CD Skripsi
Pembuatan Batu Bata Dengan Penambahan Tanah Terkontaminasi Minyak
ABSTRACT
The petroleum industry is one of the largest oil and gas companies in Indonesia.
From the exploration and production of petroleum, it turns out that the petroleum
industry also produces petroleum waste which can pollute the soil. For waste
handling, it is necessary to have efficient and environmentally friendly petroleum
processing, in the form of brick making. The procedure for making bricks in this
study is preparing all materials and equipment, weighing all materials with
variations of 2 kg, 10 kg and 14 kg oil-contaminated soil (TTM), mixing oil and
cement contaminated soil, and then stirring water until it is homogeneous. the next
step is the process of molding the stones and then drying them for 3, 5 and 7 days
and finally the burning process is carried out. The purpose of this study was to
study the effect of adding a mixture of oil and clay contaminated soil and the
effect of drying time on the bricks obtained from the tests carried out, namely
testing compressive strength, density, water absorption, porosity and TCLP
(Toxicity Characteristic Leached Procedure). Variations were studied by
differentiating the percentage composition of the soil mixture contaminated with
oil and clay used. The test results from the compressive strength, density,
absorption and porosity test show that the best sample for consumers is the sample
with 2 Kg oil-contaminated soil on drying for 7 days while the best sample in
terms of utilization is the sample with the composition of 14 Kg oil-contaminated
soil. and the TCLP test shows that in this study, there are 8 heavy metals found in
bricks where the highest TCLP value is found in the composition of 2 kg oilcontaminated
soil with a 7-day drying time of 2.18 mg / L (218%).
Key words: brick, compressive strength, porosity, oil contaminated soil, TCLP
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