摘要
比较了工业化光生物反应器培养微藻的3种主要CO2利用方式,阐述了工业锅炉烟道尾气所含多种重金属元素会在藻液中形成重金属离子,微藻在吸收CO2的同时也吸附重金属离子的机理。指出当重金属离子在藻液中积累到一定浓度时会造成光生物反应器的微藻生长系统崩溃,不能直接采用工业锅炉烟道尾气作为工业化封闭式光生物反应器培养微藻系统的碳源供给方式。
In this paper, three major ways for recovery and utilization of CO2 with algae by using industrial photobioreactor are compared. Heavy metal ions would be formed in the algae liquid from the heavy metal elements which exist in industrial boiler flue exhaust gas, and the mechanism for simultaneous adsorption of both CO2 and heavy metal ions is indicated. When the content consistency of heavy metal ions is too high, it will crash the growing system of algae, it cant directly use the industrial boiler flue exhaust gas to supply carbon source for algae growing system of the enclosed photobioreactor.
出处
《现代化工》
CAS
CSCD
北大核心
2010年第7期70-74,共5页
Modern Chemical Industry
