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管流式电化学氧化灭藻方法研究 被引量:3

Electrochemical inactivation of algae in a tubular reactor
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摘要 进行了通过电化学氧化杀灭水中水华鱼腥藻的实验,研究了实验过程中pH值、电导率、溶解性有机物(DOC)和细胞密度的变化,以及电流强度和作用时间对杀藻率的影响.结果表明,水处理过程中pH值略有下降,电导率下降较大,而DOC略有上升.若电流强度为40mA,水处理240min后几乎没有杀藻效果,若电流为100mA,水处理150min后杀藻率可达100%.若电流为200~400mA,60min后杀藻率即达到100%.用钌钛电极作为阳极的电化学氧化具有很好的杀藻效果,经杀藻处理后,水中的藻细胞失去了活性,6天内不会继续生长繁殖.
出处 《高技术通讯》 CAS CSCD 北大核心 2005年第7期90-94,共5页 Chinese High Technology Letters
基金 国家高技术研究发展计划(863计划),国家自然科学基金
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