[1]郭春辉,邱立平,王广伟,等.生物活性炭循环床/气浮组合工艺处理高氨氮原水[J].中国给水排水,2020,36(17):85-89.
　GUO Chun-hui,QIU Li-ping,WANG Guang-wei,et al.Treatment of High Ammonia Nitrogen Raw Water Treatment by a Pilot-scale Air Flotation and Enhanced Biological Treatment Process[J].China Water & Wastewater,2020,36(17):85-89.
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生物活性炭循环床/气浮组合工艺处理高氨氮原水

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第36卷 期数: 2020年第17期 页码: 85-89 栏目: 出版日期: 2020-09-01
Title:
Treatment of High Ammonia Nitrogen Raw Water Treatment by a Pilot-scale Air Flotation and Enhanced Biological Treatment Process
作者:
郭春辉1，邱立平2，王广伟3，翟学东4
(1.中建水务环保有限公司，北京100037；2.济南大学土木建筑学院，山东济南250022；3.中国光大水务有限公司，广东深圳518000；4.哈尔滨工业大学环境学院，黑龙江哈尔滨150090)
Author(s):
GUO Chun-hui1，QIU Li-ping2，WANG Guang-wei3，ZHAI Xue-dong4
(1. China Construction Water & Environment Co. Ltd.， Beijing 100037， China； 2. School of Civil Engineering and Architecture， University of Jinan， Jinan 250022， China； 3. China Everbright Water Limited， Shenzhen 518000， China； 4. School of Environment, Harbin Institute of Technology， Harbin 150090， China)
关键词:
生物活性炭循环床; 气浮; 高氨氮; 淮河原水
Keywords:
biological activated carbon circulating fluidized bed; air flotation; high ammonia nitrogen; Huaihe River raw water
摘要:
为探讨季节性高氨氮原水中污染物去除新工艺，以淮河中段水源水为研究对象，建立中试反应器，研究生物活性炭循环床/气浮组合工艺对原水中有机物和氨氮等污染物的去除效果。结果表明，该组合工艺对季节性高氨氮原水中的污染物有很好的去除效果，出水浊度低于0.5 NTU、UV410低于0.003 cm-1、高锰酸盐指数低于2 mg/L、UV254低于0.047 cm-1、氨氮在0.10 mg/L左右，且对亚硝态氮和嗅味有很好的去除效果，所检测的各项指标均低于同期常规处理出水指标。同时发现，该工艺对温度有较强的适应能力，具有很好的抗冲击负荷能力。
Abstract:
In order to explore a new technology for the treatment of seasonal high ammonia nitrogen raw water, a pilot-scale reactor was constructed to treat source water from middle section of Huaihe River,and the removal efficiencies of pollutants (such as organics, ammonia nitrogen, etc) by biological activated carbon circulating fluidized bed and air flotation process were investigated. The combined process had a good performance on the removal of pollutants in the seasonal high ammonia nitrogen raw water. Turbidity, UV410, permanganate index, and UV254 in the effluent were lower than 0.5 NTU, 0.003 cm-1, 2 mg/L and 0.047 cm-1, respectively, and effluent ammonia nitrogen was about 0.10 mg/L. Nitrite nitrogen and odor were also removed effectively by this process. All the indexes detected in the effluent of this process were lower than those of conventional treatment process at the same time.In addition, this process had a strong adaptability to temperature and had a good shock load resistance.

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更新日期/Last Update: 2020-09-01