INDUSTRIAL WATER TREATMENT ›› 2016, Vol. 36 ›› Issue (3): 43-46. doi: 10.11894/1005-829x.2016.36(3).043

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Study on the treatment of wastewater from rice wine production by ABR-CSTR combined process

Fu Yujie1,2, Wu Peng1,2, Xu Lezhong1,2, Shen Yaoliang1,2,3   

  1. 1. School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China;
    2. Jiangsu Collaborative Innovation Center of Technology and Material of Water Treatment, Suzhou 215009, China;
    3. Jiangsu Key Laboratory of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China
  • Received:2016-01-19 Online:2016-03-20 Published:2016-03-29

ABR-CSTR组合工艺处理黄酒生产废水研究

付玉洁1,2, 吴鹏1,2, 徐乐中1,2, 沈耀良1,2,3   

  1. 1. 苏州科技学院环境科学与工程学院, 江苏 苏州 215009;
    2. 江苏省水处理技术与材料协同创新中心, 江苏 苏州 215009;
    3. 苏州科技学院江苏省环境科学与工程重点实验室, 江苏 苏州 215009
  • 通讯作者: 徐乐中,E-mail:kgre505@163.com。 E-mail:kgre505@163.com
  • 作者简介:付玉洁(1990-),硕士。电话:15250982057,E-mail:fufu_yujie@163.com。
  • 基金资助:

    江苏省高校自然科学研究重大项目(12KJA610002);苏州市环保科技项目(B20130502)

Abstract:

The research on the treatment of wastewater from rice wine production by the combined process, ABR-CSTR, has been accomplished. The results show that the key of starting up the ABR-CSTR process successfully is by means of using low load start-up and then increasing the volume load gradually. When the operation temperature is(30±2) ℃, the COD volume load increases from 0.3 kg/(m3·d) to 4.0 kg/(m3·d). The start-up is successful in 100 d.The total removing rate of the system stays constant at 95%-98%. The average effluent concentration of NH4+-N and TN are 0.57 mg/L and 20.4 mg/L, respectively. The results indicate that ABR-CSTR process can effectively treat the wastewater from rice wine production.

Key words: wastewater from rice wine production, anaerobic baffle-plate reactor, completely mixed reactor, start-up

摘要:

采用ABR-CSTR组合工艺对黄酒生产废水处理进行了研究。结果表明,采用低负荷启动并逐步提高容积负荷是ABR-CSTR组合工艺成功启动的关键,在温度为(30±2)℃时,COD容积负荷从0.3 kg/(m3·d)增至4.0 kg/(m3·d),历时100 d启动成功。系统总去除率保持在95%~98%,出水平均氨氮、总氮分别为0.57、20.4 mg/L,表明ABR-CSTR组合工艺能有效处理黄酒生产废水。

关键词: 黄酒生产废水, 厌氧折流板反应器, 完全混合式反应器, 启动

CLC Number: