Numerical Evaluation and Management Suggestions for Heavy Metal Pollution Risks in a Sludge Landfill: A Case Study from Fuyong Landfill, Shenzhen, China

Figure 6

Breakthrough curves of various heavy metal pollutants in the sludge landfill. (a) Cd, (b) Cu, (c) Ni, (d) Pb, (e) Zn.

(a)

(b)

(c)

(d)

(e)