waste water treatment in hospitals slideshare in canada

waste water treatment in hospitals slideshare in canada
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  • What is a hospital wastewater?
  • Wastewaters generated from hospitals contain pharmaceuticals residues, pathogens, chemical reagents, radionuclide, and other harmful matter. The wastewater characteristics, quantity, and handling methods have not only variations among countries but also within a country.
  • What is primary treatment in hospital wastewater treatment?
  • Primary treatment is required to provide a pre-treatment to the hospital wastewater. The resulting effluent can be treated using different biological processes, such as ASP, MBR, MBBR, and CWs.
  • How is wastewater treated in a WWTP?
  • In both of the WWTPs, the wastewater treatment begins with the mechanical screening of solid particles followed by primary clarification which reduces approximately 40%–60% BOD of the wastewater. The wastewater then directed for the biological treatment which utilizes conventional activated sludge process for removal of organic contaminant.
  • What is wastewater treatment?
  • The treatment of wastewater involves the strategic planning, construction, and administration of constructed wetlands by humans. Both primary and secondary wastewater treatment has been successfully carried out using constructed wetlands.