12th IWA International Conference on Water Reclamation and Reuse
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12th IWA International Conference on Water Reclamation and Reuse

16 - 20 June 2019 - Berlin, Germany

Detailed poster information

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Poster title Biomass and lipid production of autotrophic oleaginous microalgae using leachate of saline-alkali land from Shandong Province
Poster code P 3.31
Authors
  1. Yitian He Beijing Forestry University
  2. Yu HONG Beijing Forestry University Presenter
  3. Xiaoya Liu Beijing Forestry University
  4. Wenping Gu Beijing Forestry University
Form of presentation Poster
Topics
  • 3. Solving water reuse bottlenecks
    • 3.04 New reuse concepts
Abstract text In this study, biomass and lipid production of three oleaginous microalgae (Chlorella sp. HQ, Chlorella vulgaris, and Scenedesmus sp. LX1) autotrophically cultivated in leachate of saline-alkali land from Shandong Province were investigated to explore the feasibility that utilizing saline-alkali land leachate to cultivate microalgae. Based on the comprehensive comparison, Chlorella sp. HQ was more suitable to be cultivated in leachate of saline-alkali land and the cultivation efficiency of leachate is much better than microalgal culture medium considering not only biomass but also lipid content. Hence, using leachate of saline-alkali land is promising to save cost of microalgal cultivation and synchronously the leachates can be purified.