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Investigación de vangarda para o desenvolvemento sostible

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Investigación de vangarda para o desenvolvemento sostible

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2017

Regueiro-Picallo, Manuel; Naves-García-Rendueles, Juan; Anta-Álvarez, Jose; Suárez-López, Joaquín; Puertas-Agudo, Jerónimo

Monitoring accumulation sediment characteristics in full scale sewer physical model with urban wastewater Journal Article

In: Water Science and Technology, vol. 76, no. 1, pp. 115-123, 2017, ISSN: 02731223, (cited By 15).

Abstract | Links | BibTeX | Etiquetas: accumulation rate; deposition; flume experiment; monitoring; pipe; plastic; sedimentation; sewer network; urban area; wastewater; wastewater treatment plant, biofilm; experimental model; height; human; monitoring; physical model; sediment; sewer; Spain; velocity; waste water management; chemistry; city; devices; sediment; sewage; theoretical model; waste water; water management, Biofilms; Combined sewers; Deposition; Deposits; Plastic pipe; Sewers; Wastewater treatment, Cities; Geologic Sediments; Models, Experimental conditions; Full-scale modeling; Sediment accumulation; Sediment characteristic; Sediment composition; Sediment distribution; Sewer sediments; Wastewater treatment plants, Sediments, Spain, Theoretical; Sewage; Spain; Waste Water; Water Purification

@article{Regueiro-Picallo2017115,

title = {Monitoring accumulation sediment characteristics in full scale sewer physical model with urban wastewater},

author = {Manuel Regueiro-Picallo and Juan Naves-García-Rendueles and Jose Anta-Álvarez and Joaquín Suárez-López and Jerónimo Puertas-Agudo},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85024872599&doi=10.2166%2fwst.2017.118&partnerID=40&md5=7280368c1551d84771ea1ddd03a3b72d},

doi = {10.2166/wst.2017.118},

issn = {02731223},

year  = {2017},

date = {2017-01-01},

urldate = {2017-01-01},

journal = {Water Science and Technology},

volume = {76},

number = {1},

pages = {115-123},

publisher = {IWA Publishing},

abstract = {A series of experiments were carried out with real wastewater in a pilot flume located at A Coruña wastewater treatment plant (WWTP) (Spain). A full scale model was developed to test a circular (300 mm inner diameter) and an equivalent area egg-shaped plastic pipe under controlled experimental conditions (pipe slope 2-5‰, averaged discharge Q = 4 L/s). Velocity profiles and sediment accumulation in the pipe invert was daily measured. Within the 7-11 days, the average sediment accumulation rate found in the circular pipe was between 1.4 and 3.8 mm/d. The sediment height depended on the input wastewater sediment distribution and organic content. The eggshaped pipe presented no sediment deposit for the same downstream boundary conditions, although biofilms were attached to the walls of both pipes. Besides, wastewater quality was monitored continuously and sediment composition was studied at the end of experiments. Two types of sediment were recorded: a granular bed deposit (ρ = 1,460 kg/m3},

note = {cited By 15},

keywords = {accumulation rate; deposition; flume experiment; monitoring; pipe; plastic; sedimentation; sewer network; urban area; wastewater; wastewater treatment plant, biofilm; experimental model; height; human; monitoring; physical model; sediment; sewer; Spain; velocity; waste water management; chemistry; city; devices; sediment; sewage; theoretical model; waste water; water management, Biofilms; Combined sewers; Deposition; Deposits; Plastic pipe; Sewers; Wastewater treatment, Cities; Geologic Sediments; Models, Experimental conditions; Full-scale modeling; Sediment accumulation; Sediment characteristic; Sediment composition; Sediment distribution; Sewer sediments; Wastewater treatment plants, Sediments, Spain, Theoretical; Sewage; Spain; Waste Water; Water Purification},

pubstate = {published},

tppubtype = {article}

}