It is possible to improve water quality at low running costs, such as enhancing low-level hypoxia and reducing surface algal blooms in extensive closed water bodies.
By applying the technology of ship propellers, we achieve high-efficiency stirring and utilize the natural phenomenon of density flow to generate water currents in closed water areas at low running costs. This creates water flow and vertical mixing within the water body, alleviating low oxygen levels in the lower layers and reducing the occurrence of surface algae blooms. It is also expected to suppress the abnormal proliferation of plankton in the sea, thereby mitigating the occurrence of red tide and blue tide.
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basic information
It is possible to improve the water quality of closed water areas, dams, and lakes at a low running cost.
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Applications/Examples of results
It is effective in improving the water quality of brackish water areas and lakes. Mie Prefecture, Gokasho Bay, Hazamaura Dams across the country Agricultural reservoirs in South Korea Lakes in brackish water areas of South Korea
Company information
Nakashima Propeller Co., Ltd. has been producing ship propellers that meet our customers' demands. We have developed this made-to-order production technology and philosophy, cultivated through propeller manufacturing, and expanded it into various fields such as healthcare, daily life, and the environment. Moving forward, we aim to tackle the challenge of accurately responding to each of our customers' diverse needs, continuously pursuing new possibilities and shaping the infinite potential that lies beyond.
