Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan; Water Technology Division, Material and Chemical Research Laboratories, Industrial Technology Research Institute, Hsinchu, Taiwan.
Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan; Agricultural Technology Research Institute, Hsinchu, Taiwan.
Bioresour Technol. 2015 May;184:179-189. doi: 10.1016/j.biortech.2014.11.080. Epub 2014 Nov 26.
Using wastewater for microalgal cultures is beneficial for minimizing the use of freshwater, reducing the cost of nutrient addition, removing nitrogen and phosphorus from wastewater and producing microalgal biomass as bioresources for biofuel or high-value by-products. There are three main sources of wastewater, municipal (domestic), agricultural and industrial wastewater, which contain a variety of ingredients. Some components in the wastewater, such as nitrogen and phosphorus, are useful ingredients for microalgal cultures. In this review, the effects on the biomass and lipid production of microalgal Chlorella cultures using different kinds of wastewater were summarized. The use of the nutrients resource in wastewater for microalgal cultures was also reviewed. The effect of ammonium in wastewater on microalgal Chlorella growth was intensively discussed. In the end, limitations of wastewater-based of microalgal culture were commented in this review article.
利用废水进行微藻培养有利于最大限度地减少淡水的使用，降低营养物质添加成本，从废水中去除氮和磷，并生产微藻生物质作为生物燃料或高附加值副产品的生物资源。废水有三种主要来源，即城市（生活）污水、农业污水和工业污水，它们含有多种成分。废水中的一些成分，如氮和磷，是微藻培养有用的成分。在这篇综述中，总结了使用不同类型的废水对微藻小球藻培养的生物量和脂质生产的影响。还回顾了废水在微藻培养中的营养物质资源的利用。集中讨论了废水中铵对小球藻生长的影响。最后，本文还对基于废水的微藻培养的局限性进行了评论。
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