Figure 2
From: Humic acids: Their detergent qualities and potential uses in pollution remediation
Portion of the proposed "type" structure of humic acid (adapted from ref. 26, with permission).
Figure 2 | Geochemical Transactions
From: Humic acids: Their detergent qualities and potential uses in pollution remediation
Portion of the proposed "type" structure of humic acid (adapted from ref. 26, with permission).