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| Azadbakht, Mohsen; Mahmoodi, Mohammad Javad; Vahedi Torshizi, Mohammad; Asghartabar Kashi, Peyman. |
| Nowadays, dielectric materials, as one of the nondestructive methods, have drawn the researchers’ attention to their diverse array of advantages to the other methods. Before loading and storage, 120 pears were examined under CT-Scan and 81 pears with zero bruise were selected followed by subjecting them to quasi-static and dynamic loading and a 10 day storage period was chosen to investigate the bruise levels and their relationships with dielectric constant. At the end of the storage period, the fruits were measured in their dielectric constant after their bruise levels were determined in CT-Scans. The measurements were undertaken in capacitor plate distances of 8, 11 and 14 cm for input voltages of 6, 10 and 14 V and input voltage frequencies of 20, 60... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dielectric; Pears; Bruise; CT-Scan; Load; Moisture; Voltage. |
| Ano: 2020 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5480 |
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| Mores,Rúbia; Kunz,Airton; Steffens,Juliana; Dallago,Rogério Marcos; Benazzi,Toni Luis; Amaral,André Cestonaro do. |
| ABSTRACT Anaerobic biodigestion is an appropriate alternative for the treatment of swine wastewater due to its biogas generation properties and the possibility of its application as a source of energy for heating or electricity. However, digestate can still contain high levels of turbidity, organic carbon and nutrients and must be correctly managed as a biofertilizer, or treated to avoid any impact on the environment. Considering this, electrocoagulation (EC) shows promise as a technology because of its ease of handling and high efficiency in effluent remediation. This study aimed to evaluate the performance of EC in a batch system in the treatment of swine wastewater digestate. The wastewater used in the treatment was sampled from a 10 m3 biodigestor... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Electrode distance; Voltage; Factorial design; Batch system. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000500439 |
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