|Leopold Filterworx Performance Filters brochure||PDF | 1.99 MB|
|Leopold FilterWorx Brochure.pdf||PDF | 2.03 MB|
Xylem's Leopold Filterworx performance filter is another example of how Xylem has been at the forefront of gravity media filtration for decades. Filterworx combines multiple components – underdrains, integral media support, flume, engineered media, backwash water troughs, and system controls – into a single gravity media filtration system that best meets application and permit needs.
Xylem engineers work with customers to develop a cost-effective, energy efficient and high performance system. Filter runs are maximized while costs and wastewater generation are minimized by evaluating the characteristics of the incoming water, selecting the best media characteristics, determining optimal loading rates, design configuration, and backwash process.
Every filter component is engineered for energy and water efficiency. Xylem's flat-bottom flume filter reduces excavation requirements and simplifies new construction while troughs help conserve media. The Filterworx control system continuously monitors filtrate quality and filter bed conditions, and Xylem can provide anthracite engineered media with the lowest uniformity coefficient in the industry.
Xylem's Leopold fiberglass backwash water troughs are used in water and wastewater filters to provide uniform removal of wash water during backwashing. Molded of densely laminated fiberglass-reinforced plastic, Xylem's troughs are durable, corrosion resistant, reinforced for strength and stiffness, and maintenance free. They are easy and economical to install, with no costly forming work, and all mounting brackets, hardware, and stabilizers are stainless steel.
Leopold Engineered Filter Media is processed in a unique, state-of-the-art facility specifically designed to produce anthracite filter media with low uniformity coefficients (UC). What truly sets Xylem apart from most of other media processors is moisture reduction prior to screening. Reducing the moisture in the raw feedstock greatly enhances screening efficiencies, enabling more anthracite to be shipped – and less water – and to produce multiple distinct media sizes all with UCs below 1.30.
Our flat-bottom flume reduces excavation requirements and support structures. This simplifies new construction, resulting in substantial cost savings. We can also design FilterWorx systems with front flumes, center flumes or H flumes, or even wall sleeves for conversion of an existing basin. We will carefully evaluate your site requirements to provide the most cost effective flume configuration.
Providing a more effective option than using gravel in most applications, the I.M.S 1000 and 200 media retainers are engineered to allow for improved backwashing and improved air and water distribution for cleaner media. Thanks to their physically rigid construction and precision engineered injection molded slots, the I.M.S 1000 and 200 media retainers eliminate dead spaces and provides longer filter runs reducing overall operating costs. The patent pending baffles on the bottom of the plates are designed to ensure air doesn’t roll to the high end of the caps. The I.M.S media retainers replace up to 14 inches (36 cm) of gravel media support allowing for the same media depth in less vertical space and longer air/water backwash.
Filterworx system controls continuously monitors filtrate quality and filter bed conditions. The filter is backwashed only when needed and only for as long as needed. Filtrate quality and filter run volumes are optimixed, while reducing energy consumption and wastewater generation. Filterworx controls keep the filter well conditioned, extending the life of the filter. Filterworx system controls use standard communication protocols that easily integrate into most other plant control or SCADA systems.
Underdrains collect filtered water during the filter run, and distribute air and water during the backwash cycle. Providing cleaner filters mean longer filter runs and higher water efficiency, more product water, and less waste. This lowers operating costs per gallon or liter of filtered water. All Leopold underdrains, Type S, Type SL, and Type XA, deliver the superior performance that has made the Leopold underdrain the industry leader.
|Retrofit significantly reduces backwash cycle interval, duration and water use||PDF | 681.09 KB|