Recommended for pre-treatment filtration and removal of impurities! Achieved drug-free and maintenance-free filtration with fine sand.
Using "ultra-fine sand" for high-pressure filtration, we achieve advanced purification in terms of both speed and water quality. The construction and maintenance costs are low, allowing for 24-hour maintenance-free operation. ■ High-pressure filtration enables rapid purification. ■ The fine sand method prevents turbidity from leaking even under high pressure and does not clog. Therefore, it allows for high-pressure filtration up to 400 KPa, which is 20 times higher than conventional methods (which are 15-20 KPa). It achieves speeds of over approximately 400 m/day. It outperforms not only slow filtration (4-5 m/day) but also rapid filtration (120-150 m/day). ● For other functions and details, please contact us.
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【Features】 ■ High-pressure filtration enables rapid purification. ■ Can remove protozoa such as Cryptosporidium. ■ Environmentally friendly filtration without the use of chemicals. ■ Can consistently reduce post-filtration turbidity to below 0.1 degrees. ■ Backwash water is harmless, and no wastewater treatment is required. ■ Compact installation, low cost, and maintenance-free. ● For other functions and details, please contact us.
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Applications/Examples of results
【Purpose】 ○ Purification of groundwater, purification of spring water, purification of river water, pretreatment for existing equipment.
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Company information
Our company was established in 1989 with the mission of selling and maintaining pumps and blowers that protect the lifelines of daily life. However, we took the impact of the Great Hanshin Earthquake in 1995 seriously, where the majority of fire extinguishing devices failed to function due to power outages, leading to an escalation of damage. In response, we developed the Nias fire extinguishing device, which is designed to operate in any disaster situation. Taking this opportunity, we have actively expanded our business areas through mergers and acquisitions with various companies and technological partnerships with overseas firms, focusing on the theme of "people, water, and air." We will continue to enhance our corporate value to contribute to building a richer future. Capital: 294.75 million yen Number of employees (consolidated): 180