high efficiency biological wastewater treatment in russia

high efficiency biological wastewater treatment in russia
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  • Is biological wastewater treatment eco-friendly?
  • Several wastewater treatment processes include physical, chemical and biological techniques. During biological treatment, waste water is treated using micro-organism instead of chemicals. Hence, these methods are relatively more eco-friendly. However, biological treatment organic pollutants but not all kinds of pollutants (Hussain et al., 2021).
  • What is hybrid wastewater treatment?
  • The research being carried out in this direction targets complete removal of contaminants. A low cost, high efficiency hybrid wastewater treatment technique with wide applicability is required in order to fulfill the gap between demand and supply of useable water and make the globe a better place to live.
  • What is biological wastewater treatment?
  • Large number of residual solids is produced by aerobic treatment and its disposal is very costly due to its cheap operating costs, high removal efficiency, and minimal management needs, biological wastewater treatment has been widely used in municipal and household wastewater treatment operations (Ahn and Logan, 2010).
  • What are the methods used for treatment of contaminated water?
  • Methods used for treatment of contaminated water in order to meet the acceptable standards are called wastewater treatment process (Rathi et al., 2021). Several wastewater treatment processes include physical, chemical and biological techniques. During biological treatment, waste water is treated using micro-organism instead of chemicals.