Product Description
Starting in 2020, DuPont Water Solutions has produced and supplied our customers dry seawater reverse osmosis FilmTec elements. As an industry leader, we will be the first supplier to offer dry-tested SWRO elements.
- Dry elements do not have expiration date, making easier warehouse maintenance and inventory planning.
- Dry elements do not need re-preservation while wet elements preservation solution needs to be checked after 12 months of storage and eventually replaced. This operation is very labor intensive and can lead to high costs.
- More attractive warranties. The allowable storage time before mandatory start of the warranty has been extended by 6 months.
- Dry elements are lighter (4 kg / 8 pounds less) and do not have a preservation solution, which involves an easier and safer loading and installation.
- Due to the lower weight and the lower energy and water consumed during testing, dry elements are more environmentally friendly compared to wet elements, more specifically dry elements represent a 20% reduction in CO2 emissions compared to wet elements.
FilmTec SW30HRLE-440i Elements offers sustainable lower lifecycle cost for medium- and high-salinity feedwaters with high stabilized salt rejection of 99.80% and high boron rejection. The highest guaranteed active area of 440 ft2 (41 m2) permits lowest system cost by maximizing productivity and enables accurate and predicable system design. A 28-mil feed spacer provides low cleaning frequency and high cleaning efficiency. iLEC Interlocking End Caps reduce system operating costs and the risk of o-ring leaks that can cause poor water quality.
Uses
- Seawater desalination for municipal or industrial purposes
Advantages
- NEW! Longer life-time
- NEW! Lighter
- NEW! More sustainable
- High flux reduces energy use or pressure required
- High salt rejection results in good quality water
- High boron rejection
- iLEC Interlocking End Cap for better productivity and reliability