Abstract: Apparatus for mounting in a fluid separation zone for improving the separation of fluids of different densities. The apparatus includes a distributor mounted within the separation zone provided with fluid openings having packing means disposed thereabout.

Abstract: A filter press separates a raw liquid into a filtrate and a filter residue. The filter press includes a plurality of filter residue separating members each composed of a pair of confronting members between which a slit passage for passing a filter cloth is formed, and each provided between a pair of spaced support frames fixed to a lower portion of each filter plate, while a wedge-like edge portion is formed at the upper edge of one of the confronting members of the filter residue separating member for smoothly separating the filter residue from the filter cloth without any damage to the surface of the filter cloth.