Results 61 to 70 of about 11,280 (295)
Revision of the use of natural coagulants in the process of water clarification in Colombia [PDF]
, 2017 18 páginas.La clarificación del agua es el proceso más importante de tratamiento de aguas potables, sin embargo su aplicación requiere de recursos económicos a los que toda la población no tiene acceso.
Castellanos Pinzón, Fredy Leonardo
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Arthroscopy Techniques, EarlyView.Abstract In recent years, with the widespread participation in athletic activities, the incidence of anterior cruciate ligament (ACL) ruptures among adolescent populations has shown an increasing trend. Without timely intervention, this condition can lead to meniscal tears, accelerated articular cartilage wear, and early‐onset osteoarthritis, severely ...
Zeming Li +6 more
wiley +1 more source
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract Tofu and tempeh, derived from soybeans, are widely consumed for their nutritional value and high protein content. However, the production of these foods generates nutrient‐rich wastewater that poses environmental challenges while offering opportunities for valorization.
Lydia Mawar Ningsih +3 more
wiley +1 more source
Desarrollo de una propuesta de un sistema para el tratamiento de aguas residuales provenientes del tratamiento térmico realizado por una empresa Metalmecánica [PDF]
, 2017 The project focused on developing a proposal for a system for residential water treatment the heat treatment process was performed for a metalworking company in order to obtain water that meets the permissible parameters found in Resolution 631 of 2015 ...
Lizarazo Estupiñán, Paula Andrea +1 more
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BMEMat, EarlyView.This Perspective explores the emerging landscape of cell membrane‐coated nanoparticles (CM‐NPs) as intelligent, immune‐compatible platforms for cancer therapy. Highlighting design strategies, translational challenges, and competitive positioning, it outlines how integrating biomimetic targeting with advanced analytical and manufacturing tools could ...
A. K. M. M. Alam +4 more
wiley +1 more source
Colloquium Exactarum, 2019 O tratamento de água é necessário para remover substâncias que podem trazer danos à saúde da população. Nas estações de tratamento de ciclo completo, são usados na clarificação os coagulantes químicos, geralmente com a presença de sais de alumínio e ...
Rafael Henrique Garcez Nicolau +3 more
doaj +2 more sources
METODOLOGIA ALTERNATIVA PARA O TRATAMENTO DE EFLUENTES DE INDÚSTRIA DE CELULOSE KRAFT [PDF]
Ciência Florestal, 1994 São descritos procedimentos para o tratamento terciário dos efluentes da Indústria Riocell S.A. (Guaíba, RS), com base no reaproveitamento de resíduos sólidos e de excedentes de processo químico.
Celso Edmundo Foelkel +3 more
doaj
Revista de Iniciación Científica, 2020 En esta evaluación se estudió los coagulantes cloruro férrico y SuperFloc SD 2080, con el objetivo de comparar su efectividad en los procesos de clarificación de agua. Se realizó el estudio con diferentes dosis de coagulante: 3 ml, 5 ml, 6 ml, 7 ml, 8 ml
Erick Vallester +6 more
doaj +1 more source
Evaluación del extracto de semillas de Moringa oleífera como agente coagulante en el tratamiento de aguas residuales de una industria textil [PDF]
, 2018 En el tratamiento de agua residual textil se utiliza tradicionalmente sulfato de aluminio como coagulante, sin embargo, este componente puede ser el causante potencial de afectaciones en la salud humana y en el ecosistema con el que interactúe -- Este ...
Arango Mesa, Susana +1 more
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The Canadian Journal of Chemical Engineering, EarlyView.The contaminant removal performance of a conventional coagulant, alum, and alternative coagulants, aluminium chlorohydrate (ACH) and ACH + pDADMC, are compared in challenging wastewater treatment conditions (pH >7.8). The interactions of each coagulant with a negatively charged surface are depicted based on quartz crystal microbalance with dissipation ...
Sinan Abi Farraj +3 more
wiley +1 more source