STUDI APLIKASI HUMIN-Ti02 DENGAN METODE BATCH UNTUK PENURUNAN KOK LIMBAH CAIR PENENUNAN SONGKET DAN FOTODEGRADASI Cr(Vl)

OPETI, OPETI and Hidayati, Nurlisa and Yuliasari, Nova (2010) STUDI APLIKASI HUMIN-Ti02 DENGAN METODE BATCH UNTUK PENURUNAN KOK LIMBAH CAIR PENENUNAN SONGKET DAN FOTODEGRADASI Cr(Vl). Undergraduate thesis, Sriwijaya University.

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Abstract

Research about study application of humin-Ti02 using for determination COD at songket dyeing waste water and photodegradation Cr(VI) to Cr(III) have been investigated by batch methode. Photodegradation Cr(VI) to Cr(M) done use calculation of total Cr by means of Atomic Adsorption Spectrophotometer and calculate value Cr(VI) to use Spectronic 20D. Parameter that determined in photodegradation process Cr(VI) covering interaction time, heavy of hnmin-TiO: and pH. The same parameters do at determination assessed COD. Process of photodegradation Cr(VI) using methode of batch got by optimum time interaction 60 minutes, heavy of humin-Ti02 0,2 gram, at pH 9 is the best condition. Process of degradation assessed COD getting of the optimum condition is 80 minute, 1 gram humin-Ti02 and pH 9.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Metode batch, limbah cair, fotodegradasi
Subjects:	Q Science > QD Chemistry > QD146-197 Inorganic chemistry
Divisions:	08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1)
Depositing User:	Mrs Furika Furika
Date Deposited:	01 Mar 2022 08:12
Last Modified:	01 Mar 2022 08:12
URI:	http://repository.unsri.ac.id/id/eprint/65535

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