Internal pressure ultrafiltration membrane

FLISTEC-HP membrane element is based on hydrophilic hollow fiber ultrafiltration membrane, composed of polyether sulfone (PES)/polyvinylpyrrolidone (PVP) blend. This filter membrane adopts full flow filtration mode and has high mechanical strength and chemical strength, making it suitable for various applications. The pressure type membrane element adopts an internal pressure configuration, which is the industry's choice for removing bacteria, viruses, suspended solids, and colloids.

characteristic

Removing microorganisms through mechanical methods

Reduce bacteria (defective pseudomonas) by 99.9999% (LOG6)

Reduce 99.99% (LOG 4) of virus (MS2 E. coli phage) (EPA Est. No. 090374-NLD-001)

High filling density of membrane: the smallest free volume membrane component in the industry

Perform 100% airtightness testing on each fiber

Single fiber repair

Very good pollution prevention ability

Typical Permeable Quality:

SDI < 3

Turbidity<0.1ntu< p="">

Excellent chemical resistance:

Wide pH range: 2-12

High chlorine stability: maximum free chlorine content: 250 mg/l

Typical high permeability: low energy consumption

Function Description

Element

The core of membrane technology is the single fiber, internal pressure filtration process, providing a robust and durable solution. This membrane element operates vertically and has the following three configuration methods:

Use standard end caps

Adopting a vertical high voltage setting

application area 

drinking water production

FLISTEC-HP membrane elements can effectively isolate and remove viruses and chlorine tolerant organisms, such as Bacillus subtilis and Giardia.

Production process water

This type of membrane element can effectively block suspended solids and sludge. The exudate can be directly used, or if its salinity and soluble solids are not within the required limits, it can be sent to the downstream RO system.

Advanced Wastewater Treatment

FLISTEC-HP membrane elements are a reliable solution that meets the highest standards for turbidity and microbiology. The water after deep treatment can be reused for advanced purposes at any time.

swimming pool

Due to its high chlorine stability, FLISTEC-HP filter cartridges are highly suitable for treating chlorinated water in swimming pools. In addition to preventing suspended solids, this membrane element can also effectively remove microbial particles, thereby greatly reducing chlorine in the water in the swimming pool.

Selection parameters of vertical hollow fiber membrane