BOSS - Soil remediation techniques

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Soil structure and permeability

Enter the properties of the soil layer within which the pollutant is found. Please note: Each polluted soil layer must be entered into the system individually; thus, if part of a polluted soil layer lies beneath a building and part of it does not, these must be entered as separate layers. The system does not take possible interaction between layers into account.

Depth of the layer
Ground water level
Saturated with water?
Texture
Iron content of the ground water
Sulphate content of the ground water
Characteristics

State whether it concerns soil purification, ground-water purification, LNAPL(Light Non-Aqueous Phase Liquid) or DNAPL (Dense Non-Aqueous Phase Liquid). Of course, inconsistencies should not be entered, for example, ground water purification in the unsaturated zone, or a DNAPL with heavy metals.

Characteristics
Surrounding
Distance to buildings
Ground coverage of the site
Substances

Which substances are present in the entered soil layer?

Mineral oil (general)
t/m C13
C14 t/m C25
from C25
Aromates: bezene, toluene, ethylbenzene en xylene
Volatile organo-chloric compounds (general)
mono- en dichloor benzene
tri, tetra, penta, hexa chloor benzene
dichloormethane
dichloorethane (DCA)
vinylchloride
trichloormethane (chloroform)
trichloorethane (TCA)
tetrachloormethane (TETRA)
per, tri- en dichloorethene
Non-volatile organo chloric compound (general)
DDE/DDT
hexachloorcyclohexane (HCH)
hexachloorbenzene (HCB)
PCB
chloorfenole
dioxines en furan
Heavy metals (general)
cadmium (Cd)
Nickel (Ni)
Mercury (Hg)
Chrome (Cr)
Coper (Cu)
Lead (Pb)
Zinc (Zn)
Arsene (As)
Pak's (general)
2-ring
3-ring
4 en 5 ring
Cyanides (general)
complexe cyanides
free cyanides
Thio-cyanate
Alcoholes en polair solvents (general)
methanol, ethanol, propanol en butanol
MIBK
MTBE
Boundary conditions

The boundary conditions consist of the remediation objective and the time span. Time span is, in principle, only important for the “removal” remediation objective.

Remediation objectives
Time frame