Fig. 13
Supernatant volume after 30 min under different heavy metals systems at different (a) pH values and (b) precipitant-to-metal ratio via carbonate and hydroxide precipitation
Fig. 13 | Sustainable Environment Research
Supernatant volume after 30 min under different heavy metals systems at different (a) pH values and (b) precipitant-to-metal ratio via carbonate and hydroxide precipitation