Nitrogen removal from the saline sludge liquor by electrochemical denitrification

Water Science and Technology

Volumn 54, Issue 8, 2006, Pages 171-179

  Xie, Z M ^a   Li, X Y ^a   Chan, K Y ^a  

^a UNIVERSITY OF HONG KONG   (Hong Kong)

Author keywords

Denitrification; Electrochemical; Sludge liquor treatment; Wastewater treatment

Indexed keywords

CHLORINATION; DENITRIFICATION; ELECTROCHEMICAL ELECTRODES; FLOCCULATION; NITROGEN REMOVAL; SALINE WATER; SEDIMENTATION; SEWAGE SLUDGE;

CHLORINATION BY-PRODUCTS; SLUDGE LIQUOR; TOILET FLUSHING;

WASTEWATER TREATMENT;

AMMONIA; NITROGEN; SEA WATER; SODIUM CHLORIDE; TITANIUM; TRIHALOMETHANE;

CHLORINATION; DENITRIFICATION; ELECTROCHEMICAL ELECTRODES; FLOCCULATION; NITROGEN REMOVAL; SALINE WATER; SEDIMENTATION; SEWAGE SLUDGE; WASTEWATER TREATMENT;

DENITRIFICATION; ELECTROCHEMISTRY; NITROGEN; REMOVAL EXPERIMENT; SLUDGE;

CHLORINATION; CONFERENCE PAPER; CONTROLLED STUDY; COST EFFECTIVENESS ANALYSIS; DENITRIFICATION; ELECTROCHEMICAL ANALYSIS; ELECTRODE; FLOCCULATION; HONG KONG; LIQUID; SALINITY; SANITATION; SEDIMENTATION; SLUDGE DEWATERING; WASTE COMPONENT REMOVAL;

BIOREACTORS; ELECTROCHEMISTRY; NITROGEN; SEWAGE; SODIUM CHLORIDE; TIME FACTORS; TITANIUM; TRIHALOMETHANES; WASTE DISPOSAL, FLUID; WATER PURIFICATION;

EID: 33845287686     PISSN: 02731223     EISSN: None     Source Type: Book Series    
DOI: 10.2166/wst.2006.716     Document Type: Conference Paper

References (13)

1. Arnold, E., Boehm, B. and Wilderer, P.A. (2000). Application of activated sludge and biofilm sequencing batch reactor technology to treat reject water from sludge dewatering systems: a comparison. Water Science and Technology, 41(1), 115-122.
2. Casson, L.W. and Bess, J.W., Jr (2003). Conversion to On-site Sodium Hypochlorite Generation: Water and Wastewater Applications. CRC Press, New York, USA, pp. 21-22.
3. Diao, H.F., Li, X.Y., Gu, J.D., Shi, H.C. and Xie, Z.M. (2004). Electron microscopic investigation of the bactericidal action of electrochemical disinfection in comparison with chlorination, ozonation and Fenton reaction. Process Biochemistry, 39, 1421-1426.
4. Jetten, M.S.M., Horn, S.J. and van Loosdrecht, M.C.M. (1997). Towards a more sustainable municipal wastewater treatment system. Water Science and Technology, 35(9), 171-180.
5. Kolisch, G. and Rolfs, T. (2000). Integrated sidestream treatment for enhanced enlargement of sewage plants. Water Science and Technology, 41(9), 155-162.
6. Li, X.Y. and Chu, H.P. (2003). Membrane bioreactor for the drinking water treatment of polluted surface water supplies. Water Research, 37, 4781-4791.
7. Li, X.Y., Ding, F., Lo, P.S.Y. and Sin, S.H.P. (2002). Electrochemical disinfection of saline wastewater effluent. J Environmental Engineering, ASCE, 128, 697-704.
8. Metcalf & Eddy (2003). Wastewater Engineering Treatment and Reuse, 4th edn. McGraw-Hill, New York, USA, pp. 1238-1239.
9. Parsons, R. (1959). Handbook of Electrochemical Constants, Butterworth's Scientific, London, UK, pp. 69-73.
10. Prentice, G. (1991). Electrochemical Engineering Principles. Prentice-Hall, Upper Saddle River, NJ, USA, pp. 12-13.
11. Standard Methods for the Examination of Water and Wastewater (1998). 20th edn. American Public Health Association/American Water Works Association/Water Pollution Control Federation, Washington DC, USA.
12. Stoner, G.E. and Cahen, G.L. (1982). The mechanism of low frequency AC electrochemical disinfection. Bioelectrochemistry and Bioengineering, 9, 229-243.
13. Teichgraeber, B. and Stein, A. (1994). Nitrogen elimination from sludge treatment reject water - comparison of the steam-stripping and denitrification processes. Water Science and Technology, 30(6), 41-51.