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1

Biological Wastewater Treatment: Principles, Modelling and Design

Henze, M., van Loosdrecht, M. C. M., Ekama, G. A., Brdjanovic, D.

Journal:

Water Intelligence Online

Year:

2015

Language:

english

File:

PDF, 114.68 MB

english, 2015

2

Entrepreneurs at sea: Trading practices, legal opportunities and early modern globalization

Fusaro, M., Blakemore, R. J., Crivelli, B., Ekama, K. J., Vanneste, T., Lucassen, J., van Rossum, M., Okabe, Y., Hallen, P., Kane, P. M.

Journal:

International Journal of Maritime History

Year:

2016

Language:

english

File:

PDF, 386 KB

english, 2016

3

Mass balance-based plant-wide wastewater treatment plant models – Part 3: Biodegradability of activated sludge organics under anaerobic conditions

Ekama, GA, Sötemann, SW, Wentzel, MC

Journal:

Year:

2007

Language:

english

File:

PDF, 792 KB

english, 2007

4

Primary sedimentation modelling with characterized setting velocity groups

Polorigni, C.L., Ikumi, D.S., Ekama, G.A.

Journal:

Year:

2021

File:

PDF, 1.12 MB

2021

5

Anoxic growth of phosphate-accumulating organisms (PAOs) in biological nutrient removal activated sludge systems

Zhi-rong Hu, M.C Wentzel, G.A Ekama

Journal:

Year:

2002

Language:

english

File:

PDF, 136 KB

english, 2002

6

Part I || Dynamic Behavior of the Activated Sludge Process

G. A. Ekama and G. v. R. Marais

Journal:

Journal (Water Pollution Control Federation)

Year:

1979

Language:

english

File:

PDF, 3.05 MB

english, 1979

7

Denitrification Kinetics in Biological Nitrogen and Phosphorus Removal Activated Sludge Systems Treating Municipal Waste Waters

Clayton, J. A., Ekama, G. A., Wentzel, M. C., Marais, G. v. R.

Journal:

Water Science and Technology

Year:

1991

Language:

english

File:

PDF, 660 KB

english, 1991

8

Integrated fixed-film activated sludge membrane bioreactors versus membrane bioreactors for nutrient removal: A comprehensive comparison

Mannina, Giorgio, Ekama, George A., Capodici, Marco, Cosenza, Alida, Di Trapani, Daniele, Ødegaard, Hallvard

Journal:

Journal of Environmental Management

Year:

2018

Language:

english

File:

PDF, 1.69 MB

english, 2018

9

A general kinetic model for biological nutrient removal activated sludge systems: Model development

Zhi-rong Hu, M.C. Wentzel, G.A. Ekama

Journal:

Biotechnology and Bioengineering

Year:

2007

Language:

english

File:

PDF, 282 KB

english, 2007

10

The demonstration of a novel sulfur cycle-based wastewater treatment process: Sulfate reduction, autotrophic denitrification, and nitrification integrated (SANI®) biological nitrogen removal process

Hui Lu, Di Wu, Feng Jiang, George A. Ekama, Mark C.M. van Loosdrecht, Guang-Hao Chen

Journal:

Biotechnology and Bioengineering

Year:

2012

Language:

english

File:

PDF, 707 KB

english, 2012

11

Using bioprocess stoichiometry to build a plant-wide mass balance based steady-state WWTP model

Journal:

Year:

2009

Language:

english

File:

PDF, 1.30 MB

english, 2009

12

Integrated chemical–physical processes modelling—II. simulating aeration treatment of anaerobic digester supernatants

E.V. Musvoto, M.C. Wentzel, G.A. Ekama

Journal:

Year:

2000

Language:

english

File:

PDF, 331 KB

english, 2000

13

Integrated chemical–physical processes modelling—I. Development of a kinetic-based model for mixed weak acid/base systems

E.V. Musvoto, M.C. Wentzel, R.E. Loewenthal, G.A. Ekama

Journal:

Year:

2000

Language:

english

File:

PDF, 166 KB

english, 2000

14

Treatise on Water Science || Biological Nutrient Removal

Year:

2011

Language:

english

File:

PDF, 3.93 MB

english, 2011

15

Simultaneous nitrogen and phosphorus removal in the sulfur cycle-associated Enhanced Biological Phosphorus Removal (EBPR) process

Wu, Di, Ekama, George A., Wang, Hai-Guang, Wei, Li, Lu, Hui, Chui, Ho-Kwong, Liu, Wen-Tso, Brdjanovic, Damir, van Loosdrecht, Mark C.M., Chen, Guang-Hao

Journal:

Year:

2014

Language:

english

File:

PDF, 2.82 MB

english, 2014

16

The Seventeenth-century Customs Service Surveyed: William Culliford's investigation of the western ports, 1682–84

Journal:

The Mariner's Mirror

Year:

2014

Language:

english

File:

PDF, 118 KB

english, 2014

17

Design and start-up of a high rate anaerobic membrane bioreactor for the treatment of a low pH, high strength, dissolved organic waste water

Van Zyl, P. J., Wentzel, M. C., Ekama, G. A., Riedel, K. J.

