| 摘要 |
PCT No. PCT/SE88/00300 Sec. 371 Date Nov. 29, 1989 Sec. 102(e) Date Nov. 29, 1989 PCT Filed Jun. 1, 1988 PCT Pub. No. WO88/09613 PCT Pub. Date Dec. 15, 1988.During milking of dairy animals, the produced milk is membrane filtered and transported to a container or other end unit (1). From this end unit, the milk is led by way of a balance tank (6) to a circulation path, of which the membrane filter (10) is a part. The permeate obtained during membrane filtration is returned to the end unit and used to press forward milk from the end unit and from the other equipment in the filtration unit between the end unit (1) and the membrane filter (10).
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