Basic kowledge of activated charcoal absorption.
نویسندگان
چکیده
منابع مشابه
evaluation of activated charcoal sampler tubes
this study has been conducted to evaluate the effectiveness of the local made charcoal tubes against adsorption of benzene, toluene and xylene vapors. results indicate that desorption capacity and the recovery percentage decrease as the benzene, toluene and xylene concentrations and also relative humidity increase. it is concluded that the water vapor is the major interfere in the adsorption of...
متن کاملReduction of absorption of paracetamol by activated charcoal and cholestyramine: a possible therapeutic measure.
The absorption of an oral 2-g dose of paracetamol was markedly reduced by the simultaneous oral administration of either activated charcoal or cholestyramine but was only slightly reduced when the adsorbents were given 60 minutes after the paracetamol. Since the absorption of a larger dose of the drug will probably be slow, the administration of adsorbents may be of value even when delayed seve...
متن کاملBasic study of polyetherurethane coated bead-type activated charcoal for direct hemoperfusion.
A new type of activated charcoal for the direct hemoperfusion (DHP) has been developed for use in treatment of fulminant hepatic failure. Bead-type activated charcoal from petroleum pitch (BAC) was coated with polyetherurethane. The coating has permitted the charcoal to minimize the number of released microparticles and yet to show nearly the same adsorption performance as that of the non-coate...
متن کاملFatal pulmonary aspiration of oral activated charcoal.
closely controlled. The multi-infarct group had an -intermediate mean plasma carotene concentration and showed no significant correlation between plasma carotene and plasma vitamin A concentrations (Spearman coefficient 0 32). These findings very probably result from including patients who also have Alzheimer's disease in the multi-infarct group.5 The cause of carotenaemia in Alzheimer's diseas...
متن کاملComparison of activated charcoal and sodium polystyrene sulfonate resin efficiency on reduction of amitriptyline oral absorption in rat as treatments for overdose and toxicities
Objective(s): Comparative in vivo studies were carried out to determine the adsorption characteristics of amitriptyline (AMT) on activated charcoal (AC) and sodium polystyrene sulfonate (SPS). AC has been long used as gastric decontamination agent for tricyclic antidepressants and SPS has showed to be highly effective on in-vitro drugs adsorption. Materials and Methods: Sprague-Dawley male rats...
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ژورنال
عنوان ژورنال: Journal of Environmental Conservation Engineering
سال: 1991
ISSN: 1882-8590,0388-9459
DOI: 10.5956/jriet.20.385