Carlos Hoffmann Sampaio
Carlos Hoffmann Sampaio
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Chemical composition and minerals in pyrite ash of an abandoned sulphuric acid production plant
MLS Oliveira, CR Ward, M Izquierdo, CH Sampaio, IAS de Brum, ...
Science of the total environment 430, 34-47, 2012
Study of environmental pollution and mineralogical characterization of sediment rivers from Brazilian coal mining acid drainage
LFO Silva, SFO de Vallejuelo, I Martinez-Arkarazo, K Castro, MLS Oliveira, ...
Science of the total environment 447, 169-178, 2013
Mineral speciation and fate of some hazardous contaminants in coal waste pile from anthracite mining in Portugal
J Ribeiro, SR Taffarel, CH Sampaio, D Flores, LFO Silva
International Journal of Coal Geology 109, 15-23, 2013
Activated carbons from avocado seed: optimisation and application for removal of several emerging organic compounds
AB Leite, C Saucier, EC Lima, GS Dos Reis, CS Umpierres, BL Mello, ...
Environmental Science and Pollution Research 25, 7647-7661, 2018
A mineralogical and geochemical study of three Brazilian coal cleaning rejects: demonstration of electron beam applications
CMNL Cutruneo, MLS Oliveira, CR Ward, JC Hower, IAS de Brum, ...
International Journal of Coal Geology 130, 33-52, 2014
Beneficiamento Gravimétrico: uma introdução aos processos de concentração mineral e reciclagem de materiais por densidade
CH Sampaio, LMM Tavares
Editora da UFRGS, 2005
The use of design of experiments for the evaluation of the production of surface rich activated carbon from sewage sludge via microwave and conventional pyrolysis
GS dos Reis, M Wilhelm, TC de Almeida Silva, K Rezwan, CH Sampaio, ...
Applied Thermal Engineering 93, 590-597, 2016
The occurrence of hazardous volatile elements and nanoparticles in Bulgarian coal fly ashes and the effect on human health exposure
LFO Silva, K DaBoit, CH Sampaio, A Jasper, ML Andrade, IJ Kostova, ...
Science of the Total Environment 416, 513-526, 2012
Multianalytical approaches to the characterisation of minerals associated with coals and the diagnosis of their potential risk by using combined instrumental microspectroscopic …
LFO Silva, CH Sampaio, A Guedes, SFO De Vallejuelo, JM Madariaga
Fuel 94, 52-63, 2012
Partitioning of mineralogical and inorganic geochemical components of coals from Santa Catarina, Brazil, by industrial beneficiation processes
MLS Oliveira, CR Ward, CH Sampaio, X Querol, CMNL Cutruneo, ...
International Journal of Coal Geology 116, 75-92, 2013
Coal beneficiation of Candiota mine by dry jigging
CH Sampaio, W Aliaga, ET Pacheco, E Petter, H Wotruba
Fuel Processing Technology 89 (2), 198-202, 2008
Nanomineralogy in the real world: a perspective on nanoparticles in the environmental impacts of coal fire
JL Sehn, FB de Leão, K da Boit, MLS Oliveira, GE Hidalgo, CH Sampaio, ...
Chemosphere 147, 439-443, 2016
Fabrication, microstructure, and properties of fired clay bricks using construction and demolition waste sludge as the main additive
GS Dos Reis, BG Cazacliu, A Cothenet, P Poullain, M Wilhelm, ...
Journal of cleaner production 258, 120733, 2020
Preparation of novel adsorbents based on combinations of polysiloxanes and sewage sludge to remove pharmaceuticals from aqueous solutions
GS dos Reis, CH Sampaio, EC Lima, M Wilhelm
Colloids and Surfaces A: Physicochemical and Engineering Aspects 497, 304-315, 2016
Adsorption and recovery of phosphate from aqueous solution by the construction and demolition wastes sludge and its potential use as phosphate-based fertiliser
GS Dos Reis, BG Cazacliu, CR Correa, E Ovsyannikova, A Kruse, ...
Journal of environmental chemical engineering 8 (1), 103605, 2020
Effect of concrete carbonation on phosphate removal through adsorption process and its potential application as fertilizer
GS dos Reis, PS Thue, BG Cazacliu, EC Lima, CH Sampaio, M Quattrone, ...
Journal of cleaner production 256, 120416, 2020
Applied investigation on the interaction of hazardous elements binding on ultrafine and nanoparticles in Chinese anthracite-derived fly ash
LFO Silva, A Jasper, ML Andrade, CH Sampaio, S Dai, X Li, T Li, W Chen, ...
Science of the Total Environment 419, 250-264, 2012
Kinetics of goldcyanide extraction using ion-exchange resins containing piperazine functionality
JL Cortina, A Warshawsky, N Kahana, V Kampel, CH Sampaio, ...
Reactive and Functional Polymers 54 (1-3), 25-35, 2003
Nanominerals and potentially hazardous elements from coal cleaning rejects of abandoned mines: Environmental impact and risk assessment
SFO de Vallejuelo, A Gredilla, K da Boit, EC Teixeira, CH Sampaio, ...
Chemosphere 169, 725-733, 2017
Characterization and use of construction and demolition waste from south of Brazil in the production of foamed concrete blocks
P Favaretto, GEN Hidalgo, CH Sampaio, RA Silva, RT Lermen
Applied Sciences 7 (10), 1090, 2017
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