Nano Scale Surface Characterization of Poly Ethyleneterephthalate Silicon Rubber Copolymers using Atomic Force Microscopy
Atomic force microscopy has been used to investigated the surface properties of different materials, in this paper it is used to measure the surface roughness and surface adhesive force of three different membrane samples Poly ethyleneterephthalate PET , Silicon Rubber SR and PET SRcopolymers. This analytical method allows images representing the topography and adhesive force […]
Ways of Utilization of Dust from Cement Plants
The article discusses the properties of crushed stone lime asphalt concrete and the conditions for obtaining a high quality road surface during its application. The results of the study of replacing mineral powder in crushed stone asphalt concrete with dust, dust from cement plants and dust from pyrite slag, as well as a study of […]
Design, Performance Evaluation and Synthesis of Sulfonated Carbon Based Catalyst for Hydrolysis of Microcrystalline Cellulose
Microcrystalline cellulose can be converted into valuable products such as glucose via hydrolysis reaction at mild condition using sulfonated carbon catalyst. A sulfonated carbon material was prepared by carbonization of bamboo sawdust followed by sulfonation. Prepared catalyst was studied for its ability to catalyze microcrystalline cellulose yield via hydrolysis reaction. Three carbon based catalysts at […]
Dynamic Heat Transfer modeling, and Simulation of Biomass Fermentation during Beer Processing
The study focuses on the modeling of the temperature profile during the fermentation of beer and the selection of the modelled temperature to simulate the growth of a microorganism, the consumption of proteins and the formation of aromatic compounds ketone and esters . The objective of the study was to determine how to select the […]
Potential of Neem Leaf Powder as Bio Adsorbents for Dye Colour Removal ijtsrd
In this study, two types of eco friendly and low cost bio adsorbents, Neem leaf powder NLP and acid treated Neem leaf powder TNLP were prepared for the removal of dye color from Congo red solution. The physicochemical parameters of the prepared absorbents were measured. The structural features of these absorbents were analyzed by FTIR, […]