Malonic dialdehyde or its tautomers hydroxyacrolein or epihydrinaldehyde, which are formed as a result of the oil-oxidation, are identified by using thiobarbituric acid and the results compared with those obtained through the Phloroglucinol Method. The author suggests the use of thiobarbituric acid...
Eine Berechnung der maximal zulässigen Reststoff- bzw. Altpapieranteile in Kompost-Rohstoffmischungen wird vorgenommen.G. Wünschmanncs.u-bordeauz2.frU. HammL GöttschingWochenblatt fur papierfabrikation