us20110253634a1 treatment of wastewater chemicals patents for sale

us20110253634a1 treatment of wastewater chemicals patents for sale
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  • Do wastewater concentrations influence the choice of treatment methods?
  • Buyukkamaci (2010) conducted a detailed comparative cost analysis for 96 wastewater plant flow schemes in Turkey's paper industry and found that wastewater concentrations influenced the choice of optimal treatment methods. For low concentration wastewater, extended aeration activated sludge process was the most suitable methods.
  • How do patent organizations facilitate knowledge transfer of IWT?
  • Patent organizations facilitated knowledge transfer of IWT globally mainly via knowledge inflow. Nearly half (42.5%) of the patents focused on devices-related research in IWT field. Based on the citation network analysis, technology evolution paths of IWT were firstly studied.
  • Why do we need patents in the IWT field?
  • It is important to highlight that, besides research articles, patents in the IWT field are undergoing rapid development, which stands for practical inventions and applications of technologies and emerges as a vital source to explore the research status of certain field.