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ROTAMAT® Membrane Screen RoMem liquid

ROTAMAT® Membrane Screen RoMem liquid
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ROTAMAT® Membrane Screen RoMem liquid - 1

WASTE WATER Solutions ROTAMAT® Membrane Screen RoMem liquid Ultra-ne screen for – removal of bres and hair – increased operational stability of MBR plants – COD/BOD removal in river and sea outfall applications – removal of algae from surface waters

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ROTAMAT® Membrane Screen RoMem liquid - 2

MBR plants, especially those with hollow fibre membranes, are highly susceptible to hairs and fibres as these lead to tressing and clogging of the membranes. The efficiency of conventional screens with 3 to 10 mm bar spacing or perforation is insufficient for such membrane plants. Finer screens are necessary to ensure the reliable operation of membrane plants without excessive maintenance requirements. In many regions raw wastewater is only passed through a simple mechanical screen prior to being discharged to a river or the sea. If the self-cleaning capacity of the receiving water body is...

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ROTAMAT® Membrane Screen RoMem liquid - 3

WASTE WATER Solutions Schematic diagram of the ROTAMAT® Membrane Screen RoMem liquid The ROTAMAT® Membrane Screen RoMem liquid is used for the separation of very fine solids within municipal and industrial applications. The screen can be installed either directly in the channel or in a separate tank. Separation of hair and bres to protect MBR plants The selection of the mesh size depends on the applied membrane system. Separation of all hairs and fibres is required prior to hollow fibre membrane plants as fibres may lead to tressing or blocking of the membrane. The screen types are normally...

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ROTAMAT® Membrane Screen RoMem liquid - 4

➤ Benets of the ROTAMAT® ➤ ➤ Membrane Screen RoMem liquid WASTE WATER Solutions ➤ Excellent separation efficiency provided by the square mesh ➤ Protection of downstream MBR plants through removal of fibres and hair ➤ Fine screening of large wastewater volumes in a gravity line with low headloss ➤ Extensive reduction of COD and BOD in river or sea outfall applications ➤ Fine screenings can be treated together with coarse screenings. High dewatering results are achieved through mixing with coarse bulking material. Outdoor installation with cover and insulated screenings transport line ➤...

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