Water quality improvement is possible at low running costs, such as improving low-level hypoxia and reducing surface algal blooms in extensive closed water bodies.
By applying the technology of ship propellers, we generate water flow in closed water areas at low running costs through high-efficiency stirring and the natural phenomenon of density flow. 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 algal blooms. It is also expected to suppress the abnormal proliferation of plankton in the sea, thereby controlling the occurrence of red tides and blue tides.
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basic information
It is possible to improve the water quality of closed soda areas and dams/lakes at a low running cost.
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Applications/Examples of results
It will be effective in improving the water quality of brackish water areas and lakes. Gokasho Bay, Hazamaura, Mie Prefecture 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' needs. We have developed and expanded the technology and philosophy of custom-made production, honed through propeller manufacturing, 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.