The aims of this study was to determine the effect HPMC variation concentration physical properties Semeru Agung banana (Musa paradisiaca L.) skin extract gel. Gel formulated with various namely F1 (2%), F2 (3%) and F3 (4%). evaluated organoleptic, homogeinity, pH, viscosity, spreadbility adhesion value. results showed that meet organoleptic requirements while did not meet. All formulas are hom...

This article focused on the treatment and characterization of wastewater from tissue paper making industry located in AkwaIbom State which uses bamboo as raw material. The samples generated during pulping bleaching processes were collected, analyzed to determine pollution loads thereafter treated ascertain its suitability for disposal into environment using standard methods by American Public H...

The electrochemical performance of electrodeposited Ti/β-PbO 2 and Ti-Pt/β-PbO 2 anodes was galvanostatically evaluated (batch mode, 50 mA cm) to degrade the Direct Yellow 86 dye (100 or 200 mg L in 0.1 mol L Na 2 SO 4 + 1.5 g L NaCl), investigating the effect of pH and temperature. Similar results were obtained for both electrodes and the best conditions for removal of color and chemical oxyge...

in order to assess the adaptation of elaeagnus angustifolia l. and fraxinus rotundifolia mill afforestation around tabriz international airport, the qualitative and quantitative characteristics of trees were measured in 96 experimental circular plots with a size of 300 m2. to study the edaphic effects of these species, nine samples were randomly collected from 0-10 cm and 10-20 cm depth of soil...

Interspecific facilitation on phosphorus uptake was observed in faba bean/maize intercropping systems in previous studies. The mechanism behind this, however, remained unknown. Under nitrate supply, the difference in rhizosphere acidification potential was studied by directly measuring pH of the solution and by visualizing and quantifying proton efflux of roots between faba bean (Vicia faba L. ...

This study is a contribution to the study of the spatial evolution of the properties of the municipal lake of Yaounde-Cameroon. The objective was the characterization of the physico-chemical, bacteriological and organoleptic parameters of water of this lake in order to provide the scientifically exploitable data. To understand the sources and the evolution of the pollution of this lake, we carr...

Esomeprazole is a new chromogenic reagent used for the determination of nickel (II) by direct spectrophotometric method. Esomeprazole forms a greenish yellow colouredcomplex with nickel (II) at pH 5. The method obeys Beer’s law over 0.139 – 1.394 μg mL -1 , Sandell’s sensitivity is 0.0029mg/cm 2 and molar absorptivity value (ε = 2.5 x 10 4 L mol -1 cm -1 ). The method is useful for determinatio...