Water monitoring is key to determining the presence of potentially hazardous substances related urban activities and intensive farming. This research aimed perform a long-term (four years) quantitative selected antibiotics (azithromycin, enrofloxacin, trimethoprim sulfadiazine) both in rivers wastewaters belonging Ebro River basin (North Spain). The target were chosen on basis preliminary multi...

barfabad river is one of the most important surface water resources in the west of iran which passes from the south of kerend and through the islamabad city and receives high volume of human and industrial sewage. for assessing the water quality of the river, 8 stations were chosen and 72 samples were taken during 9 months from april 1997 to january 1998 and were analysed according to the stand...

Correction to: Investigation of Electrocoagulation Process Performance with DC Current in Treatment of Poultry Slaughterhouse Wastewater Using Aluminum Electrodes     Zabiholllah Yousefi1, Hossein Sahebian2, Abdoliman Amouei3, Reza Ali Mohammadpour4, Ebrahim Zarei5   1 Professor, Department of Environmental Health Engineering, Faculty of Health, Mazandaran University of Medical Science...

Surveillance at the slaughterhouse level for animal health and food safety purposes encompasses examination for the presence of pathology, pathogens, drug residues, chemical contaminants and antimicrobial resistance. Government, industry and academia are the primary proponents of such surveillance. A variety of policies and policy instruments from voluntary to legislative may be applied to prom...

The welfare conditions in animal transport have a significant impact on the levels of stress burden on animals before slaughter in the slaughterhouse, and have an impact on veterinary decision-making about meat and organ edibility, and also on the quality of slaughtered animal meat. The ratio of ensuring the level of welfare in animal transport can be taken as the numbers of animals having died...

anaerobic digestion is a feasible technology to stabilize the solid waste generated inslaughterhouses obtaining significant quantities of biogas, considered as a clean and renewable fuel. this iswhy it is important to optimize the digestion process in order to eliminate organic matter and maximize theproduction of biogas. in this work, a system was developed for treating slaughterhouse solid wa...