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A professional manufacturer of special separation membrane in China.It has become the first governing unit of the nanofiltration industry alliance, and has also been appraised as a national high-tech enterprise.

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Special separation membrane

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MAYENCE® anti-pollution HV-8040FR RO membrane

Withstandarddimensions,itcanmatch8-inchmembraneshells. Availabletotreatmentofhighmicrobialcontaminationwater,effectivelyreducethefoulingoforganicmatterandothersources. Comparedwiththeordinarylow-pres

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With standard dimensions, it can match 8-inch membrane shells.

Available to treatment of high microbial contamination water, effectively reduce the fouling of organic matter and other sources.

Compared with the ordinary low-pressure RO membrane,it has lower cleaning frequency and prolong service life.

Performance parameter:

Type	Capacity		Normal rejection %	Area		Spacer
Type	m3／d	GPD	Normal rejection %	m2	ft2	mil
HV-8040FR	38.6	10200	99.5	37	400	34

Test conditions:

Operation pressure	225psi(1.55Mpa)
Temperature of test solution	77ºF （25℃）
Concentration of test solution	1500mg/l (as Nacl)
Recovery rate per membrane	15%
PH of test solution	7
Mini rejection rate of membrane	99.2%

Operation conditions:

Max operation pressure	600psi (4.14MPa)
Max feed flow	75gpm (17 m3／h)
Max feed water temperature	104℉ (40℃)
Max feed SDI	5
Feed Max chlorine residual concentration	0.1ppm
PH at continuous operation	3-10
PH of CIP	2-12
Max pressure loss per membrane	15psi (0.10MPa)

Membrane size drawing:

Notice:

1. The permeate value listed in the table is the average value. The permeate flow of single membrane is tolerance not exceeding ±15% of the nominal value.

2. All the membrane elements have been strictly tested before leaving the factory, and have been treated by dry technology, then sealed with plastic bag, and further packed in carton boxes. In long term suspension, to prevent the breeding of microbes, soak the membrane elements with protective solution is highly recommened, the solution (prepared with RO permeate water) containing 1.0% sodium bisulfite (food- grade).

3. Discharge all the RO permeate and rejected water produced during the first one hour after system start-up.

4. During storage time and operation period, it is strictly prohibited to added any chemical medicament that may be harmful to membrane elements. In case of any violation in adding chemical medicament, we assumes no liability for any damages incurred.

5. Along with technical development and product renovation,all information will be updated at any time. Please keep notice our latest information of the product .

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