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复合微生物制剂去除氨氮的效果

作  者:
朱正国;臧维玲;李三峰
单  位:
上海海洋大学水产与生命学院;上海海洋大学省部共建水产种质资源发掘与利用教育部重点实验室
关键词:
复合微生物制剂;氨氮;温度;pH;水质
摘  要:
试验研究了在不同质量浓度微生物制剂、不同氨氮质量浓度、不同温度与pH等条件下,复合微生物制剂去除氨氮的效果。试验表明,复合微生物制剂对改善水质,降低水体中的氨氮具有明显作用。结果显示,使用复合微生制剂的最佳质量浓度是10.0 mg/L,在氨氮质量浓度为4.44 mg/L、温度为35℃时制剂的氨氮去除率最高,在碱性的环境中去除氨氮效果优于酸性环境。
译  名:
Effect of compound microorganism preparation on removing ammonia nitrogen
作  者:
ZHU Zheng-guo1,2,ZANG Wei-ling2,LI San-feng2(1 Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources,Shanghai Ocean University,Shanghai 201306,China;2 College of Fisheries and Life Science,Shanghai Ocean University,Shanghai 201306,China)
关键词:
compound microorganism preparation;ammonia nitrogen;temperature;pH;water quality
摘  要:
The effects of compound microorganism preparation on removing ammonia nitrogen were studied in different conditions.The results showed that the compound microorganism preparation improved water quality and decreased significantly the ammonia nitrogen in water.The compound microorganism preparation of 10 mg/L was the most optimal concentration and the effects of decreasing ammonia nitrogen was the best as the concentration of ammonia nitrogen was lower than 4.44 mg/L,and were the better at temperature of 35 ℃ and the alkaline water.

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