Disadvantages of electrocoagulation-flotation treatment of offset printing effluents
The efficiency of electrocoagulation-flotation (ECF) treatment was estimated based on the quantity of pollutants (cooper, turbidity, and organic substances) in printing effluents (waste offset printing developer and waste offset fountain solution) at selected process parameters. Four sets of aluminu...
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| Dokumentumtípus: | Könyv része |
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2022
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| Sorozat: | Proceedings of the International Symposium on Analytical and Environmental Problems
28 |
| Kulcsszavak: | Szennyvízkezelés, Szennyvíztisztítás |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/78460 |
| Tartalmi kivonat: | The efficiency of electrocoagulation-flotation (ECF) treatment was estimated based on the quantity of pollutants (cooper, turbidity, and organic substances) in printing effluents (waste offset printing developer and waste offset fountain solution) at selected process parameters. Four sets of aluminum or/and iron electrode combinations were applied, each with a current density of 2, 4, and 8 mA cm−2 and interelectrode distances of 0.5, 1.0, and 1.5 cm. In the progress of the ECF treatment, samples were taken at certain process times (1, 5, 10, 20, 40, and 60 min). Based on the obtained results, the disadvantages of ECF treatment of offset printing effluents are defined. |
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| Terjedelem/Fizikai jellemzők: | 61-62 |
| ISBN: | 978-963-306-904-2 |