EVALUATION OF THE EFFECT OF OPERATING RATE AND REGENERATION LEVEL ON WATER SOFTENER AT PT.XYZ
Calcium ions (Ca2+) and magnesium ions (Mg2+) formed hardness in raw water. High concentration of hardness in raw water affected scales in boiler tubes. The ion exchange is used to soften hard water. After a particular time, the effluent contained hardness > 1 mg/l CaCO3. This study aims to analy...
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| Format: | Theses |
| Language: | Indonesia |
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| Online Access: | https://digilib.itb.ac.id/gdl/view/64946 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |