高负荷藻类池塘对微小隐孢子虫卵囊活力的影响。
Effect of high-rate algal ponds on viability of Cryptosporidium parvum oocysts.
作者信息
Araki S, Martín-Gomez S, Bécares E, De Luis-Calabuig E, Rojo-Vazquez F
机构信息
Area de Ecología, Instituto del Medio Ambiente, Universidad de León, 24071 León, Spain.
出版信息
Appl Environ Microbiol. 2001 Jul;67(7):3322-4. doi: 10.1128/AEM.67.7.3322-3324.2001.
Abstract
The physicochemical conditions of high-rate algal ponds were responsible for a more than 97% reduction in the infectivity of Cryptosporidium parvum oocysts in neonatal mice. The use of semipermeable bags of cellulose showed that pH, ammonia, and/or light seems to be a major factor for the inactivation of oocysts in wastewater, supporting the importance of alga-based systems for safer reuse of treated wastewater.
摘要
高速藻类池塘的物理化学条件使新生小鼠体内微小隐孢子虫卵囊的感染力降低了97%以上。使用半透性纤维素袋的实验表明，pH值、氨和/或光照似乎是废水中卵囊失活的主要因素，这支持了基于藻类的系统对于经处理废水更安全回用的重要性。
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