A novel sludge minimized biological nitrogen removal process for saline sewage treatment

Water Science and Technology

Volumn 59, Issue 10, 2009, Pages 1893-1899

  Tsang, W L ^a   Wang, J ^a   Lu, H ^a   Li, S ^a   Chen, G H ^a   Van Loosdrecht, Mark C M ^b  

^a HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Hong Kong)

^b DELFT UNIVERSITY OF TECHNOLOGY   (Netherlands)

Author keywords

Autotrophic denitrification and nitrification; Excess sludge minimization; SANI process; Sulfate reduction

Indexed keywords

AUTOTROPHIC DENITRIFICATION; AUTOTROPHIC DENITRIFICATION AND NITRIFICATION; BIOLOGICAL NITROGEN REMOVAL PROCESS; BIOMASS YIELD; DENITRIFIERS; DISSOLVED SULFIDE; EXCESS SLUDGE; EXPERIMENTAL SYSTEM; INTEGRATED PROCESS; NITROGEN REMOVAL EFFICIENCY; OPERATION PERIOD; ORGANIC REMOVAL; RECIRCULATION RATES; SIMULATION RESULT; SULFATE REDUCING BACTERIA; SULFATE REDUCTION; SULFUR BALANCE; TOTAL NITROGEN REMOVAL;

BIOLOGICAL SEWAGE TREATMENT; BIOMASS; CHEMICAL OXYGEN DEMAND; DENITRIFICATION; DISSOLUTION; HYDROGEN SULFIDE; NITRIFICATION; NITROGEN; OPTIMIZATION; ORGANIC CARBON; OXIDATION; SEWAGE; SULFUR;

NITROGEN REMOVAL;

HYDROGEN SULFIDE; NITROGEN; SODIUM CHLORIDE; NITRATE; ORGANIC COMPOUND; QUATERNARY AMMONIUM DERIVATIVE; SULFATE; SULFIDE;

BIOACCUMULATION; BIOMASS; CHEMICAL OXYGEN DEMAND; DENITRIFICATION; FILTER; HYDROGEN SULFIDE; INTEGRATED APPROACH; NITROGEN; NUMERICAL MODEL; ORGANIC CARBON; POLLUTANT REMOVAL; SALINITY; SEWAGE TREATMENT; SLUDGE; SULFATE; SULFATE-REDUCING BACTERIUM; SULFUR;

ARTICLE; DENITRIFICATION; NITRIFICATION; NONHUMAN; SEWAGE TREATMENT; SLUDGE; WATER SAMPLING; ANAEROBIC GROWTH; CHEMISTRY; EQUIPMENT DESIGN; FEASIBILITY STUDY; ISOLATION AND PURIFICATION; SEWAGE;

ANAEROBIOSIS; EQUIPMENT DESIGN; FEASIBILITY STUDIES; NITRATES; NITROGEN; ORGANIC CHEMICALS; QUATERNARY AMMONIUM COMPOUNDS; SEWAGE; SULFATES; SULFIDES;

EID: 67651202866     PISSN: 02731223     EISSN: None     Source Type: Journal    
DOI: 10.2166/wst.2009.194     Document Type: Article

References (5)

1. APHA 2005 Standard Methods for the Examination of Water and Wastewater, 21th edition. American Public Health Association (APHA)/American Water Works Association (AWWA)/Water Environment Federation (WEF), Washington, DC, USA.
2. Driscoll, C. T. & Bisogni, J. J. 1978 Use of sulfur and sulfide in packed-bed reactors for autotrophic denitrification. J. Water Pollut. Control Fed. 50, 569-577.
3. - concentrations in saline water through autotrophic denitrification by the bacterium Thiobacillus denitrificans strain MP. Water Sci. Technol. 49(5-6), 105-112.
4. Lau, G. N. 2005 Study of the role of sulfate reduction and autotrophic denitrification to achieve excess sludge minimization for Hong Kong sewage. Masters thesis, The Hong Kong University of Science & Technology, August, 2005.
5. Lau, G. N., Sharma, K. R., Chen, G. H. & van Loosdrecht, M. C. M. 2006 Integration of sulfate reduction, autotrophic denitrification and nitrification to achieve low-cost excess sludge minimization for Hong Kong sewage. Water Sci. Technol. 53(3), 227-235.