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R. D. Tyagi
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Journal Articles

Techno-economic evaluation of simultaneous production of extra-cellular polymeric substance (EPS) and lipids by Cloacibacterium normanense NK6 using crude glycerol and sludge as substrate

S. K. Ram, L. R. Kumar, R. D. Tyagi, P. Drogui
Water Sci Technol (2018) 77 (9): 2228–2241.
DOI: https://doi.org/10.2166/wst.2018.140
Date Online: 27 March 2018
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Journal Articles

Production of thermostable protease enzyme in wastewater sludge using thermophilic bacterial strains isolated from sludge

J. P. Chenel, R. D. Tyagi, R. Y. Surampalli
Water Sci Technol (2008) 57 (5): 639–645.
DOI: https://doi.org/10.2166/wst.2008.004
Date Online: 01 April 2008
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Journal Articles

Polymer production by bacterial strains isolated from activated sludge treating municipal wastewater

S. Yan, S. Bala Subramanian, R. D. Tyagi, R. Y. Surampalli
Water Sci Technol (2008) 57 (4): 533–539.
DOI: https://doi.org/10.2166/wst.2008.029
Date Online: 01 March 2008
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Journal Articles

Long-term land application of biosolids–a case study

R. Y. Surampalli, K. C. K. Lai, S. K. Banerji, J. Smith, R. D. Tyagi ...
Water Sci Technol (2008) 57 (3): 345–352.
DOI: https://doi.org/10.2166/wst.2008.024
Date Online: 01 February 2008
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Journal Articles

Bacillus licheniformis proteases as high value added products from fermentation of wastewater sludge: pre-treatment of sludge to increase the performance of the process

M. Drouin, C. K. Lai, R. D. Tyagi, R. Y. Surampalli
Water Sci Technol (2008) 57 (3): 423–429.
DOI: https://doi.org/10.2166/wst.2008.007
Date Online: 01 February 2008
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Journal Articles

Production of biopesticides as a novel method of wastewater sludge utilization/disposal

V. Sachdeva, R. D. Tyagi, J. R. Valéro
Water Sci Technol (2000) 42 (9): 211–216.
DOI: https://doi.org/10.2166/wst.2000.0209
Date Online: 01 November 2000
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Journal Articles

Operational Determination of the Activated Sludge Process Using Neural Networks

R. D. Tyagi, Y. G. Du
Water Sci Technol (1992) 26 (9-11): 2461–2464.
DOI: https://doi.org/10.2166/wst.1992.0762
Date Online: 01 November 1992
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Journal Articles

Comparison of Acid and Microbial Leaching for Metal Removal from Municipal Sludge

J. F. Blais, R. D. Tyagi, J. C. Auclair, C. P. Huang
Water Sci Technol (1992) 26 (1-2): 197–206.
DOI: https://doi.org/10.2166/wst.1992.0400
Date Online: 01 July 1992
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Journal Articles

Mesophilic and Thermophilic Digestion of Municipal Sludge in a Deep-Shaft U-Shaped Bioreactor

F. T. Tran, R. D. Tyagi
Water Sci Technol (1990) 22 (12): 205–215.
DOI: https://doi.org/10.2166/wst.1990.0115
Date Online: 01 December 1990
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Journal Articles

Studies on Microbial Leaching of Heavy Metals from Municipal Sludge

R. D. Tyagi, D. Couillard, F. T. Tran
Water Sci Technol (1990) 22 (12): 229–238.
DOI: https://doi.org/10.2166/wst.1990.0117
Date Online: 01 December 1990
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