Alumina is one of the most important oxides in the ceramic industry, being used mainly in the form of calcined alumina or fused applied, among other ways, as adsorbent material. In this work is a transition alumina production method from a mixture of gibbsite, from the Bayer process, gel and aluminum hydroxide, from the reaction of aluminum sulfate and ammonium hydroxide targeting the application as an adsorbent material for removing Cu2 + in aqueous solution. Adsorption conditions including contact time and pH were investigated. Assays were carried out at 30 ° C and 50 ° C, in which 1 g of alumina produced was subjected to contact with 100 ml of an aqueous solution containing Cu2 +. The concentrations of the aqueous solutions employed were...
Submitted by Jean Medeiros (jeanletras@uepb.edu.br) on 2017-10-19T18:08:01Z No. of bitstreams: 1 PDF...
The need to preserve the environment has led to the search for new materials for efficient disposal...
In the Amazon region some industries discharges copper into watercourse that in high concentrations ...
Em estudos ambientais, há a necessidade de se conhecer o comportamento adsortivo de metais, por solo...
Vários trabalhos tratam da remoção de metais por argilas e argilominerais. O processo de remoção ger...
This paper had the objective to evaluate the adsorption of copper in three different classes of soil...
Neste trabalho, o hidróxido duplo lamelar (HDL) formado por cálcio e alumínio (Hidrocalumita, HC) fo...
Heavy metal pollution has become one of the most serious environmental problems today. Treatment of ...
A capacidade de adsorção de cobre pelo solo é um dado importante em estudos de movimentação de solut...
Several studies have been done on discovering the potential of alumina as an adsorbent to remove hea...
lt has been obtained bead of calcium alginate with micro-particles of algae Lessonia Trabeculata. Th...
In the present study mesoporous alumina was modified by coating copper oxide to enhance the defluori...
Na região amazônica, algumas indústrias despejam cobre nos corpos receptores que, em elevadas concen...
A remoção de metais pesados por argilas, baseada na tecnologia de purificação da água, tem sido inve...
In this study, adsorption of undesirable Cu (II) ion with bentonite in industrial wastewater was inv...
Submitted by Jean Medeiros (jeanletras@uepb.edu.br) on 2017-10-19T18:08:01Z No. of bitstreams: 1 PDF...
The need to preserve the environment has led to the search for new materials for efficient disposal...
In the Amazon region some industries discharges copper into watercourse that in high concentrations ...
Em estudos ambientais, há a necessidade de se conhecer o comportamento adsortivo de metais, por solo...
Vários trabalhos tratam da remoção de metais por argilas e argilominerais. O processo de remoção ger...
This paper had the objective to evaluate the adsorption of copper in three different classes of soil...
Neste trabalho, o hidróxido duplo lamelar (HDL) formado por cálcio e alumínio (Hidrocalumita, HC) fo...
Heavy metal pollution has become one of the most serious environmental problems today. Treatment of ...
A capacidade de adsorção de cobre pelo solo é um dado importante em estudos de movimentação de solut...
Several studies have been done on discovering the potential of alumina as an adsorbent to remove hea...
lt has been obtained bead of calcium alginate with micro-particles of algae Lessonia Trabeculata. Th...
In the present study mesoporous alumina was modified by coating copper oxide to enhance the defluori...
Na região amazônica, algumas indústrias despejam cobre nos corpos receptores que, em elevadas concen...
A remoção de metais pesados por argilas, baseada na tecnologia de purificação da água, tem sido inve...
In this study, adsorption of undesirable Cu (II) ion with bentonite in industrial wastewater was inv...
Submitted by Jean Medeiros (jeanletras@uepb.edu.br) on 2017-10-19T18:08:01Z No. of bitstreams: 1 PDF...
The need to preserve the environment has led to the search for new materials for efficient disposal...
In the Amazon region some industries discharges copper into watercourse that in high concentrations ...