Industrial Wastewater Treatment

ZISECO® industrial Continuous Membrane Filters (CMF) have a filter made of Polyvinylidene fluoride (PVDF) material and the surface of the membrane is further divided into a lose bundle or compact design. The membranes can be embedded with air-purge connectors that make the membrane fibers easier to clean. Our specially developed core membrane production technology has the advantages of good outflow rate and quality, a small footprint, energy conservation, high contamination resistance, and strong chemical resistance. The membranes are well suited for application in drinking water purification, waste water treatment, and water recycling; as well as process and waste water treatment in industries such as electroplating, semiconductors, and Mobile Bio-Reactor Systems (MBR).

Principal Technology and Benefits

  1. Small pore size, high flux flow, optimal filtration efficiency
  2. Polyvinylidene fluoride (PVDF) membrane fibers are contamination resistant with excellent oxidation resistance, mechanical strength, and a long service life.
  3. The membrane fibers are made with modified hydrophilic technology to enhance contamination resistance of the filter and ensure that the membranes are easy to clean and replace for continued operation.
  4. The external pressure design traps more contaminants inside the membrane fibers and reduces the risk of clogging to ensure high flux flow.
  5. The membranes are ideal for high-intensity backwashing and pressure washing with high cleaning efficiency, good flux recovery, and a high system recovery rate.

Continuous Membrane Filter (CMF) Concentration and Recovery System Diagram

ZISECO® industrial Continuous Membrane Filters (CMF)

CMF

ZIS-6010

CMF

ZIS-8040 / 9051

Continuous Membrane Filter (CMF)

ZIS-6010

  1. Exchangeable filter element, reusable housing
  2. Loose bundle design, easily flushes out clogs
  3. Embedded air-purge connector makes fibers easier to clean
  4. Chemical-resistant fibers are appropriate for chemical washing

Continuous Membrane Filter (CMF)

ZIS-8040 / 9051

  1. Compact design, higher modular membrane surface area
  2. Lower initial cost, smaller footprint
  3. Applicable in RO guard filters
  4. Can be custom ordered

ZIS-6010 Technical Specifications

Material

Polyvinylidene difluoride, PVDF

Flow Path

Outside-In

Pore Size

≦ 0.05 μm (200kMWCO)

TMP

≦ 2.1 Kg/cm2

Surface Area

10 m2

Max. Flux

40~110 LMH*

Operating Temperature

4~40˚C

Operating Pressure

≦ 4.0 Kg/cm2

Backwashing Pressure

≦ 2.5 Kg/cm2

Air Purging Pressure

≦ 1.0 Kg/cm2

Expected Filtrate SDI*

≦ 2.5

Expected Filtrate Turbidity*

≦ 0.1 NTU

Max. NaOCl Resistant **

≦ 2000 mg/L **

Union Size

1”pipe union

 

 

* Depends on raw water quality
** Short term: 5000 mg/L

ZIS-8040 / 9051 Technical Specification

Material

Polyvinylidene difluoride, PVDF

Flow Path

Outside-In

Pore Size

≦ 0.05 μm (200kMWCO)

TMP

≦ 2.1 Kg/cm2

Surface Area

40 m2 (ZIS-8040) /
51m2 (ZIS-9051)

Max. Flux

40~110 LMH*

Operating Temperature

4~40˚C

Operating Pressure

≦ 4.0 Kg/cm2

Backwashing Pressure

≦ 2.5 Kg/cm2

Air Purging Pressure

≦ 1.0 Kg/cm2

Expected Filtrate SDI*

≦ 2.5

Expected Filtrate Turbidity*

≦ 0.1 NTU

Max. NaOCl Resistant **

≦ 2000 mg/L **

Union Size

2” Coupling

 

 

* Depends on raw water quality
**Short term: 5000 mg/L

Applicable Fields

Spent Synthetic Dye Treatment
Food Industry Waste Water Treatment
Electronics Industry Waste Water Treatment
Municipal Waste Water Treatment
Raw Water Quality Toxicity Monitor and Filtration Systems
Semiconductor Chemical Mechanical Polishing (CMP)
Renewable Water Filtration Processing
Initial Filtration Systems at Desalination Plants

Hollow Fiber Membrane Products

Contact Us

Hollow Fiber Membrane Sales Dept.

Mr. Steven Hsieh