Bu çalışmada, bakır içerikli bir malzeme olan ve sülfat pentahidrat (CuSO4∙5H2O) üretimi sırasında oluşan atık çamurun çeşitli asit çözeltileri kullanılarak değerlendirilme olanaklarının araştırılması amaçlanmıştır. Dünya üretiminin % 15-20’si ikincil hammaddelerin (hurda, curuf, atık, v.b.) işlenmesi ile gerçekleşmektedir. CuSO4∙5H2O üretiminde açığa çıkan yüksek içeriğine sahip olması (ağ. 26...

Background: Immunofluorescence (IF) is one of the most important techniques where fluorochromes conjugated to antibodies are used to detect specific proteins or antigens. In tissue sections, autofluorescence (AF) can lead to poor quality images that impair assessment. The placenta is a pivotal extra-embryonic organ in embryo development, where trophoblasts make up a large proportion of the cell...

Salmonella typhi is a pathogen that causes the human disease of typhoid fever. The aim of this study was to investigate the viable but nonculturable (VBNC) state of S. typhi. Some samples were stimulated at 4°C or -20°C, while others were induced by different concentrations of CuSO4. Total cell counts remained constant throughout several days by acridine orange direct counting; however, plate c...

A wood-based composite was prepared via simple electroless Ni-Cu-P plating on birch veneer for EMI shielding. The effects of CuSO4·5H2O concentration on the metal deposition, elemental composition, phase structure, surface morphology, wettability, surface resistivity, and shielding effectiveness of coatings were investigated. The coatings were characterized using X-ray diffraction (XRD), X-ray ...

An experimental study was carried over a period of 42 days using 160 day-old commercial broiler chicks (Ven Cobb) to study the effect of copper and flavomycin as feed additives on growth performance in broiler chicken. The birds were divided into four groups with four replicates of ten chicks in each replicate. The treatment (T1) was control with standard broiler ration and Cu as CuSO4 at 100 p...

Pulp and paper mill effluent is highly polluting and is a subject of great environmental concern. In the present research we studied the removal of chemical oxygen demand (COD) and colour from paper mill effluent, using the coagulation process. A batch coagulation study was conducted using various coagulants such as aluminium chloride (AlCl3), polyaluminium chloride (PAC) and copper sulphate (C...

Solute transport through homogeneous media has long been assumed to be scale-independent and can be quantified by the second-order advection-dispersion equation (ADE). This study, however, observed the opposite in the laboratory, where transport of CuSO4 through relatively homogeneous silica-sand columns exhibits sub-diffusion growing with the spatial scale. Only at a very small travel distance...