Najwa, Imroatun (2023) Pembuatan Clay Ceramic Filter Untuk Mengurangi Kandungan Ion Mangan (Mn), Besi (Fe), COD, Dan DO Pada Air Tanah. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
The use of groundwater is very wide and fulfills about 60% of the population's need for water. One source of clean water used by humans is groundwater. The problem that is very often encountered is the quality of groundwater used by the community does not meet the quality standards for clean water and drinking water. The purpose of this study is to determine the effectiveness of useclay ceramic filter, Knowing the optimal HRT (Hydraulic Retention Time), knowing the characteristics of the porosity of eachclay ceramic filter . In this study the method used to reduce the content of Manganese (Mn), Iron (Fe), COD, and DO ions in groundwater was by using the filtration method. This research is motivated by the problem of decreasing water quality due to dense settlements and close proximity to factories in the Gedangan area. The water contains levels of iron (Fe), Manganese (Mn), COD, and DO which exceed the threshold set by the Regulation of the Minister of Health of the Republic of Indonesia Number: 492/Menkes/per/IV/2010 concerning Water Quality Requirements and Monitoring, namely for iron (Fe) and Manganese (Mn) of 1.52 mg/L and 3.24 mg/L, COD and Do of 36.88 mg/L and 7.3 mg/L. This type of research is experimental research. This ceramic filter is made of clay with a mixture of rice husk, rice straw, and branManganase Greensand which has been burnt.Clay ceramic filter C3 with a composition of clay, manganese sand (Manganase Greensand), rice bran with a bed thickness of 1.5 cm, was most effective in reducing manganese (Mn) levels by 11.72%.clay ceramic filter B2 with the composition of clay, rice straw powder, manganese sand (Manganase Greensand) thickness of 1 cm base, the most effective in reducing levels of Iron (Fe) as much as 96.67%. COD levels decreased to 22.05 mg/L. This value is in accordance with the established quality standards, namely 25 mg/L. The DO value in the initial test was considered very good because it still met the quality standards that had been set. For further research, consider a comparison of the composition of the ingredients and the addition of additional ingredients to make it more effective in reducing the content of Manganese (Mn), Iron (Fe), COD, and DO ions. Keyword : Groundwater, filtration, Manganese (Mn), Iron (Fe), COD, DO, and RI Minister of Health Regulation No: 492/Menkes/per/IV/2010
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | Q Science > Q Science (General) | ||||||||
| Divisions: | Faculty of Engineering > Departement of Environmental Engineering | ||||||||
| Depositing User: | Imroatun Najwa Muhib | ||||||||
| Date Deposited: | 29 May 2023 08:25 | ||||||||
| Last Modified: | 29 May 2023 08:25 | ||||||||
| URI: | http://repository.upnjatim.ac.id/id/eprint/13670 |
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