DOW FILMTEC™ BW30-400IG Industrial RO Membranes # ไส้กรองเมมเบรน สำหรับอุตสาหกรรม 10,500 แกลอนต่อวัน (GPD)

The DOW FILMTEC™ Industrial Grade, 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).
• The BW30-400-IG is a drop-in replacement for the BW30-400 in systems that do not require drinking water certifications.

BENEFITS OF DOW FILMTEC COMMERCIAL RO MEMBRANES

• @ Decades of proven performance
• @ Delivers high quality permeate water while minimizing unit cost
• @ Offers the most effective cleaning performance, robustness and durability due to its widest cleaning pH range (1-13) tolerance and the support of Dow technical representatives
• @ Thick feed spacer minimizes the impact of fouling
• @ FilmTec performance and quality

SPECIFICATIONS FOR BW30-400IG

Permeate flow and salt rejection based:  2,000 ppm NaCl feed stream, 77°F, 15% recovery, 225 psig.

OPERATING LIMITS FOR BW30-400IG

*Maximum temperature for continuous operation above pH 10 is 95°F
**Refer to cleaning guidelines.
***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, Dow recommends removing residual free chlorine by pretreatment prior to membrane exposure.

Typical Applications
+ Industrial Water Demineralization
+ Production of Municipal Water
+ Water Reuse