Nilasari, Nur Ismi (2020) Studi Pengaruh Jenis Koagulan dan Waktu Pengadukan Flokulasi terhadap Penurunan COD, TDS, TSS, dan Warna Limbah Batik. Undergraduate thesis, UPN VETERAN JAWA TIMUR.
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Abstract
Batik is a wealth of cultural arts owned by Indonesia, which has been recognized by the international world to be an icon of Indonesian heritage. With this icon, indirectly, in Indonesia, many batik companies produce batik fabric with various good motifs and patterns. With a lot of batik fabric products made by batik companies, more waste is also generated from the manufacturing process. The batik industry can produce liquid waste that is very dangerous for the environment due to the use of chemicals such as dyes and naphthol in the process so as to produce concentrated colors, Chemical Oxygen Demand (COD), Total Suspended Solid (TSS), and high Total Dissolved Solid (TDS). The purpose of this study is to determine the effect of the best type of coagulant and flocculation stirring time on the reduction in COD, TDS, TSS, and batik waste color. The
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | T Technology > TP Chemical technology > TP155 Chemical engineering | ||||||||
| Divisions: | Faculty of Engineering > Departement of Chemical Engineering | ||||||||
| Depositing User: | NILASARI NUR ISMI | ||||||||
| Date Deposited: | 16 Nov 2022 08:51 | ||||||||
| Last Modified: | 16 Nov 2022 08:51 | ||||||||
| URI: | http://repository.upnjatim.ac.id/id/eprint/10271 |
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