Ristikawati, Anita (2025) Praktik Kerja Lapang PT. Sinergi Gula Nusantara - PG. Ngadiredjo. Project Report (Praktek Kerja Lapang). UPN Veteran Jawa Timur. (Unpublished)
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Abstract
PG. Ngadiredjo is a sugar mill producing SHS (Superium Hoofd Suiker) sugar with a milling capacity of ±6000 TCD. In addition to sugar, it produces by-products like bagasse, molasses, and filter cake (blotong). The production process includes several stages: preparation (ensuring cane quality and quantity), milling (juice extraction), clarification (impurity removal), evaporation (water removal), boiling (crystallization), centrifugation (separating crystals), and drying (reducing moisture for storage). A laboratory conducts quality analyses such as Brix, Pol, juice and bagasse testing. Boilers supply steam for turbines and processing. The factory generates various wastes: solid (bagasse, filter cake, ash), liquid (pollutant and non-pollutant), and hazardous waste (used oil, batteries, lamps, etc.). Proper waste management is crucial to prevent environmental pollution.
| Item Type: | Monograph (Project Report (Praktek Kerja Lapang)) | ||||||||
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| Subjects: | T Technology > TP Chemical technology > TP155 Chemical engineering | ||||||||
| Divisions: | Faculty of Engineering > Departement of Chemical Engineering | ||||||||
| Depositing User: | mahasiswa anita ristikawati | ||||||||
| Date Deposited: | 16 Sep 2025 02:14 | ||||||||
| Last Modified: | 16 Sep 2025 02:14 | ||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/43419 |
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