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Table 4 Adsorption isotherms parameters binary Langmuir of ME and Cu(II) cations on ASN and ASN-MPs at 27 °C, pH 7, and 90 min of contact time

From: Application of modified green algae Nannochloropsis sp. as adsorbent in the simultaneous adsorption of Methylene Blue and Cu(II) cations in solution

Adsorbent

qm × 10−1 (mmol equiv. g− 1)

bj × 10− 4 (L mmol equiv.− 1)

b1(ME)

b2(Cu(II))

ASN

1.39

8.52

12.8

ASN-MPs

5.32

11.7

67.3