SALSABILA, ZIRLI and WILDAN, RAZKI (2023) PENGELOLAAN LIMBAH LAUNDRY DENGAN PROSES LUMPUR AKTIF. S1 thesis, Fakultas Teknik Universitas Sultan Ageng Tirtayasa.

	Text (SKRIPSI) Zirli Salsabila_3335190101_Fulltext.pdf Restricted to Registered users only Download (2MB)
	Text Zirli Salsabila_3335190101_01.pdf Download (834kB)
	Text Zirli Salsabila_3335190101_02.pdf Restricted to Registered users only Download (132kB)
	Text Zirli Salsabila_3335190101_03.pdf Restricted to Registered users only Download (66kB)
	Text Zirli Salsabila_3335190101_04.pdf Restricted to Registered users only Download (252kB)
	Text Zirli Salsabila_3335190101_05.pdf Restricted to Registered users only Download (18kB)
	Text Zirli Salsabila_3335190101_Ref.pdf Download (55kB)
	Text Zirli Salsabila_3335190101_Lamp.pdf Download (955kB)
	Text Zirli Salsabila_3335190101_CP.pdf Restricted to Registered users only Download (2MB)

Abstract

Detergents are widely used as washers, namely to clean equipment in industry and households. Laundry services usually use detergent as the main ingredient. Detergents contain hazardous components which can cause environmental pollution. The characteristics of the detergent components used in this research are anionic surfactants, one way to overcome this problem is by using the activated sludge method. This study aims to obtain the values of Chemical Oxygen Demand (COD), Biological Oxygen Demand (BOD), Total Suspended Solid (TSS) and pH from the influence of aeration and activated sludge mass and their optimum conditions. This study used a sample of laundry waste originating from a laundry service at the Gerogol housing complex. The methodology of this research is to make liquid media and then make activated sludge followed by detergent waste treatment, after which COD, BOD, pH, TSS and surfactant tests are carried out. Under optimum conditions, the COD value obtained was 26.45 mg/L, BOD was 12.1 mg/L, TSS was 18.4 mg/L, and pH was 7.29. Meanwhile, the effectiveness of reducing COD was 91.88%, BOD 75.30%, TSS 57.14, and pH 8.41%. The longer the aeration time, the lower the COD, BOD, TSS, pH, and surfactant values. The more mud mass the COD, BOD, and pH values decrease, while the TSS value increases

Item Type:	Thesis (S1)
Contributors:	Contribution Contributors NIP/NIM Thesis advisor RUSDI, RUSDI 196711252005011002
Additional Information:	Detergen banyak digunakan sebagai pencuci, yaitu untuk membersihkan peralatan di industri maupun rumah tangga. Jasa laundry biasanya menggunakan detergen sebagai bahan utama. Detergen mengandung komponen berbahaya yang dapat menyebabkan pencemaran lingkungan. Karakteristik komponen detergen yang digunakan dalam penelitian berjenis surfaktan anionik, salah satu cara untuk mengatasi permasalahan tersebut dilakukan dengan metode lumpur aktif. Penelitian ini bertujuan untuk mendapatkan nilai Chemical Oxygen Demand (COD), Biological Oxygen Demand (BOD), Total Suspended Solid (TSS) dan pH dari pengaruh aerasi dan massa lumpur aktif serta kondisi optimumnya. Penelitian ini menggunakan sampel dari limbah laundry yang berasal dari jasa laundry di perumahan Gerogol. Metodologi penelitian ini yaitu dengan pembuatan media cair kemudian pembuatan lumpur aktif yang dilanjutkan dengan pengolahan limbah detergen, setelah itu dilakukan uji COD, BOD, pH, TSS dan surfaktan. Pada kondisi optimum nilai COD yang didapatkan sebesar 26,45 mg/L, BOD sebesar 12,1 mg/L, TSS sebesar 18,4 mg/L, dan pH sebesar 7,29. Sedangkan efektivitas penurunan nilai COD 91,88%, BOD 75,30%, TSS 57,14, dan pH 8,41%. Semakin lama waktu aerasi maka nilai COD, BOD, TSS, pH, dan surfaktan semakin turun. Semakin banyak massa lumpur nilai COD, BOD, dan pH semakin turun, sedangkan nilai TSS semakin naik.
Subjects:	T Technology > TD Environmental technology. Sanitary engineering T Technology > TP Chemical technology
Divisions:	03-Fakultas Teknik 03-Fakultas Teknik > 24201-Jurusan Teknik Kimia
Depositing User:	Mrs Zirli Salsabila
Date Deposited:	13 Dec 2023 10:53
Last Modified:	13 Dec 2023 10:53
URI:	http://eprints.untirta.ac.id/id/eprint/31496

Actions (login required)

View Item