is wet tested for its flow & permeate quality prior to dispatch.
-
Each module has the unique serial number to ensure complete traceability upto the raw material stage.