Journal:

Water Science and Technology

Year:

2008

Language:

english

File:

PDF, 183 KB

english, 2008

18

Assessment of Common Interventions and Perceived Barriers to Pressure Ulcer Prevention in Southwest Nigeria

Ilesanmi, Rose Ekama, Olabisi, Prisca

Journal:

Journal of WOCN

Year:

2014

Language:

english

File:

PDF, 115 KB

english, 2014

19

Discussion of “ Estimating Chemical Dosages for Water Stabilization ” by J. M. Morgan, T. M. Walski, and M. W. Corey (December, 1987, Vol. 113, No. 6)

Loewenthal, R. E., Ekama, G. A., Marais, G. v. R.

Journal:

Journal of Environmental Engineering

Year:

1989

Language:

english

File:

PDF, 195 KB

english, 1989

20

Principles in the design of single-sludge activated-sludge systems for biological removal of carbon, nitrogen, and phosphorus

Wentzel, Mark C., Ekama, George A.

Journal:

Water Environment Research

Year:

1997

Language:

english

File:

PDF, 1.25 MB

english, 1997

21

The effects of hydraulic retention time and feed COD concentration on the rate of hydrolysis of primary sewage sludge under methanogenic conditions

Ristow, N.E., Sötemann, S.W., Wentzel, M.C., Loewenthal, R.E., Ekama, G.A.

Journal:

Water Science and Technology

Year:

2006

Language:

english

File:

PDF, 112 KB

english, 2006

22

Plant-wide modelling of phosphorus transformations in wastewater treatment systems: Impacts of control and operational strategies

Solon, K., Flores-Alsina, X., Kazadi Mbamba, C., Ikumi, D., Volcke, E.I.P., Vaneeckhaute, C., Ekama, G., Vanrolleghem, P.A., Batstone, D.J., Gernaey, K.V., Jeppsson, U.

Journal:

Year:

2017

Language:

english

File:

PDF, 4.43 MB

english, 2017

23

Sensitivity and uncertainty analysis of an integrated ASM2d MBR model for wastewater treatment

Mannina, Giorgio, Cosenza, Alida, Viviani, Gaspare, Ekama, George A.

Journal:

Chemical Engineering Journal

Year:

2018

Language:

english

File:

PDF, 1.72 MB

english, 2018

24

An assessment of sewage sludge stability with a specific oxygen utilization rate (SOUR) test method

Samson, K. A., Ekama, G. A.

Journal:

Water Science and Technology

Year:

2000

Language:

english

File:

PDF, 206 KB

english, 2000

25

Considerations in the Process Design of Nutrient Removal Activated Sludge Processes

Ekama, G A, Siebritz, I P, Marais, G V R

Journal:

Water Science and Technology

Year:

1983

Language:

english

File:

PDF, 1.09 MB

english, 1983

26

REVIEW - Recent developments in biological nutrient removal

Journal:

Year:

2015

Language:

english

File:

PDF, 1.68 MB

english, 2015

27

External nitrification in biological nutrient removal activated sludge systems

Hu, Z.-R., Wentzel, M. C., Ekama, G. A.

Journal:

Water Science and Technology

Year:

2001

Language:

english

File:

PDF, 313 KB

english, 2001

28

Mass balance-based plant-wide wastewater treatment plant models – Part 4: Aerobic digestion of primary and waste activated sludges

Sötemann, SW, Wentzel, MC, Ekama, GA

Journal:

Year:

2007

Language:

english

File:

PDF, 574 KB

english, 2007

29

Precarious Freedom: Manumission in Eighteenth-Century Colombo

Journal:

Journal of Social History

Year:

2020

File:

PDF, 236 KB

2020

30

Experimental investigation of the external nitrification biological nutrient removal activated sludge (ENBNRAS) system

Zhi-rong Hu, S. Sötemann, R. Moodley, M. C. Wentzel, G. A. Ekama

Journal:

Biotechnology and Bioengineering

Year:

2003

Language:

english

File:

PDF, 228 KB

english, 2003

31

Impact of membrane solid–liquid separation on design of biological nutrient removal activated sludge systems

M. Ramphao, M. C. Wentzel, R. Merritt, G. A. Ekama, T. Young, C. A. Buckley

Journal:

Biotechnology and Bioengineering

Year:

2005

Language:

english

File:

PDF, 2.58 MB

english, 2005

32

A general kinetic model for biological nutrient removal activated sludge systems: Model evaluation

Zhi-rong Hu, M.C. Wentzel, G.A. Ekama

Journal:

Biotechnology and Bioengineering

Year:

2007

Language:

english

File:

PDF, 351 KB

english, 2007

33

Mild Non-Transition Metal Catalyzed Deprotection of N-Allyloxycarbonyl Amines.

