This firm announces two new FilmTec 8-in. saltwater reverse osmosis (SWRO) membrane elements for improved performance and energy efficiency in desalination applications. At 99.80%, the FilmTec SW30XHR-400i has the highest salt rejection consistently demonstrated in the industry, according to the…
In response to the increased demand for tailings and fine iron-ore filtration, this firm has created a platform for large-scale pressure filtration in mining applications. The Hoesch Fast Opening Filter Press is the latest development, which is one of the…
Karasek Powerfilm rotor technology can be fabricated into thin-film evaporators (photo, p. 32D-2) with inside diameters of 2,000 mm or more. The design and large size of the evaporator rotors can help increase profit margins by raising process capacity and…
Jing Jin Filter Press Group The Unattended Quick Filter Press Model KZG185/1500-U (photo) delivers high efficiency and energy savings. The system has 48 chambers with volumes of 3.7 m3, and a filtration area of 185 m2, and delivers a squeezing…
The AVA Vertical dryer is a combination of a centrifuge with a helical dryer on a lifting column. The system requires lower ceiling heights than a fixed installation of the two components, and can be installed in existing production halls…
Parker Hannifin This new line of Balston In-Line Disposable Adsorption Filters (photo) is designed to remove vapors from gases. Hydrocarbons, ketones, carbon dioxide, ammonia, mercury, methanol and freons are just a few of the many vapors that can be adsorbed.…
The Pressure Drum Filter (photo) consists of a fully opening pressure vessel with a fixed bumped boiler end on the drive side and a moveable cylindrical housing on the opposite side. Both parts are locked pressure tight by a snap…
Goodway Technologies The VAC-CRV Dry Clean Room Vacuum with ultra-low-particulate air (ULPA) filtration (photo, p. 32D-2) is certified 99.999% efficient for particle sizes down to 0.12 microns. The vacuum, designed for clean-room surface cleaning, has a stainless-steel tank for easy…
This firm offers a variety of standard materials for filtration and fluidization as well as filter elements with ratings from 0.2 to 200 microns. The seamless filter elements are manufactured by isostatic pressing or coaxial pressing via a powder metallurgical…
Traditional crossflow membrane filtration using tubular modules is a cheap, but inefficient, way to concentrate permeate flows. A new development of this technology is Dynamic Crossflow Filtration, whereby rotating membrane discs prevent the clogging of the product layers, and at…