cn203487004u treatment system of wastewater with dmf in china

cn203487004u treatment system of wastewater with dmf in china
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  • Can a dynamic membrane filtration based wastewater preconcentration process be used without chemicals?
  • In this study, a novel dynamic membrane filtration (DMF) based wastewater preconcentration process is developed and applied to direct wastewater filtration without the addition of chemicals or the implementation of complicated fouling control measures.
  • Can direct membrane filtration improve wastewater treatment and resource recovery?
  • Direct membrane filtration has shown great potential in wastewater treatment and resource recovery in terms of its superior treated water quality, efficient nutrient recovery, and sustainable operation, especially under some scenarios where biological treatment is not feasible.
  • Does membrane fouling affect textile wastewater treatment?
  • Treatment of textile wastewater using MBR has been investigated as a simple, reliable and cost-effective process with a significant removal of contaminants; however, membrane fouling is the major drawback and will decrease the membrane lifespan (Jegatheesan et al., 2016).
  • What is the discharge standard of DFW in China's Textile Industry?
  • The discharge standard of DFW in China's textile industry has been developed since 1992 (GB4287-92). Due to the complexity of DFW treatment, this standard was revised in 2012 (GB4287-2012) and then followed twice adjustments in 2015.