All you need to know about - Filter Bag Media: PPS

17-07-2022

Filter media refers to anything you place in your filter that changes the quality of air, water, or any liquid flowing through it. The primary function of filter media is to hold the engineered soil in place and still prevent small media particles such as plant debris from entering and clogging the drainage layer. There are various kinds of filter fabric to meet your demand such as – Nomex(aramid), polyester(pe), PPS(polyimide), PTFE, p84, and many more.

The widely used and popular Filter Fabrics – dust fabrics are PP Filter Fabric, Polyester Filter Fabric, PPS Filter Fabric, Nomex Filter Fabric, PTFE Filter Fabric, P84 Filter Fabric, and Fiberglass Fabric Filter. Bag filters are used for the clarification/filtration of fluids that have a relatively small loading of particles to be removed. The particle suspension passes through and the particles settle in the bag. Filtration occurs from inside to outside with a delivery speed of about 100 m3/m2 h.

Therefore bag filters are normally used with a supporting vessel. In situations where no support is used, the pressure drop across the filter needs to be lower. In situations where bag filters are used, industry standards normally define the size of the bag house.

PPS, also otherwise known by the proprietary name Ryton© or Procon©, is a filter bag media that is commonly used in dust collection applications where excellent resistance to acids and alkaline is required. Carbon black, chemicals and cement applications are a few industries that frequently utilize PPS filter bags.

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