Water Recycling System Through Filtration to Increase Production Efficiency at Small-Scaled Tofu Industry

Authors

  • Iwan Aang Soenandi Krida Wacana Christian University (UKRIDA)
  • Florensa Rosani Purba Krida Wacana Christian University (UKRIDA)
  • Ivan Tanra Krida Wacana Christian University (UKRIDA) https://orcid.org/0000-0003-2282-0520

DOI:

https://doi.org/10.28932/ice.v3i4.5480

Keywords:

filtration, recycled water, small-scaled industry, tofu

Abstract

Tofu industry, which consider as a small and medium scale industry (UMKM), use a lot of water in its production process. In order to increase its profit, they need to increase the efficiency of clean water usage. One method is through recycling the wastage water into a clean water so it can be used in the production process. In order to recycle the wastage water, people make use of a passive filter to reduce the dissolved solid and acidity in wastage water so it can be similar with fresh water. From the results of our experiment, an average of 30 litres of recycled water can be used in the production process which reflect to increment efficiency of 5% per day in production process. Therefore, as an impact of the economy, this water recycling process will reduce the production cost of making tofu using of recycled water. And from the social aspect it affects the reduction of fresh water from the ground and reduce odours that will occur in environment.

References

Bangun, A., R., Aminah, S., Hutahaean, R. A., & Ritonga, M. Y. (2013). Pengaruh Kadar Air, Dosis dan Lama Pengendapan Koagulan Serbuk Biji Kelor sebagai Alternatif Pengolahan Limbah Cair Industri Tahu. Jurnal Teknik Kimia USU, 2(1). https://doi.org/10.32734/jtk.v2i1.1420

Bisjoe, A. R. H. (2018). Menjaring Data dan Informasi Penelitian Melalui FGD (Focus Group Discussion): Belajar dari Praktik Lapang. Buletin Eboni, 15(1).

Dandy, P., & Voijant, T. B. (2016). Desain Ipal Komunal Limbah Domestik Perumahan Sukolilo Dian Regency dengan Teknologi Constructed Wetland. Simposium I Jaringan Perguruan Tinggi Untuk Pembangunan Infrakstruktur Indonesia, 239–246.

Eva, R., & Yusuf, A. (2015). Perencanaan Bangunan Pengolahan Limbah Cair pada Pabrik Tahu di Kelurahan Mulyojati 16c Kota Metro. TAPAK, 5.

Laras, N. S. (2015). Pemanfaatan Arang Aktif Limbah Kulit Kacang Kedelai (Glycine max) dalam Meningkatkan Kualitas Limbah Cair Tahu. Lentera Bio, 4(1), 72-76.8.

Mulyadi. (2012) Cost Accounting, Yogyakarta: STIE National Hero Family Foundation.

Pamungkas, A. W., & Slamet, A. (2017). Pengolahan Tipikal Instalasi Pengolahan Air Limbah Industri Tahu di Kota Surabaya. Jurnal Teknik ITS, 6(2). https://doi.org/10.12962/j23373539.v6i2.24585

Rahmah, R., & Mulasari, S. A. (2016). Pengaruh Metode Koagulasi, Sedimentasi dan Variasi Filtrasi terhadap Penurunan Kadar Tss, Cod dan Warna Pada Limbah Cair Batik. CHEMICA: Jurnal Teknik Kimia, 2(1). https://doi.org/10.26555/chemica.v2i1.4560

Roshan, V. (2014). Watewater Engineering Treatment 5th Edition Solutions Manual. Mc. Graw Hill.

Tarru, R. O. (2019). Analisis Dampak Buangan Limbah Cair pada Aliran Sungai Sa’dan (Studi Kasus Pabrik Tahu dan Tempe Sumber Wangi Tallunglipu). AgroSainT, 6(1 SE-), 14–17.

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Published

2022-11-30

How to Cite

Aang Soenandi, I., Rosani Purba, F. ., & Tanra, I. (2022). Water Recycling System Through Filtration to Increase Production Efficiency at Small-Scaled Tofu Industry. Journal of Innovation and Community Engagement, 3(4), 240–252. https://doi.org/10.28932/ice.v3i4.5480

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Articles