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Items: 1 to 50 of 60

1.

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

Saliba PD, von Sperling M.

Water Sci Technol. 2017 Oct;76(7-8):2003-2014. doi: 10.2166/wst.2017.284.

PMID:
29068331
2.

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

Matos MP, Barreto AB, Vasconcellos GR, Matos AT, Simões GF, von Sperling M.

Water Sci Technol. 2017 Oct;76(7-8):1666-1675. doi: 10.2166/wst.2017.340.

PMID:
28991783
3.

Nitrogen removal in a shallow maturation pond with sludge accumulated during 10 years of operation in Brazil.

Rodrigues VAJ, Mac Conell EFA, Dias DFC, von Sperling M, de Araújo JC, Vasel JL.

Water Sci Technol. 2017 Jul;76(2):268-278. doi: 10.2166/wst.2017.193.

PMID:
28726693
4.

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

Dias DFC, von Sperling M.

Water Sci Technol. 2017 Jul;76(1-2):182-191. doi: 10.2166/wst.2017.203.

PMID:
28708623
5.

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

Dias DFC, von Sperling M.

Environ Technol. 2018 Mar;39(6):759-769. doi: 10.1080/09593330.2017.1310936. Epub 2017 Apr 13.

PMID:
28332930
6.

Performance evaluation of a natural treatment system for small communities, composed of a UASB reactor, maturation ponds (baffled and unbaffled) and a granular rock filter in series.

Dias DFC, Passos RG, Rodrigues VAJ, de Matos MP, Santos CRS, von Sperling M.

Environ Technol. 2018 Feb;39(4):490-502. doi: 10.1080/09593330.2017.1304456. Epub 2017 Mar 24.

PMID:
28271960
7.

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

Espinosa MF, von Sperling M, Verbyla ME.

Water Sci Technol. 2017 Feb;75(3-4):916-927. doi: 10.2166/wst.2016.532.

PMID:
28234292
8.

Field application of a planted fixed bed reactor (PFR) for support media and rhizosphere investigation using undisturbed samples from full-scale constructed wetlands.

Barreto AB, Vasconcellos GR, von Sperling M, Kuschk P, Kappelmeyer U, Vasel JL.

Water Sci Technol. 2015;72(4):553-60. doi: 10.2166/wst.2015.238.

PMID:
26247753
9.

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

Calderón-Vallejo LF, Andrade CF, Manjate ES, Madera-Parra CA, von Sperling M.

Water Sci Technol. 2015;71(12):1751-9. doi: 10.2166/wst.2015.134.

PMID:
26067493
10.

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

da Costa JF, Martins WL, Seidl M, von Sperling M.

Water Sci Technol. 2015;71(7):1004-10. doi: 10.2166/wst.2015.055.

PMID:
25860702
11.

Performance comparison between two equal stabilization ponds operating with and without sludge layer.

Rodrigues VA, Possmoser-Nascimento TE, Dias DF, Passos RG, von Sperling M, Vasel JL.

Water Sci Technol. 2015;71(6):929-37. doi: 10.2166/wst.2015.014.

PMID:
25812104
13.

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

Passos RG, von Sperling M, Ribeiro TB.

Water Sci Technol. 2014;70(3):569-75. doi: 10.2166/wst.2014.265.

PMID:
25098890
14.

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

Possmoser-Nascimento TE, Rodrigues VA, von Sperling M, Vasel JL.

Water Sci Technol. 2014;70(2):321-8. doi: 10.2166/wst.2014.224.

PMID:
25051480
15.

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

Passos RG, von Sperling M, Ribeiro TB.

Water Sci Technol. 2014;70(2):226-33. doi: 10.2166/wst.2014.215.

PMID:
25051468
16.

Kinetics of concentration decay of specific organic matter in UASB reactors operating with and without return of aerobic sludge.

Pontes PP, Chernicharo CA, Von Sperling M.

Environ Technol. 2014 Aug;35(13-16):2046-54.

PMID:
24956799
17.

Performance of a single stage vertical flow constructed wetland system treating raw domestic sewage in Brazil.

