Perancangan Unit Filtrasi untuk Pengolahan Limbah Domestik Menggunakan Sistem Downflow

Sulianto, Akhmad Adi; Kurniati, Evi; Hapsari, Alivia Ayu

doi:10.21776/ub.jsal.2019.006.03.4

Cited by 5 publications

(4 citation statements)

References 2 publications

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“…The COD levels were thought to be due to the zeolite and activated carbon media which work well. This was also revealed by [14], the use of activated carbon and zeolite filter media can absorb the pollutants contained in domestic wastewater (restaurants) so as to reduce COD levels.…”

Section: Cod Parametersmentioning

confidence: 86%

The simple filtration unit in reducing parameters of restaurant wastewater

Yahya,

Rahman,

Izarna

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Restaurant wastes have high organic content that often pollute the environment. The filtration process is one method that can be done to reduce the restaurant wastes. The simple filtration process has been proven to be effective and capable of reducing contaminant contained in waste water. This study aims to determine the effectiveness of the simple filtration unit using some media for filtration and reducing some parameters of restaurant waste water. The Filtration experiment was carried out using variations in media with the thickness of 5, 10, and 15 cm. By using of media thickness with 15 cm given the best result in decreasing BOD, COD and turbidity (BOD was 93.4%, COD was 83.86%, and turbidity was 90.4%). The media thickness of 5 and 10 cm had given the best result of TSS parameter which was 99.22%. The media thickness of 5 cm also given the best result in oil and fat parameter, the result showed was 94.02%. The results of this study can be a solution in the treatment of restaurant liquid waste with the help of a filtration system.

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Section: Cod Parametersmentioning

confidence: 86%

The simple filtration unit in reducing parameters of restaurant wastewater

Yahya,

Rahman,

Izarna

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…Pencegahan pencemaran lingkungan akibat dari limbah domestik yang dihasilkan dari aktivitas masyarakat yaitu dengan menggunakan media filter. Media filter merupakan parameter desain untuk sistem filtrasi dan infiltrasi, berbagai macam media filter yaitu pasir, kerikil, tanah, gambut, zeolit, dan karbon aktif (Febrina & Ayuna, 2014;Sulianto et al, 2019). Media filter seperti zeolit dan karbon aktif digunakan sebagai penyerap polutan dalam limbah sedangkan pasir, kerikil, tanah, gambut digunakaan untuk menahan partikel-partikel halus yang terbawa oleh limbah.…”

Section: Pendahuluanunclassified

Utilization of Fly Ash and Zeolite to Reduce Chemical Oxygen Demand (COD) in Domestic Waste at the Al Ihya Ulumaddin Islamic Boarding School Cilacap

Ramadhani

Raharjo²,

Nyamiati

2023

FJAS

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Domestic waste is the result of waste from various human activities. An alternative to reduce domestic waste is waste filtration. The purpose of this study was to find the best time for the filtration process using fly ash and zeolite to reduce COD levels in the domestic waste of the Al-Ihya Islamic Boarding School. The filter media is composed of 5 layers, namely gravel, palm fiber, zeolite, sand and fly ash. This research stage is to find the best filtration time from variations of 0, 90, 150 and 210 minutes. The resulting filtrate was tested for color and COD levels. The results show the best filtration time is 90 minutes. The color of the waste was originally cloudy black after being filtered for 90 minutes, the color changed to clear yellow. The original COD level was 1,932 mg/L after going through a filtration process for 90 minutes, decreasing to 310 mg/L.

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“…Dalam berbagai Rancangan Acak Lengkap dengan dua atau lebih variasi filtrasi, pengulangan dilakukan sebanyak tiga kali, seperti pada perancangan unit filtrasi untuk pengolahan limbah domestik dan penggunaan beberapa jenis media filtrasi terhadap kualitas limbah cair ekstraksi sagu. 19,20 Untuk melihat efektivitas media filtrasi dalam mengurangi kandungan minyak, diuji secara organoleptik. Selanjutnya data yang dihasilkan dari uji disajikan dalam bentuk naratif.…”

