FIELD: cleaning surface of water from (petroleum products) and other olephilic compounds. SUBSTANCE: cleaning is effected by means of sorbent obtained from conifer wood bark peeling containing definite amount of high-molecular oil refining products. Cleaning is carried out at definite ratio between sorbent and oil. EFFECT: enhanced ecological safety; enhanced operational and economical efficiency without expensive procedures. 2 cl, 1 tbl, 19 ex
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Authors
Dates
2001-03-20—Published
1999-08-12—Filed