Sentence examples for pollutants achieved from inspiring English sources
Cobalt oxide-based (CoO and Co3O4) catalysts were chosen due to their efficiency in mineralisation of organic pollutants achieved by catalytic ozonation.
The high efficiency of the oxidation of organic pollutants achieved by the Fe/Pt catalytic micromotors reported here is of importance for the design of new and faster water treatments, such as the decontamination of organic compounds in wastewaters and industrial effluents.
Results of laboratory, pilot, and industrial-scale experiments indicated that this one-step novel process can remove biorefractory pollutants, achieving the maximum chemical oxygen demand (COD) and cyanide removals of around 85.3% and 99.4%, respectively.
Stable combustion with low emission of pollutants was achieved at an equivalence ratio 0.37 0.55 at thermal input of 2.62 3.49 kW.
The optimum filtration and adsorption of pollutants were achieved at a filtration rate of 10 and 9 m3 m−2 h−1, respectively.
Around 88% removal efficiencies of these pollutants were achieved when initial pH, temperature and flow rate were 5.1, 26.8 °C and 12.1 L h−1, respectively.
Experiments performed under solar irradiation at pH = 3.9 showed that complete removal of the monitored pollutants was achieved in less than 3 min; mineralisation was also efficient, although some organics remained in the solution.
The removal of pollutants was achieved through two simultaneous mechanisms, which includes coagulation by charge neutralization and flocculation by bridging.
Simultaneous optimization of the removal of the four pollutants was achieved, with removal efficiencies ranging 93.0 99.8%% operating with initial concentrations of hydrogen peroxide and Fe 2 + ion equal to 2.62 × 10 - 4 and 2.62 × 10 - 5 M, respectively.
NO2 and HNO3 concentrations values at the different locations in Swiss libraries, in particular at the SNL where abatement of the pollutants was achieved through the combination of different filters, were often lower than the detection limit.
(Kosaric 1992) suggested the use of industrial and/or municipal waste waters, rich in organic pollutants, to achieve a double benefit of reducing the pollutants while producing useful products.
