Molybdenum blue
Pantoea sp. strain HMY-P4 Reduced Toxic Hexavalent Molybdenum to Insoluble Molybdenum Blue
... novel molybdenum-reducing bacterium was isolated and characterized for its potential to reduce hexavalent molybdenum to molybdenum blue ...soluble molybdenum to a less toxic form is ...
7
Mathematical Modeling of Molybdenum Blue Production from Bacillus amyloliquefaciens strain KIK-12
... to molybdenum blue is a detoxification process, and production of Mo- blue is growth ...high molybdenum concentration affected the lag period of ...Mo- blue production from this ...
5
Insights into the Reaction Mechanism of Cyclohexane Oxidation Catalysed by Molybdenum Blue Nanorings
... Molybdenum blue (MB) was prepared following with the procedure reported in [9] and references ...therein. Molybdenum metal powder (Sigma, assay ...the blue solid formed was dried using a ...
22
Molybdenum blue nano-rings: an effective catalyst for the partial oxidation of cyclohexane
... can be highly active for the catalysis of hydrocarbon oxidation. Selective oxidation is an important process for the functionalization of chemical feedstocks and there is a continual need to identify new catalysts ...
19
A Molybdenum-reducing Bacillus sp. Strain Zeid 14 in Soils from Sudan that Could Grow on Amides and Acetonitrile
... their molybdenum blue production in LPM ...for molybdenum reduction was between 25° C and 34° C (Figure 2). Mo-blue production was inhibited by the heavy metals of mercury, silver, copper, ...
24
Optimization spectrophotometric determination of phosphor in soil and compost mixture
... From Figure 4. The highest absorbance was obtained at a concentration of 0.0194 M. At that concentration, ammonium heptamolybdate performed a stable complex. This is evidenced from the molybdenum blue color ...
6
Characterization of a molybdenum-reducing Acinetobacter baumannii strain Serdang 1 with the capacity to grow on phenol and acrylamide
... of molybdenum blue at about 700 nm with a maximum peak close to infra-red region (860 nm and 870 nm) with median recorded at 865 nm ...2). Molybdenum blue identity was not easily determined ...
7
Validation of UV - VIS Spectrophotometry for Phosphorous Molybdenum Determination in Soils of Vietnam
... stable molybdenum blue phosphorus complex was formed with the maximum absorption at 890 nm under these following conditions: acid environment with pH from ...to blue molybdate complex stable within ...
15
Statistical Evaluation of the Mathematical Modelling on the Molybdenum Reduction Kinetics of a Molybdenum-reducing Bacterium
... the molybdenum blue that form a precipitate together with the bacterial mass ...the molybdenum reduction kinetics represented as Mo-blue production rate ( mole Mo- blue/h) was sourced ...
5
Isolation and characterisation of a Mo-reducing bacterium from Malaysian soil
... reduce molybdenum has been isolated from contaminated soils and identified as Serratia marcescens strain ...reduced molybdenum (sodium molybdate) to molybdenum blue (Mo-blue) optimally ...
8
Analysis of Arsenic from water by Spectrophotometric method
... The obtained As (V) ions will react with the CR reagents in the other reactor vessel to producing arsenomolybdate and molybdenum blue complex. This complex was used to determination of arsenic concentration ...
5
Mathematical modelling of molybdenum reduction to mo-blue by a cyanide-degrading bacterium
... reduce molybdenum to molybdenum blue (Mo-blue) when grown on a molybdate low phosphate minimal salts ...model molybdenum reduction, and the best model based on statistical analysis was ...
5
Effect of Various Reductants on the Spectral Characteristics of the Reduced Phosphopolyoxomolybdate
... to molybdenum blue [7, 9], both the acid conditions used and the presence of molybdate can enhance hydrolysis of dissolved organic and condensed phosphates to give an over estimation of orthophosphate ...
8
MAYFEB Journal of Environmental Science
... Visible Spectrophotometer of concentrations 0.5 – 4.0 ppm respectively is given below in Fig 1 from table 1. The process involves the formation of molybdophosphoric acid from ortho phosphate and an excess of molybdate in ...
10
Adsorption of molybdenum by melanin
... barium/mg [7]. Our results showing 131 μg of molyb- denum/mg as the maximum adsorption capacity of synthetic melanin may be reasonable compared with the other adsorbents previously reported as shown in Additional file 1. ...
5
The isolation and characterization of cnx genes from the filamentous fungus "Aspergillus nidulans"
... The cnx ABC locus comprises three complementation groups. Mutations in cnxA and cnxC can phenotypically complement each other, resulting in grow th on m edium containing nitrate as sole nitrogen source, but neither group ...
188
Opera Mundi: a weekly report on the economy of the Common Market No 374, September 15, 1966
... The American group 1965 turnover 475 million already controls the Common Market firm CLIMAX MOLYBDENUM NV, Rotterdam with ·a 99.3% subsidiary in Paris, CLIMAX MOLYBDENUM SA - see No 301 [r] ...
30
Utilization of recycled sulphidic molybdenum ores for production of low fired porcelain
... after molybdenum ore beneficiation at Sorsky GOK copper and molybdenum mining complex ...and molybdenum concentrates, dewatering, drying and blending ...sulphide molybdenum ores would help to ...
7
The Platinum-Molybdenum System132-137
... At lower temperatures a second phase separated from this terminal solid solution (Fig. 6) which in turn decomposed at tempera- tures below about 1300OC to yield the pearl[r] ...
6
Diffusion of Carbon in Niobium and Molybdenum
... Six mm diameter “low carbon molybdenum rod” was obtained from Climax Molybdenum Company, USA. Ac- cording to the supplier, maximum nominal impurities, in mass ppm, are as follows: C-50, N-20, O-15, Si-80, ...
6