Dairy factory wastewaters are increasingly being considered a valuable resource. However, these waters may also contain contaminants, natural or artificial, that may adversely affect the land to which they are applied. This review investigates dairy wastewaters, factors affecting their composition, some probable effects on land and compounds that may be used to trace the migration of pollutants...

background: musculoskeletal disorders (msds) are one of the most common causes of occupational injuries that appear in the lower back, neck and upper and lower extremities mainly. this study was conducted to assess the risk of msds and determine of its associated factors in workers of a dairy products company. methods: in this cross-sectional study, 100 male employees (21-41yrs) using census sa...

In November 1950, a relatively modern factory, called Alpha, was established in Javadiyeh district of Tehran. It was the first factory of milk pasteurization in Iran, which started by pasteurizing five tons of milk per day and manufacturing dairy products. The factory was under official health supervision of Pasteur Institute of Iran and had a significant contribution to the improvement of the ...

Following a Listeria monocytogenes detection in a mozzarella cheese sampled at a dairy plant in Lazio Region, further investigations have been conducted both by the competent Authority and the food business operatordairy factory (as a part of dairy factory HACCP control). In total, 90 dairy products, 7 brine and 64 environmental samples have been tested. The prevalence of Listeria monocytogenes...

The milk processing industry is one of the world's staple industries, thus the treatment possibilities of dairy effluents have been attracting more and more attention. The purpose of the paper is to review contemporary research on dairy wastewater. The origin, categories, as well as liquid by-products and general indicators of real dairy wastewater are described. Different procedures applied fo...

Aflatoxins are fungal toxins with carcinogenic, mutagenic, and teratogenic properties. Aflatoxin M1 (AFM1) is resistant to autoclave, pasteurization temperature, and other food preservation procedures. The present study aimed to measure and compare the levels of AFM1 in 84 raw milk samples collected during six successive months, including 36 samples from a dairy factory and 48 samples from four...

The effects of irrigation with dairy factory wastewater on soil properties were investigated at two sites that had received irrigation for > 60 years. Two adjoining paired sites that had never received DFE were also sampled as well as another seven fields from a wider area around the factory. In comparison with paired sites that had not received effluent, long-term wastewater irrigation resulte...

Precision Livestock Farming (PLF) is being developed in livestock farms to relieve the human workload and to help farmers to optimize production and management procedure. The objectives of this study were to evaluate the consequences in energy intensity and the related carbon impact, from dairy farm to cheese factory, due to the implementation of a real-time milk analysis and separation (AfiMil...