Khalish, Marwan (2022) EVALUASI LIMBAH CAIR INDUSTRI TEKSTIL SEBAGAI USAHA PENGENDALIAN PENCEMARAN DI KECAMATAN PRINGSURAT, KABUPATEN TEMANGGUNG, JAWA TENGAH. Other thesis, UPN 'Veteran" Yogyakarta.
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Abstract
xiii
EVALUASI LIMBAH CAIR INDUSTRI TEKSTIL SEBAGAI USAHA
PENGENDALIAN PENCEMARAN DI KECAMATAN PRINGSURAT,
KABUPATEN TEMANGGUNG, JAWA TENGAH
Oleh:
Marwan Khalish
114170063
INTISARI
Industri tekstil yang terletak di Kecamatan Pringsurat, Kabupaten Temanggung,
Provinsi Jawa Tengah merupakan pabrik tekstil yang telah berdiri pada tahun 2015,
melakukan produksi kain tekstil dari bahan polos hingga menjadi kain tekstil siap jual.
Limbah industri tekstil yang dihasilkan berasal dari beberapa proses kegiatan seperti
stenter (proses presisi), pencelupan, printing (pemberian motif), Steamer
(mematangkan warna), Washing (pencucian kembali) dan finishing (pengemasan dan
distribusi). Limbah cair yang dihasilkan oleh industri tekstil berpotensi mencemari
lingkungan apabila tidak dilakukan pengolahan lebih lanjut. Tujuan dilakukan
penelitian ini untuk mengidentifikasi karakteristik limbah cair, air sungai dan airtanah,
mengetahui tingkat pencemaran di lokasi penelitian, dan merancang model unit
pengolahan limbah cair dengan menggunakan unit constructed wetland
Metode pengumpulan data primer dan sekunder dilakukan dengan metode survey
dan pemetaan. Metode purposive sampling dilakukan untuk pengambilan sampel air
sungai dan airtanah, serta metode grab sampling untuk pengambilan sampel limbah
cair. Metode uji laboratorium dilakukan digunakan untuk mengetahui kualitas limbah
cair, airtanah, dan air sungai. Metode matematis digunakan untuk menghitung daya
tampung beban pencemaran sungai, status mutu air, debit air sungai, serta efisiensi
pengolahan limbah cair skala laboratorium menggunakan unit construced wetland..
Metode evaluasi deskriptif digunakan untuk mengevaluasi hasil analisis seluruh data
yang didapatkan dari survei lapangan, uji laboratorium, uji coba pengolahan, dan hasil
perhitungan matermatis.
Hasil penelitian menunjukan kualitas limbah cair tekstil memiliki parameter
BOD, COD, TSS, Fenol total, dan Sulfida. Kualitas sungai memiliki nilai indeks
pencemaran sebesar yang seluruhnya termasuk kategori tercemar sedang, sedangkan
kualitas airtanah memiliki nilai indeks pencemaran yang terbagi atas 2 kelas yaitu
kelas tercemar sedang dan tercemar ringan. Hasil pengolahan limbah cair tekstil
menggunakan unit constructed wetland skala laboratorium dengan variasi terbaik
tanaman Typha angustifolia menunjukan penurunan kadar BOD sebesar 88,98%, COD
80,82%, TSS 89,51%, Fenol total 89,81%, Amonia 79,95% dan Sulfida 96,71%.
Arahan pengolahan yang disarankan pada lokasi penelitian adalah penambahan unit
operasi constructed wetland dengan sistem sub-surface flow
Kata Kunci : Sungai, Pengendalian Pencemaran, Industri Tekstil, Pencemaran Air, and Evaluasi Limbah Cair
xiv
Evaluation of Textile Industry Wastewater Treatment as an Effort to Control
River Water Pollution in Pringsurat District, Magelang Regency, Central Java
By
Marwan Khalish
114170063
ABSTRACT
— The textile industry located in Pringsurat Subdistrict, Temanggung Regency,
Central Java Province is a textile factory that has been established in 2015, conducting
textile fabric production from plain materials to become ready-to-sell textile fabrics.
The resulting textile industry waste comes from several activity processes such as
stenter (precision process), dyeing, printing (motif giving), Steamer (ripening colors),
Washing (re-washing) and finishing (packaging and distribution). Liquid waste
produced by the textile industry has the potential to pollute the environment if no
further processing is carried out. The purpose of this study is to identify the
characteristics of liquid waste, river water and water, find out the level of pollution at
the research site, and design a model of liquid waste treatment unit using constructed
wetland units.
Primary and secondary data collection methods are carried out by survey and
mapping methods. Purposive sampling method is carried out for sampling of river
water and water, as well as grab sampling method for sampling liquid waste.
Laboratory test methods are used to determine the quality of liquid waste, water, and
river water. Mathematical methods are used to calculate the capacity of river pollution
load, water quality status, river water discharge, and laboratory-scale liquid waste
treatment efficiency using construced wetland units. Descriptive evaluation methods
are used to evaluate the results of analysis of all data obtained from field surveys,
laboratory tests, processing trials, and matermatis calculation results.
The results showed the quality of textile liquid waste has parameters BOD,
COD, TSS, Total Phenol, and Sulfide. River quality has a pollution index value of all
that belongs to the category of moderately polluted, while the water quality has a
pollution index value that is divided into 2 classes, namely the moderately polluted
and lightly polluted class. The results of textile liquid waste treatment using
laboratory-scale constructed wetland units with the best variation of Typha
angustifolia plants showed a decrease in BOD levels by 88.98%, COD 80.82%, TSS
89.51%, Total Phenol 89.81%, Ammonia 79.95% and Sulfide 96.71%. The
recommended processing directive at the research site is the addition of a constructed
wetland operating unit with a sub-surface flow system.
Keywords— River, Pollution Control, Textile Industry, Water Pollution, and Wastewater Evaluation
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Sungai, Pengendalian Pencemaran, Industri Tekstil, Pencemaran Air, and Evaluasi Limbah Cair |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Eko Yuli |
| Date Deposited: | 23 Mar 2022 03:41 |
| Last Modified: | 26 Sep 2022 07:48 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/29114 |
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