نتایج جستجو برای: chemical losses
تعداد نتایج: 439381 فیلتر نتایج به سال:
INTRODUCTION The incidence of fires and explosions have led to severe damage in many industries, primarily in industries' financial losses. This study was conducted to estimate losses due to fire and explosion and the impact of control measures on the number of losses applying Dow's Fire and Explosion Index. METHODS This is a case study conducted in one of the process units of an oil extracti...
The objective of this study was to evaluate the effect of crude glycerin inclusion levels on BRS Capiaçu grass (Pennisetum purpureum) silage on the parameters of fermentation and chemical-bromatological composition. Experimental treatments consisted of BRS Capiaçu grass silage with five levels of inclusion of crude glycerin (0, 1, 5, 10 and 15% inclusion in the natural matter) during e...
background and objectives : streptokinase is used clinically as an intravenous thrombolytic agent for the treatment of acute myocardial infarction and is commonly prepared from cultures of streptococcus equisimilis strain h46a. the objective of the present study was the production of streptokinase from strain h46a and purification by chemical reduction method. materials and methods: the rate of...
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