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All Journal MEDIA KOMUNIKASI TEKNIK SIPIL Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa Jurnal Teknik Pengairan: Journal of Water Resources Engineering REKAYASA ROTOR: JURNAL ILMIAH TEKNIK MESIN Prosiding Forum Studi Transportasi Antar Perguruan Tinggi Jurnal Rekayasa Sipil dan Lingkungan STATOR: Jurnal Ilmiah Mahasiswa Teknik Mesin Al-Ard: Jurnal Teknik Lingkungan JURNAL SUMBER DAYA AIR Jurnal Abdi Insani Educational Building: Jurnal Pendidikan Teknik Bangunan dan Sipil Jurnal Universal Technic PEKAT : Jurnal Pengabdian Kepada Masyarakat MATRAPOLIS : Jurnal Perencanaan Wilayah dan Kota Jurnal Rekayasa Proses JURNAL REKAYASA KIMIA & LINGKUNGAN
Ririn Endah Badriani, Ririn Endah
Program Studi S1 Teknik Lingkungan, Jurusan Teknik Sipil, Fakultas Teknik, Universitas Jember, Jember, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Transportation Other

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Journal : rekayasa

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Efektivitas Media Filter Pasir Silika dan Arang Ampas Tebu untuk Menurunkan Warna Menggunakan Filtrasi Upflow Farras Fadillah, Raihan; Badriani, Ririn Endah; Fildzah, Cantika Almas
Rekayasa Vol 18, No 1: April 2025
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v18i1.24483

Abstract

The availability of quality water is crucial for human survival. This study aims to evaluate the efficiency of reducing water colour through the upflow filtration method with variations in silica sand filter media and bagasse charcoal. The research method involves the preparation of research tools and materials, the manufacture of bagasse charcoal, and filter reactors. Experimental stages include raw water preparation and testing, the filtration process, filtration result water collection and testing, and data analysis. The results showed that the colour removal efficiency at 16.72 TCU was highest in reactor 2 (77.07%) and lowest in reactor 3 (45.85%). At 34.28 TCU, the highest efficiency was in reactor 2 (63.24%) and the lowest in reactor 3 (29.09%). The level of 46.08 TCU showed the highest efficiency in reactor 2 (59.33%) and the lowest in reactor 3 (22.53%). Two Ways ANOVA analysis showed that the thickness of bagasse charcoal filter media has a significant effect on colour reduction because the p value is smaller than 0.05. While the thickness of silica sand has no significant effect because the p value is greater than 0.05, The limitation of colour removal is due to the small surface area of silica sand, which cannot absorb a limited amount of dye.
Perencanaan Sistem Penyaluran Air Limbah di Kecamatan Sumbersari Kabupaten Jember Dewi, Fauziah Rachma; Badriani, Ririn Endah; Kartini, Audiananti Meganandi
Rekayasa Vol 16, No 3: Desember 2023
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v16i3.20016

Abstract

An increase in domestic wastewater if it isn’t treated properly, will potentially lead to a decrease in water quality. Existing conditions in Sumbersari Sub-district based on the preliminary survey, the domestic wastewater disposal is still mixed with the drainage network. This sewer then directly channeled into the water body without any prior treatment, this’s contrary to the PUPR Ministerial Regulation No.4 of 2017. The planning aims to network planning of Wastewater Distribution System in Sumbersari District. The planning service area is carried out in Sumbersari Sub-district, Antirogo Village isn’t included because it has the lowest population density and topography isn’t possible to be served. The planned wastewater is just graywater wastewater. The planning results concluded that the average wastewater discharge and peak wastewater discharge are around 178.19 L/s and 459.28 L/s. The planning is divided into 6 blocks and there’re 3 WWTPs to service the area. The planned pipe dimensions are 90-600 mm. There’re 3 pumps, 10 siphons, and 331 manholes for complementary building requirements. The total cost required for this planning is Rp53,477,911,716.
Pengaruh Perbedaan Ketebalan Media Filtrasi Pasir Sungai dan Arang Sekam Padi pada Penurunan Fosfat Air Limbah Calista, Alferina Vania Widya; Badriani, Ririn Endah; Fildzah, Cantika Almas
Rekayasa Vol 17, No 1: April, 2024
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v17i1.21677

Abstract

WWTP Effluent at Regional Hospital (RSD) dr. Soebandi has not fullfilled quality standard of phosphate which is 3 mg/L. This study aims to determine the efficiency of removal phosphate levels and to determine the effect of variations in the thickness of the filtration media reducing phosphate levels in wastewater from hospital wastewater. Method in this research used a Slow Sand Filter Sandwich system with several variables. The thickness ratio of rice husk charcoal and river sand were (R1) 25:5 cm, (R2) 22,5:7,5 cm, (R3) 20:10 cm, (R4) 17,5:12,5 cm and (R5) 0:0 cm. Variations of time used were 120 and 180 minutes. The lowest and highest efficiency was found in reactor 1 (R1) with 120 minutes for contact time at 0% and reactor 4 (R4) with 180 minutes for contact time by 53%. P-value of rice husk charcoal, river sand and contact time is 0,05 that means it have a significant effect on phosphate concentration reduction. T-test result showed significant differences (p-value 0,05), reactors 1 4, reactors 1 5, reactors 2 4, and reactors 2 5.
Co-Authors Abda Abda Abdur Rohman Adhisa Neela Noor Safira Agus Triono Alfredo Bayu Satriya Alvian Sahal Mahfud Anisya Delima Anita Dewi Pebrianti Aqiel Iqbal Farrossandy Audiananti Meganandi Kartini Ayu Rahmad Jayanti Azis, Rovy Agustian Berliana, Rohinoor Intan Bezariani, Calista Safa Calista, Alferina Vania Widya Candra Karisma, Candra Cantika Almaz Fildzah Dano Quinta Revana David Firman Sudrajat David Firman Sudrajat Dean Alif Gibran Dedi Dwilaksana Dewi, Fauziah Rachma Dwi Djumhariyanto Entin Hidayah Farras Fadillah, Raihan Febriani, Noly Paulina Firmansyah, Regie Hary Sutjahjono Ilmi, Barajati Jala Intan Har Aselna Intan Hardiatama Ivana Patricia Lilipaly M Arief Hidayat M Dimyati Nashrullah M Sakharuddin M Sakharuddin, M Megananda, Reza Mochamad Trifiananto Moh. Andre Hasan Mahendra Nama, Aldo Rianda Purba Noven Pramitasari Novita Sari, Diah Ayu Pangestuti, Ajeng Rahma Rei Sakura Ramadani, Faisal Basri Ratih Novi Listyawati Reza Megananda Rian Yaitsar Chaniago Santoso Mulyadi Sonya Sulistyono Sri Sukmawati Tika Kumala Sari Willy Kriswardhana Wiwik Yunarni Widiarti Yeny Dhokhikah Yuni Hermawan Zakaria Zakaria