Possible cause of excess sludge reduction in an oxic-settling-anaerobic activated sludge process (OSA process)

Water Research ◽

10.1016/s0043-1354(03)00331-2 ◽

2003 ◽

Vol 37 (16) ◽

pp. 3855-3866 ◽

Author(s):

Guang-Hao Chen ◽

Kyoung-Jin An ◽

Sébastien Saby ◽

Etienne Brois ◽

Malik Djafer

Keyword(s):

Activated Sludge ◽

Sludge Reduction ◽

Activated Sludge Process ◽

Excess Sludge ◽

Excess Sludge Reduction ◽

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Study of Excess Sludge Reduction in Conventional Activated Sludge Process by Heating Returned Sludge

Asian Journal of Chemistry ◽

10.14233/ajchem.2013.13530 ◽

2013 ◽

Vol 25 (5) ◽

pp. 2627-2630

Author(s):

Parviz Mahmoudi ◽

Afshin Takdastan ◽

Nadali Alavi ◽

Ali A.J. Mosavi ◽

Neda Kaydi

Keyword(s):

Activated Sludge ◽

Sludge Reduction ◽

Activated Sludge Process ◽

Excess Sludge ◽

Conventional Activated Sludge ◽

Excess Sludge Reduction ◽

Conventional Activated Sludge Process

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Removal of endocrine-disrupting chemicals and conventional pollutants in a continuous-operating activated sludge process integrated with ozonation for excess sludge reduction

Chemosphere ◽

10.1016/j.chemosphere.2014.01.006 ◽

2014 ◽

Vol 105 ◽

pp. 133-138 ◽

Author(s):

Yafeng Nie ◽

Zhimin Qiang ◽

Weiwei Ben ◽

Junxin Liu

Keyword(s):

Activated Sludge ◽

Endocrine Disrupting Chemicals ◽

Sludge Reduction ◽

Activated Sludge Process ◽

Excess Sludge ◽

Endocrine Disrupting ◽

Excess Sludge Reduction

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A modified oxic-settling-anaerobic activated sludge process using gravity thickening for excess sludge reduction

Scientific Reports ◽

10.1038/srep13972 ◽

2015 ◽

Vol 5 (1) ◽

Author(s):

Jun Wang ◽

Shi-Yu Li ◽

Feng Jiang ◽

Ke Wu ◽

Guang-Li Liu ◽

...

Keyword(s):

Activated Sludge ◽

Sludge Reduction ◽

Activated Sludge Process ◽

Excess Sludge ◽

Gravity Thickening ◽

Excess Sludge Reduction

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Implementation of an excess sludge reduction step in an activated sludge process

Journal of Environmental Science and Health Part A ◽

10.1080/10934521003648925 ◽

2010 ◽

Vol 45 (6) ◽

pp. 709-718 ◽

Author(s):

Chul-Hwi Park ◽

Yoon-Sun Bae ◽

Gee-Bong Han

Keyword(s):

Activated Sludge ◽

Sludge Reduction ◽

Activated Sludge Process ◽

Reduction Step ◽

Excess Sludge ◽

Excess Sludge Reduction

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Chemical Oxygen Demand and the Mechanism of Excess Sludge Reduction in an Oxic-Settling-Anaerobic Activated Sludge Process

Journal of Environmental Engineering ◽

10.1061/(asce)0733-9372(2008)134:6(469) ◽

2008 ◽

Vol 134 (6) ◽

pp. 469-477 ◽

Author(s):

Kyoung-jin An ◽

Guang-hao Chen

Keyword(s):

Activated Sludge ◽

Chemical Oxygen Demand ◽

Oxygen Demand ◽

Sludge Reduction ◽

Activated Sludge Process ◽

Excess Sludge ◽

Excess Sludge Reduction

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Excess sludge reduction in activated sludge process through predation of Aeolosoma hemprichi

Biochemical Engineering Journal ◽

10.1016/j.bej.2005.09.008 ◽

2006 ◽

Vol 28 (2) ◽

pp. 117-122 ◽

Author(s):

Peng Liang ◽

Xia Huang ◽

Yi Qian

Keyword(s):

Activated Sludge ◽

Sludge Reduction ◽

Activated Sludge Process ◽

Excess Sludge ◽

Excess Sludge Reduction

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Efficacy of a high-pressure jet device for excess sludge reduction in a conventional activated sludge process: Pilot-scale demonstration

Chemical Engineering Journal ◽

10.1016/j.cej.2017.05.084 ◽

2017 ◽

Vol 326 ◽

pp. 78-86 ◽

Author(s):

Hiroyuki Yoshino ◽

Toshikazu Suenaga ◽

Tadahiro Fujii ◽

Tomoyuki Hori ◽

Akihiko Terada ◽

...

Keyword(s):

High Pressure ◽

Activated Sludge ◽

Pilot Scale ◽

Sludge Reduction ◽

Activated Sludge Process ◽

Excess Sludge ◽

Conventional Activated Sludge ◽

Excess Sludge Reduction ◽

Conventional Activated Sludge Process

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Biological Excess-Sludge Reduction and Sludge Settleability Improvement Using a New Modified IFAS-OSA Process by Adding an Anoxic Sludge-Holding Tank to the Return Activated Sludge Line of the System

Journal of Environmental Engineering ◽

10.1061/(asce)ee.1943-7870.0001841 ◽

2021 ◽

Vol 147 (2) ◽

pp. 04020151

Author(s):

Mansour Fazelipour ◽

Afshin Takdastan ◽

Seyed Mehdi Borghei

Keyword(s):

Activated Sludge ◽

Sludge Reduction ◽

Excess Sludge ◽

Excess Sludge Reduction ◽

Sludge Settleability

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Specific oxygen uptake rate gradient – Another possible cause of excess sludge reduction in oxic-settling-anaerobic (OSA) process

Chemical Engineering Journal ◽

10.1016/j.cej.2015.06.105 ◽

2015 ◽

Vol 281 ◽

pp. 613-622 ◽

Author(s):

Anwar Khursheed ◽

Meena Kumari Sharma ◽

Vinay Kumar Tyagi ◽

Abid Ali Khan ◽

A.A. Kazmi

Keyword(s):

Oxygen Uptake ◽

Uptake Rate ◽

Oxygen Uptake Rate ◽

Sludge Reduction ◽

Excess Sludge ◽

Specific Oxygen Uptake Rate ◽

Excess Sludge Reduction ◽

Possible Cause ◽

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Application of energy spilling mechanism by para-nitrophenol in biological excess sludge reduction in batch-activated sludge reactor

International Journal of Energy and Environmental Engineering ◽

10.1186/2251-6832-4-26 ◽

2013 ◽

Vol 4 (1) ◽

pp. 26 ◽

Author(s):

Afshin Takdastan ◽

Azadeh Eslami

Keyword(s):

Activated Sludge ◽

Sludge Reduction ◽

Excess Sludge ◽

Activated Sludge Reactor ◽

Energy Spilling ◽

Excess Sludge Reduction

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