The effect of using separation/sedimentation/filtration-treated
The purpose of this study was quantifying enterobacteria and identifying Salmonella spp in wastewater treated by separation/ sedimentation/filtration, and evaluating its effect on nursery pigs. In Stage 1, a total of 40 samples were collected (i.e.: 2 weekly samples at each of four points [sedimentation pit and three filters] for 5 wk). In Stage 2, 24 pigs were assigned to three treatment groups (T1= filtered/chlorinated water, T2=filtered water, T3=potable water). The following variables were studied: daily feed intake, total feed intake, daily water intake, total water intake, feed conversion rate, body temperature, body weight gain, and clinical conditions. In Stage 1 no differences (P>0.05) were found in enterobacteria among water treatment stages, but S. enterica was isolated from 15 % of the samples. During Stage 2, daily feed intake differences (P
Main Authors: | Bravo Alcántara, Abigail, Mejía Ramos, Aldo, Ramírez Hernández, Gerardo, Herradora Lozano, Marco Antonio, Pablos Hach, José Luis, Martínez Gamba, Roberto |
---|---|
Format: | Digital revista |
Language: | spa |
Published: |
Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias
2012
|
Online Access: | https://cienciaspecuarias.inifap.gob.mx/index.php/Pecuarias/article/view/1804 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
-
Pressure filtration of treated cane juice
by: Naqvi, Sajid Hussain
Published: (2014-05-07) -
Treatment of shrimp effluent by sedimentation and oyster filtration using Crassostrea gigas and C. rhizophorae
by: Ramos,Roberto, et al.
Published: (2009) -
Effects of hematite surface characteristicson filtration process
by: Graça,Leonardo Martins, et al.
Published: (2016) -
Relación entre la pérdida de grasa dorsal de Cerdas Lactantes con el consumo de alimento, tamaño de la camada, peso de los Lechones al destete y días de Lactancia.
by: Murillo Galán,Carolina, et al.
Published: (2007) -
Moringa oleifera seed as a natural coagulant to treat low-turbidity water by in-line filtration
by: Ribeiro,João Vitor Mariano, et al.
Published: (2019)