Tania, Azzahra Putri (2022) PENGOLAHAN LIMBAH CAIR BATIK DENGAN METODE OZONASI UNTUK MENURUNKAN KADAR COD DAN TSS. Undergraduate thesis, UPN "VETERAN" JAWA TIMUR.
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Abstract
Batik is Indonesia’s cultural heritage and has been confirmed by UNESCO, besides that, batik is a job for some people especially in Kampung Batik Jetis Sidoarjo. There are about 50 craftmen who produce approximately 50 liters of wastewater a day, where that wastewater is non biodegradable wich contains pollutans such as COD and TSS. Degradation of COD and TSS can use ozonation process and it will be more if use hidrogen peroxide which is an oxidizing agent to speed up the reaction. In this research using 0,5; 1; 1,5; 2 dan 2,5ml of hidrogen peroxide with a time of 30, 60, 90, 120 dan 150 minutes. The best condition were obtained at the contact time of 120 minute with 2,5 ml hidrogen proxide where the decrease in TSS up to 97,5%.
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | T Technology > TP Chemical technology T Technology > TP Chemical technology > TP155 Chemical engineering |
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| Divisions: | Faculty of Engineering > Departement of Chemical Engineering | ||||||||
| Depositing User: | AZZAHRA PUTRI TANIA | ||||||||
| Date Deposited: | 26 Jul 2022 01:32 | ||||||||
| Last Modified: | 26 Jul 2022 01:32 | ||||||||
| URI: | http://repository.upnjatim.ac.id/id/eprint/8185 |
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