Pilot-Scale Study on Treatment of Wastewater for Natural Rubber Processing by Bioenhanced Technology

Article Preview

Abstract:

1-level anaerobic and 2-level aerobic bio-film treatment process is adopted in the test. Complex microbial inoculants are added to the system to make sure the system has abundant bio-phase and stable biomass. The paper has discussed the startup and stable operation conditions of the system and analyzed the degradation effect of microorganisms in each reaction tank within the wastewater treatment cycle. The result indicated the effect of treatment of wastewater generated from natural rubber processing is favorable and the effluent quality is stable. Besides, Discharge standard of wastewater pollution for natural rubber processing NY687-2003-Grade I can be reached. The removal of pollutants is mainly completed in 1-level anaerobic pool and 2-level aerobic pool.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

757-761

Citation:

Online since:

January 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] NY687-2003, Agricultural Industry Standard of the People's Republic of China [s].

Google Scholar

[2] Shing Tet Leong, S. Muttamara, Preechai Laortanakul; Reutilization of wastewater in a rubber-based processing factory: a case study in Southern Thailand; Resources, Conservation and Recycling 37 (2003) 159/172.

DOI: 10.1016/s0921-3449(02)00073-3

Google Scholar

[3] Hisashi Satoh, Sat oshi Okabe, Yuki Yamaguchi, et al. Evaluation of the impact of bioaugment at ion and biostimulation by insituhybridization and microelectrode[J ]. Water Research , 2003, 37: 2206~ 2216.

DOI: 10.1016/s0043-1354(02)00617-6

Google Scholar

[4] Yuan Junfeng et al,New Hanging Bio2membrane Method Of Biological Aerated Filter, Environmental Engineering(In China),Vol121 , No12 , April , (2003).

Google Scholar