Large quanties (approximately 30 million tons by 1991) of phosphogupsum are produced as a by-product of the fertilizer industry in Brazil. Although phosphogypsum is mainly clacium sulfate duhydrate, it contains a high level of impurities, wich originate primarily from the source phosphate rock used in fertilizer procuction. Among these impurities, relatively high concentrations of some uranium Ra-226 and Th-232, prevent is use as a construction material or for other purposes. Phosphogypsum can replace some of the natural components of building materials. However, it contains a higher radioaticvity concentration than the natural products and its use in houses may lead to increased radiation dises ti the inhabitants. The material is stockpile...
Neste trabalho foi estudada a viabilidade do uso de placas pré-fabricadas de fosfogesso na construçã...
The Brazilian phosphate fertilizer is obtained by wet reaction of the igneous phosphate rock with co...
The new phosphogypsum (PG) waste management policy allowed to reduce the negative environmental impa...
Large quanties (approximately 30 million tons by 1991) of phosphogupsum are produced as a by-product...
O fosfogesso (FG), um subproduto da indústria de fosfato, é classificado como Material Radioativo de...
As indústrias de fertilizantes fosfatados no Brasil são responsáveis pela produção anual de 5,5x106 ...
Phosphogysum (PG) or agricultural gypsum, a solid waste from the phosphate fertilizer industry, is u...
Phosphogypsum is a waste produced by the phosphate fertiliser industry. It is formed by precipitatio...
ABSTRACT This study involved phosphogypsum (PG), a TENORM by-product from phosphate fertilizer indus...
O fosfogesso, também denominado gesso agrícola, sub produto das industrias de fertilizantes fosfatad...
O fertilizante é considerado um componente essencial para a agricultura, pois sua utilização aumenta...
Os fertilizantes fosfatados produzidos no Brasil são obtidos principalmente pelo processamento por v...
Submitted by Mery Piedad Zamudio Igami (mery@ipen.br) on 2017-03-10T16:36:15Z No. of bitstreams: 0M...
Phosphate deposits are generally characterised by enhanced radionuclides concentration compared to a...
Radionuclides from the U and Th natural series are present in alkaline rocks, which are used as feed...
Neste trabalho foi estudada a viabilidade do uso de placas pré-fabricadas de fosfogesso na construçã...
The Brazilian phosphate fertilizer is obtained by wet reaction of the igneous phosphate rock with co...
The new phosphogypsum (PG) waste management policy allowed to reduce the negative environmental impa...
Large quanties (approximately 30 million tons by 1991) of phosphogupsum are produced as a by-product...
O fosfogesso (FG), um subproduto da indústria de fosfato, é classificado como Material Radioativo de...
As indústrias de fertilizantes fosfatados no Brasil são responsáveis pela produção anual de 5,5x106 ...
Phosphogysum (PG) or agricultural gypsum, a solid waste from the phosphate fertilizer industry, is u...
Phosphogypsum is a waste produced by the phosphate fertiliser industry. It is formed by precipitatio...
ABSTRACT This study involved phosphogypsum (PG), a TENORM by-product from phosphate fertilizer indus...
O fosfogesso, também denominado gesso agrícola, sub produto das industrias de fertilizantes fosfatad...
O fertilizante é considerado um componente essencial para a agricultura, pois sua utilização aumenta...
Os fertilizantes fosfatados produzidos no Brasil são obtidos principalmente pelo processamento por v...
Submitted by Mery Piedad Zamudio Igami (mery@ipen.br) on 2017-03-10T16:36:15Z No. of bitstreams: 0M...
Phosphate deposits are generally characterised by enhanced radionuclides concentration compared to a...
Radionuclides from the U and Th natural series are present in alkaline rocks, which are used as feed...
Neste trabalho foi estudada a viabilidade do uso de placas pré-fabricadas de fosfogesso na construçã...
The Brazilian phosphate fertilizer is obtained by wet reaction of the igneous phosphate rock with co...
The new phosphogypsum (PG) waste management policy allowed to reduce the negative environmental impa...