[Disinfection of sewage waters from rendering plants with peracetic acid].
In our experiments, peracetic acid--known in commerce as "Wolfasteril" was tested as a new and efficient disinfectant to disinfect sewage waters from rendering plants. Peracetic acid was used in experiments in concentration of 0.1 to 1.0% for 30 sec. to 60 min. As a comparative agent, 5% chloramine was used. Results obtained in preliminary and main experiments proved that peracetic acid is fully appropriate to disinfect biologically cleaned sewage waters in rendering plants. Sewage waters supplying the main stream has to pass mostly a short section after having left the water clarifier. Consequently, the concentration of 1% peracetic acid acting for 30 sec. is the optimum one. The recommendation of this application norm for peracetic acid in water clarifiers from rendering plants being at least suitable in controlling disasters.
D000085:Acetates; D002700:Chloramines; D004203:Disinfection; D004305:Dose-Response Relationship, Drug; D007220:Industrial Waste; D010463:Peracetic Acid; D012722:Sewage; D013242:Sterilization
D000085:Acetates; D002700:Chloramines; D007220:Industrial Waste; D012722:Sewage; D010463:Peracetic Acid
Abwasserdesinfektion in tierkörperbeseitigungsanstalten mit hilfe der peressigsäure