Decision Making for Biological Tofu Wastewater Treatment to Improve Quality Wastewater Treatment Plant (WWTP) Using Analytical Hierarcy Process (AHP)

Naomi Aurora Margareth Br  Simanjuntak; Nurulbaiti Listyendah  Zahra; I Wayan Koko Suryawan

doi:10.21771/jrtppi.2022.v13.no1.p20-34

Authors

Naomi Aurora Margareth Br Simanjuntak Universitas Pertamina
Nurulbaiti Listyendah Zahra Universitas Pertamina
I Wayan Koko Suryawan Universitas Pertamina

DOI:

https://doi.org/10.21771/jrtppi.2022.v13.no1.p20-34

Keywords:

tofu, wastewater, wwtp, AHP

Abstract

This research aims to build a support system for tofu wastewater treatment using the Analytical Hierarchy Process (AHP) method. This research was conducted in one of the household tofu industries in Jakarta. AHP method was used to choose/decide the most effective combination of technologies to treat tofu wastewater. Based on the literature study and inlet characterization, Three alternatives were proposed. Alternative 1 consists of a Collecting tank, Neutralization Tank, Preliminary Sedimentation, Anaerobic Digester, Aeration Tank, and Final Settlement Body. While alternative 2 consists of a Collecting tank, Neutralization Tank, Preliminary Sedimentation, Anaerobic Biofilter, Aeration Tank, and Final Settlement Tank. Alternative 3 consists of a Collecting tank, Neutralization Tank, ABR, Aeration Tank, and Final Sedimentation Tank. The decision criteria used for AHP were effluent quality, land requirement, construction cost and easy maintenance. The primary data used were wastewater flow and outlet concentration. While data of area use , maintenance cost and construction cost were extracted from literature study. The result shows that alternative 3 was the most effective sequence of technology. Eigen Vector Analysis Recapitulation showed that alternative 1 has an overal value of 0.31, alternative 2 has value of 0.2 and alternative 3 has value of 0.5. Using alternative 3, BOD5 can be removed up to 95%, COD can be removed by maximum of 95% by ABR, TSS can be removed by 80% which met the quality standard.

References

Adi, H. P., Razif, M., & Moesriati, A. (2016). Perancangan Ulang Instalasi Pengolahan Air Limbah Domestik dengan Proses Anaerobic Baffled Reactor dan Anaerobic Filter. Jurnal Teknik ITS, 5(2), 2–6. https://doi.org/10.12962/j23373539.v5i2.16937

Afifah, A. S., Apritama, M. R., Adicita, Y., Septiariva, I. Y., & Suryawan, I. W. K. (2021). Enhanced Effluent Quality of Anaerobic Baffled Reactor (ABR) With Ozone and Aerobic Activated Sludge for Livestock Wastewater Treatment. EPI International Journal of Engineering, 3(2), 108–112. https://doi.org/10.25042/epi-ije.082020.03

Ahmad, U., Yogyakarta, D., Tahu, P., Khas, R., Kulon, L., Prasetyo, O. :, … Elvionita, D. (2017). Pembuatan Tahu Rumahan Khas Ledok Kulon. Jurnal Pemberdayaan, 1(2), 245–252.

Aras, N. R. M. (2020). Quality test of liquid tofu waste in one of the industries in Bantaeng district. IOP Conference Series: Materials Science and Engineering, 885(1). https://doi.org/10.1088/1757-899X/885/1/012013

Astuti, A. D., & Ayu, D. I. (2019). Treatment of tofu industry wastewater using bioreactor anaerobic-aerobic and bioball as media with variation of hidraulic retention time, 19(1), 18–25.

Budiastuti, H., Amanah, Y. N., Pratiwi, R. O., Muhari, E. H., & Isna, L. (2021). Water Hyacinth Extract Addition Towards Tofu Wastewater Degradation by Anaerobic Treatment. Advances in Engineering Research, 208(Icist 2020), 341–345.

