List of works - Marcos Von Sperling

Assessment of classical surface organic loading design equations based on the actual performance of primary and secondary facultative ponds

scientific article published in January 2010

Challenges for bathing in rivers in terms of compliance with coliform standards. Case study in a large urbanized basin (das Velhas River, Brazil) ⬇️

scientific article published on January 1, 2013

Comparison and evaluation of empirical zone settling velocity parameters based on sludge volume index using a unified settling characteristics database

scientific article published on September 2003

Constructed Wetlands

Difficulties and modifications in the use of available methods for hydraulic conductivity measurements in highly clogged horizontal subsurface flow constructed wetlands

scientific article published in October 2017

Elements for setting up discharge standards in developing countries based on actual wastewater treatment plant performance

scientific article published in January 2008

Evaluation of clogging in planted and unplanted horizontal subsurface flow constructed wetlands: solids accumulation and hydraulic conductivity reduction ⬇️

scientific article published on January 1, 2013

French vertical flow treatment wetlands in a subtropical climate: Characterization of the organic deposit layer and comparison with systems in France

scientific article published on 30 June 2020

From start-up to heavy clogging: performance evaluation of horizontal subsurface flow constructed wetlands during 10 years of operation

scientific article published on 01 April 2019

Hydrodynamic evaluation of a full-scale facultative pond by computational fluid dynamics (CFD) and field measurements

scientific article published in January 2014

Importance of the ammonia volatilization rates in shallow maturation ponds treating UASB reactor effluent ⬇️

scientific article published on January 1, 2012

Influence of temperature and pH on nitrogen removal in a series of maturation ponds treating anaerobic effluent ⬇️

scientific article published on January 1, 2013

Outflow dynamics in a French system of vertical wetlands operating with an extended feeding cycle

scientific article published on 01 February 2019

Performance and behaviour of planted and unplanted units of a horizontal subsurface flow constructed wetland system treating municipal effluent from a UASB reactor

scientific article published in January 2013

Performance evaluation and spatial sludge distribution at facultative and maturation ponds treating wastewater from an international airport

scientific article published in January 2014

Performance evaluation of 388 full-scale waste stabilization pond systems with seven different configurations

scientific article published on February 2017

Performance evaluation of a large sewage treatment plant in Brazil, consisting of an upflow anaerobic sludge blanket reactor followed by activated sludge

scientific article published in October 2017

Performance evaluation of a simple wastewater treatment system comprised by UASB reactor, shallow polishing ponds and coarse rock filter

scientific article published in January 2008

Performance evaluation of planted and unplanted subsurface-flow constructed wetlands for the post-treatment of UASB reactor effluents

scientific article

Performance of a French system of vertical flow wetlands (first stage) operating with an extended feeding cycle

scientific article published on 01 October 2019

Performance of a system with full- and pilot-scale sludge drying reed bed units treating septic tank sludge in Brazil

scientific article

Performance of the first stage of the French system of vertical flow constructed wetlands with only two units in parallel: influence of pulse time and instantaneous hydraulic loading rate.

scientific article

Reduction of area and influence of the deposit layer in the first stage of a full-scale French system of vertical flow constructed wetlands in a tropical area

scientific article published on 01 July 2019

Role of vegetation (Typha latifolia) on nutrient removal in a horizontal subsurface-flow constructed wetland treating UASB reactor-trickling filter effluent

scientific article

Sensitivity analysis of non-point sources in a water quality model applied to a dammed low-flow-reach river

scientific article published on January 2008

Sludge accumulation in shallow maturation ponds treating UASB reactor effluent: results after 11 years of operation

scientific article published in January 2014

Solar radiation (PAR, UV-A, UV-B) penetration in a shallow maturation pond operating in a tropical climate.

scientific article

Urban Wastewater Treatment in Brazil

article

Vertical profiling and modelling of Escherichia coli decay in a shallow maturation pond operating in a tropical climate.

scientific article

Waste Stabilization Ponds

What is the best design approach for estimating effluent concentrations from horizontal flow treatment wetlands: the use of volumetric (<i>k</i>V) or areal (<i>k</i>A) removal rate coefficients?

scientific article published in 2023

List of works by Marcos Von Sperling

Assessment of classical surface organic loading design equations based on the actual performance of primary and secondary facultative ponds

Challenges for bathing in rivers in terms of compliance with coliform standards. Case study in a large urbanized basin (das Velhas River, Brazil) ⬇️

Comparison and evaluation of empirical zone settling velocity parameters based on sludge volume index using a unified settling characteristics database

Constructed Wetlands

Difficulties and modifications in the use of available methods for hydraulic conductivity measurements in highly clogged horizontal subsurface flow constructed wetlands

Elements for setting up discharge standards in developing countries based on actual wastewater treatment plant performance

Evaluation of clogging in planted and unplanted horizontal subsurface flow constructed wetlands: solids accumulation and hydraulic conductivity reduction ⬇️

French vertical flow treatment wetlands in a subtropical climate: Characterization of the organic deposit layer and comparison with systems in France

From start-up to heavy clogging: performance evaluation of horizontal subsurface flow constructed wetlands during 10 years of operation

Hydrodynamic evaluation of a full-scale facultative pond by computational fluid dynamics (CFD) and field measurements

Importance of the ammonia volatilization rates in shallow maturation ponds treating UASB reactor effluent ⬇️

Influence of temperature and pH on nitrogen removal in a series of maturation ponds treating anaerobic effluent ⬇️

Outflow dynamics in a French system of vertical wetlands operating with an extended feeding cycle

Performance and behaviour of planted and unplanted units of a horizontal subsurface flow constructed wetland system treating municipal effluent from a UASB reactor

Performance evaluation and spatial sludge distribution at facultative and maturation ponds treating wastewater from an international airport

Performance evaluation of 388 full-scale waste stabilization pond systems with seven different configurations

Performance evaluation of a large sewage treatment plant in Brazil, consisting of an upflow anaerobic sludge blanket reactor followed by activated sludge

Performance evaluation of a simple wastewater treatment system comprised by UASB reactor, shallow polishing ponds and coarse rock filter

Performance evaluation of planted and unplanted subsurface-flow constructed wetlands for the post-treatment of UASB reactor effluents

Performance of a French system of vertical flow wetlands (first stage) operating with an extended feeding cycle

Performance of a system with full- and pilot-scale sludge drying reed bed units treating septic tank sludge in Brazil

Performance of the first stage of the French system of vertical flow constructed wetlands with only two units in parallel: influence of pulse time and instantaneous hydraulic loading rate.

Reduction of area and influence of the deposit layer in the first stage of a full-scale French system of vertical flow constructed wetlands in a tropical area

Role of vegetation (Typha latifolia) on nutrient removal in a horizontal subsurface-flow constructed wetland treating UASB reactor-trickling filter effluent

Sensitivity analysis of non-point sources in a water quality model applied to a dammed low-flow-reach river

Sludge accumulation in shallow maturation ponds treating UASB reactor effluent: results after 11 years of operation

Solar radiation (PAR, UV-A, UV-B) penetration in a shallow maturation pond operating in a tropical climate.

Urban Wastewater Treatment in Brazil

Vertical profiling and modelling of Escherichia coli decay in a shallow maturation pond operating in a tropical climate.

Waste Stabilization Ponds

What is the best design approach for estimating effluent concentrations from horizontal flow treatment wetlands: the use of volumetric (<i>k</i>V) or areal (<i>k</i>A) removal rate coefficients?