A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TREATMENT OF CLAY OR DREDGED SEDIMENT WITH POLYMER INCREASES ADSORPTION CHARACTERISTICS
The disclosure relates to the field of lining materials which are used to isolate landfill sites in order to avoid pollution of surrounding soil by ions such as heavy metals. Further disclosed is a process to increase the ion adsorption capacity of clay or dredged sediment. More specifically, the disclosed is a process comprising: a) mixing the clay or dredged sediment with an anionic polymer, and b) subsequently drying the mixture, results in a lining material having superior ion adsorption characteristics.
TREATMENT OF CLAY OR DREDGED SEDIMENT WITH POLYMER INCREASES ADSORPTION CHARACTERISTICS
The disclosure relates to the field of lining materials which are used to isolate landfill sites in order to avoid pollution of surrounding soil by ions such as heavy metals. Further disclosed is a process to increase the ion adsorption capacity of clay or dredged sediment. More specifically, the disclosed is a process comprising: a) mixing the clay or dredged sediment with an anionic polymer, and b) subsequently drying the mixture, results in a lining material having superior ion adsorption characteristics.
TREATMENT OF CLAY OR DREDGED SEDIMENT WITH POLYMER INCREASES ADSORPTION CHARACTERISTICS
BEHANDLUNG VON LEHM ODER AUSGEHOBENE SEDIMENTE MIT POLYMER ZUM ERHÖHEN DER ADSORPTIONSEIGENSCHAFTEN
TRAITEMENT D'ARGILE OU DE SÉDIMENT DRAGUÉ AVEC POLYMÈRE AUGMENTANT LES CARACTÉRISTIQUES D'ADSORPTION
DI EMIDIO GEMMINA (author)
2018-05-30
Patent
Electronic Resource
English
IPC:
B09C
Wiedergewinnung von verseuchtem Boden
,
RECLAMATION OF CONTAMINATED SOIL
/
A62D
CHEMICAL MEANS FOR EXTINGUISHING FIRES
,
Chemische Mittel zum Löschen von Bränden
/
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
B09B
DISPOSAL OF SOLID WASTE
,
Beseitigung von festem Abfall
/
E02D
FOUNDATIONS
,
Gründungen
TREATMENT OF CLAY OR DREDGED SEDIMENT WITH POLYMER INCREASES ADSORPTION CHARACTERISTICS
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Treatment of clay or dredged sediment with polymer increases adsorption characteristics
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