METHOD OF MANUFACTURE OF TUBULAR FILTER ELEMENTS Russian patent published in 1995 - IPC

Abstract RU 2032448 C1

FIELD: filtering technology. SUBSTANCE: water suspension of polyamide fibrides and peat of low degree of decomposition activated by alkali, washed with water and activated by acid are mixed and elements are formed of the mixture thus obtained. EFFECT: enhanced efficiency. 3 tbl

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RU 2 032 448 C1

Authors

Maslennikov B.I.

Shul'Man Ju.A.

Nikiforov V.A.

Pankratov E.A.

Dates

1995-04-10—Published

1990-02-26—Filed