Zobrazeno 1 - 10
of 202
pro vyhledávání: '"Marcos Von Sperling"'
Autor:
Marcus Vinícius Araújo Marques, Bruna Coelho Lopes, Thiago Henrique Ribeiro Silvério, Marcos von Sperling, Thiago de Alencar Neves
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract The objective of this work was to evaluate the persistence of faecal indicators and pathogenic organisms (Salmonella spp., Escherichia coli and viable helminth eggs) and the structure/diversity of bacterial communities in soil receiving raw
Externí odkaz:
https://doaj.org/article/4660159f881b4f348c2ea142a00c1049
Autor:
Marcus Vinícius Araújo Marques, Thiago Henrique Ribeiro Silvério, Ana Paula Miranda Pereira, Marcos von Sperling, Thiago de Alencar Neves
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract This work aimed to evsaluate the influence of raw sanitary sewage (RS) application in closed-end and level-bottom furrows on the distribution of macronutrients and sodium in the soil along its depth. The applied amount of RS was controlled d
Externí odkaz:
https://doaj.org/article/e1c82f18845f44e385d1a06533a8af39
Publikováno v:
Water Science and Technology, Vol 87, Iss 10, Pp 2541-2552 (2023)
First-order removal rate coefficients (k) are used in predictive equations for estimating effluent concentrations from horizontal flow (HF) wetlands. Due to limited resources, influent and effluent concentration data from existing systems are frequen
Externí odkaz:
https://doaj.org/article/44e4aa065ee646b08e05225fb5ccd817
Publikováno v:
Revista DAE, Vol 71, Iss 240, Pp 6-22 (2023)
Um dos desafios para a ampliação do uso de lodo de esgoto em solos no Brasil é a ausência de informações técnicas e econômicas genéricas acerca das diversas alternativas tecnológicas de processamento. Frente a essa lacuna, o presente trabal
Externí odkaz:
https://doaj.org/article/9db2b2bd3b6647e597bfc506b6a7f87f
Autor:
João Paulo Borges Pedro, Cássio Augusto da Silva Oliveira, Maria Cecília Rosinski Lima Gomes, Ana Claudeíse Silva do Nascimento, Dávila Suelen Souza Corrêa, Marcos Von Sperling
Publikováno v:
Desenvolvimento e Meio Ambiente, Vol 62, Iss 0 (2023)
In the Brazilian Amazon, almost 4 million people lack access to adequate sanitation services, and part of this population still practices open defecation. To contribute to successful public policies, this article explores the factors that motivate ru
Externí odkaz:
https://doaj.org/article/20db90079dc84e64af7d44e6cf509391
Publikováno v:
Journal of Hydroinformatics, Vol 24, Iss 4, Pp 783-797 (2022)
Monitoring the ecological status of water bodies is crucial to guarantee human health and economic development. However, monitoring is often deficient in developing regions due to high installation and maintenance costs, thus it is frequently support
Externí odkaz:
https://doaj.org/article/a316e41c7f5d418492f4b0d57bbbbf4c
Autor:
Ana M. M. Batista, Daniella do Valle, Daniel F. C. Dias, Luciene A. B. Sinischachi, Bruna Coelho Lopes, Marcos von Sperling, Cleber C. Figueredo, César Rossas Mota-Filho
Publikováno v:
Water Science and Technology, Vol 84, Iss 10-11, Pp 2903-2912 (2021)
The effects of depth and climate seasonality on zooplankton, algal biomass, coliforms and Escherichia coli in a small full-scale shallow maturation pond receiving pre-treated domestic wastewater were evaluated during a tropical climatic seasonal cycl
Externí odkaz:
https://doaj.org/article/55509d817f1f47a09238abf686f80ad3
Publikováno v:
Engenharia Agrícola, Vol 37, Iss 4, Pp 811-819 (2017)
ABSTRACT: The study consisted of the evaluation of the treatment of septic tank sludge in a vertical constructed wetland system (CW), built according to the first stage of the French system. The system operated also for sewage treatment and one of th
Externí odkaz:
https://doaj.org/article/8852ae8534194647b280697bf0da3e9e
Autor:
Antonio Teixeira de Matos, Mateus Pimentel de Matos, Renan de Almeida Costa, Marcos von Sperling
Publikováno v:
Acta Scientiarum: Technology, Vol 41, Iss 1, Pp e36709-e36709 (2019)
The aim of the present work was to evaluate the relationship between the hydraulic retention time power parameter (n) of the modified first-order kinetic mathematical model (MFOKM) with the hydraulic dispersion number (d) and the organic matter degra
Externí odkaz:
https://doaj.org/article/c668703aba2b4cb6a0e827dce445a7df
Publikováno v:
Revista Eletrônica de Gestão e Tecnologias Ambientais, Vol 1, Iss 2, Pp 213-222 (2013)
Este trabalho teve o objetivo de avaliar o comportamento hidrodinâmico de duas wetlands construídas (WC) de escoamento horizontal subsuperficial e analisar comparativamente os respectivos parâmetros hidrodinâmicos gerados em cada sistema. No intu
Externí odkaz:
https://doaj.org/article/6e90f6bdc9d14458be3ced6dd87461a6