Santoso, Cakrasena Rifky (2022) Metode Penurunan Hardness dalam Air Deep Well. Project Report (Praktek Kerja Lapang). UPN Veteran Jawa Timur. (Unpublished)
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Abstract
PT. Aneka gas industri are air treatment plants to produce liquid oxygen, liquid nitrogen, and liquid argon products. All products produced are distributed to other factories and hospitals. This plant requires water as a utility unit for cooling water in existing processes. The water obtained at this factory comes from wells and PDAM. well water is used for utility units which will be channeled to process units as cooling water and PDAM water for mosques within the factory area. well water has a high mineral content that requires further processing so as not to damage the tool when used. One method to reduce the levels of existing minerals is by adding 0.7754 kg/month of Na2CO3 to reduce the hardness of well water by 65 mg/liter so that a savings of 38.6529% per month is obtained.
| 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: | cakrasena rifky santoso | ||||||||
| Date Deposited: | 24 Apr 2024 07:53 | ||||||||
| Last Modified: | 24 Apr 2024 07:53 | ||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/13921 |
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