Process for eliminating odor-emitting substances from waste air
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United States of America Patent
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-
Jan 17, 1984
Grant Date -
N/A
app pub date -
Apr 15, 1981
filing date -
Apr 19, 1980
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a process for eliminating odor-emitting substances from the waste air of installations of various types, to this end, the waste air is purified by spraying in washing water which contains an addition of certain non-ionic compounds or certain ampholytic compounds or of mixtures of these compounds. In this way the odor-emitting substances are effectively eliminated.
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