Iran-Made Nanobubble Generator Treats Industrial Wastewater
“This device uses nanobubble technology to treat wastewater. In this technology, nanobubbles are produced and, after exploding, they create mechanical waves that are capable of eliminating suspended particles in wastewater,” said Majid Boujaran, the chairman of the Board of Directors of the knowledge-based company.
Also, Seyed Amir Abbas Kashanchi, the technical director of the company, explained that the device can eliminate organic matter and pigments, enzymes, and microorganisms, adding that the technology can also be used for desulfurization of oil and arsenic removal from water.
“The COD factor (chemical oxygen demand) is one of the most important and fastest methods in the study and control of wastewater treatment systems. This device can convert the wastewater with 20,000 COD to 8,000 COD,” he said.
In a relevant development in April, the managing director of an Iranian knowledge-based company active in the field of nanotechnology had also said that the company’s experts had applied a nanobubble system for the agricultural and aquatic industries.
“We produce and commercialize the nanobubble system which settles one of the most important challenges of industries involved with gas and fluids. Some industries deal with mixing gas in liquids, for which the nanobubble system can be a solution,” said Aref Dadgostar.
He explained that in the field of agriculture, the company’s focus is on greenhouse irrigation, where they can increase the amount of oxygen in the irrigation water with the nanobubble system which improves the root structure, adding that the absorption of nutrients by the root is higher with this method and the plant will grow more efficiently quantitatively and qualitatively.
“In the aquatic sector, we can inject oxygen into water with the highest efficiency with this system and distribute oxygen throughout the pool; therefore, the fish do not have the stress of absorbing oxygen in the water and have a better life in the pool which will increase the production three times,” Dadgostar said.
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