A patient presented with granulomatous lung disease associated with the pulmonary deposition of various metallic particles. To evaluate the relation between the metallic dust and the granulomatous process, lymphocyte transformation tests to aluminium sulphate, titanium chloride, beryllium sulphate, and nickel sulphate were performed. A lymphocyte proliferative response to titanium chloride was ...

This work presents the evaluation of iron oxide nanoparticles obtained from aqueous extract Eucalyptus grandis. Twenty-three experiments were carried out where synthesis was performed by using together with salts (II) chloride tetrahydrate and (III) hexahydrate. A characterization IR, TEM BET, bands presented at 3,440.77, 1,559.26 445.31 cm−1, indicating presence nanoparticles. relatively high ...

Aqueous solutions of polyphenols extracted from parsley leaves are mixed with solution ferric chloride hexahydrate to synthesize suspensions polyphenol-coated iron oxide nanoparticles, which then used prepare Pickering oil (n-decane)-in water emulsions. The performance the nano-colloid and emulsions as agents enhanced recovery (EOR) is assessed secondary imbibition tests performed under constan...

The present structural revision of the title compound, tetra-cadmium tetra-sulfite hexa-hydrate, [Cd(4)(SO(3))(4)(H(2)O)(5)]·H(2)O, is a low-temperature upgrade (T = 100 K and R = 0.017) of the original room-temperature structure reported by Kiers & Vos [Cryst. Struct. Commun. (1978). 7, 399-403; T = 293 K and R = 0.080). The compound is a three-dimensional polymer with four independent cadmium...

in the current paper,nanostructured nickel oxide (nio) were synthesized by co-precipitation method using nickel(ii) chloride hexahydrate (nicl2.6h2o) and sodium hydroxide (naoh) as starting material. structural, optical and magnetic properties of nanostructures were characterized by x-ray diffraction (xrd), scanning electron microscopy (sem), atomic force microscope (afm), uv–vis absorption; fo...

Background & Aims of the Study: Coagulation is an essential process for the removal of fine particulate matter in water treatment. Polyaluminium ferric chloride (PAFC) is a composite inorganic polymer of Aluminium and ferric salt. This study was conducted to find out the optimum coagulation conditions for the removal of turbidity, color and organic matter (UV absorbance) in low to mediu...

In order to confine the aqua-eutrophication problem arising from phosphorus pollution, many municipal wastewater treatment plants have to improve their executive drainage standard for total phosphorus (TP). In this study, a municipal wastewater treatment plant employing modified Carrousel oxidation ditch as main biological treatment unit was selected as a representative case. Technical necessit...

coagulants exert a significant influence on removing turbidity, tss and cod. this study has examined the effects of poly-aluminium chloride (pac), aluminium sulphate (alum) and ferric chloride on removal of turbidity, tss, cod from greywater in residential complexes of miners working in decorative stone mines. also, a comparison was undertaken with the electrocoagulation system to find out whet...