Results 81 to 90 of about 38,149 (213)

Assessment of the level of satisfaction and motivation regarding orthodontic treatment, in patients who concluded orthodontic treatment at the UASB dental clinic in Sucre 2016 - 2017 [PDF]

open access: yes, 2017
The present research aims to assess the level of satisfaction and motivation with respect to orthodontic treatment in patients who concluded orthodontic treatment at the dental clinic of the UASB in Sucre between 2016 and 2017.
Morales Plaza, Juan Carlos
core   +2 more sources

Improvement of anaerobic sludge granulation and biogas production by bone powder as a natural material [PDF]

open access: yesJournal of Applied Research in Water and Wastewater
Soft drinks are industrial intermediate chemicals found in wastewater and are among the most significant environmental pollutants. Up-flow anaerobic sludge blanket (UASB) reactors are used to treat soft drink wastewater, offering high-volume loading ...
Farzaneh Falahi   +3 more
doaj   +1 more source

Prevalence of White Spot Lesions before and after Orthodontic Treatment in Patients Treated at the UASB Clinic, 2011–2021

open access: yes, 2023
El presente trabajo de investigación tiene como objetivo Identificar la prevalencia de manchas blancas antes y después del tratamiento de ortodoncia en pacientes atendidos en la clínica de la UASB período 2011- 2021.
Díaz García, Maribel
core  

A novel aerobic-anoxic biological filter for nitrogen removal from UASB effluent using biogas compounds as electron donors for denitrification

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2011
El presente estudio tuvo como objetivo evaluar una nueva configuración de filtro biológico, aerobio, para obtener la nitrificación y desnitrificación del efluente de un reactor UASB que trata agua residual doméstica.
Jenny Rodríguez Victoria   +1 more
doaj  

A Modified UASB Process Treating Winery Wastewater

open access: yes, 1990
During the last two years,twenty-seven bioreactors of upflow anaerobic sludge blanket(UASB) process were constructed and operated well to treat 3,300 m3/day of winery wastewater in six winery plants in Taiwan.
J. J. Lay   +5 more
core   +1 more source

UASB seguido de Lagoa de Polimento

open access: yes, 2008
Esse objeto educacional apresenta um tipo de reator anaeróbio (UASB) seguido de uma lagoa de polimento para o sistema de tratamento de esgoto, mostrando o funcionamento do sistema, destacando as suas características, o processo e as etapas que segue o ...
Programa de Pesquisa em Saneamento Básico - PROSAB
core  

Tratamento e valorização de dejetos da suinocultura através de processos anaeróbios: operação e avaliação de diversos reatores em escala real [PDF]

open access: yes, 2007
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-graduação em Engenharia AmbientalNeste trabalho foram operados e avaliados diversos reatores de digestão anaeróbia construídos em escala real numa propriedade ...
Alves, Rui Guilherme Cavaleiro de Macêdo
core  

Thermophilic anaerobic digestion of methanol in UASB reactor

open access: yesWater Science and Technology, 2001
A 5.1 L laboratory scale upflow anaerobic sludge bed (UASB) reactor was operated at 55°C over 130 days in order to investigate the feasibility of treating methanol-containing wastewater under thermophilic conditions, focussing on start-up and process stability.
Paulo, P.L.   +4 more
openaire   +3 more sources

Editorial

open access: yesAndares: Revista de Derechos Humanos y de la Naturaleza
En la actualidad —en un contexto latinoamericano marcado por la profundización de la desigualdad, la inequidad y la fragmentación social, distintos tipos de violencias, conflictos socioambientales y la criminalización de los defensores de derechos—, las
Editores del Programa Andino de Derechos Humanos Universidad Andina Simón Bolívar, Sede Ecuador
doaj  

Treatment of pharmaceutical wastewater by combined process of micro- electrolysis-UASB-improved two-stage A/O-sequence batch precipitation

open access: yesGongye shui chuli
The comprehensive wastewater from a pharmaceutical chemical plant in Shandong Province consists of concentrated wastewater,clean wastewater and domestic wastewater.
ZHANG Jinbiao
doaj   +1 more source

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