A kind of substratum and cultural method promoting proliferation of microalgae papidly

A kind of substratum and cultural method promoting proliferation of microalgae papidly

  • CN 102,443,562 B
  • Filed: 10/12/2010
  • Issued: 04/13/2016
  • Est. Priority Date: 10/12/2010
  • Status: Active Grant
First Claim
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1. one kind promotes the cultural method of proliferation of microalgae papidly, it is characterized in that:

  • micro-algae liquid sum culture volume mixes in bio-reactor in 1;

    15 ~ 1;

    30 ratios, in bio-reactor, initial micro algae biomass is 40mg/L ~ 80mg/L, culture temperature is 20 DEG C ~ 37 DEG C, stirring velocity is 100rpm ~ 500rpm, intensity of illumination is 1000lux ~ 5000lux, described substratum is the three carbon organism adding hydroxyl in conventional medium, three carbon organism of described hydroxyl are glycerine, three carbon organism of hydroxyl in the medium concentration are 0.05g/L ~ 0.8g/L, micro-algae is the ball algae in green alga, described conventional medium consist of 0.05g/L ~ 0.1g/LK 2hPO 43H 2o, 0.1g/L ~ 0.3g/LKH 2pO 4, 0.05g/L ~ 0.1g/LMgSO 47H 2o, 0.01g/L ~ 0.1g/LCaCl 22H 2o, 0.01g/L ~ 0.05g/LNaCl, 0.001g/L ~ 0.01g/LFeCl 36H 2o, 0.1g/L ~ 0.5g/LNaNO 3or KNO 3.

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