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Amalia García-Valero, José Alberto Acosta, Ángel Faz, María Dolores Gómez-López, Dora María Carmona, Martire Angélica Terrero, Oumaima El Bied and Silvia Martínez-Martínez
The main objective of this study was to analyze the efficiency of CWs for purifying swine wastewater in order to reduce its pollutant load. The system included a pretreatment module (raw swine wastewater tank, phase separator, and settlement tank), and t...
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Jeonghyeon Son and Beob Gyun Kim
The present work aimed to assess the nutrient digestibility of soybean meal (SBM) products based on in vitro procedures. Two-step and three-step in vitro assays were performed to mimic the digestion and absorption of nutrients in the digestive tracts of ...
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Tilak Chhetri, Gary Cunningham, Dhananjay Suresh, Bruce Shanks, Raghuraman Kannan, Anandhi Upendran and Zahra Afrasiabi
Modern agricultural activities and concentrated animal feeding operations (CAFOs) are two of the major sources of groundwater contamination that affect the quality of drinking water. Conventional water quality improvement methods include direct filtratio...
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Rubén Alfonso Saucedo Terán, Celia de la Mora Orozco, Irma Julieta González Acuña, Sergio Gómez Rosales, Gerardo Domínguez Araujo, Héctor Osbaldo Rubio Arias
Pág. 1 - 11
Anaerobic digesters generate effluent containing about 3000 mg L-1 of organic matter in terms of chemical oxygen demand (COD). This effluent must be treated before being reused or discharged into the environment. The objective of this study was to evalua...
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Denis Leocádio Teixeira, Antonio Teixeira De Matos, Paola Alfonsa Vieira Lo Monaco, Valdeir Eustáquio Júnior, Sandy Athaíde Archer Baker
Pág. 221 - 236
This work aimed to evaluate the filtration rate in organic filters after being subjected to different repose periods in the primary treatment of swine wastewater (SWW). Filtration columns were mounted in PVC pipes measuring 100 mm in diameter and 600 mm ...
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Erlon Lopes Pereira, Cláudio Milton Montenegro Campos, Fabricio Moterani
Pág. 399 - 405
Since hog raising concentrates a huge amount of swine manure in small areas, it is considered by the environmental government organizations to be one of the most potentially pollutant activities. Therefore the main objective of this research was to evalu...
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A.L. dos Santos, F. Mora
Pág. 41 - 48
Swine production is an important part of the Brazilian agro-industry whose development depends in part on the environmental strategy adopted by the companies involved in the industry. This study examined organic waste treatment experiments from a swine a...
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Pan, P.-T. Drapcho, C. M.
Pág. 1789 - 1796
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