Abstract:
:Radioactive liquid wastes of low-medium activity level are generated in radio immune assay (RIA) laboratories, which are also potentially infectious because of the pathogens from patient blood. The most common way of managing these wastes consists of a temporal storage, for partial radioactivity decay, followed by management by an authorised company. The object of this work is to study the viability of treating radioactive liquid wastes coming from RIA using membrane techniques in order to reduce their volume, which would mean an improvement from the radiological point of view and a decrease in management costs. This paper describes the results of some experiments carried out with RIA real wastes, by means of processes such as ultrafiltration and reverse osmosis. It has been proved that waste volume can be significantly reduced, obtaining a treated liquid that is free of pathogens and organic matter and with an activity level around the environmental background.
journal_name
Radiat Prot Dosimetryjournal_title
Radiation protection dosimetryauthors
Sancho M,Arnal JM,Villaescusa JI,Campayo JM,Verdú Gdoi
10.1093/rpd/nci076subject
Has Abstractpub_date
2005-01-01 00:00:00pages
518-20issue
1-4 Pt 2eissn
0144-8420issn
1742-3406journal_volume
116pub_type
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