Keywords: ABP; Anaerobic Biogasification Potential; BMP; Biochemical Methane Potential; BOD; Biochemical Oxygen Demand; CW; Constructed Wetlands; ET; Evapotranspiration; FW; Free-Water; GHG; Greenhouse Gas; HBT; Hohenheim Biogas Yield Test; HHV; High-Heating Value;