Modified two-phase anaerobic baffled process for low-concentration wastewater treatment

被引：0
|
作者：
Lin, Ying-Zi [1 ]
Han, Xiang-Kui [2 ]
Yin, Jun [1 ,2 ]
Shao, Pi-Hong [3 ]
Ai, Sheng-Shu [2 ]
机构：
[1] School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin 150090, China
[2] Dept. of Environmental Engineering, Jilin Architectural and Civil Engineering Institute, Changchun 130021, China
[3] Department of Environmental Engineering, Changchun Engineering Institute, Changchun 130021, China
来源：
Journal of Harbin Institute of Technology (New Series) | 2009年 / 16卷 / 03期
关键词：
Efficiency;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this study low-concentration wastewater was investigated in the integral two-phase anaerobic baffled reactor by determining the removal of COD at various HRT, reflex ratios, and temperatures. Results indicate that the removal efficiency of COD is more than 90% at 25°C and 10-h HRT with no wastewater recycled, and the removal efficiency is up to 88% at 8-h HRT and reflex ratio of 150%. The removal efficiency is decreased with the decreasing temperature and HRT. The removal efficiency of COD is approximately 60% at 10°C, which proves that the temperature does not affect it apparently. This research has significance for reducing the cost of wastewater and sludge treatment in cold area.
引用
收藏
页码：326 / 330
相关论文
共 50 条
  • [41] Treatment of Amman Slaughterhouse Wastewater by Anaerobic Baffled Reactor
    Bashar M. Al Smadi
    Wissam Al-Hayek
    Husam A. Abu Hajar
    International Journal of Civil Engineering, 2019, 17 : 1445 - 1454
  • [42] Anaerobic domestic wastewater treatment with bamboo carrier anaerobic baffled reactor
    Feng, Huajun
    Hu, Lifang
    Mahmood, Qaisar
    Qiu, Caidi
    Fang, Chengran
    Shen, Dongsheng
    INTERNATIONAL BIODETERIORATION & BIODEGRADATION, 2008, 62 (03) : 232 - 238
  • [43] Preparation and regeneration of iron-modified nanofibres for low-concentration phosphorus-containing wastewater treatment
    Luo, Ying
    Liu, Min
    Chen, Ying
    Wang, Tingting
    Zhang, Wei
    ROYAL SOCIETY OPEN SCIENCE, 2019, 6 (09):
  • [44] Hybrid anaerobic baffled reactor for treatment of desizing wastewater
    Liu, R. R.
    Tian, Q.
    Yang, B.
    Chen, J. H.
    INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 2010, 7 (01) : 111 - 118
  • [45] The developments of anaerobic baffled reactor for wastewater treatment: A review
    Liu, Rongrong
    Tian, Qing
    Chen, Jihua
    AFRICAN JOURNAL OF BIOTECHNOLOGY, 2010, 9 (11): : 1535 - 1542
  • [46] Experimental study of organic wastewater treated by two-phase anaerobic
    Li, DW
    Yin, GZ
    Li, Q
    Proceedings of the World Engineers' Convention 2004: Vol D, Environment Protection and Disaster Mitigation, 2004, : 156 - 159
  • [47] Estimation of biodegradability and biogas recovery from a two-phase anaerobic process treating piggery wastewater
    Oh, Sung Mo
    Kim, Moon Ho
    Bae, Yoon Sun
    Hong, Seung Mo
    Park, Chul Hwi
    DESALINATION AND WATER TREATMENT, 2009, 2 (1-3) : 30 - 38
  • [48] Performance evaluation of a two-phase anaerobic digestion process of synthetic domestic wastewater at ambient temperature
    Guerrero, L.
    Montalvo, S.
    Coronado, E.
    Chamy, R.
    Poirrier, P.
    Crutchik, D.
    Sanchez, E.
    De La Rubia, M. A.
    Borja, R.
    JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING, 2009, 44 (07): : 673 - 681
  • [49] Complex wastewater treatment using an anaerobic baffled reactor
    Krishna, G. V. T. Gopala
    Kumar, Pramod
    Kumar, Pradeep
    ENVIRONMENTAL PROGRESS, 2007, 26 (04): : 391 - 398
  • [50] Treatment of Amman Slaughterhouse Wastewater by Anaerobic Baffled Reactor
    Al Smadi, Bashar M.
    Al-Hayek, Wissam
    Abu Hajar, Husam A.
    INTERNATIONAL JOURNAL OF CIVIL ENGINEERING, 2019, 17 (9A) : 1445 - 1454
12345