STUDI TANAMAN PAKIS LIDAH KOLAM DAN MELATI AIR DALAM MENURUNKAN KADAR BOD, COD DAN TSS PADA AIR LIMBAH USAHA LAUNDRY

Melanie, Ayu (2024) STUDI TANAMAN PAKIS LIDAH KOLAM DAN MELATI AIR DALAM MENURUNKAN KADAR BOD, COD DAN TSS PADA AIR LIMBAH USAHA LAUNDRY. Tugas Akhir (S1) - thesis, Universitas Bakrie.

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Abstract

The cause of water pollution problems in big cities is the large amount of waste from households and industries, including laundry businesses. Detergents with high concentrations from laundry businesses can increase BOD, COD, and TSS parameters if they are directly discharged into rivers or water bodies without prior treatment. One way to process liquid waste at an affordable cost is using the phytoremediation method. The plants used in the phytoremediation method of this study are Java Fern and Mexican Sword Plant, which can reduce BOD, COD, and TSS levels in laundry wastewater. The method used in this study is an experimental method using two test plants, namely Java Fern, Mexican Sword Plant, and a 1:1 combination. The stages of the study were plant preparation, Range finding test, and phytoremediation test. The results of the analysis showed that Java Fern and Mexican Sword Plant were able to survive in laundry wastewater media during the RFT test. Phytoremediation tests on the three treatments were able to reduce the BOD and COD parameter values in laundry wastewater. However, it has not met the quality standards based on the Regulation of the Minister of Environment and Forestry Number P.68/Menlhk-Setjen/2016. The largest percentage of BOD parameter reduction was in P2-PL (Java Fern) on the 5th day, which was 65.62% from 160 mg/L to 55 mg/L. The largest percentage of COD reduction was in P1-MA (Mexican Sword Plant) on the 10th day, which was 78.67% from 1285 mg/L to 274 mg/L. The TSS Parameter Value of 5 mg/L is below the quality standard by Java Fern and Mexican Sword Plant during the phytoremediation test.

Item Type:	Thesis (Tugas Akhir (S1) - )
Uncontrolled Keywords:	Phytoremediation, Laundry Waste Water, Java Fern, Mexican Sword Plant
Subjects:	Environmental Science and Technology > Water Treatment and Conditioning Thesis > Thesis (S1)
Divisions:	Fakultas Teknik dan Ilmu Komputer > Program Studi Teknik Lingkungan
Depositing User:	Ayu Melanie
Date Deposited:	09 Aug 2024 09:02
Last Modified:	09 Aug 2024 09:02
URI:	https://repository.bakrie.ac.id/id/eprint/9755

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