Soluble salts are compounds found inside ornamental rocks and building stones exposed to atmospheric agents in environments rich alkaline metal ions, such as sodium potassium. The damage induced by their crystallization those materials, used build monuments architectural structures of great importance, is an unsolved problem. Sodium sulfate one the most common harmful salt these constructions. ...

Abstract In this work the influence of alkaline activator on immobilization lead and copper in alkali-activated blast furnace slag was investigated. A total five alkali activators were used; sodium waterglass, potassium hydroxide, hydroxide carbonate. The leaching test according to ?SN EN 12457°-4 used evaluate level heavy metals, leached solutions analyzed by ICP-OES. For a better understandin...

The present paper sought to assess some physico-chemical parameters above permissible guidelines of irrigation water standard, the study was carried during establishment Ecotourism Park. field survey design used and it accompanied by laboratory tests analyze levels in both seasons (dry season wet seasons) for bodies as well groundwater. physical chemical analysed were Sodium Adsorption Ratio (S...

A 58 year old woman was diagnosed as having polymyalgia rheumatica in 2000. Her blood pressure was slightly raised (140/74 mm Hg). Her past medical history was otherwise unremarkable and her condition stable. She takes 5 mg prednisolone a day, up to six over the counter Panadol tablets (GlaxoSmithKline, Brentwood; 500 mg paracetamol) a day, and Calcichew D3 Forte (Shire, Basingstoke; 1.25 g cal...

tolerance of two apple rootstocks (gami and m26) was evaluated at different concentrations of sodium chloride in vitro conditions. micro plants grown under ms medium culture were transferred to knoudson–c culture medium devoid of na and cl ions. concentrations of nacl in the knoudson-c culture medium were 0, 20, 40, 60, 80 and 100 mm/l. six weeks after culturing, data were collected. the result...

Pharmaceutical aviailability of diclofenac sodium from solid dispersions of PEG 6000 have been studied in comparison to those of the corresponding physical mixtures and pure diclofenac sodium. The diclofenac sodium is poorly water soluble drug. The properties of diclofenac sodium-PEG 6000 solid dispersions have been determined by the methods of differential scanning calorimetry (DSC), X-ray dif...

Abstract Mining activities generate much wastes which degenerate into various geochemical components and affect the natural composition of surface water resources. They cause Acid Mine Drainage (AMDs) influence hydrochemical evolution hydrogeological systems. This study employed parameters to characterize evaluate effects mine discharges on irrigation in mining district Enyigba, SE Nigeria. Twe...