Cara Hilangkan Warna Air Limbah (Tekstil)

Dinarvand, 2014,  Iran 

Decolourization percentage with UV radiation at 60 minutes in presence of 0.014M H2O2  at 50°C temperature was 99.8

The  presence  of  0.143M  of  hydrogen  peroxide  caused  maximum  per cent decolourization (97%) in case of solar light/H2O2

It  was  suggested  that  the  decolourization  of  dye  DB-177  should  be performed in the presence of ultraviolet radiation

Muhammad et. al., 2008 Lahore, Pakistan

The application  of a  combined  method  i.e.,  biotreatment  and  AOPs for treating dye bath effluent was advantageous

The  combined  approach  allowed  better  achievement  of  decolourization efficiency and reduced treatment costs

Application  of  AOPs  to  biotreated  textile  effluent  was  more  effective than raw effluent

Ozonation process for raw textile effluent was better for decolourization than the AOPs applied

Verma et. al., 2012 Odisha, India

MgCl2  in combination with lime was superior over the other coagulants for decolourization & COD reduction  

More  than  99%  decolorization  efficiency  &  63%  COD  reduction efficiency was observed using MgCl2/Lime as coagulants

MgCl2/Lime  can  be  used  as  an  efficient  coagulant  system  for  the treatment of textile wastewater

Agarry and Ajani, 2011 Nigeria

Aspergillus niger, Pseudomonas fluorescence, Proteus morganii, Fusarium   compacticum,   Pseudomonas   nigificans   &   Pseudomonas gellucidium  have  a  significant  potential  for  dye  decolourization  and degradation

Selvam and Shanmuga, 2012 Coimbatore

Schizophyllum commune was more efficient than Lenzites eximia for the treatment  of  azo  dyes  and  textile  dye  industry  effluent  in  both  batch mode and continuous mode

The batch mode treatment of textile industry effluents by Schizophyllum commune was more efficient when compared to continuous mode

Veeramalini et. al., 2012 Chennai, India

100mg  Moringa  oleifera  gave  approximately  95%  COD  reduction after10 minutes contact time while 500mg M.oleifera reduced colour by 90% at pH 10

100mg coagulant enhances efficient removal of COD and colour in the coagulation process

Mohan et. al., 2012 Tamil Nadu

Isolated  organisms,  Aspergillus  niger  and  Aspergillus  flavus  have  the ability to decolorize the direct red dye

Aspergillus  niger  decolourizes  the  dyes  in  static  condition  potentially where as A.flavus decolourizes at shaking growth condition

The study brings out the ability of Aspergillus sp. to degrade direct dyes and  reinforces  the  potential  of  these  fungi  for  the  decolourization  of textile effluents