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http://repository.ipb.ac.id/handle/123456789/48136
Title: | Uji Efektivitas Wastetreat ™ Untuk Bioremediasi Logam Berat Dalam Sludge Pabrik Kertas Deinking |
Authors: | Hazra, Fahrizal Widyati, Enny Hayati, Nahrul |
Issue Date: | 2011 |
Publisher: | IPB (Bogor Agricultural University) |
Abstract: | Paper play an important role in the modern life. In consequence, the demand of raw material increase in line with the time. To fill the demand, used paper can be utilized after processing to pulp. This process called deinking that will give environment pollution due to high content of metals come from the ink. One of environment solution is employing microbe to degrade the metals. Technology in using microbe to this purpose called bioremediation. One of product use as bioremediation is wastetreat™. The study is aimed to observe whether wastetreat™ can be used to deal with metals content in sludge deinking or not. One kg of the sludge mixed homogenically with 3,5g, 7g, 14g wastetreat™, respectively. The treatment were compare to application of 7ml EM4® and non treatment as is control. Variabel of pH and levels of heavy metals (Cu, Zn, Pb, Ni, and Cr) were measured at each 0, 2, 5, and 8 days of incubation. The result showed that treatment of wastetreat™ does not cause a significant decrease in pH from day to day. As for the reduction of heavy metal content, wastetreat™ in dosage of 14g was the most effective in decreasing heavy metals Cu, Zn, and Pb after 8 days of incubation. Decreased levels 26,4%, 22,1% and 20%, respectively. |
URI: | http://repository.ipb.ac.id/handle/123456789/48136 |
Appears in Collections: | UT - Soil Science and Land Resources |
Files in This Item:
File | Description | Size | Format | |
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A11nha.pdf Restricted Access | Full text | 1.21 MB | Adobe PDF | View/Open |
A11nha_Cover.pdf Restricted Access | Cover | 310.51 kB | Adobe PDF | View/Open |
A11nha_Abstract.pdf Restricted Access | Abstract | 363.25 kB | Adobe PDF | View/Open |
A11nha_BAB I Pendahuluan.pdf Restricted Access | Bab I | 360.49 kB | Adobe PDF | View/Open |
A11nha_BAB II Tinjauan Pustaka.pdf Restricted Access | Bab II | 397.05 kB | Adobe PDF | View/Open |
A11nha_BAB III Metodologi Penelitian.pdf Restricted Access | Bab III | 555.88 kB | Adobe PDF | View/Open |
A11nha_BAB IV Hasil dan Pembahasan.pdf Restricted Access | Bab IV | 487.97 kB | Adobe PDF | View/Open |
A11nha_Kesimpulan.pdf Restricted Access | Kesimpulan | 360.29 kB | Adobe PDF | View/Open |
A11nha_Daftar Pustaka.pdf Restricted Access | Daftar Pustaka | 363.54 kB | Adobe PDF | View/Open |
A11nha_Lampiran.pdf Restricted Access | Lampiran | 784.65 kB | Adobe PDF | View/Open |
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