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Process Liquid Filtration
Product tests show that hydroentangled filter media offer various performance advantages compared to more traditional materials. Thanks to the high-density fiber entanglement, spunlaced filter media demonstrate a superior uniformity of the web, which leads to increased filtration efficiency.
- High-density fiber entanglement
- Superior uniformity of the web
- Increased filtration efficiency
Having developed a wide range of filter media for dedusting applications, Norafin has lately entered the field of process liquid filtration as well. We started to offer a variety of belt or band filters and most recently developed new filter media for additional dewatering processes such as plate and frame filtration.
- Improved filtration efficiency
- Operation under lower delta P
- Delayed delta P increase at the cycle`s end
- Reduced material weight
Following several tests which have been carried out lately, Norafin`s spunlace filter media used in frame or plate filters show better filtration efficiency combined with lower pressure drop at reduced material weight. After several weeks in operation, Norafin`s spunlace filter media showed a tendency to operate under lower delta P and with a more progressive and delayed delta P increase at the cycle`s end. Therefore, spunlaced filter media used in this kind of process liquid application do not only offer good filter performance, but also help reduce overall operational costs.