Kurniawan, Ryan Rahmad (2022) BIOREMEDIASI TANAH TERCEMAR MINYAK BUMI MENGGUNAKAN KOTORAN KAMBING DAN TANAMAN AKAR WANGI DI DESA WONOCOLO, KECAMATAN KEDEWAN, KABUPATEN BOJONEGORO, JAWA TIMUR. Other thesis, UPN 'Veteran" Yogyakarta.
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Abstract
xvii
BIOREMEDIASI TANAH TERCEMAR MINYAK BUMI
MENGGUNAKAN KOMPOS KOTORAN KAMBING DAN
TANAMAN AKAR WANGI DI DESA WONOCOLO,
KECAMATAN KEDEWAN, KABUPATEN BOJONEGORO,
JAWA TIMUR
Oleh :
Ryan Rahmad Kurniawan
114170049
INTISARI
Tumpahan minyak akibat kegiatan produksi minyak bumi di Desa Wonocolo,
Kecamatan Kedewan, Kabupaten Bojonegoro, Provinsi Jawa timur yang dilakukan
dengan cara tradisional dan tidak ramah lingkungan berpotensi menimbulkan
pencemaran tanah dan lingkungan lainnya. Minyak bumi memiliki sifat beracun,
mutagenik dan karsinogenik yang berbahaya bagi makhluk hidup. Tujuan dari
penelitian ini adalah mengindentifiksi persebaran pencemaran minyak bumi pada
tanah, menguji tingkat efektifitas dan membandingkan pengolahan tanah dengan
parameter Total Petroleum Hidrokarbon (TPH) dengan metode biokomposting dan
fitoremediasi, serta memberikan arahan pengolahan tanah tercemar yang sesuai.
Penelitian menggunakan metode kualitatif dan kuantitatif. Pengambilan
sampel tanah tercemar pada 12 sumur aktif menggunakan metode purposive sampling
dan pada 2 sumur mati menggunakan metode random sampling. Purposive sampling
mempertimbangkan produktifitas mingguan dan kedalaman penetrasi minyak bumi ke
tanah. Uji korelasi bivariate Pearson untuk mengindentifikasi korelasi konsentrasi
TPH, produktifitas mingguan, dan kedalaman penetrasi minyak bumi ke tanah.
Pengolahan tanah menggunakan rancangan acak lengkap dengan metode
biokomposting menggunakan bahan organik berupa kotoran kambing dan arang sekam
padi dan fitoremediasi menggunakan akar wangi. Evaluasi data menggunakan metode
evaluasi deksriptif.
Hasil penelitian menunjukkan pencemaran akibat tumpahan minyak bumi
pada tanah termasuk tingkat konsentrasi A dan limbah B3 kategori 1 serta konsentrasi
TPH dan produktifitas perminggu memiliki korelasi bernilai positif. Metode
biokomposting komposisi tanah tercemar dan bahan organik 1:1 mampu mendegradasi
TPH hingga 32,077%. metode fitoremediasi dengan 2 tanaman akar wangi mampu
mendegradasi TPH hingga 40.179%. Hasil kompos biokomposting komposisi tanah
tercemar dan bahan organik 1:1 yang ditanami akar wangi mampu mendegradasi TPH
hingga 58,917%. Arahan pengolahan tanah tercemar menggunakan teknik
landfarming dengan luas 25 m x 2 5m yang ditambahkan bahan organik sejumlah
33,761 ton dengan waktu pengolahan 77 hari.
Kata Kunci: Total Petroleum Hidrokarbon (TPH), biokomposting, bahan organik,
fitoremediasi, akar wangi
xviii
SOIL CONTAMINATE BIOREMEDIATION USING GOAT
MANURE COMPOSED AND VETIVER IN WONOCOLO VILLAGE,
KEDEWAN DISTRICT, BOJONEGORO REGENCY, EAST JAVA
By:
Ryan Rahmad Kurniawan
114170049
ABSTRACT
Oil spills due to petroleum production activities in Wonocolo Village,
Kedewan District, Bojonegoro Regency, East Java Province which are carried out in
traditional and environmentally unfriendly ways have the potential to cause soil and
other environmental pollution. Petroleum has toxic, mutagenic and carcinogenic
properties that are harmful to living things. The purpose of this study was to identify
the distribution of petroleum pollution on the soil, verify the effectiveness and compare
soil processing with TPH parameters with biocomposting and phytoremediation
methods, as well as provide directions for the appropriate management of
contaminated soil.
study used quantitative and qualitative methods. Sampling of polluted soil in
12 active wells using purposive sampling method and on 2 wells not operating using
random sampling method. Purposive sampling considers weekly productivity and
depth of oil penetration into the ground. Pearson bivariate correlation test to identify
the correlation between TPH concentration, weekly productivity, and depth of
penetration of petroleum into the soil. Tillage using a completely randomized design
with biocomposting method using organic materials in the form of goat manure and
rice husk charcoal and phytoremediation using vetiver. Evaluation of data using
descriptive evaluation method.
The results showed that pollution due to oil spills on the ground was included
in the A concentration level and toxic and hazardous waste category 1. TPH
concentration and weekly productivity have positif correlation the biocomposting
method with the composition of contaminated soil and organic materials 1:1 was able
to degrade TPH up to 32.077%. the phytoremediation method with 2 vetiver plants
was able to degrade TPH up to 40,179%. The results of biocomposting compost with
a composition of contaminated soil and organic materials 1:1 planted with vetiver
were able to degrade TPH up to 58.917%. The direction of processing contaminated
soil using landfarming technique with an area of 25m x 25m which added 33,76128
tons of organic materials with a remediation period of 77 days.
Keyword: Total Petroleum Hidrokarbon (TPH), biocomposting, organic material,
phytoremediation, vetiver
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Total Petroleum Hidrokarbon (TPH), biocomposting, organic material, phytoremediation, vetiver |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Eko Yuli |
| Date Deposited: | 11 Nov 2022 03:47 |
| Last Modified: | 11 Nov 2022 03:47 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/31587 |
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