Dear Datuk / Dato' / Datin / Professor / Associate Professor / Dr / Mr / Mrs / Miss,
Centre for Research in Biotechnology for Agriculture (CEBAR), Universiti Malaya cordially invites you to participate in
CEBAR Expert Seminar Series 2/2024
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Speakers
Associate Professor Balakrishna S Maddodi and Mr. Amit Kapur from Manipal Institute of Technology
Date : 7th March 2024 (Thursday)
Time : 2.30 pm – 4.00 pm
Venue (online session): Link: Teams meeting (click here)
Presenter #1
Associate Professor Balakrishna S Maddodi
Nanobubble Generator for Green and Sustainable Agricultural and Aquaculture Applications
Abstract
In response to the growing demand for green, sustainable and efficient solutions in agricultural and aquaculture industries, we present a novel nanobubble generator with a patent-worthy design. Nanobubbles, which are ultrafine bubbles with diameters on the nanometer scale, hold tremendous potential in enhancing various processes crucial to the productivity and green environmental sustainability of these sectors. The proposed nanobubble generator leverages cutting-edge nanotechnology and innovative engineering principles to produce a stable and high-density stream of nanobubbles. Our design ensures a consistent nanobubble size distribution, with diameters typically ranging from tens to hundreds of nanometers. The implementation of our nanobubble generator in green and sustainable agricultural spaces promise to revolutionize irrigation practices. Nanobubbles have shown remarkable capabilities in improving water infiltration, soil oxygenation, and nutrient uptake, leading to higher crop yields and reduced water consumption. For aquaculture applications, the nanobubble generator holds immense potential in promoting the health and growth of aquatic species. The tiny bubbles carry dissolved oxygen efficiently, alleviating oxygen deficiencies in densely stocked aquaculture systems. Our nanobubble generator design not only presents a ground-breaking technological advancement but also addresses critical environmental challenges faced by these industries Our patentable nanobubble generator has the potential to revolutionize green sustainable agricultural and aquaculture industries by significantly improving productivity, resource efficiency, and ecological sustainability.
Presenter #2
Mr. Amit Kapur
Nanobubble Technology And Industrial Applications - A Future Water Technology For Sustainability
Abstract
Nanobubble technology holds promise for various industrial applications, particularly in enhancing water sustainability efforts. Here's how it can contribute:
1. Water Treatment: Nanobubbles can be employed in water treatment processes to improve the efficiency of removing contaminants such as heavy metals, organic pollutants, and pathogens. Their small size and high surface area facilitate better interaction with pollutants, leading to more effective treatment.
2. Agriculture: In agriculture, nanobubbles can be infused into irrigation water to enhance soil health and crop yield. They can improve oxygen levels in the soil, stimulate root growth, and increase nutrient uptake by plants, thereby reducing the need for chemical fertilizers and promoting sustainable farming practices.
3. Aquaculture: Nanobubbles offer potential benefits in aquaculture by increasing dissolved oxygen levels in water, which is crucial for the health and growth of aquatic organisms. Improved oxygenation can help prevent fish kills, enhance fish growth rates, and mitigate the build-ups of toxic substances in aquaculture ponds or tanks.
4. Food and Beverage Industry: In the food and beverage industry, nanobubbles can be utilized for various purposes such as sterilization, wastewater treatment, and enhancing the quality of food and beverages. They can help remove impurities, extend the shelf life of products, and improve overall product quality while reducing the need for chemical additives.
5. Mining and Metal Extraction: Nanobubbles can be used in mining and metal extraction processes to facilitate the flotation of minerals from ore. By generating a high concentration of nanobubbles, the efficiency of flotation processes can be increased, leading to higher recovery rates of valuable minerals and reduced environmental impact.
6. Oil and Gas Industry: In the oil and gas industry, nanobubble technology can be applied in processes such as enhanced oil recovery and wastewater treatment. Nanobubbles can help improve the efficiency of oil extraction operations and aid in the removal of contaminants from produced water, thereby minimizing environmental pollution.
Overall, nanobubble technology holds great promise for advancing water sustainability efforts across various industrial sectors by improving water treatment processes, enhancing agricultural practices, and promoting environmentally friendly solutions in various applications.
Keywords: water treatment, nanobubbles technology, water sustainability
For further enquiries, please contact Dr. Mohd. Fadhli Hamdan at +603- 7967 6990 or fadhlihamdan@um.edu.my