ISSN: 0256-1115 (print version) ISSN: 1975-7220 (electronic version)
Copyright © 2024 KICHE. All rights reserved

Articles & Issues

Language
English
Conflict of Interest
In relation to this article, we declare that there is no conflict of interest.
Publication history
Received August 23, 2019
Accepted December 1, 2019
articles This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright © KIChE. All rights reserved.

All issues

Use of nitrate-nitrogen concentration for controlling source, cellular matter production and oxygen consumption for sewage treatment

1Key Laboratory of Songliao Aquatic Environment, Ministry of Education, Jilin Jianzhu University, Changchun City, Jilin Province, P. R. China 2School of Municipal and Environmental Engineering, Jilin Jianzhu University, Changchun City, Jilin Province, P. R. China 3College of Civil Engineering and Architecture, Changchun Sci-Tech University, Changchun City, Jilin Province, P. R. China
haimm110@126.com
Korean Journal of Chemical Engineering, February 2020, 37(2), 249-262(14), 10.1007/s11814-019-0447-z
downloadDownload PDF

Abstract

Carbon saving, oxygen consumption reduction and cellular matter production reduction of Modified University of Cape Town (MUCT) process under different nitrate-nitrogen concentration in the main anoxic section was studied. This was investigated by material balance analysis, biochemical reaction process and its metrology of ordinary heterotrophic bacteria, denitrifying bacteria, nitrifying bacteria and phosphorus-accumulating bacteria. The flow and distribution of carbon, nitrogen, and oxygen in the MUCT, and the influence of the regulation of the c(NO3) on the carbon source, cellular matter production, and oxygen consumption of the process were explained in detail. In the programmable logic controller (PLC) automatic control system, the circulating flow rate of nitrate was set as the controlled variable. Adopting the feedback control structure, c(NO3) was altered at 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5 and 4.0mgㆍL-1, respectively. In this experimental study, the quality of influent and other operation design parameters remained unchanged. The results showed that the effluent quality was at its best when c(NO3) was controlled at 2.0- 4.0mg/L. Again, the distribution of chemical oxygen demand (COD) in the anaerobic section was between phosphorus- accumulating bacteria, common heterotrophic bacteria and denitrifying bacteria, and the distribution was related to c(NO3). Due to this phenomenon, the distribution of nitrate-nitrogen between denitrifying bacteria and denitrifying phosphorus-accumulating bacteria, and poly-hydroxy alkanoates (PHA) between denitrifying phosphorus-accumulating bacteria and aerobic phosphorus-accumulating bacteria was changed. Carbon source of 110.0 kg acetic acid/103m3 sewage was saved, while the cell material output was reduced by 37.5%, and the oxygen consumption of 51.1 kg O2/ 103m3 sewage was reduced. In the MUCT process, the regulation of c(NO3) enhanced the denitrifying phosphorus uptake performance of the main anoxic section and obtained good carbon source savings, reduction of cellular matter production, and reduction of oxygen consumption.

