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Kebolehkerjaan penapis pelbagai peringkat menggunakan pelbagai media penuras berbanding sistem rawatan air konvensional

Seswoya, Roslinda and Othman, Ab Rashid and Aripin, Siti Hajar and Ismail, Ismazlin and Aidun, Nor Shuhaida and Syukri, Hasfyah (2011) Kebolehkerjaan penapis pelbagai peringkat menggunakan pelbagai media penuras berbanding sistem rawatan air konvensional. Project Report. Universiti Tun Hussein Onn Malaysia. (Unpublished)

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Abstract

The Multistage Filtration (MSF) consists of horizontal roughing flow ( H L ) filtration and slow sand filtration (SSF) was examined in this study. The HRF was comprised fi-om three different compartments and each is filled with some local broken burnt brick considering a special decreasing size regime. The SSF was filled with the fine sand on the top and local broken burnt brick of 20 mm in diameter in the bottom. The dissolved oxygen and pH of the acidic water were improved within this system. The overall hnction of the filter in removing turbidity, nitrate and aluminum is acceptable and complied to the effluent standard of conventional water treatment. Additionally, ammonia nitrogen, color and iron removal are also been covered to some extent. Achieved results in this study shows that MSF may be considered as a packed, low-cost and water treaqent. Furthermore, when small scale societies are considered and when no major pollutants exist in the water supply as the case in this study this system may be posed as a total treatment system, in which treated water exited from the filter may be sent to distribution network after a simple post chlorination.

Item Type: Monograph (Project Report)
Subjects: T Technology > TD Environmental technology. Sanitary engineering > TD201-500 Water supply for domestic and industrial purposes
Depositing User: Normajihan Abd. Rahman
Date Deposited: 28 Sep 2011 05:27
Last Modified: 28 Sep 2011 05:27
URI: http://eprints.uthm.edu.my/id/eprint/1782
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