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Susceptibility of conditioned excess sewage sludge to biodegradation and dewatering

Autorzy
Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
A direct effect of chemical disintegration of excess sludge is an increase in concentration of organic compounds in the sludge liquor, expressed with the levels of soluble chemical oxygen demand (SCOD) and volatile fatty acids (VFAs). The substrate used in the study was activated sludge. The aim of the study was to determine susceptibility of disintegrated excess sludge to biodegradation and dewatering. A SONICS VCX-1500 ultrasonic disintegrator with automated tune-up was used. Thermal disintegration of excess sludge was carried out in water bath with a shaker. Disintegration of excess sludge by the hybrid method was carried out as a combination of the ultrasonic and thermal methods.
Rocznik
Strony
5--17
Opis fizyczny
Bibliogr. 23 poz., tab., rys.
Twórcy
autor
  • Częstochowa University of Technology, Faculty of Engineering and Environmental Protection, Institute of Environmental Engineering, ul. Brzeźnicka 60a, 42-200 Częstochowa, Poland
autor
  • Częstochowa University of Technology, Faculty of Engineering and Environmental Protection, Institute of Environmental Engineering, ul. Brzeźnicka 60a, 42-200 Częstochowa, Poland
Bibliografia
  • [1] WOLNY L., STĘPNIAK L., STAŃCZYK-MAZANEK E., Changes of sludge characteristic after ultrasound field action, Pol. J. Environ. Stud., 2007, 16 (2A) Part 3, 573.
  • [2] BIEŃ J., KOWALCZYK T., KAMIZELA M., STĘPNIAK L., The analysis of sedimentation and thickening of sewage sludges after ultrasonic disintegration, Environ. Prot. Eng., 2004, 30 (4), 23.
  • [3] STAŃCZYK-MAZANEK E., PIĄTEK M., KĘPA U., Effect of sewage sludge applied to sandy soils on the sorption complex properties, Ann. Set Environ. Prot., 2013, 15 (3), 2451.
  • [4] ZHANG G., ZHANG P., YANG J., LIU H., Energy-efficient sludge sonification. Power and sludge characteristics, Biores. Technol., 2008, 99, 9029.
  • [5] MALMUR R., MROWIEC M., Transfer reservoir as a modern solution of storm water transfer to water receivers, Ann. Set Environ. Prot., 2013, 15 (3), 2339.
  • [6] MROWIEC M., MALMUR R., Comparative analysis of methods for dimensioning of storage reservoirs in sewage systems, Ann. Set Environ. Prot., 2013, 15 (1), 272.
  • [7] TIEHM A., NICKEL K., ZELLHORN M., NEIS U., Ultrasonic waste activated sludge disintegration for improving anaerobic stabilization, Water Res., 2001, 35 (8), 2003.
  • [8] BOUGRIER C., CARRERE H., DELGENES J.P., Solubilization of waste-activated sludge by ultrasonic treatment, J. Chem. Eng., 2005, 106, 163.
  • [9] BIEŃ J., KAMIZELA T., KOWALCZYK M., MROWIEC M., Possibilities of gravitational and mechanical separation of sonicated activated sludge suspensions, Environ. Prot. Eng., 2009, 35 (2), 67.
  • [10] GROSSER A., KAMIZELA T., NECZAJ E., Treatment of wastewater from the fibreboard production enhanced with ultrasound sonification in the sbr reactor, Eng. Prot. Environ., 2009, 12 (4), 295.
  • [11] KWARCIAK A., BOHDZIEWICZ J., MIELCZAREK K., PUSZCZAŁO E., Influence of ultrasound field on co-treatment efficiency of landfill leachate and synthetic wastewater in hybrid system biological nanofiltration process, Pol. J. Environ. Stud., 2009, 18 (3A), 214.
  • [12] QUARMBY J., SCOTT J.R., MASON A.K., DAVIES G., PARSONS S.A., The application of ultrasound as a pre-treatment for anaerobic digestion, Environ. Technol., 1999, 20, 1155.
  • [13] WANG Q., KUNINOBU M., KAKIMOTO K., OGAWA H.I., KATO Y., Upgrading of anaerobic digestion of waste activated sludge by ultrasonic pretreatment, Bioresour. Technol., 1999, 68, 309.
  • [14] GROSSER A., WORWĄG M., NECZAJ E., GROBELAK A., Semi-continuous anaerobic co-digestion of mixed sewage sludge and waste fats of vegetable origin, Ann. Set Environ. Prot., 2013, 15 (3), 2108.
  • [15] KHANAL S.K., GREWELL D., SUNG S., VAN LEEUWEN J., Ultrasound applications in wastewater sludge pretreatment. A review, Crit. Rev. Environ. Sci. Technol., 2007, 37, 277.
  • [16] ZAWIEJA I., WOLNY L., Ultrasonic disintegration of sewage sludge to increase biogas generation, Chem. Biochem. Eng., 2013, 27 (4), 491.
  • [17] BASKERVILLE R.C., GALE R.S., A simple automatic instrument of determining filterability of sewage sludge, J. Inst. Wat. Pollut. Ctrl., 67, 1968.
  • [18] APUL O.G., SANIN F.D., Ultrasonic pretreatment and subsequent anaerobic digestion under different operational conditions, Biores. Technol., 2010, 101, 8984.
  • [19] NEYENS E., BAEYENS J., A review of thermal sludge pretreatment processes to improve dewaterability, J. Hazard. Mater., 1998, 1–3, 51.
  • [20] TIEHM A., NICKEL K., NEIS U., The use of ultrasound to accelerate the anaerobic digestion of sewage sludge, Water Sci. Technol., 1997, 36, 121.
  • [21] QUARMBY J., SCOTT J.R., MASON A.K., DAVIES G., PARSONS S.A., The application of ultrasound as a pre-treatment for anaerobic digestion, Environ. Technol., 1999, 20, 1155.
  • [22] AKIN B., Waste activated sludge disintegration in an ultrasonic batch reactor, Clean Soil, Air, Water, 2008, 36, 360.
  • [23] WANG F., JI M., LU S., Influence of ultrasonic disintegration on the dewaterability of waste activated sludge, Environ. Prog., 2006, 25, 257.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-a802c875-0552-439f-a44b-a5cee0b7b319
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