Kajian Bioremediasi Sungai Ciliwung Secara Insitu Di Segmen Kota Depok

Haris, Delza Abdul (2023) Kajian Bioremediasi Sungai Ciliwung Secara Insitu Di Segmen Kota Depok. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Pencemaran lingkungan menjadi trend issue saat ini. Pencemaran pada wilayah perairan dapat disebabkan oleh dua jenis polutan yaitu bahan yang menyebabkan eutrofikasi dan bahan beracun yang menyebabkan kerusakan pada organisme air. Sungai Ciliwung dimanfaatkan untuk berbagai kegiatan seperti sumber baku air minum, industri, perikanan, penggolontoran, dan pertanian. Namun perubahan penggunaan lahan, serta bertambahnya kawasan pemukiman di sekitar badan air juga berdampak terhadap masuknya polutan ke badan air. Tujuan dari studi literatur ini yaitu untuk mengkaji kualitas air di Sungai Ciliwung segmen kota Depok, mengkaji cara remediasi yang mampu meremediasi Sungai Ciliwung segmen kota Depok, dan mengkaji proses bioremediasi Sungai Ciliwung segmen kota Depok secara insitu. Metode studi yang digunakan dimulai dengan mencari sumber literatur yang berkaitan dengan pencemaran air sungai dan remediasi air sungai. Kemudian dilanjutkan dengan mencari data yang dibutuhkan untuk analisis dan pembahasan studi kasus. Data yang dibutuhkan ialah kualitas air Sungai Ciliwung, bioremediasi pada sungai, prediksi bakteri mikroorganisme indigenous dan prediksi perhitungan mikroorganisme indigenous. Hasil kajian literatur menunjukkan bahwa terdapat pencemaran pada air Sungai Ciliwung segmen Kota Depok. Zat pencemarnya ialah mangan (0,770 mg/L), seng (1,72 mg/L), dan tembaga (0,62 mg/L). Konsentrasi tersebut telah melebihi baku mutu di Indonesia. Salah satu upaya untuk menurunkan beban pencemar ialah dengan menggunakan prinsip bioaugmentasi. Penambahan bakteri yang dilakukan menggunakan mikroorganisme indigeneous berupa Bacillus cereus dan Pseudomonas putida. Masing-masing bakteri mempunyai resistensi yang berbeda-beda pada logam berat yang diuji.
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Environmental pollution is a current trend issue. Pollution in water areas can be caused by two types of pollutants, namely substances that cause eutrophication and toxic materials that cause damage to aquatic organisms. The Ciliwung River is used for various activities such as raw water sources for drinking, industry, fisheries, flushing, and agriculture. However, changes in land use, as well as the increase in residential areas around water bodies also have an impact on the entry of pollutants into water bodies. The purpose of this literature study is to examine the water quality in the Ciliwung River in the Depok city segment, examine remediation alternatives that are able to remediate the Ciliwung River in the Depok city segment, and examine the bioremediation process of the Ciliwung River in the Depok city segment in situ. The study method used was started by searching for literature sources related to river water pollution and river water remediation. Then proceed with finding the data needed for analysis and discussion of case studies. The data needed is the water quality of the Ciliwung River, bioremediation in the river, prediction of indigenous microorganism bacteria and prediction of the calculation of indigenous microorganisms. The results of the literature review show that there is pollution in the water of the Ciliwung River in the Depok city segment. The pollutants are manganese (0.770 mg/L), zinc (1.72 mg/L), and copper (0.62 mg/L). This concentration has exceeded the quality standard in Indonesia. One of the efforts to reduce the pollutant load is to use the principle of bioaugmentation. The addition of bacteria was carried out using indigenous microorganisms in the form of Bacillus cereus and Pseudomonas putida. Each bacterium has different resistance to the heavy metals tested

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Bioaugmentasi, Mikroorganisme Indigenous, Bioremediasi, Sungai Ciliwung Segmen Kota Depok, Bioaugmentation, Indigenous Microorganism, Bioremediation, Ciliwung River Depok City Segment.
Subjects:	T Technology > TD Environmental technology. Sanitary engineering T Technology > TD Environmental technology. Sanitary engineering > TD192.5 Bioremediation
Divisions:	Faculty of Civil, Planning, and Geo Engineering (CIVPLAN) > Environmental Engineering > 25201-(S1) Undergraduate Thesis
Depositing User:	Delza Abdul Haris
Date Deposited:	29 Jan 2024 04:21
Last Modified:	29 Jan 2024 04:21
URI:	http://repository.its.ac.id/id/eprint/105697

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