introduction:thepowderedactivatedcarbontreatment(pact)hasbeenproposedasanalternativeinwastewatertreatmentandwastewaterbiomassprotectionagainsttoxicsubstances.thisstudyaimstoevaluatepactperformanceintreatingdyes,acidorange,andremazolbrilliantreactiveblue. methods:thisempirical-appliedresearchwascarriedoutinpilotscaleinwhichdifferentdyeremoval systems were tested:activatedsludge,pac,andthecombine...

STUDY OBJECTIVE To compare the relative utility of blue dye visualization with a glucose oxidase test strip method for detecting aspiration of enteral feedings. DESIGN Tracheally intubated adults were prospectively monitored for aspiration of enteral feedings. SETTING Intensive care units of two community hospitals in Michigan. INTERVENTIONS None. PATIENTS The experimental group consist...

background and purpose: generated dye wastewater by the textile industry is usually toxic, non-biodegradable and resistant in the environment. eggshell is one of the inexpensive material and for the reason the vesicular structures can be used as a proper adsorbent for pollutants removal. the aim of this study is to investigate the efficiency of eggshell for removal of acid orange 2 dye from aqu...

Cissus populnea has been used locally to treat many ailments such as venereal, stomach and skin infections; and also used as laxative or purgative. Economically it has been used as binder in food and in lining dye pits. This work aims at determining the type of anthraquinones from the stem bark of C. populnea which might be a potential source of drugs (laxative/cathartic) using thin layer chram...

The objective of this project is to introduce students to the concepts of diffusion, polymers and polymerization reactions, and enzyme mediated reactions by designing and testing a controlled release drug delivery system. These types of systems are also referred to as localized drug delivery because an implant that releases drugs is placed directly into diseased tissue. Here, we use Jell-O c ©a...

A sensitive adsorptive stripping procedure (square wave adsorptive stripping voltammetry), was developed to study the adsorption property of Eosin-Y dye on a working electrode (HMDE) and its determination in selected samples. In addition, differential pulse polarographic and cyclic voltammetric methods were used to evaluate the electrochemical preliminary studies of Eosin-Y dye. By means of usi...