PROCESS FOR THE RECOVERY OF FORMALDEHYDE AND PHENOL CONTAINED IN WASTE WATERS

1377260 Treatment of waste waters SOCIETA ITALIANA RESINE SIR SPA 5 Dec 1972 [27 Dec 1971] 56153/72 Heading C1C [Also in Division C2] A process for the recovery of formaldehyde and phenol contained in waste waters comprises (i) supplying ammonia to the formaldehydecontaining waste waters at ambient...

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Bibliographische Detailangaben
Hauptverfasser: ACKERMANN, JACOB, RADICI, PIERINO
Format: Patent
Sprache:eng
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