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6th Edition of
World Congress on Aquaculture, Fisheries & Marine Biology

October 8-10, 2026 | Tokyo, Japan

Wastewater and Sludge Management

Wastewater and Sludge Management

Effective wastewater and sludge management is essential in aquaculture to maintain water quality and minimize environmental impact. Waste from fish farms contains nutrients, organic matter, and contaminants that, if unchecked, can lead to harmful algal blooms and ecosystem degradation. Treatment methods such as biofilters, sedimentation, and nutrient recovery processes are employed to handle waste responsibly. By managing sludge, farms can recycle nutrients into fertilizers, creating a circular approach that reduces waste and pollution. Effective management practices protect surrounding ecosystems from nutrient overload, contributing to sustainable aquaculture and ensuring that water resources remain healthy and viable for future use.

Committee Members
Speaker at World Congress on Aquaculture, Fisheries & Marine Biology 2026 - Joni Lee Giovanna Hesley

Joni Lee Giovanna Hesley

Emerita CropKing, United States
Speaker at World Congress on Aquaculture, Fisheries & Marine Biology 2026 - Perry Raso

Perry Raso

Matunuck Oyster Farm, United States
Speaker at World Congress on Aquaculture, Fisheries & Marine Biology 2026 - Nguyen Quang Linh

Nguyen Quang Linh

Hue University, Vietnam
WAC 2026 Speakers
Speaker at World Congress on Aquaculture, Fisheries & Marine Biology 2026 - Thomas Coates

Thomas Coates

Animal Research Initiative, United States
Speaker at World Congress on Aquaculture, Fisheries & Marine Biology 2026 - Adam Bell

Adam Bell

Mote Marine Aquaculture, United States
Speaker at World Congress on Aquaculture, Fisheries & Marine Biology 2026 - Zoe Alexander

Zoe Alexander

University of Maine, United States
Speaker at World Congress on Aquaculture, Fisheries & Marine Biology 2026 - Amit Das

Amit Das

Memorial University of Newfoundland, Canada
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