Potential health risks from the use of fibrous mineral absorption granulates.

Composition of Seed Flour of Selected Nigerian Tea (Camellia sinensis) Clones – A Comparative Study

In the present article, six clones of Nigerian Tea (Camellia sinensis) were selected for comparative study. Proximate, phytochemical and functional characterization of the whole Tea seed flour (TSF) was examined. The characteristics of the expressed oil from the seed of the different clones were also carried out. Results shows that oil content ranged between 22.9% (C318) to 28.9% (C228...

The Influence of Fiber Crimp on Acoustic Performance of Polypropylene Fibrous Batt

This paper reports on the effect of fiber crimp frequency on sound absorption capability of staple polypropylene nonwoven batts. Stuffer box was used to impart crimp to spun tow. Crimping of the tow renders the fibers the required textile applicability. In this work, polypropylene batts composed of staple fibers with linear densities of 9, 14, and 18 denier were employed. Three crimp frequency ...

Hydrogen sulfide removal from biogas using chemical absorption technique in packed column reactors

The toxicity and corrosion potential of hydrogen sulfide in raw biogas underlines the need for biogas purification. Several techniques available for removal of hydrogen sulfide from biogas are out of the reach for common end users due to lack of knowledge, higher running costs, and insufficient operational skills. The present experimental study aims to propagate hydrogen sulfide removal techniq...

Environmental and health assessment of the use of elastomer granulates (virgin and from used tyres) as filling in third-generation artificial turf

Plantain Ash Enhances Dietary Mineral Elements Absorption in Pullets

Generally, only a fraction of the mineral ingested by an animal is effectively absorbed, while most are bound to other components such as fibre and then excreted. In this study, faecal mineral composition differentials were used as indicators of mineral uptake by pullets supplemented varying levels of plantain ash in their daily rations for nine weeks. Plantain stalk and root base samples were ...