Water de-ironing on fiberous thermoplastic sorbents

Bordunov V.V., Bordunov S.V., Novoselova L.Y., Sobolev I.A., Sitnikov A.S., Vasilyeva O.L., Sitnikov V.A.

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Technology of water de-ironing is presented, based on filtering water trough fiberous sorbents made by the formation fiberes of melted polypropilen, type 21030-6, spilled from rotating disc. In is established that degree of water de-ironing and the working ability of the filter greatly depend on filter staffing density and on thickness of iron hidroxide layer over the fiber. The ultimate concentration of iron in water after the filtering is less than 0,3 mg/1 under initial concentration about 10 mg/1, if the staffing density is 140 through 200 kg/ m cub. and height of filtering layer is 200 mm.

( 361.1 kB ) ( 361.21 kB )

Issue: 9, 2000

Series of issue: Science

Rubric: Letters

Pages: 64 — 65

Downloads: 1604