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http://hdl.handle.net/20.500.12207/6268
Title: | Process of treatment of agroindustrial waste water by reaction of acidification with addition of strong acids |
Authors: | Prazeres, Ana Luz, Silvana Afonso, Alexandra Guerreiro, Raquel Madeira, Luis Almeida, Maria Alves, Eliana Carvalho, Maria |
Keywords: | Agroindustrial waste water |
Issue Date: | 1-Jan-2020 |
Publisher: | European Patent Office |
Citation: | Prazeres, A., Luz, S., Fernandes, F., Afonso, A., Guerreiro, R., Madeira, L., Alves, E., & Carvalho, M. (2020). Process of treatment of agroindustrial waste water by reaction of acidification with addition of strong acids (Patent No. EP3447030B1). European Patent Office. |
Abstract: | The present Invention relates to a process for the treatment from agroindustrial facilities in particular from slaughterhouses, olive oil process, cheese industries or wine producing facilities by reaction of acidification with the addition of strong acids under agitation conditions and precipitation, according to claim 1. The application of this process to agroindustrial wastewater reduces its level of contamination in tems of organic matter, including dissolved organic matter, monitored by chemical oxygen demand ( total dissolved COD), chemicals included phosphorus, calcium and magnesium, turbidity, total phenols and characteristics absorvances of this type of wastewater. In addition the resulting sludge may be reused, for example, as a fertilizer in agriculture becauseof the hight content of organin matter and nutrients. |
Peer reviewed: | yes |
URI: | http://hdl.handle.net/20.500.12207/6268 |
Appears in Collections: | D-TCA - Outros documentos |
Files in This Item:
File | Description | Size | Format | |
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Patente_EP3447030B1.pdf | 1.01 MB | Adobe PDF | View/Open Request a copy |
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