• Corpus ID: 87069268

The purification effect of drawer biofilter in recirculating aquaculture system for southern flounder

@inproceedings{Yin2012ThePE,
  title={The purification effect of drawer biofilter in recirculating aquaculture system for southern flounder},
  author={Wu Yin},
  year={2012}
}
  • W. Yin
  • Published 2012
  • Biology, Engineering
A self-designed drawer biofilter used in recirculating aquaculture system for Paralichthys lethostigma,the research is about the water treatment effect of drawer biofilter,weight gain and feed utilization rate.The results show that the P.lethostigma(225.4 ± 11.9) g during follow-up of 60 days culture in recirculating system gets a weight gain rate of 49.97%(337.5±10.3) g,the feed coefficient of 1.06,rearing density reaches 24.1 kg/m3 and survival rate amounts to 100%.The removal efficiencies of… 
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