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All Journal Jurnal Sains & Teknologi Lingkungan Jurnal Purifikasi
Fathyah, Fathyah
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Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Education Environmental Science

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Studi Pemanfaatan Idle Capacity Instalasi Pengolahan Lumpur Tinja (IPLT) Keputih Surabaya Nurhayati, Ervin; Arseto Yekti Bagastyo; Cynthia Dyah Puspitasari; Joko Pramono; Fathyah, Fathyah; Rahayu, Dewi Puji; Subechi, Dya Nur Mangzila
Jurnal Sains dan Teknologi Lingkungan Vol. 16 No. 2 (2024): SAINS & TEKNOLOGI LINGKUNGAN
Publisher : Teknik Lingkungan Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jstl.vol16.iss2.art6

Abstract

IPLT Keputih, the only fecal sludge treatment plant in Surabaya City, plays a critical role in the city's sanitation infrastructure. Its operation is critical to manage the fecal sludge generated by Surabaya residents, ensuring that the effluent is effectively treated before being safely discharged to the environment. According to previous studies, IPLT Keputih still has significant untapped potential, especially in the Solid Separation Chamber (SSC) and Grease Trap (GT) units, which have idle capacity that can be optimized to improve overall efficiency. The study involved primary and secondary data collection. Primary data was collected through comprehensive field observations and measurements, while secondary data was obtained from relevant agencies. Data analysis showed that IPLT Keputih currently treats an average of 97.71 m3 of septage per day. However, the facility has an idle capacity of 139.89 m3/day, which indicates a great opportunity to improve utilization. The calculation of the existing idle capacity was conducted based on the maximum discharge of sludge entering the IPLT Keputih in 2022. Several scenarios were developed to fully utilize the idle capacity of the SSC and GT units. The scenarios include the optimization of the SSC unit through improved desludging services, the optimization of the SSC and GT through improved non-fecal sludge management services for restaurants, as well as the implementation of a blended approach to improve the overall service of IPLT Keputih.
KARAKTERISASI INFLUEN LUMPUR DI INSTALASI PENGOLAHAN LUMPUR TINJA (IPLT) KEPUTIH SURABAYA Nurhayati, Ervin; Bagastyo, Arseto Yekti; Fathyah, Fathyah; Rahayu, Dewi Puji; Yulikasari, Andriyan
Purifikasi Vol 22 No 2 (2023): Jurnal Purifikasi
Publisher : Department of Environmental Engineering-Faculty of Civil, Planning, and Geo Engineering. Institut Teknologi Sepuluh Nopember, Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25983806.v22.i2.453

Abstract

Evaluasi unit operasi dan unir proses IPLT Keputih perlu dilakukan, guna menunjang tingkat pelayanan IPLT Keputih. Pengujian karakteristik lumpur yang masuk ke IPLT dilakukan dengan melakukan pengujian di laboratorium terkait parameter pH, BOD, COD, TSS, TVS, TFS, N, P, minyak, lemak serta uji SVI. Sampel yang diambil dari beberapa tempat, yaitu berasal dari non tinja seperti Sentra Wisata Kuliner, Rusunawa, Sentra Pasar Ikan, Fasilitas Kesehatan, Mall dan Restoran. Sedangkan untuk lumpur tinja diambil dari masing-masing unit pengolahan di IPLT Keputih. Berdasarkan karakteristik masing-masing beban pencemar, yaitu berasal lumpur non tinja dan tinja mengindikasikan beban yang cukup besar. Beban lumpur sendiri yang didapatkan dari Rusunawa mengindikasikan bahwa lumpur masih tergolong segar, belum ada degradasi yang terjadi. Hasil penelitian menunjukkan bahwa karakteristik lumpur tinja dari masing-masing unit pengolahan IPLT Keputih masih melebihi baku mutu yang berlaku. Besarnya beban pencemar yang masuk ke IPLT Keputih yang bukan hanya dari lumpur tinja, namun juga lumpur non tinja mengakibatkan beban pengolahan yang tidak sesuai idle capacity unit pengolahan di IPLT Keputih.
Co-Authors Arseto Yekti Bagastyo Bagastyo, Arseto Yekti Cynthia Dyah Puspitasari Dewi Puji Rahayu Ervin Nurhayati, Ervin Joko Pramono Subechi, Dya Nur Mangzila Yulikasari, Andriyan