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Belay Zeleke Dilnesa - Eawag-Empa Library

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CHAPTER 3 SYNTHETIC FE-CONTAINING HYDRATES<br />

Table 12 Compositions of Al/Fe-monocarbonate after synthesis at 20 °C equilibrated for 3 years at supersaturated and undersaturated condition.<br />

Mole fraction of Al in Al [mmol/l] Ca [mmol/l] Fe [mmol/l] K [mmol/l] pH<br />

the solids<br />

1 Solids present logKs0 logKs0,<br />

Supersaturation<br />

Al-Mc Fe-Mc<br />

1 2.08 0.12

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