Reduction of organic waste odors
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United States of America Patent
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-
Nov 5, 1985
Grant Date -
N/A
app pub date -
Oct 21, 1983
filing date -
Oct 21, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A formulation for the reduction of amine and ammonia odors of organic waste material comprising spent sulfite liquor containing substantially undegraded lignosulfonates and sugars, to which is added from 1 to 15%, by weight of the total solids content, of acetic acid and from 0.5 to 10 grams, per liter of formulation, of phenolic carbonyl compounds, the formulation having a pH of from 6.5 to 8.0 and preferably having being stripped of dissolved SO.sub.2.
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