Ronald H. Jr. Szumigala, Ekama Onofiok, Sandor Karady, Joseph D. III Armstrong, Ross A. Miller

Journal:

Year:

2005

File:

PDF, 17 KB

2005

34

Kinetics of nitrogen removal in a MBR nutrient removal activated sludge system

Valentina Parco, Mark Wentzel, George Ekama

Journal:

Year:

2006

Language:

english

File:

PDF, 84 KB

english, 2006

35

Mild non-transition metal catalyzed deprotection of N-allyloxycarbonyl amines

Ronald H. Szumigala Jr., Ekama Onofiok, Sandor Karady, Joseph D. Armstrong III, Ross A. Miller

Journal:

Tetrahedron Letters

Year:

2005

Language:

english

File:

PDF, 115 KB

english, 2005

36

Microbial community of sulfate-reducing up-flow sludge bed in the SANI®process for saline sewage treatment

Jin Wang, Manyuan Shi, Hui Lu, Di Wu, Ming-Fei Shao, Tong Zhang, George A. Ekama, Mark C. M. van Loosdrecht, Guang-Hao Chen

Journal:

Applied Microbiology and Biotechnology

Year:

2011

Language:

english

File:

PDF, 406 KB

english, 2011

37

Heterotrophic active biomass component of activated sludge mixed liquor

M.C. Wentzel, M.F. Ubisi, G.A. Ekama

Journal:

Water Science and Technology

Year:

1998

Language:

english

File:

PDF, 909 KB

english, 1998

38

Difficulties and developments in biological nutrient removal technology and modelling

George A. Ekama, Mark C. Wentzel

Journal:

Water Science and Technology

Year:

1999

Language:

english

File:

PDF, 1.03 MB

english, 1999

39

Denitrification kinetics in biological N and P removal activated sludge systems treating municipal wastewaters

George A. Ekama, Mark C. Wentzel

Journal:

Water Science and Technology

Year:

1999

Language:

english

File:

PDF, 786 KB

english, 1999

40

The change of pH under a paint film due to cathodic protection

P.J. Gellings, H.C. Ekama

Journal:

Corrosion Science

Year:

1975

Language:

english

File:

PDF, 298 KB

english, 1975

41

Assessing the applicability of the 1D flux theory to full-scale secondary settling tank design with a 2D hydrodynamic model

G.A. Ekama, P. Marais

Journal:

Year:

2004

Language:

english

File:

PDF, 696 KB

english, 2004

42

A predictive model for the reactor inorganic suspended solids concentration in activated sludge systems

G.A. Ekama, M.C. Wentzel

Journal:

Year:

2004

Language:

english

File:

PDF, 426 KB

english, 2004

43

Tracking the inorganic suspended solids through biological treatment units of wastewater treatment plants

G.A. Ekama, M.C. Wentzel, S.W. Sötemann

Journal:

Year:

2006

Language:

english

File:

PDF, 442 KB

english, 2006

44

Biodegradability of activated sludge organics under anaerobic conditions

G.A. Ekama, S.W. Sötemann, M.C. Wentzel

Journal:

Year:

2007

Language:

english

File:

PDF, 433 KB

english, 2007

45

Steady-state model-based evaluation of sulfate reduction, autotrophic denitrification and nitrification integrated (SANI) process

Hui Lu, Jin Wang, Shen Li, Guang-Hao Chen, Mark C.M. van Loosdrecht, George A. Ekama

Journal:

Year:

2009

Language:

english

File:

PDF, 310 KB

english, 2009

46

SANI® process realizes sustainable saline sewage treatment: Steady state model-based evaluation of the pilot-scale trial of the process

Hui Lu, George A. Ekama, Di Wu, Jiang Feng, Mark C.M. van Loosdrecht, Guang-Hao Chen

Journal:

Year:

2012

Language:

english

File:

PDF, 800 KB

english, 2012

47

Active biomass in activated sludge mixed liquor

G.L. Cronje, A.O. Beeharry, M.C. Wentzel, G.A. Ekama

Journal:

Year:

2002

Language:

english

File:

PDF, 114 KB

english, 2002

48

Incorporation of inorganic material in anoxic/aerobic-activated sludge system mixed liquor

M.C Wentzel, M.F Ubisi, M.T Lakay, G.A Ekama

Journal:

Year:

2002

Language:

english

File:

PDF, 220 KB

english, 2002

49

The effect of residual ammonia concentration under aerobic conditions on the growth of Microthrix parvicella in biological nutrient removal plants

M.-W. Tsai, M.C. Wentzel, G.A. Ekama

Journal:

Year:

2003

Language:

english

File:

PDF, 143 KB

english, 2003

50

Heterotroph anoxic yield in anoxic aerobic activated sludge systems treating municipal wastewater

A. Muller, M.C. Wentzel, R.E. Loewenthal, G.A. Ekama

Journal:

Year:

2003

Language:

english

File:

PDF, 142 KB

english, 2003

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