Efektivitas Penggunaan Poli Aluminium Klorida (PAC) dan Aluminium  Sulfat (Tawas) Dalam Pengolahan Limbah Cair Industri pada Waste Water Treatment Plant (WWTP) PT. KIMA Makassar dengan Metode Koagulasi Menggunakan Jar Test

Harun Pampang; Maria Assumpta Nogo Ole; Zakiyah Darajat

doi:10.31004/koloni.v1i4.280

Authors

Harun Pampang Politeknik Negeri Ujung Pandang
Maria Assumpta Nogo Ole Politeknik Negeri Ujung Pandang
Zakiyah Darajat Politeknik Negeri Ujung Pandang

DOI:

https://doi.org/10.31004/koloni.v1i4.280

Abstract

Wastewater in industrial areas has various contents. The levels of pollutant substances in waste water have been regulated in industrial area waste water quality standards stipulated in Government Regulations. One method used to achieve quality standards is a chemical process, namely adding chemicals as coagulants using a jar-test machine. In this study, the coagulation process of liquid waste from PT. Makassar Industrial Area with the addition of polyaluminium chloride (PAC) and aluminum sulfate (alum) which aims to study the effectiveness of using two types of coagulants with variations of 0.02, 0.04, 0.06, and 0.08 grams in 500mL of wastewater. After 1 minute fast stirring and 10 minutes slow stirring then leaving for 10 minutes, the TSS test showed that the addition of alum was able to reduce TSS better than the addition of PAC. The addition of 0.04 grams of alum resulted in an effectiveness of 91.71%, while for PAC the best results were the addition of 0.06 grams of coagulant with an effectiveness of 46.13%.

Keywords: coagulation, jar-test, alum, PAC, wastewater treatment

References

Dewi, Yashinta Kumala, Nurul Pratiwi, and Muhammad Yamin Jinca. 2020. “Konsep Pengelolaan Air Limbah Kawasan Industri Makassar (KIMA).” Jurnal Penelitian Enjiniring 24(1):1–10. doi: 10.25042/jpe.052020.01.

Husaini, Husaini, Stefanus Suryo Cahyono, Suganal Suganal, and Kukuh Nur Hidayat. 2018. “PERBANDINGAN KOAGULAN HASIL PERCOBAAN DENGAN KOAGULAN KOMERSIAL MENGGUNAKAN METODE JAR TEST.” Jurnal Teknologi Mineral Dan Batubara 14(1):31. doi: 10.30556/jtmb.vol14.no1.2018.387.

Lolo, Elvis Umbu, Yonathan Suryo Pambudi, Richardus Indra Gunawan, and Widianto Widianto. 2020. “Pengaruh Koagulan PAC Dan Tawas Terhadap Surfaktan Dan Kecepatan Pengendapan Flok Dalam Proses Koagulasi Flokulasi.” Jurnal Serambi Engineering 5(4):1295–1305. doi: 10.32672/jse.v5i4.2315.

Marlinda, Marlinda, Rita Hartati, Yusi Hidjrawan, and Kasmawati Kasmawati. 2023. “Optimalisasi Penjernihan Air PDAM Tirta Meulaboh Menggunakan Aluminium Sulfat (Tawas) Dan Poly Aluminium Chloride (PAC).” Jurnal Optimalisasi 9(1):24. doi: 10.35308/jopt.v9i1.6386.

Martina, Angela, Dian Santoso Effendy, and Jenny Novianty M. Soetedjo. 2018. “Aplikasi Koagulan Biji Asam Jawa Dalam Penurunan Konsentrasi Zat Warna Drimaren Red Pada Limbah Tekstil Sintetik Pada Berbagai Variasi Operasi.” Jurnal Rekayasa Proses 12(2):40. doi: 10.22146/jrekpros.38948.

Nurlina, Titin Anita Zahara, Gusrizal, and Indah Dwi Kartika. 2015. “Efektivitas Penggunaan Tawas Dan Karbon Aktif Pada Pengolahan Limbah Cair Industri Tahu.” Prosiding SEMIRATA 2015 Bidang MIPA BKS-PTN Barat 690–99.

P. Utaminingrum, Desyani, and Fani Sufika. 2018. “Pengolahan Limbah Loundry Untuk Menurunkan COD Dengan Metode Koagulasi-Flokusasi.”

PERATURAN MENTERI NEGARA LINGKUNGAN HIDUP NOMOR 03 TAHUN 2010. 2010. “BAKU MUTU AIR LIMBAH BAGI KAWASAN INDUSTRI.”

Ramadhani, Syahru, Alexander Tunggul Sutanhaji, dan Bambang Rahadi Widiatmono, Kata Kunci, Tepung Biji Kelor, and Air Sungai. 2013. Perbandingan Efektivitas Tepung Biji Kelor (Moringa Oleifera Lamk), Poly Aluminium Chloride (PAC), Dan Tawas Sebagai Koagulan Untuk Air Jernih Effectiveness Comparison of Moringa Seed Flour (Moringa Oleifera Lamk), Poly Aluminium Chloride (PAC), and Alum as Coagulant for Clear Water. Vol. 1.

Riza Yuni Kartika, Dwi Astuti, Sri Darnoto. 2015. KEEFEKTIFAN DOSIS KOAGULAN POLY ALUMINIUM CHLORIDE(PAC) DALAM MENURUNKAN KADAR TOTAL SUSPENDED SOLID(TSS) AIR LIMBAH LAUNDRY.

Tahunan, Laporan. 2019. KI A MENATA LANGKAH MENUJU MENATA LANGKAH MENUJU MENATA LANGKAH MENUJU BISNIS BISNIS BISNIS Toward Business Transformation.

Wardhani, Eka, Mila Dirgawati, and Dadan Fikriansyah Astadiputra. 2011. “Penentuan Jenis Dan Dosis Koagulan Dalam Mengolah Air Limbah Industri Penyamakan Kulit.” Jurnal Teknik Lingkungan 15.