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METHOD FOR PREPARING A PRECOAT ON THE SURFACE OF THE FILTER MEDIUM OF A POLISHING FILTER, POLISHING FILTER AND USE OF A POLISHING FILTER.
METHOD FOR PREPARING A PRECOAT ON THE SURFACE OF THE FILTER MEDIUM OF A POLISHING FILTER, POLISHING FILTER AND USE OF A POLISHING FILTER.
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机译:在抛光过滤器的过滤介质的表面上制备预涂层的方法,抛光过滤器和抛光过滤器的使用。
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摘要
Method for preparing a precoat (3) on the surface of the filter medium (2) of a polishing filter (1), polishing filter (1) and use of a polishing filter. The essential feature in the invention is that in the polishing filter (1), the precoat (3) is formed either exclusively or jointly from the underflow created in the separation process.
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