[7-1] Fecal Sludge Management | The 19th IWA Conference on Sludge Management

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Session Details

Oral PresentationD: Industrial sludge management & fecal sludge management

[7-1]Fecal Sludge Management

Wed. Oct 22, 2025 1:00 PM - 3:00 PM JST
Wed. Oct 22, 2025 4:00 AM - 6:00 AM UTC

Meeting Room C(4F Bldg.#1)

Chair: Dr. Hidenori Harada, Kyoto University, Japan

1:00 PM - 1:20 PM JST(4:00 AM - 4:20 AM UTC)

[7-1-01]A Comparative Analysis of Composite and Grab sampling methods for Faecal sludge Characterization:A case study from Pilani, India

*Harishvar Jothinathan¹, Ajit Pratap Singh¹ (1. Birla Institute of Technology and Science Pilani (India))

1:20 PM - 1:40 PM JST(4:20 AM - 4:40 AM UTC)

[7-1-02]Benefits and Challenges of the Work Environment of Pit Emptying Workers: A Case Study in an Informal Peri-Urban Settlement in Lusaka, Zambia

*Shotaro Goto¹, Anayawa Nyambe², Imasiku Nyambe^2,3, Hidenori Harada¹ (1. Kyoto University (Japan), 2. University of Zambia (Zambia), 3. Copperbelt University (Zambia))

1:40 PM - 2:00 PM JST(4:40 AM - 5:00 AM UTC)

[7-1-03]Is Anaerobic Digestion a Suitable Treatment Option for Faecal Sludges in Low-and Middle-Income Countries (LMICs)?

*Sudhir Pillay¹ (1. Water Research Commission (South Africa))

2:00 PM - 2:20 PM JST(5:00 AM - 5:20 AM UTC)

[7-1-04]Enhancing Faecal Sludge Stabilization through Optimized Anaerobic Inocula from Septic Tank Sludge

*Subrata Paul¹, Rajan Kumar Raha², Md. Manjur Morshed³, Kazi Tahmid Parveg³, Alauddin Ahmed¹, Rowshan Mamtaz^1,4, Tanvir Ahmed⁴ (1. ITN-BUET, Bangladesh University of Engineering and Technology, Bangladesh (Bangladesh), 2. Department of Leather Engineering, Khulna University of Engineering & Technology, Bangladesh (Bangladesh), 3. Department of Urban and Regional Planning, Khulna University of Engineering & Technology, Bangladesh (Bangladesh), 4. Department of Civil Engineering, Bangladesh University of Engineering and Technology, Bangladesh (Bangladesh))

2:20 PM - 2:40 PM JST(5:20 AM - 5:40 AM UTC)

[7-1-05]Solid Waste & Fecal Sludge Recycled into Organic Fertilizer
through Co-Composting in Rohingya Camps, Bangladesh

*Md Azizur Rahman¹, Alauddin Ahmed¹, GNM Ilias², Mohammad Abdul Kaium², Abdullah Al Muyeed², Tanvir Ahmed³, Rowshan Mamtaz¹, Muhammad Ashraf Ali³, Md Mujibur Rahman⁴ (1. ITN-BUET: Centre for Water Supply and Waste Management, Dhaka-1211 (Bangladesh), 2. Department of Public Health Engineering, Kakrail, Dhaka-1000 (Bangladesh), 3. Department of Civil Engineering, Bangladesh University of Engineering & Technology, Dhaka-1211 (Bangladesh), 4. Department of Civil Engineering, United International University, Dhaka-1212 (Bangladesh))

2:40 PM - 3:00 PM JST(5:40 AM - 6:00 AM UTC)

[7-1-06]Fry-Drying of Sanitation Sludge for Biofuel Briquette Production

*SAMUEL TENAW GETAHUN¹, Caleb Ramruthan ^1,3, Jonnathan Pocock ^1,2, Sphumelele Nkomo³, Xolani Nocnda⁴, Santiago Septien¹ (1. WASH R&D CENTRE, UNIVERSITY OF KWAZULU-NATAL (South Africa), 2. Department of Chemical Engineering, University of KwaZulu-Natal, (South Africa), 3. Discipline of Geography, University of KwaZulu-Natal (South Africa), 4. Council for Scientific and Industrial Research (South Africa))

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