FLUSHING

REFERENCIAS BIBLIOGRAFICAS

• FEDERAL REMEDIATION TECHNOLOGIES ROUNDABLE
• CLU IN
• Dugan, P.J., R.L. Siegrist, and M.L. Crimi. 2010. Coupling Surfactants/Cosolvents with Oxidants for Enhanced DNAPL Removal: A Review. Remediation Journal 20(3):27-49.

GRACIAS

• TOTAL ORGANICO TOTAL

INDICACION DE MATERIA ORGANICA TOTAL PRESENTE

PARA LA BIODEGRADACION.

• DEMANDA BIOQUIMICA DE OXIGENO

Reduction of de Chrome+6 to Chrome +3

3SO2+2H2CrO4+3H2O------ Cr2(SO4)3+5 H2O

REACTIONS

CONTENIDO HUMICO

Descomposicion del contenido organico del origen natural del suelo.

• Chlorination alkaline cyanides

LIMITATIONS

PHYSICAL CHARACTERISTICS

• Low permeability soils or heterogeneous .
• Surfactants
• reactins fluids

CHEMICAL CHARACTERISTICS

• CONCENTRATION
• SOLUBILITY
• MEND OF COEFFICIENT
• SOLUBILITY PRODUCTION
• EVIDENCED REDUCTION
• CONSTE OF STABILITY COMPLEX

• SOILSTRUCTURE
• TEXTURE SOIL
• POROSITY SOIL
• CONTENT HUMIDITY
• CAPACITY OF CARBON ORGANIC TOTALYTY
• CATION EXCHANGER CAPACITY
• PH
• CAPACITY TAPOM

Technology Flushing

Removing contaminants from the soil with water or other suitable aqueous soluclones.

PROCESSES

• INYECCION
• INFILTRATION

Types of contaminants

• COV halogenated
• halogenated SVOCs
• swiss non-halogenated volatile organic SVOCs not halogenated
• inorganic compounds
• Explosivos / propelentes

conceptual desing of surfactant/ discharge system codisoMente (NA FAC 2002)

SOIL FLUSHING