Search Results - "Adrianus van Haandel"

Influence of temperature on the performance of anaerobic treatment systems of municipal wastewater by Dos Santos, Silvânia Lucas, Van Haandel, Adrianus, Morais Chaves, Sílvia Raphaele

“…Anaerobic sewage treatment systems, especially upflow anaerobic sludge blanket (UASB) reactors, have found wide application over the past decades, particularly…”
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A predictive model for ammonium removal in polishing ponds operated in sequential bath mode by de Morais, Carlos Eduardo Pereira, Dos Santos, Silvânia Lucas, van Haandel, Adrianus

“…The magnitude of pH changes in polishing ponds can be predicted by simple stoichiometric rules if the extent of processes affecting this parameter is known…”
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Oxygen Uptake Rate Measurement Using Kalman Filter and PWM Control in Activated Sludge Systems by dos Santos Silva, Francisco Jadilson, Catunda, Sebastian Yuri C., Dorea, Carlos E. T., van Haandel, Adrianus C., Santos, Helio Rodrigues dos

“…The availability of real-time information about the biological activity is a valuable matter in wastewater treatment employing activated sludge processes, and…”
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Removal of carbon and nutrients from domestic wastewater using a low investment, integrated treatment concept by Aiyuk, Sunny, Amoako, Joyce, Raskin, Lutgarde, van Haandel, Adrianus, Verstraete, Willy

“…An integrated chemical–physical–biological treatment concept for the low-cost treatment of domestic wastewater is proposed. Domestic wastewater was subjected…”
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Influence of phase separator design on the performance of UASB reactors treating municipal wastewater by Van Haandel, Adrianus, Raphaele, Morais Chaves Silvia, Lucas dos Santos, Silvania

“…The objective of anaerobic sewage treatment is to maximize the fraction of influent organic material that is transformed into methane, thus minimizing the COD…”
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Anaerobic Reactor Design Concepts for the Treatment of Domestic Wastewater by Haandel, Adrianus, Kato, Mario T, Cavalcanti, Paula FF, Florencio, Lourdinha

“…Issue Title: Special Issue on Anaerobic Technology as the Core Technology for Sustainable Domestic Sewage Treatment Since the earlier anaerobic treatment…”
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Desorption rate of volatile compounds in polishing ponds by Alves, Eudes M, Cavalcanti, Paula F C, van Haandel, Adrianus

“…Increase of pH in polishing ponds can be predicted quantitatively from variations in alkalinity and acidity. These variables are affected by processes that…”
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Oxygen Uptake Rate Measurement Using Sigma Delta Modulator in the Biological Domain in Activated Sludge Systems by Costa Da Silva, Paulo Rannier, Yuri Cavalcanti Catunda, Sebastian, Antunes Soares, Antonio Wallace, Cornelius van Haandel, Adrianus

“…The Oxygen Uptake Rate (OUR) is an essential parameter for monitoring and evaluation of bacterial metabolism in the activated sludge system. The…”
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Excess Sludge Discharge Frequency for UASB Reactors by Cavalcanti, Paula Frassinetti Feitosa, Medeiros, Erly Joan Souto, Silva, Jean Kanuto Menezes, van Haandel, Adrianus

“…Like all biological wastewater treatment systems, the UASB reactor produces sludge that accumulates in the reactor. Since the storage capacity is limited, the…”
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Methanosaeta dominate acetoclastic methanogenesis during high-rate methane production in anaerobic reactors treating distillery wastewaters by van Haandel, Adrianus, De Vrieze, Jo, Verstraete, Willy, dos Santos, Vagner S.

“…BACKGROUND Anaerobic treatment of vinasses wastewater can result in high methane production rates, which depends on the ability to maintain a high specific…”
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Anaerobic and complementary treatment of domestic sewage in regions with hot climates—A review by Aiyuk, Sunny, Forrez, Ilse, Lieven, De Kempeneer, van Haandel, Adrianus, Verstraete, Willy

“…This study presents a literature review on the treatment of domestic sewage in controlled environments having the anaerobic process and specifically the upflow…”
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The effects of operational and environmental variations on anaerobic wastewater treatment systems: A review by Leitão, Renato Carrhá, van Haandel, Adrianus Cornelius, Zeeman, Grietje, Lettinga, Gatze

“…With the aim of improving knowledge about the stability and reliability of anaerobic wastewater treatment systems, several researchers have studied the effects…”
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Upgrading sugarcane biorefineries: Acetate addition allows for conversion of fermented sugarcane molasses into high-value medium chain carboxylic acids by Cavalcante, Willame A., Gehring, Tito A., Santaella, Sandra T., Freitas, Isabele B.F., Angenent, Largus T., van Haandel, Adrianus C., Leitão, Renato C.

“…[Display omitted] •High production of elongated acids from by-products of sugarcane biorefinery.•Sludge acclimatization enhances the MCCAs…”
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Excess sludge discharge frequency for UASB reactors by FEITOSA CAVALCANTI, P. F, SOUTO MEDEIROS, E. J, MENEZES SILVA, J. K, VAN HAANDEL, A

“…Like all biological wastewater treatment systems, the UASB reactor produces sludge that accumulates in the reactor. Since the storage capacity is limited, the…”
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AVALIAÇÃO DA SEDIMENTABILIDADE DE BIOMASSA GRANULAR E FLOCULENTA EM SISTEMAS DE LODO ATIVADO by Lima, Jéssyca de Freitas, Santos, Elivânia Vasconcelos Moraes dos, Silva Filho, Heraldo Antunes, Sousa, José Tavares de, Van Haandel, Adrianus Cornelius

“…A sedimentação é uma importante operação unitária no tratamento de esgotos, pois pode definir o desenvolvimento de projetos mais econômicos. A pesquisa visou…”
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Disturbance observer for estimation of oxygen uptake rate in an activated sludge reactor by dos Santos Silva, Francisco Jadilson, de Macedo, Euler C. T., Catunda, Sebastian Y. C., Dorea, Carlos E. T., Van Haandel, Adrianus C.

“…The oxygen uptake rate (OUR) is an important quantity to the aerobic activated sludge processes. It can be used to model and to optimize the system, for…”
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Improved performance and increased applicability of waste stabilisation ponds by pretreatment in a UASB reactor by Frassinetti, Paula, Catunda, Cavalcanti, van Haandel, Adrianus C.

“…Traditionally waste stabilisation ponds (WSPs) are built as flow-through systems with an anaerobic, a facultative and one or more maturation ponds in series…”
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Influence of the digested cod concentration on the alkalinity requirement in anaerobic digesters by van Haandel, Adrianus C

“…pH value and stability in anaerobic digesters are governed by the carbonic system. An expression is derived to determine the alkalinity requirement for…”
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Design of grit channels controlled by Parshall flumes by v.R. Marais, Gerrit, van Haandel, Adrianus C.

“…Grit removal is a necessary pre treatment step in sewage treatment. Grit can be separated from the liquid phase by gravity settling in a channel. For an…”
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Profitability Increase of Alcohol Distilleries by the Rational Use of Byproducts by Van Haandel, A C, Catunda, P F C

“…Industrial alcohol production in Brazil is based on fermentation of sugar cane juice. After centrifugation and distillation, azeotropic alcohol is obtained…”
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