CD Tesis
Efektivitas Penurunan Kadar TPH (Total Petroleum Hydrocarbon) Dan Tclp (Toxicity .Characteristic Leaching Procedure) Lahan Terkontaminasi Minyak Bumi Dengan Menggunakan Rumput Bahia Dan Rumput Gajah
Oil-contaminated soil can damage the environment and reduce aesthetics. Moreover, land contaminated with oil waste is categorized as hazardous and toxic (B3) waste according to Kep. MenLH 128 of 2003. Therefore, it is necessary to manage and process oil-contaminated land. This is done to prevent the spread and absorption of oil into the soil.
Based on this, it is necessary to conduct research on the management of phytoremediated oil-contaminated soils using bahia grass plants and elephant grass to eliminate or reduce TCLP heavy metal content such as: Pb, Zn, Cd and TPH. The land used was taken from the location of PT. Pertamina UBEP Lyrics which is a company engaged in exploration and management of oil and gas.
In this study to reduce these parameters using an experimental method with variations in the treatment of T2-R1 (bahia grass), T2-R2 (elephant grass), and T2-R3 (a combination of bahia grass and elephant grass) where the treatment is divided into 3 (three) pots .
From the analysis of samples from 0 to 3 months, the pH parameters showed an increase (6.43 to 7.46), heavy metals showed a decrease, namely Lead (23.508 to 16.662), Zinc (16.701 to 12.890) and oil content TPH (28,471.3 to 9,794). effective use of grass, pH and Lead parameters (Pb) combined bahia and elephant grass have the most effective composition, and Zinc parameters are the most effective elephant grass. Whereas TPH parameters of Bahia grass are the most effective.
In using ANOVA test statistics on the results of the study as follows.
The pH parameter has a significant value of 0.852 or (P
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