Penerapan Teknologi Membran untuk Mengolah Limbah Cair Industri Tahu (Studi Kasus: UKM Sari Bumi, Kabupaten Sumedang)

Maulana, M.; Marsono, Bowo Djoko

doi:10.12962/j23373539.v10i2.63453

Cited by 3 publications

(4 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Hal ini mengindikasikan bahwa proses membran filtrasi mampu menyetabilkan dan menetralkan pH. Hasil penelitian ini sesuai dengan penelitian yang telah dilakukan Maulana, dkk (2021) dalam penelitian Penerapan Teknologi Membran untuk Mengolah Limbah Cair Industri Tahu [20]. Outlet pengolahan effluent IPAL menggunakan media adsorpsi dan membran filtrasi mengindikasikan air yang tidak berbau, tidak berwarna, serta tidak berasa.…”

Section: ▪ Pengaruh Ukuran Membran Pada Parameter Besi Dan Manganunclassified

Studi Pengolahan Air Buangan Ipal Industri Rumput Laut Menjadi Air Proses

Wahyuni,

Prayitno

2024

Distilat: J. Tekn. Sep

View full text Add to dashboard Cite

Pada industri pengolah rumput laut menjadi produk Alkali Treated Cottonii Chips (ATCC) akan dihasilkan suatu limbah cair, dimana limbah cair selanjutnya diolah dalam suatu IPAL (Instalasi Pengolahan Air Limbah) hingga memenuhi baku mutu. Namun demikian, volume air limbah yang sangat besar tersebut belum dilakukan pemanfaatan kembali (reuse), sedangkan kebutuhan air untuk proses produksi sangat besar. Air proses diperoleh dari air tanah melalui proses pengeboran, dimana proses pengeboran air tanah tersebut membutuhkan biaya yang cukup besar. Pengambilan air tanah secara terus menerus juga dapat mengganggu ekosistem air tanah. Tujuan penelitian ini adalah untuk pemanfaatan air buangan (effluent) IPAL menjadi air proses melalui proses adsorpsi dan mikrofiltrasi. Penelitian dilakukan dengan cara mengalirkan air buangan (effluent) IPAL ke dalam kolom adsorpsi yang berisi karbon aktif dan membran filtrasi. Variabel yang digunakan antara lain: berat adsorben 20 kg dan 25 kg dan ukuran mikrofiltrasi 5 μm dan 10 μm. Sedangkan parameter yang diukur adalah pH, turbidity, bau, rasa, warna, besi, mangan dan Total Dissolved Solid (TDS). Hasil percobaan menunjukkan bahwa pada berat adsorben 25 kg, diperoleh penurunan kadar kontaminan sebesar TDS (51,30%), turbidity (81,19%), kesadahan (26,71%), besi terlarut (95,43%), mangan (95,531%), pH 7, tidak berasa, tidak berwarna dan tidak berbau. Sedangkan hasil akhir air olahan effluent IPAL menggunakan media adsorpsi berat 25 kg dan ukuran membrane filtrasi 5 μm diperoleh persen penurunan TDS (26,9%), kesadahan (13,76%), kekeruhan (28,09%), besi (74,98%), mangan (78,16%), tidak berasa, tidak berbau, tidak berwarna, dan pH netral.

show abstract

Section: ▪ Pengaruh Ukuran Membran Pada Parameter Besi Dan Manganunclassified

Studi Pengolahan Air Buangan Ipal Industri Rumput Laut Menjadi Air Proses

Wahyuni,

Prayitno

2024

Distilat: J. Tekn. Sep

View full text Add to dashboard Cite

show abstract

“…Measurement of the rejection value is carried out to determine the selectivity of the membrane or the ability of the membrane to withstand specimens passing through the membrane (Abu-Zurayk et al, 2023;Bhernama et al, 2023;Lubis et al, 2023;Maulana & Marsono, 2021;Morão et al, 2005;Reddy et al, 2022;Vasagar et al, 2021). The results of the rejection analysis with variations in CAP membrane concentration (13%; 14%; and 15%) and variations in waste dye concentration of 5, 10, and 15 ppm can be seen in Figure 5.…”

