To attempt a new approach to improve the grinding of cassiterite–polymetallic sulfide ores while simultaneously reducing cassiterite overgrinding and undergrinding, this article looked into effects chemical additives on distribution product size. Six chemicals, namely sodium hexametaphosphate, triethanolamine, ferric sulphate, aluminum chloride, polyaluminum chloride polyacrylamide, were compar...

results the hemostasis time for the ferric chloride concentration group was significantly less than for the control group (p < 0.001). materials and methods in this animal model study, 60 male wistar rats were used. an incision, 2 cm long and 0.5 cm deep was made on rat skin and the hemostasis time was recorded using ferric chloride at different concentrations (5%, 10%, 15%, 25%, and 50%) and t...

This study investigated the removal of vanadium from mining waters at a closed mine site (Mustavaara, Finland) using granular ferric oxyhydroxide (CFH-12) on pilot scale. Two filter systems, A and B, were placed in different streams, where influent contained higher very variable concentration (6.46–99.1 mg/L), while B treated had lower concentrations (0.443–2.33 mg/L). The operation periods 51 ...

Fe absorption from water-soluble forms of Fe is inversely proportional to Fe status in humans. Whether this is true for poorly soluble Fe compounds is uncertain. Our objectives were therefore (1) to compare the up-regulation of Fe absorption at low Fe status from ferrous sulphate (FS) and ferric pyrophosphate (FPP) and (2) to compare the efficacy of FS with FPP in a fortification trial to incre...

Land application of farm dairy effluent (FDE) may lead to water contamination, by contaminants such as phosphorus (P) and E. coli. A new FDE treatment technology using poly-ferric sulphate (PFS) has been developed recycle wastewater in for washing the farmyard. physical drainage model study was conducted investigate effect treating with PFS on coli leaching through subsurface drains. Dissolved ...

Industrial sector is a backbone of the economy throughout world. Despite that there are lot benefits; such as development urbanization, major contributor in economy’s growth sign industrial development. There adverse effects on environment including depletion and damage our natural precious resources. Textile, cement, paper pulp, sugarcane, food, pharmaceuticals, chemical, paint other industrie...

conclusions ferric chloride is an effective haemostatic agent in controlling liver parenchymal tissue hemorrhage in an animal model. results the hemostasis time of ferric chloride concentration groups was significantly less than that of the control group (p value < 0.001). the pathologic examination showed the highest frequency of low grade inflammation based on the defined pathological grading...