The need for the control of Volatile Organic Compounds (VOCs) has led engineers to modify wastewater aeration tank systems. In this research, air recirculation has been investigated as a possible VOC control strategy for ...

Momordica charantia, Eugenia Jambolanum, Allium Sativum and Trigonella foenum graecum are commonly used vegetables and seeds. For several decades, these food materials have been successfully applied to some aspects of ...

The effects of graphite content on the density and oxidation behavior of MgO-C refractory samples were studied. The samples were formulated with various amounts of graphite and their oxidation behavior was investigated (in ...

A naturally occurring clay mineral, hectorite, was used as the support for quaternary ammonium cations. The intercalation of the cations by the clay has the advantage of separation of the catalyst from the product by a ...

The feasibility of a mesophilic anaerobic treatment of an alcohol distillery wastewater (beet molasses stillage) was studied in a 1300 l Upflow Anaerobic Sludge Blanket (UASB) reactor for a period of 180 days. The system ...

The GV-MSA, the BMCSL-MSA and the Pitzer models were used to correlate the individual, the mean ionic activity coefficients and the osmotic coefficients of symmetric and asymmetric electrolyte solutions. In order to compare ...

Wastewater treatment systems are unreliable in terms of their performance. Many parameters could affect their efficiency in which load disturbances are the major cause of large perturbations in the system and the consequent ...

Acetohydroxamic acid, CH_3CONHOH, forms highly stable complexes with vanadium (V) and vanadium (IV) in 1:1, 1:2 and 1:3 mole ratios. The stability of these complexes can be determined in terms of thermodynamic parameters; ...