生态反渗透

DOW FilmTec ECO PRO 反渗透膜元件

DOW FilmTec ECO PLATINUM 反渗透膜元件

• ECO Platinum 元件可改善液压平衡，提高系统节能效果。

• ECO 滤芯渗透流量和盐 (NaCl) 去除率基于以下标准测试条件：2,000 ppm NaCl、150 psi (10.3 bar)、77°F (25°C)、pH 值 8、回收率为 15%。
• 各个 ECO 元素的流速可能会有所不同，但不会超过 +15%。
• 稳定的盐去除率通常在连续使用 24-48 小时内实现；取决于给水特性和操作条件。
• 膜活性面积保证±3％。

Benefits of DOW FilmTec ECO Reverse Osmosis Elements

“Plants that switch from conventional reverse osmosis elements to FILMTEC ECO join a unique population of thriving plants that have less impact on the environment and less strain on their bottom line.” ~ Rajat Mehta, global product director for Dow Water & Process Solutions

ECO elements reduce operating costs due to lower energy requirements Achieves reduction of the fouling impact by minimized pressure drop Delivers excellent silica, boron, nitrate, TOC and ammonium rejection Provides most effective cleaning performance, robustness and durability due to its widest cleaning pH range (1-13) and chemical tolerance. Elements with iLEC™ interlocking endcaps offer additional benefits:

• Reliable and long-term seal integrity – The single, non-sliding seal reduces the number of potential leak sites and is evenly compressed upon installation.
• Leak-tight performance – The iLEC design eliminates the possibility of o-rings being rolled from their grooves or pinched and damaged during operation.
• Lubricant-free operation – Omission of o-ring lubricant to preserve permeate quality, such as in ultra-pure water applications, will not compromise sealing performance.
• Backward compatibility – Compatibility with existing hardware is maintained.  The smooth inner bore located at  each end of the permeate collection tube is unchanged, permitting insertion of sliding couplers and existing vessel adapters.  The net length of the elements, when connected, remains 40 inches.
• Reduced permeate pressure drop – Internal couplers and vessel adapters account for more than 70 percent  of the permeate-tube pressure drop in some systems. The interlocking endcap design minimizes these restrictions, imposing less permeate backpressure.

DOW FilmTec ECO Reverse Osmosis Element Features

• FILMTEC ECO’s new advanced thin-film polyamide membrane chemistry provides high salt rejection at lower pressures than previously possible.
• New LDP (Low Differential Pressure) feed spacer lowers pressure drops for increased productivity and lower fouling impact.
• High Active Area Reduces Number of Elements Required
• Durable with Good Cleanability for Long Element Life
• FilmTec Performance, Support, and Quality
• All models are offered in both standard end cap configuration and FilmTec's proprietary iLEC interlocking style for direct connection of membranes in multi-element housings.

DOW FilmTec ECO Elements are ideal for reverse osmosis plant managers and operators dealing with controlled pre-treatment waters who are looking for a state-of-the-art solution to tackle tough CAPEX and OPEX challenges.

DOW FilmTec ECO Reverse Osmosis Elements Offer New Benefits to Industries and Applications Such As:

Improved uptime and reduced chemical use for utility providers Increased rejection at lower feed pressure to accommodate purity needs for electronics manufacturing Savings on energy use and chemical use and increased capacity by improving uptime in the beer and beverage industry Reliable, energy efficient operations with the long-lasting performance required in mobile field location units. Efficient Industrial Water Desalination Water Reuse

与 DOW FilmTec ECO RO 元件配套使用的相关部件

• CodeLine FRP压力容器膜壳
• PROTEC FRP膜壳压力容器
• 膜清洗化学品
• AMI 多筒式不锈钢过滤器外壳

DOW FilmTec ECO Elements 技术数据表

• DOW FILMTEC ECO PRO-400 技术数据表
• DOW FILMTEC ECO PRO-400 i技术数据表
• DOW FILMTEC ECO PRO-440 技术数据表
• DOW FILMTEC ECO PRO-440 i技术数据表
• DOW FILMTEC ECO PLATINUM-440 技术数据表
• DOW FILMTEC ECO PLATINUM-440 i技术数据表

DOW FilmTec ECO Elements 的营销文献和出版物

• DOW ECO RO 元件的全球预期效益
• 陶氏环保膜技术聚焦 - 2015 年 3 月