SORBENT CATALYST FOR CLEANING WATER TO REMOVE MANGANESE

FIELD: water treatment. ^ SUBSTANCE: sorbent catalyst appropriate to produce drinking water contains, as carrier, filter material (ODM-2F), ground opokas with summary pore volume 0.45-0.55 cm3/g (98.0-99.5%) and manganese dioxide (0.5-2.0%). Sorption capacity of sorbent catalyst exceeds that of quar...

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Bibliographische Detailangaben
Hauptverfasser:	STARITSINA G.I, SOLNTSEV V.V, SHUVALOV V.I, ROMASHKIN A.V, SHAFIT JA.M
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	FIELD: water treatment. ^ SUBSTANCE: sorbent catalyst appropriate to produce drinking water contains, as carrier, filter material (ODM-2F), ground opokas with summary pore volume 0.45-0.55 cm3/g (98.0-99.5%) and manganese dioxide (0.5-2.0%). Sorption capacity of sorbent catalyst exceeds that of quartz sand-based "black sand" by a factor above 1.5. ^ EFFECT: increased sorption capacity. ^ 1 tbl, 4 ex