Fdz-Polanco, F., Pérez-Elvira, S. I., & Fdz-Polanco, M. (2009). Present and perspectives of anaerobic treatment of domestic sewage. Desalination and Water Treatment, 4(1–3), 161–167. https://doi.org/10.5004/dwt.2009.371

Guo, Y., Hu, H., Wang, Q., & Liu, H. (2018). A novel process for peanut tofu gel: Its texture, microstructure and protein behavioral changes affected by processing conditions. LWT, 96, 140–146. https://doi.org/https://doi.org/10.1016/j.lwt.2018.05.020

Hajar, I., Fadarina, Zamhari, M., & Yuliati, S. (2021). Tofu Industrial Wastewater Treatment by Electrocoagulation Method. Proceedings of the 4th Forum in Research, Science, and Technology (FIRST-T1-T2-2020), 7, 41–46. https://doi.org/10.2991/ahe.k.210205.008

Hasnaningrum, H., Ridhosari, B., & Suryawan, I. W. K. (2021). Planning Advanced Treatment of Tap Water Consumption in Universitas Pertamina. Jurnal Teknik Kimia Dan Lingkungan, 5(1), 1. https://doi.org/10.33795/jtkl.v5i1.177

Herlambang, A. (2001). PENGARUH PEMAKAIAN BIOFILTER STRUKTUR SARANG TAWON PADA PENGOLAH LIMBAH ORGANIK SISTEM KOMBINASI ANAEROB-AEROB (Studi Kasus : Limbah Tahu Dan Tempe). Jurnal Teknologi Lingkunganan, 2(1), 28–36.

Hidayat, R. N., Sabri, L. M., & Awaluddin, M. (2019). Analisis Desain Jaring Gnss Berdasarkan Fungsi Presisi (Studi Kasus : Titik Geoid Geometri Kota Semarang). Jurnal Geodesi Undip, 8(1), 48–55.

Hidayati, S. S. (2017). Studi Perencanaan Instalasi Pengolahan Air Limbah (IPAL) Pabrik Tahu FIT Malang dengan Digester Anaerobik dan Biofilter Anaerobik-Aerobik. Malang: Universitas Brawijaya.

Hidayati, S., Utomo, T. P., Suroso, E., & Maktub, Z. A. (2019). Analisis Potensi dan Kelayakan Finansial pada Agroindustri Biogas Menggunakan Covered Lagoon Anaerobic Reactor Termodifikasi. Industria: Jurnal Teknologi Dan Manajemen Agroindustri, 8(3), 218–226. https://doi.org/10.21776/ub.industria.2019.008.03.6

Hilmi, F. M., Aryanto, R. T. B., Handayani, S. D., Priutama, Y. E., Rahmalia, I., Sofiyah, E. S., … Suryawan, I. W. K. (2022). SELECTION OF AMMONIA AND TSS REMOVAL IN EFFLUENT WATER FROM DURI KOSAMBI IPLT USING ANALYTIC HIERARCHY PROCESS (AHP). Jurnal Arsip Rekayasa Sipil Dan Perencanaan, 5(1).

Kementerian Pekerjaan Umum dan Perumahan Rakyat. (2017). Pedoman Perencanaan Teknik Terinci Bangunan Pengolahan Lumpur Tinja. DKI Jakarta: Kementerian Pekerjaan Umum dan Perumahan Rakyat.

Khansa, P., Sofiyah, E. S., & Suryawan, I. W. K. (2021). Wastewater reclamation design from sewerage system for gardening activity in Universitas Pertamina, 11(4), 685–695.

Marhadi. (2016). Perencanaan Instalasi Pengolahan Air Limbah (Ipal) Industri Tahu Di Kecamatan Dendang Kabupaten Tanjung Jabung Timur. Jurnal Ilmiah Universitas Batanghari Jambi, 16(1), 59–67.

Metcalf, & Eddy. (1991). Wastewater Engineering: Treatment, Disposal, and Reuse. 3rd Edition,. Singapore: McGraw-Hill, Inc.

Qasim, S. R., & Zhu, G. (2018). Wastewater Treatment and Reuse Theory and Design Examples Volume 2: Post-Treatment, Reuse, and Disposal. New York: CRC Press.

