A critical overview of household slow sand filters for water treatment BLS Freitas, UC Terin, NMN Fava, PMF Maciel, LAT Garcia, RC Medeiros, ... Water Research 208, 117870, 2022 | 39 | 2022 |
Drinking water treatment by multistage filtration on a household scale: Efficiency and challenges RC Medeiros, N de Mn Fava, BLS Freitas, LP Sabogal-Paz, MT Hoffmann, ... Water Research 178, 115816, 2020 | 35 | 2020 |
Pretreatment using Opuntia cochenillifera followed by household slow sand filters: technological alternatives for supplying isolated communities BLS Freitas, LP Sabogal-Paz Environmental Technology, 2019 | 29 | 2019 |
Filter media depth and its effect on the efficiency of household slow sand filter in continuous flow BLS Freitas, UC Terin, NMN Fava, LP Sabogal-Paz Journal of Environmental Management 288, 112412, 2021 | 28 | 2021 |
Evaluation of a multi-barrier household system as an alternative to surface water treatment with microbiological risks UC Terin, BLS Freitas, NM Nasser Fava, LP Sabogal-Paz Environmental Technology 43 (22), 3401-3413, 2022 | 13 | 2022 |
Household slow sand filters in continuous and intermittent flows and their efficiency in microorganism’s removal from river water NM Nasser Fava, UC Terin, BLS Freitas, LP Sabogal-Paz, ... Environmental Technology 43 (10), 1583-1592, 2022 | 10 | 2022 |
A systematic review of the water treatment sludge toxicity to terrestrial and aquatic biota: state of the art and management challenges AC Bernegossi, BLS Freitas, GB Castro, JP Marques, LF Trindade, ... Journal of Environmental Science and Health, Part A 57 (4), 282-297, 2022 | 10 | 2022 |
Biological layer in household slow sand filters: characterization and evaluation of the impact on systems efficiency H Lubarsky, NMN Fava, BL Souza Freitas, UC Terin, M Oliveira, ... Water 14 (7), 1078, 2022 | 9 | 2022 |
Filtros lentos em escala domiciliar como alternativa de tratamento de águas com risco microbiológico em comunidades isoladas BLS Freitas Universidade de São Paulo, 2017 | 8 | 2017 |
Label-Free Darkfield-Based Technique to Assist in the Detection of Giardia Cysts VL Belini, BLS Freitas, LP Sabogal-Paz, N Branco, RMB Franco Water, Air, & Soil Pollution 229, 1-10, 2018 | 7 | 2018 |
Efficiency of a multi-barrier household system for surface water treatment combining a household slow sand filter to a Mesita Azul® ultraviolet disinfection device LAT Garcia, FL Silva, BLS Freitas, NNM Fava, F Reygadas, ... Journal of Environmental Management 321, 115948, 2022 | 5 | 2022 |
Pretreatment using BLS Freitas, LP Sabogal-Paz Opuntia cochenillifera, 2020 | 5 | 2020 |
In-situ microscopy investigation of floc development during coagulation-flocculation with chemical and natural coagulants G Santos Nunes, KJ Sammarro Silva, BL Souza Freitas, VL Belini, ... Separation Science and Technology 57 (14), 2312-2322, 2022 | 4 | 2022 |
Global occurrence of SARS-CoV-2 in environmental aquatic matrices and its implications for sanitation and vulnerabilities in Brazil and developing countries GB Castro, AC Bernegossi, BJO Sousa, MR De Lima E Silva, FRD Silva, ... International Journal of Environmental Health Research 32 (10), 2160-2199, 2022 | 2 | 2022 |
CFDA-AM staining to assess the metabolic activity of Giardia duodenalis cysts inactivated by chlorine, boiling and ultraviolet irradiation MJ Rodrigues da Cunha, BL Souza Freitas, NM Nasser Fava, ... Journal of water and health 20 (8), 1188-1196, 2022 | 2 | 2022 |
Household slow sand filters in intermittent and continuous flow for a long-term surface water treatment: efficiencies assessment and operational challenges BLS Freitas, UC Terin, LP Sabogal-Paz Journal of Environmental Chemical Engineering 11 (3), 110090, 2023 | 1 | 2023 |
Exploring challenges in Giardia cyst visualisation by common microscopy methods NMN Fava, KJS Silva, BL Souza Freitas, MJ Rodrigues da Cunha, ... Water Practice & Technology 18 (2), 419-427, 2023 | 1 | 2023 |
Rainwater treatment system efficiency: Household slow sand filter combined with UVC lamp disinfection MG de Melo Neto, BLS Freitas, NNM Fava, LP Sabogal-Paz Journal of Water Process Engineering 58, 104785, 2024 | | 2024 |
Exploring challenges in Giardia cyst visualisation by common microscopy methods. N de Melo Nasser Fava, KJS Silva, BLS Freitas, MJR da Cunha, VL Belini, ... | | 2023 |
Filtros lentos domiciliares com operação contínua como alternativa para sistemas de tratamento de águas superficiais em comunidades isoladas: uma avaliação comparativa para … BLS Freitas Universidade de São Paulo, 2021 | | 2021 |