Model No.	HF Case Size (mm)			Number of Hollow Fibers	Surface Dimensions (m²) *1	Water Flow Rate (L/Min) *²
	Height	Diameter A	Diameter B
MKM15	71.5±2.0	30.9±0.3	31.0±0.3	888	0.12	2.44
ETM	86.5±2.0	30.9±0.3	31.0±0.3	888	0.16	3.20
AMM	149.0±2.0	40.0±0.3	41.0±0.3	1200	0.38	7.64
SKM55	124.0±2.0	49.5±0.3	53.5±0.3	2304	0.45	8.98
TCM	218.0±2.0	53.5±0.3	53.5±0.3	2304	1.22	24.30

*¹ The surface dimensions are calculated value, and not guaranteed.
*² The value is just for your reference.
The value is calculated with the flux under the following in-company measuring condition.
Flux of the polysulphone hollow fiber : 20 L / min / m^2 or more
Test condition

• Feed Water: Pure Water
• Water Temperature: 20 Degrees Centigrade (°C)
• Feed Water Pressure: 0.1 MPa

The flux value is a lower limit under the above-mentioned condition. The performance of the module differs individually and differs according to the actual use conditions. There is no measured data of individual modules.

 

The pores of the outer layer are structured to be very precise, whereas the intermediate layer structured to be more rough. This realizes high removal as well as high flux in membrane performance.

Components

• The material is polysulfone
• Low Elution
  • Safe enough to be applied to artificial kidney.

  	Standard	Toray	Sample A	Sample B
  Dimethlacetamide (DMAC)	<0.2mg/L	<0.005mg/L	1.4mg/L	1.5mg/L

• Dry membrane 　　　
  • Easy to handle, transport, assemble and store
  • Effective performance even after once dried during use

Cut-off Performance of the Hollow Fiber Membrane

Particle Size (μ)	Cut-off Rate (%)
0.605	100.0
0.302	100.0
0.241	100.0
0.150	100.0
0.094	27.3

Removal Performance of Bacteria by the Hollow Fiber Membrane

Bacteria	Size (μ)
Escherichia Coli Bacteria	0.5~0.6 x 1.0~1.3 (Bachillary)
Staphylococcus Bacteria	0.8~1.0
Lactic Acid Bacteria	0.6 x 2~8 (Bachillary)
Bacillus Subtilis Cohn	1.0~1.3 x 3.0~10 (Bachillary)

Hollow fiber membrane is effective to remove a protozoa which is resistant to chlorine such as Cryptosporidium Parvum.

Name	Cryptosporidium Parvum	Giardia Lamblia
Size	4~8μm	6~12μm
Infection Area	Intestinum Tenue	Duodenum, Upper Inrwstinum, Bile Duct
Symptoms	• Incubation Period：2~12 Days • Diarrhea & Abdominal Pains	• Incubation Period: 8~15 Days • Diarrhea, Abdominal Pains, Emesis, Disorder of Liver Function
Chlorine Resist *	240,000	2,350

* Relative performance against the Escherichia Coli.