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标题：KOMBINASI TRAY AERATOR DAN FILTRASI UNTUK MENURUNKAN KADAR BESI (FE) DAN MANGAN (MN) PADA AIR SUMUR
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作者：Muhammad Al Kholif ; Sugito Sugito ; Pungut Pungut 等
期刊名称：Ecotrophic, Journal of Environmental Science
印刷版ISSN：1907-5626
出版年度：2020
卷号：14
期号：1
页码：28-36
DOI：10.24843/EJES.2020.v14.i01.p03
出版社：Udayana University
摘要：The problem that is often found in water well is the high content of iron (Fe) and manganese (Mn). This study aims to decrase the content of Fe and Mn in water well with aeration and filtration systems. Aeration used is a multilevel tray aerator by using a tray within 50 cm, while the filtration media used are activated carbon and zeolite sand with a height of 70 cm each. The results showed that the aeration process with tray aerator was able to reduce Fe levels up to 98.34% and Mn reached 97.40%. In the filtration process with activated carbon can reduce Fe levels by 98.48% and Mn by 98.25%. In the filtration process with zeolite sand media can reduce Fe levels by 98.43% and Mn by 97.44%.
关键词：Aeration;Filtration;Tray Aerator;Water Wells