National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
Classification of concentrate from membrane processes
Vespalec, Jan ; Mergl, Václav (referee) ; Repková, Martina (advisor)
The Master’s Thesis deals with the classification of concentrate from membrane processes, specifically reverse osmosis concentrate. Membrane technology was used in two locations, namely a wastewater treatment plant location and an industrial laundry location. The reuse of water by using membrane processes requires consideration of the management of the concentrate further on. The concentrate may be concentrated to the point where it is not meeting the legally defined limits. The goal of this work is to determine whether reverse osmosis concentrate can be discharged to the surface water/sewage system and whether it is a hazardous waste or not. The conclusion of this work is that the monitored parameters occurring in the reverse osmosis concentrate are over the limits to be discharged to a surface water/sewage system but are below the limit for classification as hazardous waste.

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