., Rachmawati (2016) Penghilangan Zat Warna Crystal Violet Menggunakan Metode Gabungan Oksidasi Lanjut Reagen Fenton Dan Filtrasi Membran Selulosa Asetat/Peg. Undergraduate thesis, Institut Teknologi Sepuluh Nopember Surabaya.
Preview |
Text
1412100046-Undergraduate_Thesis.pdf - Published Version Download (1MB) | Preview |
Abstract
Penghilangan zat warna crystal violet (CV) telah
berhasil dilakukan dengan menggunakan metode gabungan
oksidasi lanjut reagen fenton dan filtrasi membran selulosa
asetat/PEG. Penggabungan kedua metode bertujuan
mengurangi proses penyumbatan pada membran dan
memisahkan produk hasil oksidasi lanjut reagen fenton,
sehingga dicapai penghilangan zat warna CV yang dapat
menghemat waktu, biaya, dan energi. Penelitian mencari
komposisi optimum reaktan pada reagen fenton dan pengaruh
gaya dorong berupa tekanan terhadap kinerja membran.
Reagen fenton mempunyai kondisi optimum dan efisien
untuk mendegradasi 100 mg/L zat warna CV pada
konsentrasi 1000 mg/L H2O2 dan 200 mg/L FeSO4. Nilai
Fluks membran pada larutan umpan CV dan hasil oksidasi
lanjut yaitu 7,07 L/m2 jam dan 14,68 L/m2 jam pada tekanan
4 bar. Nilai rejeksi zat warna CV pada larutan umpan CV dan
hasil oksidasi lanjut yaitu 98,96% dan 99,92% pada tekanan
4 bar
==========================================================================================Removal of crystal violet (CV) has been successfully
carried out using the combined method AOP reagent Fenton
and membrane filtration cellulose acetate / PEG, the merger
of the two methods aimed at reducing fouling of the
membrane and separate the products of advanced oxidation
reagent Fenton, thus achieved the removal of CV which can
save time, cost and energy. This research looked for the
optimal composition of reactants on Fenton reagent and the
effect of pressure on the membrane performance. Regen
Fenton has optimum composition and efficient way to
degrade 100 mg / L dye CV at a concentration of 1000 mg/L
H2O2 and 200 mg/L FeSO4. Flux membranes in the feed
solution of CV and advanced oxidation product at membrane
pressure 4 bar are 7.07 L/m2 h and 14.68 L/m2 h. Rejection
dye CV in the feed solution of CV and advanced oxidation
product at membrane pressure 4 bar are 98.96% and 99.92%
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSKi 628.167 4 Rac p |
| Uncontrolled Keywords: | Oksidasi Lanjut Reagen Fenton, Membran Filtrasi, Crystal Violet, Selulosa Asetat. |
| Subjects: | T Technology > TP Chemical technology > TP248.25.M46 Membrane separation |
| Divisions: | Faculty of Mathematics and Science > Chemistry > 47201-(S1) Undergraduate Thesis |
| Depositing User: | EKO BUDI RAHARJO |
| Date Deposited: | 02 Mar 2020 09:43 |
| Last Modified: | 02 Mar 2020 09:43 |
| URI: | http://repository.its.ac.id/id/eprint/75260 |
Actions (login required)
 |
View Item |