Identifikasi Dan Sinergisme Kapang Lipolitik Dari Limbah Sbe (Spent Bleaching Earth) Sebagai Agen Bioremediasi

Mukharomah, Ervina; Munawar, Munawar; Widjajanti, Hary

doi:10.14710/jil.13.1.19-26

Cited by 1 publication

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“…Fungi are more tolerant organisms in the environment with acidic condition. Mukharomah [5] mentioned that there are types of lipolytic fungi that are able to degrade the oil contained in the SBE waste such as Aspergilus fumigatus, Cylindrocladium sp, and Fumago sp. The three isolates of this fungus work synergistically in lowering the oil content in SBE waste.…”

Section: Introductionmentioning

confidence: 99%

Bioremediation of Spent Bleaching Earth (SBE) Waste Using Lipolytic Fungi

Menangcaye

Napoleon

Yudono

2018

IJFAC

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The purpose of this research was to obtain the effectiveness level of bioremediation process of oil residue on SBE waste by using the isolates of lipolytic fungus Aspergilus fumigatus, Cylindrocladium sp and Fumago sp. This research was conducted by using completely randomized factorial design with 3 factors of treatment which consist of nutrient ratio (N:P:K) that were divided into three levels, namely n1=A(7:1.5:0.5), n2=B(14:3:1), n3=C(21:6:1.5). The humidity were divided into 3 levels treatment i.e. k1 (90%), k2 (80%), k3 (70%) and time that were divided into four levels, namely w1 (week 1), w2 (week 2), w3 (week 3), and w4 (week 4) with fixed pH i.e. pH 6, so that were obtained 36 combination of treatment and for each treatment combination repeated 3 times. Sampling of SBE waste was conducted in one cooking oil factory in South Sumatera using randomized sampling method as much as 24.000 g. The results showed that 80% humidity and nutrient A as the best treatment for lipolytic fungus consortium performance to degrade the SBE waste with the average percentage of oil degradation as much as 74.83%. 80% humidity and nutrient A was an effective interaction in affecting the percentage of oil degradation.

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Section: Introductionmentioning

confidence: 99%