Lana LC, Moraes DC, von Sperling M, Morato ML, Vasconcellos GR, Paraense MO, Moreira TP.

Water Sci Technol. 2013;68(7):1599-606. doi: 10.2166/wst.2013.408.

PMID:
24135110
18.

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

da Costa JF, de Paoli AC, Seidl M, von Sperling M.

Water Sci Technol. 2013;68(7):1495-502. doi: 10.2166/wst.2013.391.

PMID:
24135097
19.

Performance evaluation of a novel open trickling filter for the post-treatment of anaerobic effluents from small communities.

Vieira PC, von Sperling M, Nogueira LC, Assis BF.

Water Sci Technol. 2013;67(12):2746-52. doi: 10.2166/wst.2013.195.

PMID:
23787313
20.

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

von Sperling M, von Sperling E.

Water Sci Technol. 2013;67(11):2534-42. doi: 10.2166/wst.2013.145.

PMID:
23752386
21.

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

de Assunção FA, von Sperling M.

Water Sci Technol. 2013;67(10):2241-8. doi: 10.2166/wst.2013.111.

PMID:
23676394
22.
23.

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

de Assunção FA, von Sperling M.

Water Sci Technol. 2012;66(6):1239-46. doi: 10.2166/wst.2012.303.

PMID:
22828301
24.

[Cost-effective change in treatment after split skin grafting to lower leg defects].

Vennegaard Kalialis L, von Sperling ML, Høyer PA.

Ugeskr Laeger. 2012 Apr 16;174(16):1091-3. Danish.

PMID:
22510550
25.

Lognormal behaviour of untreated and treated wastewater constituents.

Oliveira SC, Souki I, von Sperling M.

Water Sci Technol. 2012;65(4):596-603. doi: 10.2166/wst.2012.899.

PMID:
22277217
26.

UV disinfection of stabilization pond effluent: a feasible alternative for areas with land restriction.

Alves CV, Chernicharo CA, von Sperling M.

Water Sci Technol. 2012;65(2):247-53. doi: 10.2166/wst.2012.363.

PMID:
22233902
27.

Tracer studies and hydraulic behaviour of planted and un-planted vertical-flow constructed wetlands.

Cota RS, von Sperling M, Penido RC.

Water Sci Technol. 2011;64(5):1056-63.

PMID:
22214051
28.

Anammox bacteria enrichment and characterization from municipal activated sludge.

Araujo JC, Campos AC, Correa MM, Silva EC, Matté MH, Matté GR, Von Sperling M, Chernicharo CA.

Water Sci Technol. 2011;64(7):1428-34. doi: 10.2166/wst.2011.632.

PMID:
22179639
29.

Persistent pain after surgery for cutaneous melanoma.

Høimyr H, von Sperling ML, Rokkones KA, Stubhaug A, Finnerup K, Jensen TS, Finnerup NB.

Clin J Pain. 2012 Feb;28(2):149-56. doi: 10.1097/AJP.0b013e31822a6887.

PMID:
21904198
30.

Persistent pain after lymph node excision in patients with malignant melanoma is neuropathic.

Høimyr H, Rokkones KA, von Sperling ML, Finnerup K, Jensen TS, Finnerup NB.

Pain. 2011 Dec;152(12):2721-8. doi: 10.1016/j.pain.2011.07.009. Epub 2011 Aug 25.

PMID:
21871733
31.

[Unusual long-term survival following non-radical treatment of oral mucosal melanoma].

Høimyr H, von Sperling ML, Andreassen CS.

Ugeskr Laeger. 2011 May 23;173(21):1511-2. Danish.

PMID:
21627917
32.

[Adult onset xanthogranuloma in a 73-year-old woman].

von Sperling ML, Høimyr H.

Ugeskr Laeger. 2011 May 9;173(19):1366-7. Danish.

PMID:
21561577
33.

Persistent pain and sensory changes following cosmetic breast augmentation.

von Sperling ML, Høimyr H, Finnerup K, Jensen TS, Finnerup NB.

