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Bioresources and Bioprocessing
Fig. 10 | Bioresources and Bioprocessing

Fig. 10

From: Metal ion removal using a low-cost coconut shell activated carbon bioadsorbent in the recovery of lactic acid from the fermentation broth

Fig. 10

Linear fit of the A Freundlich, B Langmuir, and C Temkin isotherm models for free lactic acid, calcium, and lactate adsorbed onto CMC-CSAC. The CMC-CSAC adsorbent was prepared by grafting 5 g raw CSAC with 10 mL solution containing 2% CMC and 20% CA for 16 h. The batch adsorption was carried out at pH 6, room temperature with a 10:1 ratio of the solution to the adsorbent loading

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