Results 41 to 50 of about 280 (137)
COMPARAÇÃO ENTRE OS COAGULANTES POLICLORETO DE ALUMÍNIO (PAC) E TANFLOC SG NO TRATAMENTO DE EFLUENTE DE LAVANDERIA HOSPITALAR [PDF]
, 2019 As lavanderias hospitalares costumam ser um dos setores dos estabelecimentos de saúde que mais geram efluente. Além disso, o efluente gerado por esse setor representa uma mistura complexa dos produtos químicos utilizados durante o ...
COSSICH, Eneida Sala +2 more
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Uso de tanino como alternativa aos coagulantes químicos no tratamento de efluente de laticínio
Revista Brasileira de Meio Ambiente, 2022 O presente trabalho teve como objetivo avaliar a eficiência da aplicação de coagulante natural à base de tanino (Tanfloc SG) em relação à aplicação de coagulantes inorgânicos (sulfato de alumínio, policloreto de alumínio e cloreto férrico) no tratamento ...
Bianca Oldoni +3 more
doaj
Dairy Wastewater Treatment with Organic Coagulants: A Comparison of Factorial Designs
, 2021 Optimization of coagulant dosage and pH to reduce the turbidity and chemical oxygen demand (COD) of synthetic dairy wastewater (SDW) was investigated using a full factorial design (FFD) and full factorial design with center point (FFDCP).
Magno dos Santos Pereira +2 more
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Enhancement of primary treatment process for domestic wastewater using tannin-based coagulant [PDF]
, 2017 Coagulation and flocculation as a pre-treatment before biological process is one of the options to enhance the treated water quality and drive possible savings in the construction and operation of treatment plants. The common coagulants such as Al3+
Hameed, Yasir Talib
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Cleaner Chemical EngineeringThe conventional water treatment process, involving primary, secondary, and tertiary stages, frequently employs chemical coagulants like aluminum sulfate during coagulation/flocculation.
Letícia Reggiane de Carvalho Costa +1 more
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Optimization of tanfloc and PAC dosages for phosphorus removal in primary sewage treatment
The study aimed to evaluate the potential of combining the natural coagulant Tanfloc SG with the chemical coagulant polyaluminum chloride (PAC) for phosphorus removal in sanitary sewage treatment.
Souza, Marcos Vinicius de +1 more
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Recuperação de Scenedesmus sp. por floculação e flotação por ar dissolvido [PDF]
, 2014 Para tornar factível e economicamente viável a produção de cultivos massivos de microalgas para fins energéticos, um dos principais obstáculos diz respeito à recuperação desses microrganismos de seu meio de cultivo, que normalmente é líquido.
Gris, Lara Regina Soccol
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Anionic Surfactants Removal by Natural Coagulant/Flocculant Products
, 2016 A new tannin-based coagulant and flocculant agent has been tested on the removal of sodium dodecyl benzene sulfonate (SDBS), a dangerous and pollutant anionic surfactant.
C. Solera-Hernández (2373505) +2 more
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Semina: Ciências Exatas e Tecnológicas, 2010 The aim of this study was to characterise the sludge resulting from the leachate treatment generated at sanitary landfill with tannin-based coagulant, denominated Tanfloc SG® supplied by TANAC SA Company.
Taluana Delakis Recanello +3 more
doaj
, 2022 The treatment of effluents allows the reuse of water that goes through procedures has been carried out currently with the application of chemicals. Still, through several researches this scenario has been changing with the emergence of natural coagulants
Souza, Junélia Alves de
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