A novel adsorbent was developed from chickpea husk and its powder form used for elimination of brilliant green dye wastewater. Activated carbon has been prepared distinguished with a Scanning electron microscope, Brunauer-Emmett-Teller surface area analyser Fourier transform infrared spectroscope. Different variables, like contact time adsorbate, amount, initial concentration pH were studied to...

Abstract The present research is based on the removal of Brilliant Green (BG) dye from its aqueous solution. Used-tea-powder (UTP) was used as a potential adsorbent to remove BG Pore morphology, surface properties, crystalline nature and thermal stability UTP were assessed by using SEM, FTIR, XRD TGA analysis. optimized working conditions found be pH 6, dose 100 mg, adsorption time 60 min conce...

The following studies were done in response to questions regarding the adoption and use of the membrane filter (MF) technique for testing drinking water for the total coliform indicator group. A comparison with the most-probable-number technique showed that MF procedures with m-Endo agar LES were somewhat superior to the most-probable-number methods in terms of numbers of coliform organims reco...

Adequate visualization and identification of the posterior hyaloid, epiretinal membranes and the internal limiting membrane are of paramount importance in modern vitreoretinal surgery. "Chromovitrectomy" is a term used for describing the vital dyes use in order to stain these transparent tissues and facilitate their manipulation during vitreous surgery. This article reviews the indications, app...

Vital dyes have advanced diagnosis and surgical technique in various specialties, including oncology, gastroenterology, and ophthalmology. In ocular surgery vital dyes are widely used in cataract and vitreoretinal surgery. Worldwide, intra-operative use of trypan blue during cataract surgery has enhanced visualization of the anterior capsule during capsulorrhexis, and patent blue has been recen...