Fig. 6

Variation of the compression coefficient of domestic-sources-contaminated soil under different biochar dosages and particle sizes (The digital drawings were created by Y.L. Guo using Origin 2018 https://www.originlab.com.)

Variation of the compression coefficient of domestic-sources-contaminated soil under different biochar dosages and particle sizes (The digital drawings were created by Y.L. Guo using Origin 2018 https://www.originlab.com.)