نتایج جستجو برای: dry cleaning shops
تعداد نتایج: 114996 فیلتر نتایج به سال:
Attempts to eliminate Sarcoptes scabiei var. suis were made in 2 naturally infested sow herds, by intramuscular (i.m.) injection of doramectin (Dectomax, Pfizer, New York, USA). A single injection strategy was used. In one of the herds, the environment was treated with an acaricide following dry cleaning of floors, walls and equipment. In the second herd, no environmental treatment was performe...
Salmonella outbreaks in humans are often linked with the consumption of contaminated eggs. Therefore a profound knowledge of the actual prevalence of Salmonella spp. in laying hens and the factors that influence the presence and persistence of Salmonella on a farm is of utmost importance. The housing of laying hens in conventional battery cages will be forbidden in the European Union (EU) from ...
Solar energy is one of the most important solutions to reduce concerns severe climate change phenomenon. Granted, main manner harness solar generate power electricity implemented through arrays made up PV panels. However, accumulation dust on surfaces nevertheless remains a serious issue that considerably reduces efficient conversion Therefore, this research aimed at automating both monitoring ...
The present study is part of a global project which consists in the development of an automatic cleaning station for immersed boats (cockle, ninepin, etc.) in a self-service mode, associating an innovative ultrasonic device for cleaning with a specific water treatment. The originality of the process is that cleaning is performed by three transducers operating simultaneously at low frequency and...
Rapid urbanization and industrialization around the world have created massive amounts of organic residues, which been prioritized for conversion into valuable resources through composting process to keep their harmful effect at a minimum. This research aimed assess influence active passive aeration on mass sugar beet residues in case using additives (e.g., charcoal only or manure combination)....
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