Section: Rejectionmentioning

confidence: 99%

“…Membrane technology is the treatment of liquid waste, one of which is the treatment of textile wastewater (Faizal et al, 2022;Jiang & To, 2022;Korkut et al, 2024;Maulana & Marsono, 2021;Mu'aliyah et al, 2022). Compared to other separation processes, this treatment process has several advantages, including the use of membranes that do not change the structure or arrangement of the separated substances, are biopolymers, can be operated at room temperature, relatively low energy consumption, non-toxic, no chemical additives in the process, and is a clean technology (Aburideh et al, 2021;Bousbih et al, 2021;Harianingsih & Maharani, 2018;Masri et al, 2020;Sianipar et al, 2023;Wang et al, 2023), lower initial investment cost than conventional systems, can remove harmful substances from textile wastewater (Chen et al, 2022;Hartini et al, 2018;Jin et al, 2018;Khan et al, 2020;Maulana & Marsono, 2021;Osman et al, 2024;Wen et al, 2021). One of the techniques commonly used in this process is phase inversion.…”

Section: Introductionmentioning

confidence: 99%

Application of Cellulose Acetate Propionate Biopolymer Membrane in The Treatment of Textile Wastewater Containing Remazol Dye

Amilia,

Maryudi,

Rahayu

et al. 2024

JBAT

View full text Add to dashboard Cite

Textile liquid waste is pollution resulted from textile industry activities that often produce hazardous and toxic materials. Therefore, appropriate processing techniques are needed. There are many processing methods that can be used in treating this textile liquid waste, one of which is using membrane technology with phase inversion techniques. Membrane technology has advantages over other processing methods such as, being biopolymeric, relatively lower energy consumption, does not use chemicals in the processing process, and does not cause new waste in the processing process. In this study, 3 variations of cellulose acetate propionate (CAP) concentration were carried out in the manufacture of membranes including, 13% CAP; 14% CAP; and 15% CAP. Membranes that have been made are then carried out several analyses, namely porosity analysis; flux analysis; rejection analysis; and color concentration reduction analysis. The results in this study found that the highest porosity value, rejection value and flux value were found in the CAP membrane with a concentration of 13%. The CAP membrane has the best rejection value on reducing the remazol concentration of 43% with a membrane of 13% CAP.

show abstract

“…This is because the biological processing process requires a large area and a relatively long processing time. Physicschemical methods for treating tofu waste are a solution to overcome biological weaknesses [4]. Electrocoagulation and filtration technology processes have been used to treat domestic wastewater, IOP Publishing doi:10.1088/1755-1315/1098/1/012044 2 which can remove 95% COD in the Al-Fe electrode configuration with a current of 2 A and sampling at 27 min [5].…”

Section: Introductionmentioning

confidence: 99%

The Efficiency of Reducing COD and Turbidity of Tofu Wastewater using A Combination of Electrocoagulation and Ozone

Oktiawan

Samadikun

Ashari

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

We present an investigation of tofu wastewater that contains organic substances that can cause rapid microbial growth in the water. It can lead to a decrease in oxygen levels. In addition, tofu wastewater also contains suspended substances that cause turbidity. This study aims to evaluate changes in pH, temperature, and efficiency of reducing turbidity & chemical oxygen demand (COD) of tofu wastewater using a combination of electrocoagulation and ozone. This research method was carried out on a laboratory scale using tofu wastewater. The ozone generator is used for ozonising tofu wastewater and an acrylic batch type electrochemical reactor. The electrode material used for the anode and cathode is made of aluminum and iron sheets. There were also differences in the highest turbidity removal of 78.3% at the 60 th min when the wastewater was treated using a combination of electrocoagulation followed by ozone. The highest COD removal of 51.9% resulted from the treatment of tofu wastewater using ozone for 60 min. The initial temperature was 27.6°C then increased by 28.1°C (1.8%). Combination of electrocoagulation followed by ozone was more effective in reducing pollutants in tofu wastewater.

show abstract

Penerapan Teknologi Membran untuk Mengolah Limbah Cair Industri Tahu (Studi Kasus: UKM Sari Bumi, Kabupaten Sumedang)

Cited by 3 publications

References 0 publications

Studi Pengolahan Air Buangan Ipal Industri Rumput Laut Menjadi Air Proses

Studi Pengolahan Air Buangan Ipal Industri Rumput Laut Menjadi Air Proses

Application of Cellulose Acetate Propionate Biopolymer Membrane in The Treatment of Textile Wastewater Containing Remazol Dye

The Efficiency of Reducing COD and Turbidity of Tofu Wastewater using A Combination of Electrocoagulation and Ozone

Contact Info

Product

Resources

About