9 articles in this issue
A. I. Mustafa, M. Saiful Alam, M. N. Amin, N. M. Bahadur, A. Habib
The adsorption technique using jute sticks has been applied for the removal of phenol from aqueous solutions. The extent of removal was dependent on concentration of phenol, contact time, pH, and quantity of adsorbent. With an initial concentration of 40 ... see more
horvertech (Journal Manager); A. L. Saber
A rapid and accurate HPLC method has been developed for the determination of pioglitazone hydrochloride in tablets. Chromatographic analysis was performed on a Nova-Pak ? C18 column (3.9mm x 150mm, 5m) with a mixture of ammonium formate buffer adjusted wi... see more
M. Iqbal Bhanger, G. Zuhra Memon
In the present studies the adsorption efficiency of peach nut shells for the removal of endosulfan from aqueous solutions has been investigated. The adsorption of endosulfan has been studied as a function of contact time, concentration and temperature. Ma... see more
RogØrio Laus, Renata E. H. M. B. Osrio, Ademir dos Anjos, Ademir Neves, Mauro C. M. Laranjeira, Valfredo T. de FÆvere
In the present study, the use of N,N,N,N-bis[(2-hydroxy-3,5-di-tert-butylbenzyl)(2pyridylmethyl)]-ethylenediamine (H2L) as ligand was evaluated in the liquid-liquid (waterchloroform) extraction of Cd(II), Cu(II), Mn(II), Ni(II) and Zn(II). Experiments wer... see more
Imdadullah Qureshi, Shahabuddin Memon, Mustafa Yilmaz
In this article we have explored the extraction efficiency as well as binding ability of calix[8]arene derivative (3) for selected transition metal ions (Co+2, Cd+2, Ni+2, Pb2+ and Cu2+). Picrate salt solutions of these metals were used in the liquid-liqu... see more
M. I. Bhanger, S. Birjees Bukhari, Shahabuddin Memon
Spices and herbs posses antioxidant activity can be applied for preservation of lipid peroxidation in biological systems. Fenugreek (Trigonella foenum-graecum) is an important spice and aromatic crop its dried seeds having the wide application in a food, ... see more
Ghulam Yasin, T. M. Ansari, S. M. S. R. Naqvi, F. Naz Talpur
Physico-chemical characteristics such as specific gravity, reid vapour pressure, copper corrosion, distillation (I.B.P., F.B.P., Total recovery & residue) and hydrocarbon contents (saturates, aromatics and polars) of gasoline of different oil marketing co... see more
horvertech (Journal Manager); Md. Atiqur Rahman, Mohammad Arifur Rahman, Abdus Samad, A. M. Shafiqul Alam
Oyster shell has tremendous potential as a remediation material for the removal of arsenic from groundwater. A single arsenic removal system was developed with oyster shell for tube well water containing arsenic. The system removes arsenic from water by a... see more
Muhammad Balal Arain, Tasneem Gul Kazi, Mohammad Khan Jamali, Hassan Imran Afridi, Jameel Ahmad Baig, Nusrat Jalbani, Abdul Qadir Shah
The aim of current study was to evaluate the status of the Manchar lake water with respect to different physico-chemical parameters (electric conductivity, pH, chloride, phosphate, sulfate, total alkalinity, potassium, calcium, magnesium, manganese, iron,... see more