WATER RECYCLE POTENTIAL FOR INDUSTRIAL DISTRICT WASTEWATER TREATMENT PLANT EFFLUENT WITH ADSORPTION : BATCH AND CONTINUOUS STUDIES
Industrial district WWTP effluent had the prospective to be recycled with its large quantity. This research finds the feasibility of industrial WWTP effluent recyclability with adsorption. Adsorption studies done with batch with contact time and adsorbent mass variation, and continous studies wit...
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| Format: | Final Project |
| Language: | Indonesia |
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| Online Access: | https://digilib.itb.ac.id/gdl/view/69322 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Industrial district WWTP effluent had the prospective to be recycled with its large
quantity. This research finds the feasibility of industrial WWTP effluent
recyclability with adsorption. Adsorption studies done with batch with contact
time and adsorbent mass variation, and continous studies with HLR variation.
Freundlich isotherm model is the best fit model with Kf 0,0057, n 0,61, and R2
0,97. Pseudo-second order is the best fit for adsorption kinetics, with Ks 0,02668,
qe 2.34, and R2 0,91. Breakthrough curve and its parameters also studied. YoonNelson and Thomas model could describe the adsorption well with R2
value >0,92
for every variation. Water recycle from adsorption effluent is feasible with TSS,
COD, amonia, and color concentration at breakthrough is 50, 7.96, 0,002, and 13
mg/L respectively, and met the quality standard for class II PP No. 22 tahun
2021. Scale-up design for industrial scale also calculated, with carbon required is
4.83 kg GAC/m3
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