Section: Materi Dan Metodeunclassified

Kombinasi Adsorben Alam Dalam Pengolahan Air Limbah Cucian Pada Bengkel

Silalahi,

Hartono,

Manalu

et al. 2023

Jurnal Kesehatan Lingkungan Indonesia

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Latar belakang: Jumlah bengkel kendaraan bermotor yang meningkat berimplikasi pada volume limbah yang semakin tinggi dan berpotensi mencemari lingkungan. Salah satu limbah bengkel yang harus diolah sebelum dibuang adalah air limbah cucian tangan montir. Penelitian ini bertujuan untuk mengukur efektifitas pengolahan air limbah cuci tangan bengkel dengan kombinasi arang tempurung kelapa, batu apung dan limbah rambut sebagai media filtrasi dalam menurunkan kandungan BOD, COD, TSS, fosfat dan minyak.Metode: Rancangan one group pre-test dan post-test dipilih pada studi eksperimental ini Pengambilan sampel dilakukan di bengkel Jl. Sekip Sei Putih Timur I Medan Petisah pada bulan Desember 2020 dan proses uji dilakukan di Laboratorium Kimia BTKLPP Kelas I Medan. Pengambilan sampel dilakukan bulan Desember 2020. Pengambilan sampel dilakukan sore hari setelah montir selesai melakukan aktivitas. Data dianalisis dengan melihat perbedaan konsentrasi parameter pencemar yakni BOD, COD, TSS dan fosfat sebelum dan sesudah dilakukan penyaringan. Dari perbedaan nilai konsentrasi tersebut diperoleh tingkat efektifitas media filtrasi yang kemudian dinyatakan dalam bentuk persentase.Hasil: Pada studi ini ditemukan bahwa persentase kadar BOD (41,57%), COD (44,33%), dan TSS (41,27%), mengalami penurunan lebih besar menggunakan saringan B (pori-pori batu apung lebih kecil) dibandingkan dengan saringan A. Namun saringan A lebih efektif dalam menurunkan persentase kadar fosfat (65,60%). Hasil uji organoleptik menunjukkan hasil air limbah cucian tangan bengkel dari saringan A lebih jernih setelah pengulangan sebanyak 3 kali dibandingkan saringan B.Simpulan: Penggunaan kombinasi media arang tempurung kelapa, limbah rambut dan batu apung cukup efektif dalam mengurangi kadar BOD, COD, TSS, fosfat dan minyak. Namun perlu dipertimbangkan besarnya pori-pori batu apung yang digunakan dalam penyaringan. ABSTRACT Title: Combination of Natural Absorbents in Automotive Service Station Liquid Waste ManagementBackground: Increasing number of automotive service station has implications for the higher volume of waste and has the potential to pollute the environment. One of the automotive service station wastes that must be treated before being disposed of is the mechanic's hand-washing wastewater. This study aims to measure the effectiveness of automotive service station liquid waste management with a combination of coconut shell charcoal, pumice stone, and hair waste as a filtration medium in reducing BOD, COD, TSS, phosphate, and oil content.Method: One group pre-test and post-test designs were chosen in this experimental study. Sampling was carried out at the workshop on Jl. Sekip Sei Putih Timur I Medan Petisah in December 2020 and the test process was carried out at the BTKLPP Class I Chemistry Laboratory, Medan. Sampling is carried out in December 2020. Sampling was carried out in the afternoon after the mechanic had finished performing activities. Data were analyzed by looking at the difference in concentration of pollutant parameters, namely BOD, COD, TSS and phosphate before and after filtering. From the difference in concentration values, the effectiveness of the filtration media is obtained which is then expressed in percentage. Result: In this study, it was found that the percentage levels of BOD (41.57%), COD (44.33%), and TSS (41.27%), experienced a greater decrease using filter B (smaller pumice pores). compared to filter A. However, filter A was more effective in reducing the percentage of phosphate content (65.60%). The results of the organoleptic test showed that the automotive service station hand-washing wastewater from filter A was clearer after 3 repetitions than filter B.Conclusion: The use of a combination of coconut shell charcoal media, hair waste, and pumice stone is quite effective in reducing the levels of BOD, COD, TSS, phosphate, and oil. However, it is necessary to consider the size of the pores of the pumice used in the filter.

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Perancangan Unit Filtrasi untuk Pengolahan Limbah Domestik Menggunakan Sistem Downflow

Cited by 5 publications

References 2 publications

The simple filtration unit in reducing parameters of restaurant wastewater

The simple filtration unit in reducing parameters of restaurant wastewater

Utilization of Fly Ash and Zeolite to Reduce Chemical Oxygen Demand (COD) in Domestic Waste at the Al Ihya Ulumaddin Islamic Boarding School Cilacap

Kombinasi Adsorben Alam Dalam Pengolahan Air Limbah Cucian Pada Bengkel

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