1. General Introduction
FilmTec BW30-400 IG Element is a 8 inch industry grade membrane for high Rejection Brackish Water reverse osmosis process. BW30-400 IG high rejection brackish water reverse osmosis (RO) element is designed for use in industrial water treatment applications. It maintains the same flow and rejection performance of the BW30-400 elements, but does not carry the ANSI standard 61 or KIWA certifications, offering a more cost effective option for industrial applications.BW30-400 IG elements may be cleaned over a wide pH range (pH 1-13), BW30-400 IG is a drop-in replacement for the BW30-400 in systems that do not require drinking water certifications.
2. Technical Properties
Active Area | Feed Spacer Thickness | Permeate Flow Rate | Typical Stabilized Salt Rejection | Minimum Salt Rejection |
400 ft2 = 37m2 | 28mm | 40m3/d= 10,500gpd | 99.5% | 99.0% |
3. Operation Limits
Membrane Type | Polyamide Thin-Film Composite |
Maximum Operating Temperature | 113℉ (45℃) |
Maximum Operating Pressure | 600 psig (41 bar) |
Maximum Element Pressure Drop | 15 psig (1.0 bar) |
pH Range for Continuous Operation | 2 - 11 |
pH Range for Short-Term Cleaning (30 min.) | 1 - 13 |
Maximum water flow | 85gpm=19m3/h |
Maximum Feed Silt Density Index (SDI) | 5 |
Free Chlorine Tolerance | <0.1ppm |
4. Dimension Drawing
Address: P.O. Box 17033, Jebel Ali Free Zone - South 2 Dubai, United Arab Emirates
Tel: +971558915937
Fax: +971558915956
E-mail:
info@rostockgroup.com
technical@rostockgroup.com
commercial@rostockgroup.com
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