Rathod, V. P., Bhale, P. V., Mehta, R. S., Harmani, K., Bilimoria, S., Mahida, A., & Champaneri, H. (2018). Biogas Production from Water Hyacinth in the Batch type Anaerobic Digester. Materials Today: Proceedings, 5(11), 23346–23350. https://doi.org/10.1016/j.matpr.2018.11.072

Said, N. I. (2000). Teknologi Pengolahan Air Limbah Dengan Proses Biofilm Tercelup. Jurnal Teknologi Lingkungan, 1(2), 101–113.

Said, N. I., & Firly, F. (2018). Uji Performance Biofilter Anaerobik Unggun Tetap Menggunakan Media Biofilter Sarang Tawon Untuk Pengolahan Air Limbah Rumah Potong Ayam. Jurnal Air Indonesia, 1(3), 289–303. https://doi.org/10.29122/jai.v1i3.2357

Said, N. I., & Rahardiyan, D. S. (2015). Pengolahan Air Lindi Dengan Proses Biofilter Anaerob-Aerob Dan Denitrifikasi. Pusat Teknologi Lingkungan, BPPT (Vol. 8).

Sakinah, D. S. (2018). Design of Wastewater Treatment Plant for Household Scale Food. Surabaya: Institut Teknologi Sepuluh Nopember.

Salsabil, M. R., Laurent, J., Casellas, M., & Dagot, C. (2010). Techno-economic evaluation of thermal treatment, ozonation and sonication for the reduction of wastewater biomass volume before aerobic or anaerobic digestion. Journal of Hazardous Materials, 174(1), 323–333. https://doi.org/https://doi.org/10.1016/j.jhazmat.2009.09.054

Sani, E. Y. (2006). Pengolahan Air Limbah Tahu Menggunakan Reaktor Anaerob Bersekat Dan Aerob. Semarang: Universitas Diponegoro.

Santoso, A. (2015). Perencanaan Pengolahan Air Limbah Media Biofilter (Studi Kasus : Kejawan Gebang Kelurahan Keputih Surabaya). Surabaya: Institut Teknologi Sepuluh Nopember.

Sari, N. A., Rini, M. A., Oktaviani, W. N., Ghaida, R. N., Sari, M. M., & Suryawan, I. W. K. (2022). Penentuan teknologi pengolahan sampah menjadi energi di Kabupaten Boyolali dengan Analytic Hierarchy Process (AHP). Dinamika Lingkungan Indonesia, 9(1), 17. https://doi.org/10.31258/dli.9.1.p.17-24

Simanjuntak, N. A. M. B., Zahra, N. L., & Suryawan, I. W. K. (2021). Tofu Wastewater Treatment Planning with Anaerobic Baffled Reactor (ABR) and Activated Sludge Application. Jurnal Ilmu Alam Dan Lingkungan, 12(1), 21–27.

Suryawan, I., Septiariva, I. Y., Helmy, Q., Notodarmojo, S., Wulandari, M., Sari, N. K., Sarwono, A., & Jun-Wei, L. (2021). Comparison of Ozone Pre-Treatment and Post-Treatment Hybrid with Moving Bed Biofilm Reactor in Removal of Remazol Black 5. International Journal of Technology, 12(4), 728–738. Retrieved from https://doi.org/10.14716/ijtech.v12i4.4206

Vidyawati, D. S., & Fitrihidajati, H. (2019). Pengaruh fitoremediasi eceng gondok (Eichornia Crassipes) melalui pengenceran terhadap kualitas limbah cair industri tahu. LenteraBio: Berkala Ilmiah Biologi, 8(2), 113–119.

Willistania, P., Poetranto, P. I., Kaavessina, M., & Margono. (2016). Fase deaktivasi fermentasi bioethanol dari sorgum dengan beads biokatalis ko-immobilisasi yeast dan enzim glukoamilase menggunakan Anaerobic Baffled Reactor (ABR). Prosiding Seminar Nasional Teknik Kimia “Kejuangan,” F3 1-6.

Yanti, R., Setyaningsih, W., Triwitono, P., Yuniansyah, R., & Admi, E. S. M. (2021). Effect of Different Coagulants and Various Concentrations on Quality of Jack Bean Tofu. Journal of Applied Agricultural Science and Technology, 6(1), 1–10. https://doi.org/10.32530/jaast.v6i1.23