نتایج جستجو برای: fixed bed column
تعداد نتایج: 315835 فیلتر نتایج به سال:
In this study, the adsorption of a multicomponent mixture active pharmaceutical compounds, such as Venlafaxine (VLX), Trazodone (TRZ) and Fluoxetine (FLX), was studied in biochar fixed-bed column. The selection appropriate (eucalyptus, grapevine cane holm tree biochar) an adsorbent carried out through batch assays. An insight into mechanism its correlation with chosen biochars performed, showin...
Background: Different packing materials are used in wet scrubbers that each one has its own advantages and limitations. Common ceramic packing materials have high removal efficiency but they are heavy, fragile and high head loss along the bed. Finding a suitable replacement for these materials has always been concerned by researchers. The objective of the present study was to compare the ...
Approximately 2.4 million tons of bagasse are produced each year in Iran, most of which are currently treated as waste adding to serious environmental concerns. Application of bagasse for energy production is a sustainable solution to supply the required energy within the sugar refineries and export the surplus electricity to the grid. Currently, the energy demand in Iranian sugar mills is main...
Traditional paddy dryer systems in Iran cause considerable losses in rice production due to non-uniform drying. In order to decrease the amount of kernel fissuring and to increase the drying rate, fluidized bed method was applied in this study for rough rice drying at temperatures higher than normal. An experimental dryer was used for drying the samples. The drying experiments were set up to fi...
Abstract The wastewater from industry is contaminated with dyes, which should be removed in order to prevent environmental damage. This paper presents a method for removing methylene blue an aqueous solution using fixed-bed adsorption process onto sawdust. In the article, of continuous measurement concentration sorption on sawdust was used. results were compared obtained by standard periodic te...
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