Lubna landfill
Lubna landfill
Lubna landfill
- No tags were found...
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
205119.620455.212013020276.51 2 01 3 020153.714021598.2150207184.214014012013012013021448.6150206127.4NLEGEND:21381.2- bench-markNo. of bench-marksettlm ent [cm ]- lateral displacem ent ( y)21381.2212100.013014013012020881.1- lateral displacem ent ( x)- resultant lateral displacem ent120211108.521042.020942.3150- layer0 10 20 cm- scale of lateral displacementFIG. 10 Landfill map with measured settlements and lateral displacements5. Water balanceWith the test results and meteorological data, the water balance the <strong>Lubna</strong> <strong>landfill</strong> has beenevaluated. The full water balance for the <strong>landfill</strong> was as follows (Fig. 11 ):P+W+H 1 +D p +K g =E t +E w + ∆R+Sp+H 2 +H 3where:P = precipitation,W = water form moisture of disposed wastes,H 1 = groundwater inflow,K g = capillary ascent,D p = surface water inflow,E t = evaporation from the vicinity,E w = evaporation from the open reservoirs,∆R = retention of the <strong>landfill</strong> body,S p = surface water outflow,H 2 = groundwater outflow,H 3 = excess leachate from drainage system (for utilisation in treatment plant).The small water volume becoming from biodegradation processes was lost in the equation.10