- Tytuł:
- Treatment of the pistachio processing wastewater using Fenton’s, ultrasound with Fenton’s, and coagulation processes
- Autorzy:
-
Demir, O.
Rastgeldi, B. - Powiązania:
- https://bibliotekanauki.pl/articles/207507.pdf
- Data publikacji:
- 2018
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
Fenton process
ultrasound irradiation
wastewater treatment
pistachio processing
proces Fentona
napromieniowanie ultradźwiękowe
oczyszczanie ścieków
przetwarzanie pistacji - Opis:
- Pistachio processing wastewater was characterized and the treatability of wastewater using Fenton’s process, the combination of Fenton’s process with ultrasonic irradiation and coagulation processes was investigated. [Fe2+] = 27.6 mg/dm3, [H2O,sub>2]= 30 mg/dm3 and 75 min of reaction time were determined as the optimum conditions for Fenton’s process. Then, the combined treatment (ultrasound with Fenton’s process, was applied to the pistachio processing wastewater and 45% of COD removal efficiency was obtained. For the coagulation process, the optimum removal efficiencies of 60% and 45% were achieved for FeCl3 dosage of 2000 mg/dm3 and Al2(SO4)3 dosage of 3000 mg/dm3, respectively. The results demonstrate that higher COD removal efficiencies could be obtained from the combined ultrasound and Fenton’s process with respect to Fenton’s process alone. Besides, applying the coagulation process using FeCl3and Al2(SO4)3 also presents high COD removal efficiencies.
- Źródło:
-
Environment Protection Engineering; 2018, 44, 1; 167-180
0324-8828 - Pojawia się w:
- Environment Protection Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł