Bioremediation of Dye Effluent Using Dodonae Viscosa Seed Powder
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Table 1
Decolorization effect of Dodonae viscosa
plant seed powder and sodium hypochlorite to treat dye effluent
S. No. Parameters
Raw effluent Sodium hypo
chlorine solution
2.3 ml
Concentration of Dodonae viscose
seed powder
Filtration of 5 g/l
treated effluent
1 g/l
2 g/l
3 g/l
4 g/l
5 g/l
Eggshell, sand, and
activated carbon
(amla seed)
1
Color (pt co)
5180
1190
6480
6180
5540
5120
4740
680
2
pH
9.48
9.72
7.14
7.28
7.16
7.19
7.23
7.04
3
Turbidity (NTU) 64.9
50.4
168.3
169.4
158.8 136.4
135.8
26.3
4
Total dissolved
solids (mg/l)
7242
7328
7312
7298
7324
7318
7296
7312
5
Total suspended
solids (mg/l)
169
97
312
294
268
204
158
32
6
Total hardness
(mg/l)
430
460
450
440
440
450
430
470
7
Calcium
hardness (mg/l)
240
250
240
240
250
240
250
290
8
Magnesium
hardness (mg/l)
190
210
210
200
190
210
180
180
9
Free residual
chloride (mg/l)
–
44.6
–
–
–
–
–
–
10
Chloride (mg/l)
3318
3489
3412
3378
3356
3444
3393
3408
11
Total alkalinity
(mg/l)
1400
1180
1060
1130
1100
1050
1080
1050
12
COD (mg/l)
1132
1224
2938
2946
2816
2918
2864
1212
13
Colour (visual)
Dark purple
Dark yellow
Dark green
Dark green green Brownish green Dark yellow Lightly yellow