PENURUNAN KANDUNGAN COD DAN MBAS PADA LIMBAH LAUNDRY MENGGUNAKAN METOODE FITOREMEDIASI (ECENG GONDOK DAN BAMBU AIR)

Putri, Nara Naomi Aprilia (2024) PENURUNAN KANDUNGAN COD DAN MBAS PADA LIMBAH LAUNDRY MENGGUNAKAN METOODE FITOREMEDIASI (ECENG GONDOK DAN BAMBU AIR). Undergraduate thesis, UPN "Veteran" Jawa Timur.

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Abstract

In general, laundry businesses use detergents rather than ordinary soap in the washing process because detergents contain surfactants that are more effective in removing dirt on clothes. This washing process produces waste that will usually be disposed of directly into the environment. Indiscriminate disposal of laundry waste can cause environmental pollution, because laundry waste contains pollutants such as surfactants and Chemial Oxygen Demand (COD) that exceed the established quality standards. The purpose of this research is to analyze water bamboo (Equisetum hyemale), water hyacinth plant (Eichhornia crassipes), and the combination of both plants with black and white coral planting media in reducing surfactant (MBAS) and COD levels in laundry waste. The principle of this phytoremediation method is to use microorganisms (rhizosphere microbes) that live in the root system and planting media. Microorganisms that live in the roots and media will function as decomposers of organic and inorganic materials in wastewater into simpler compounds and these compounds will be used as nutrients for plants. The decomposition process occurs in the root zone which is called rhizodegradation. The results obtained from this study are a combination of plants with a total of 15 plants and a residence time of 72 hours with black coral media that is most effective in reducing surfactant levels (MBAS). While the most effective plants in reducing COD levels are water hyacinth plants with variations in the number of plants, residence time and the same planting media. Keywords: Surfactant, Chemial Oxygen Demand (COD), Phytoremediation, Microorganisms

Item Type:	Thesis (Undergraduate)
Contributors:	Contribution Contributors NIDN/NIDK Email Thesis advisor Putro, Raden Kokoh Haryo 0005099002 radenkokoh.tl@upnjatim.ac.id
Subjects:	T Technology > TD Environmental technology. Sanitary engineering
Divisions:	Faculty of Engineering > Departement of Environmental Engineering
Depositing User:	Nara Naomi Aprilia Putri
Date Deposited:	11 Dec 2024 10:16
Last Modified:	11 Dec 2024 10:16
URI:	https://repository.upnjatim.ac.id/id/eprint/32785

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