Application of spent slurry in dye biosorption
Gupta and Suhas (2009) has advocated the use of low cost adsorbents
such as waste industrial and agricultural products for
removing dye fromwastewater as they are present in abundance and
are not recycled or used further. In the present study, after the
enzyme elution, the left over fermented slurry was utilized for the
biosorption ofAcidNavy Blue and Methylene Blue dyes. Fig