2 years ago

Seventy six per cent of samples contained

Dust is a significant source of human exposure to chemicals: the airborne fine particulates present an inhalation risk while coarser material which deposits as dust fall is a risk from ingestion (Christoforidis and Stamatis, 2009 and Shi read more...

2 years ago

Two distinct water types were found to occur

4.1.3.6. Brackish Na–Cl–HCO3 water types
5. Conclusions
Using a combination of multivariate statistics, assessment of major ion relationships and geochemical modelling the hydrochemical read more...

2 years ago

Comparison between the concentrations of metal in tissue of

perna showed a small decrease of Cu (also observed in sediment), Mn, and Zn (130.2 to 101.5 μg/g) and an increase in Fe contamination, compared to 10 years earlier based on general means of similar stations ( Furley et al., 1997). The C read more...

2 years ago

In summary in our experimental conditions ns

There is an intense interest in supported nanoparticles on semiconductor materials due to synergistic positive effects that provides extraordinary properties. Combination of Pt, Pd, Ni, Ag, NiO or RuO2 nanoparticles with semiconductor such as TiO2 read more...

2 years ago

The T values obtained for the as quenched ribbons

The plating bath composition and electroplating conditions are given in Table?1. The plating bath for Ni–W alloys is an aqueous solution of nickel sulfate and sodium tungstate with citric read more...

2 years ago

In general AD reduces pathogen content

Technical data of GSK503 digestion plants.PlantCSTR type digestersElectrical power (kWe)Feed mixtureHRT Inga–Digb (days)Process temperature (°C)Separ read more...

2 years ago

Several studies have reported that

As illustrated in Fig. 1, the present HS TiO2 is featured by bipyramid agglomerate (BPA). We propose that distinct structural features of BPA may enhance the photocatalytic activity for the following reasons. Firstly, uniformly packed dense agglom read more...