Low sludge production and stable operation with the nutrient limited BAS process

2004 TAPPI Paper Summit - Spring Technical and International Environmental Conference

Volumn , Issue , 2004, Pages 771-781

  Malmqvist, Åsa ^a   Olsson, Lars Erik ^a   Welander, Thomas ^a   Eriksson, Jonas ^b   Johansson, Conny ^c  

^a AnoxKaldnes AB   (Sweden)

^b Södra Cell Värö   (Sweden)

^c Stora Corporate Research AB   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

BIOFILMS; BIOLOGICAL SEWAGE TREATMENT; BIOREACTORS; BLEACHING; KRAFT PAPER; NEWSPRINT; OPTIMIZATION; PAPER AND PULP MILLS;

BIOFILM ACTIVATED SLUDGE PROCESS (BAG); LOW SLUDGE PRODUCTION; MOVING BED BIOFILM REACTOR (MBBR); SLUDGE VOLUME INDEX (SVI);

ACTIVATED SLUDGE PROCESS;

ACTIVATED SLUDGE PROCESS; IMITATION KRAFT PAPERS; OPTIMIZATION; PAPER MILLS; PULP MILLS;

EID: 14844334227     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. nd edition, Lewis Publishers.
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3. st PTS-CTP Symp. Environ. Technol., October 25-27, Munich, pp 15.1-15.5.
4. st PTS-CTP Symp. Environ. Technol., October 25-27, Munich, pp 14.1-14.20.
5. Dalentoft, E. and Thulin, P. (1997) The use of the Kaldnes suspended carrier process in treatment of wastewaters from the forest industry. Wat. Sci. Tech. Vol 35, No. 2-3, pp. 123-130.
6. Welander, T. and Malmqvist, Å. (2000). Förfarande för biologisk rening av vatten. Swedish Patent no. 516.490.
7. Welander, T., Olsson, L.-E. and Fasth, C. (2002). Nutrient-limited biofilm pretreatment: an efficient way to upgrade activated sludge plants. Tappi Journal, 1 (4), 20-26.