Eur J Pain. 2011 Mar;15(3):328-32. doi: 10.1016/j.ejpain.2010.07.004. Epub 2010 Aug 19.

PMID:
20727797
34.

Comparison between polishing (maturation) ponds and subsurface flow constructed wetlands (planted and unplanted) for the post-treatment of the effluent from UASB reactors.

von Sperling M, Dornelas FL, Assunção FA, de Paoli AC, Mabub MO.

Water Sci Technol. 2010;61(5):1201-9. doi: 10.2166/wst.2010.961.

PMID:
20220242
35.

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

Oliveira SC, von Sperling M.

Water Sci Technol. 2010;61(4):971-7. doi: 10.2166/wst.2010.953.

PMID:
20182076
36.

Characterisation of pathogenic bacteria in a UASB-polishing pond system using molecular techniques.

Godinho VM, Nascimento FM, Silva SQ, von Sperling M.

Water Sci Technol. 2010;61(3):813-9. doi: 10.2166/wst.2010.967.

PMID:
20150719
37.

Investigation of aerobic and anaerobic ammonium-oxidising bacteria presence in a small full-scale wastewater treatment system comprised by UASB reactor and three polishing ponds.

Araujo JC, Correa MM, Silva EC, Campos AP, Godinho VM, Von Sperling M, Chernicharo CA.

Water Sci Technol. 2010;61(3):737-43. doi: 10.2166/wst.2010.955.

PMID:
20150711
38.

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

Dornelas FL, Machado MB, von Sperling M.

Water Sci Technol. 2009;60(12):3025-33. doi: 10.2166/wst.2009.743.

PMID:
19955625
39.

Intraneuronal signaling pathways of metallothionein.

Asmussen JW, Von Sperling ML, Penkowa M.

J Neurosci Res. 2009 Oct;87(13):2926-36. doi: 10.1002/jnr.22118.

PMID:
19405100
40.

Performance evaluation of UASB reactor systems with and without post-treatment.

Oliveira SC, von Sperling M.

Water Sci Technol. 2009;59(7):1299-306. doi: 10.2166/wst.2009.138.

PMID:
19380994
41.

Comparative performance evaluation of full-scale anaerobic and aerobic wastewater treatment processes in Brazil.

von Sperling M, Oliveira SC.

Water Sci Technol. 2009;59(1):15-22. doi: 10.2166/wst.2009.841.

PMID:
19151481
42.

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

Oliveira SC, von Sperling M.

Water Sci Technol. 2008;58(10):2001-8. doi: 10.2166/wst.2008.756.

PMID:
19039181
43.

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

von Sperling M, Oliveira CM, Andrada JG, Godinho VM, Assunção FA, Junior WR.

Water Sci Technol. 2008;58(6):1313-9. doi: 10.2166/wst.2008.720.

PMID:
18845872
44.

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

Silva NG, von Sperling M.

Water Sci Technol. 2008;57(8):1295-300. doi: 10.2166/wst.2008.272.

PMID:
18469404
45.

Reliability analysis of wastewater treatment plants.

Oliveira SC, Von Sperling M.

Water Res. 2008 Feb;42(4-5):1182-94. Epub 2007 Sep 11.

PMID:
17897694
46.

Reliability analysis of stabilisation pond systems.

Oliveira SM, von Sperling M.

Water Sci Technol. 2007;55(11):127-34.

PMID:
17591205
47.

Coarse filters for pond effluent polishing: comparison of loading rates and grain sizes.

von Sperling M, de Andrada JG, de Melo Júnior WR.

Water Sci Technol. 2007;55(11):121-6.

PMID:
17591204
48.
49.

Control strategies for a combined anaerobic (UASB)-aerobic (Activated Sludge) wastewater treatment system.

Polito Braga CM, von Sperling M, Braga AR, Pena RT.

Environ Technol. 2005 Dec;26(12):1393-401.

PMID:
16372574
50.

Modelling of coliform removal in 186 facultative and maturation ponds around the world.

Von Sperling M.

Water Res. 2005 Dec;39(20):5261-73. Epub 2005 Nov 28.

PMID:
16310239

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