Darmawan, Muhammad (2014) Kajian pengolahan sampah di TPST Mulyoagung Bersatu, Kecamatan Dau, Kabupaten Malang. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
TPST Mulyoagung Bersatu terletak di antara Kota
Malang dan Kota Batu. Pada saat ini TPST tersebut telah
melakukan pemilahan dan pengolahan sampah, serta
menghasilkan kompos, sampah makanan untuk pakan ternak, dan
sampah kering yang dijual ke rekanan. Sampah residu dibuang ke
TPA. Penelitian ini bertujuan untuk menentukan laju timbulan
dan komposisi sampah yang diolah dan jenis produk yang
dihasilkan, melakukan analisis finansial, serta melakukan
proyeksi pelayanan TPST.
Data yang dibutuhkan adalah timbulan sampah yang
masuk, berat jenis sampah, komposisi sampah, tahap-tahap
pengolahan sampah dan jenis hasil olahan yang dihasilkan,
jumlah fasilitas pengolahan, jumlah dan jenis residu, serta jumlah
SDM dan organisasi. Data penunjang lainnya yang dibutuhkan
adalah kuantitas sampah yang diolah selama 3 tahun terakhir,
produktivitas pengolahan sampah, serta daerah pelayanan TPST,
serta peta dan keadaan topografi Kecamatan Dau. Pengambilan
data timbulan sampah dilakukan selama 8 hari berturut-turut.
Data tersebut akan digunakanu untuk mengkaji aspek teknis dan
aspek finansial di TPST Mulyoagung Bersatu.
Kuantitas volume sampah di TPST Mulyoagung Bersatu
pada saat ini adalah 55 m3/hari, atau 11.86 ton/hari. Komposisi
sampah yang masuk adalah: sampah basah (68.24%), sampah
plastik (11.54%), sampah kertas (7.48%), diapers (7.08%), kayu
(0.60%), kabel (0.07%), styrofoam (0.32%), sampah B3 (0.40%), kain/tekstil (1.53%), kaca (1.34%), karet (0.25%), kaleng
(0.15%), logam (0.13%), dan kulit (0.05%). Pengolahan sampah
menghasilkan produk berupa kompos (6.1 ton/hari), hasil
pemilahan limbah nasi (1.8 ton/hari) dan sampah kering (2.4
ton/hari). Produk tersebut dijual ke rekanan setempat. Perhitungan
kelayakan finansial dengan metode NPV menunjukkan nilai NPV
<0, sehingga operasi TPST pada kondisi eksisting masih
dikatakan belum layak. Proyeksi pelayanan TPST menunjukkan
TPST dapat meningkatkan kapasitas pelayanannya pada tahun
2018 dengan kapasitas 72 m3/hari.
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Mulyoagung Bersatu is a solid waste (SW) recycling
facility, which is located between Malang City and Batu City. At
present, this facility has conducted residential SW sorting,
composting, and providing food waste scraps for animal feed, and
recyclable waste components for sale. The SW residue is
disposed of to landfill. This study aims to measure the quantity
and composition of the incoming SW, the types of products, to
conduct the financial analysis of the waste treatment, and to
develop the existing services.
The required data were the amount of incoming SW, the
density and composition of SW, the processing stages and the
types of products, the number of processing facilities, the amount
and type of residues, the number of staff, and the organization of
the facility. The required supporting data were the incoming SW
quantities during the last 3 years, the productivity, the service
area, maps and topography of the Dau Sub-District. The incoming
SW quantity data were measured in 8 consecutive days. These
data were used for analyzing the technical and financial aspects in
the study area.
The incoming SW quantity was up to 55 m3/day, or 11.86
tons/day. Composition of the SW was as the following:
biodegradable waste material (68.24%), plastics (11.54%), paper
(7.48%), diapers (7.08%), woods (0.60%), cables (0.07%),
styrofoam (0.32%), hazardous waste (0.40%), textiles (1.53%),
glass (1.34%), rubber (0.25%), cans (0.15%), metals (0.13%), and leather (0.05%). The products consisted of compost (6.1
tons/day), sorted food waste (1.8 tons/day) and recyclable waste
materials (2.4 tons/day). These products were sold to the local
business partner. The financial analysis using NPV method
showed NPV of lower than 0.This meant that the current
recycling activity was not feasible to operate. This SW recycling
facility showed an increasing number of capacity to be 72 m3/day
in 2018.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSL 628.445 Dar k |
| Uncontrolled Keywords: | Fasilitas pengolahan; permukimam; sampah |
| Subjects: | T Technology > TD Environmental technology. Sanitary engineering > TD789 Refuse and refuse disposal |
| Divisions: | Faculty of Civil Engineering and Planning > Environment Engineering > 25201-(S1) Undergraduate Thesis |
| Depositing User: | - Taufiq Rahmanu |
| Date Deposited: | 16 Jul 2019 02:56 |
| Last Modified: | 17 Jul 2019 04:13 |
| URI: | http://repository.its.ac.id/id/eprint/64086 |
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