SEMIDE thesaurus

Concepts for theme: SLUDGE

age of sludge (wdm)
agroalimentarial industry
ammonical nitrogen
anaerobic digestion
automatization
biological sludge
cement
digested sludge
digester
discharge permit
disposal authorization
environmental education
forestation
impounding reservoir
Kjeldahl nitrogen
laundry
levee
lipid
methane digestion
nitrogen
primary sludge
public market
raw sludge
red sludge
sea water
sludge composting
sludge conditionning
sludge decantation
sludge reuse (gdt)
sludge stabilization
sludge thickening
sludge treatment
spreading material
storm overflow
tidal hydraulic
urban development