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R. de Oliveira
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Journal Articles

Baffled primary facultative ponds with inlets and outlets set at different levels treating domestic wastewater in northeast Brazil

R. De Oliveira, H. W. Pearson, J. V. N. Silva, J. T. Sousa, V. D. Leite ...
Water Sci Technol (2011) 63 (6): 1183–1187.
DOI: https://doi.org/10.2166/wst.2011.105
Date Online: 01 March 2011
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Journal Articles

Sulphur and phosphorus transformations in wastewater storage and treatment reservoirs in northeast Brazil

A. L. Araújo, R. de Oliveira, D. D. Mara, H. W. Pearson, S. A. Silva
Water Sci Technol (2000) 42 (10-11): 203–210.
DOI: https://doi.org/10.2166/wst.2000.0643
Date Online: 01 November 2000
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Journal Articles

Ammonia removal in a pilot-scale WSP complex in Northeast Brazil

J. Soares, S. A. Silva, R. de Oliveira, A. L. C. Araujo, D. D. Mara ...
Water Sci Technol (1996) 33 (7): 165–171.
DOI: https://doi.org/10.2166/wst.1996.0135
Date Online: 01 March 1996
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Journal Articles

Process performance of an experimental deep effluent storage reservoir under different organic loadings in Northeast Brazil

D. D. Mara, H. W. Pearson, S. A. Silva, R. de Oliveira, A. L. C. Araujo ...
Water Sci Technol (1996) 33 (7): 243–249.
DOI: https://doi.org/10.2166/wst.1996.0143
Date Online: 01 March 1996
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Journal Articles

The performance of a pilot-scale series of ten ponds treating municipal sewage in northeast Brazil

R. de Oliveira, S. A. Silva, A. L. C. Araujo, J. Soares, D. D. Mara ...
Water Sci Technol (1996) 33 (7): 57–61.
DOI: https://doi.org/10.2166/wst.1996.0122
Date Online: 01 March 1996
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Journal Articles

Nitrogen removal in pond systems with different configurations and geometries

S. A. Silva, R. de Oliveira, J. Soares, D. D. Mara, H. W. Pearson
Water Sci Technol (1995) 31 (12): 321–330.
DOI: https://doi.org/10.2166/wst.1995.0501
Date Online: 01 June 1995
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Journal Articles

Incorporation of Oil Base Mud Cuttings from Drilling Wells within the Manufacture of Clay Bricks

E. P. Jordao, A. R. de Oliveira
Water Sci Technol (1992) 25 (3): 281.
DOI: https://doi.org/10.2166/wst.1992.0107
Date Online: 01 February 1992
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Journal Articles

Water Column Sampling as a Rapid and Efficient Method of Determining Effluent Quality and the Performance of Waste Stabilization Ponds

H. W. Pearson, D. D. Mara, A. Konig, R. de Oliveira, S. W. Mills ...
Water Sci Technol (1987) 19 (12): 109–113.
DOI: https://doi.org/10.2166/wst.1987.0134
Date Online: 01 December 1987
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Journal Articles

The Performance of a Series of Five Deep Waste Stabilization Ponds in Northeast Brazil

S. A. Silva, D. D. Mara, R. de Oliveira
Water Sci Technol (1987) 19 (12): 61–64.
DOI: https://doi.org/10.2166/wst.1987.0127
Date Online: 01 December 1987
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