References

Guo JS, Huang TY, Long TR, Tech. Eq. Env. Pollut. Control, 1, 8 (2000)
Liu J, Gao TY, J. Tongji Univ., 23, 387 (1995)
Mulkerrins D, Dobson ADW, Colleran E, Environ. Int., 30, 249 (2004)
Gerber A, Villiers RH, Mostert ES, Riet CJJ, The Phenomenon of Simultaneous Phosphate Uptake and Release and its Importance in Biological Nutrient Removal in: Biogical Phosphate Removal from Wastewaters, Pergamon Press, Oxford (1987).
Comeau Y, Oldham WK, Hall KJ, Dynamics of Carbon Reserves in Biological Dephosphatation of Wastewater, in: Biological Phosphate Removal from Wastewaters, Pergamon Press, Oxford (1987).
Kuba T, Loosdrecht MCMV, Heijnen JJ, Water Res., 30, 1702 (1996)
Guerrero J, Guisasola A, Baeza JA, Water Res., 45, 4793 (2011)
Zeng W, Li L, Yang YY, Wang XD, Peng YZ, Enzyme Microb. Technol., 48(2), 134 (2011)
Yuan QY, Oieszkiewicz J, Desalin. Water Treat., 22, 72 (2010)
Kapagiannidis AG, Zafiriadis I, Aivasidis A, New Biotechnol., 227, 2013
He QL, Wang HY, Yang XJ, Zhou J, Ye YP, Chen D, Yang K, Acta Sci. Circum., 36, 134 (2016)
Zhang WT, Xue XF, Pang HT, Zhang J, Li D, Peng YZ, CIESC J., 66, 1925 (2015)
Ma J, Li L, Yu XJ, Wei XF, Liu JL, Environ. Sci., 36, 597 (2015)
Duan JM, Li W, Zhao K, Krampe J, Desalin. Water Treat., 40, 24 (2012)
Henze M, Willi G, Takahashi M, Tomonori M, Mark CW, Gerrit RM, Mark CMVL, Water Sci. Technol., 39, 165 (1999)
Yu HT. Li M, Acta Microbiol. Sin., 55, 264 (2015)
Hua QX, Zhu GC, Yuan J, Lv XW, Res. Environ. Sci., 27, 749 (2014)
Yang SC, Wang XZ, Pan Y, Deng D, Liu GB, Zhang GA, Sci. Technol. Rev., 30, 75 (2012)
Sui J, Li J, Zhang FG, China Water Wastewater, 30, 111 (2014)
Sun Y, Chen Z, Wu GX, Wu QY, Zhang F, Niu ZB, Hu HY, J. Clean Prod., 131, 1 (2016)
Yang Y, Ok YS, Kim KH, Kwon EE, Tsang YF, Sci. Total Environ., 596-597, 303 (2017)
Sun Y, Zhang F, Hu HY, Water Wastewater Eng., 40, 5167 (2014)
Sun YL, Wu GX, Hu HY, Chinese J. Environ. Eng., 7, 2885 (2013)
Olsen RL, Chappell RW, Loftis JC, Water Res., 46, 3110 (2012)
Zou LX, Li HB, Zheng KK, Wang Y, Wang S, Li J, Water Wastewater Eng., 45, 39 (2019)
Xiong L, Bian DJ, Wu J, Ai SS, Zhu Y, Zhong L, Environ. Eng., 35, 36 (2017)
Londong J, Water Sci. Technol., 26, 1087 (1992)
Hu ZR, Wentzel MC, Ekama GA, Water Res., 36, 4927 (2002)
Wang XL, Yuan DD, Bai L, Li ZQ, Yu Y, Qin XD, Zhang XX, Zhao K, Environ. Sci., 37, 3906 (2016)
Wang XL, Song TH, Yin BY, Li JW, Li ZQ, Yu Y, Environ. Sci., 36, 2617 (2015)
Wang XL, Yin J, Li SK, Wei XD, Gao S, Environ. Sci., 32, 3412 (2011)
Wang X, Lu H, Song T, Zhao K, Korean J. Chem. Eng., 36(3), 411 (2019)
Wang XL, Song TH, Yu XD, Desalin. Water Treat., 56, 1877 (2015)
Wang XL, Li N, Xie T, Zhang F, Dong LP, Yin BY, J. Donghua Univ., 31, 278 (2014)
Zhu GB, Peng YZ, Wang SY, Wu SY, Ma B, Chem. Eng. J., 131(1-3), 319 (2007)
Soares A, Kampas P, Maillard S, Wood E, Brigg J, Tillotson M, Parsons SA, Cartmell E, J. Hazard. Mater., 175(1-3), 733 (2010)
Huang MH, Li YM, Gu GW, Desalination, 262(1-3), 36 (2010)
Munchen IG, Braunschweig IK, Design of Single Stage Activated Sludge Wastewater Treatment Plant, GFA Publishing Company, Hennef (2000).
Water Environment Federation, Design of Municipal Wastewater Treatment Plants, Volume 2: Liquid Treatment Processes, McGraw-Hill, Inc, New York (2010).
Shanghai Municipal Engineering Design Institute (Group) Co., LTD, Code for design of outdoor wastewater engineering, China Planning Press, Beijing (2016).
American Public Health Association (APHA), Standard method for examination of water and wastewater, 22nd Ed., APHA, AWWA, WPCF, Washington (2012).
Brdjanovic D, Loosdrechtt MCMV, Hooijmans CM, Mino T, Alaerts GJ, Heijnen JJ, Water Sci. Technol., 39, 37 (1999)
Serafim LS, Lemos PC, Levantesi C, Tandoi V, Santos H, MReis MA, J. Microbiol. Methods, 51, 1 (2002)
Comeau Y, Kenneth JH, William KO, Appl. Environ. Microbiol., 54, 2325 (1988)
Lundin A, Method Enzymol., 305, 346 (2000)
Henze M, Harremoes P, Jansen JIC, Arvin E, Wastewater Treatment. Biological and Chemical Processes, 3rd Ed., Springer, Berlin (2002).
Chuang SH, Ouyang CF, Water Res., 34, 2283 (2000)
Barker PS, Dold PL, Water Res., 29, 633 (1995)
Kuba T, Loosdrechtt MCMV, Water Sci. Technol., 27, 241 (1993)
Kuba T, Loosdrechtt MCMV, Water Sci. Technol., 34, 33 (1996)

The Korean Institute of Chemical Engineers. F5, 119, Anam-ro, Seongbuk-gu, 233 Spring Street Seoul 02856, South Korea.
TEL. No. +82-2-458-3078FAX No. +82-507-804-0669E-mail : kiche@kiche.or.kr

Copyright (C) KICHE.all rights reserved.

- Korean Journal of Chemical Engineering 상단으로