The aim of this study is to evaluate the influence of replacing natural sand by different levels of Water Treatment Plant Sludge (WTP sludge) in the production of environmentally friendly concrete. The experiment included the collection and characterization of raw materials, the concrete dosing study produced with different sludge replacement levels of Wet Sludge (WS) and Calcined Sludge (CS) and the evaluation of the produced mixtures with regards the technical, economic and environmental aspect. The sludge samples used in the study were collected from the Tamandua ETA, located in Foz do Iguaçu, Paraná, in three different periods during the year 2014. In the dosage of study, WS (in natura) was substituted by natural sand in the levels of 0...
Argamassas e concretos convencionais e reciclados com agregados de entulho de concreto e lodo de est...
Neste trabalho foi avaliada a possibilidade de incorporação de lodo de estação de tratamento de água...
The use of mineral additions and substitutions in concrete production is highly beneficial to societ...
The increase in the demand for drinking water implies in an increase in sludge production in Water T...
Com as novas tecnologias, as Estações de Tratamento de Água (ETA) desenvolveram técnicas eficientes ...
The generation of industrial wastes has been increased more and more in recent decades, motivating s...
ABSTRACT The present work has an objective to investigate the use of water treatment plant sludge (W...
O presente trabalho foi elaborado com o intuito de equacionar dois problemas: redução do impacto amb...
Diante da grande quantidade de resíduos sólidos gerados, incluídos os resíduos da construção e demol...
Concrete waste sludge is a cementitious waste from the treatment of wastewater generated during the ...
This work aimed to propose alternatives to minimize environmental impacts caused by the generation o...
The Wastes (sludge) generated in the Water Treatment Plants (WTP) and fly ash from coal-fired power ...
There are about 7500 water treatment plants in Brazil. The wastes these plants generate in their dec...
The water treatment process generates a residue called water treatment plant (WTP) sludge, which nee...
O crescimento da demanda por água potável tem implicado em um aumento da quantidade de resíduos nas ...
Argamassas e concretos convencionais e reciclados com agregados de entulho de concreto e lodo de est...
Neste trabalho foi avaliada a possibilidade de incorporação de lodo de estação de tratamento de água...
The use of mineral additions and substitutions in concrete production is highly beneficial to societ...
The increase in the demand for drinking water implies in an increase in sludge production in Water T...
Com as novas tecnologias, as Estações de Tratamento de Água (ETA) desenvolveram técnicas eficientes ...
The generation of industrial wastes has been increased more and more in recent decades, motivating s...
ABSTRACT The present work has an objective to investigate the use of water treatment plant sludge (W...
O presente trabalho foi elaborado com o intuito de equacionar dois problemas: redução do impacto amb...
Diante da grande quantidade de resíduos sólidos gerados, incluídos os resíduos da construção e demol...
Concrete waste sludge is a cementitious waste from the treatment of wastewater generated during the ...
This work aimed to propose alternatives to minimize environmental impacts caused by the generation o...
The Wastes (sludge) generated in the Water Treatment Plants (WTP) and fly ash from coal-fired power ...
There are about 7500 water treatment plants in Brazil. The wastes these plants generate in their dec...
The water treatment process generates a residue called water treatment plant (WTP) sludge, which nee...
O crescimento da demanda por água potável tem implicado em um aumento da quantidade de resíduos nas ...
Argamassas e concretos convencionais e reciclados com agregados de entulho de concreto e lodo de est...
Neste trabalho foi avaliada a possibilidade de incorporação de lodo de estação de tratamento de água...
The use of mineral additions and substitutions in concrete production is highly beneficial to societ...