#DUPONT멤브레인#RO멤브레인필터#FORTLIFECR50#상업용멤브레인필터
DUPONT
Description
Product Type
Typical Properties
Product Data Sheet
FilmTecTM FortilifeTM CR50 Element
Durable, Contaminant Resistant Brackish Water RO Element
The FilmTecTM Fortilife TM product family offers solutions for industrial-users to improve water efficiency by incorporating membrane and element design innovations that enable systems to clean-less, recover-more, and waste-less.
The FilmTecTM Fortilife TM CR50 reverse osmosis element is contaminant resistant and offers long element lifetimes and reliable system performance when treating biological and organic fouling prone waters.
Advantages
Durable membrane for consistent, long-lasting lifetime.
Contaminant resistant element design provides reliable system performance
Durable membrane with a cleaning tolerance over a wide pH range (pH 1-13) for consistent, long-lasting lifetime.
Spiral-wound element with polyamide thin-film composite membrane
Active Area
FilmTecTM Element
(ft2)
(m2)
Feed Spacer Thickness (mil)
Permeate Flow Rate (GPD)
(m3/d)
FortilifeTM CR50
400
37
34-LDP
11,000
42
Typical Stabilized Salt Rejection (%) 99.6
Minimum Salt Rejection (%)
99.4
1.
Permeate flow and salt (NaCl) rejection is based on the following standard test conditions: 2,000 ppm NaCl, 225 psi (15.5 bar), 77°F (25°C), pH 8, and 15% recovery.
2
3.
Flow rates for individual elements may vary but will be no more than ± 15%. Stabilized salt rejection is generally achieved within 24-48 hours
continuous use; depending upon
feedwater characteristics and operating conditions.
4.
Sales specifications may vary as design revisions take place.
5.
Active area guaranteed ± 3%. Active area as stated by DuPont Water Solutions is not comparable to nominal membrane area often stated by some manufacturers.
Element Dimensions
B DIA
FilmTecTM Element FortilifeTM CR50
C DIA
FilmTecTM supplies coupler part number 313198 with each element.
Feed
Fiberglass Outer Wrap
End Cap
U-Cup Brine Seal
Product
Brine
Dimensions inches (mm)
A
(in.)
40.0
1.
(mm) 1,016
B
(in.) 1.125 ID
(mm)
29 ID
Each coupler includes two 3912 EPRO-rings (part number 151705).
1 inch 25.4 mm
с
(in.)
7.9
(mm) 201
Operating and Cleaning Limits
Refer to FilmTecTM Design Guidelines for multiple-element systems of 8-inch elements (Form No. 45-D01695-en).
2. Element to fit nominal 8-inch (203-mm) I.D. pressure vessel.
Maximum Operating Temperature a
Maximum Operating Pressure
Maximum Element Pressure Drop
pH Range
Continuous Operation a
Short-Term Cleaning (30 min.) b
Maximum Feed Silt Density Index (SDI)
113°F (45°C) 600 psig (41 bar)
15 psig (1.0 bar)
2-11
1-13
SDI 5
< 0.1 ppm
Maximum temperature for continuous operation above pH 10 is 95°F (35°C).
Free Chlorine Tolerance ©
a.
Additional Important
Information
Product Stewardship
Customer Notice
Regulatory Note
b. Refer to FilmTecTM Cleaning Guidelines (Form No. 45-D01696-en).
C.
Under certain conditions, the presence of free chlorine and other oxidizing agents will cause premature membrane failure. Since oxidation damage is not covered under warranty, DuPont Water Solutions recommends removing residual free chlorine by pretreatment prior to membrane exposure. Please refer to Dechlorinating Feedwater (Form No. 45-D01569-en) for more information.
Before use or storage, review these additional resources for important information: Usage Guidelines for Film TecTMM 8" Elements (Form No. 45-D01706-en) Start-Up Sequence (Form No. 45-D01609-en)
DuPont has a fundamental concern for all who make, distribute, and use its products, and for the environment in which we live. This concern is the basis for our product stewardship philosophy by which we assess the safety, health, and environmental information on our products and then take appropriate steps to protect employee and public health and our environment. The success of our product stewardship program rests with each and every individual involved with DuPont products-from the initial concept and research, to manufacture, use, sale, disposal, and recycle of each product.
DuPont strongly encourages its customers to review both their manufacturing processes and their applications of DuPont products from the standpoint of human health and environmental quality to ensure that DuPont products are not used in ways for which they are not intended or tested. DuPont personnel are available to answer your questions and to provide reasonable technical support. DuPont product literature, including safety data sheets, should be consulted prior to use of DuPont products. Current safety data sheets are available from DuPont.
This product may be subject to drinking water application restrictions in some countries; please check the application status before use and sale.
