Many successful implementations in large food factories, chemical plants, and station buildings! A sand filtration system that eliminates the need for media replacement due to its high cleaning power!
The "Reach Filter" is a device that removes SS (suspended solids) contained in wastewater from factories, as well as in drinking water and sewage treatment, playing an important role in the final stage of water treatment. It cleans the entire sand layer by moving it in three-dimensional directions—up and down, horizontally, and laterally—completely removing the suspended solids captured in the gaps of the sand. In addition to vigorous scrubbing, it also performs cleaning with air to remove surface dirt. With the ability to achieve complete cleaning, there is no need to replace the sand even after five years, and the sand remains very clean overall. 【Features】 - Removes dirt adhered to the surface of the sand - Prevents the generation of mud balls - Easy operation and management with a touch panel monitor - The condition of the filter media and raw water can be observed through a large inspection window - Cleaning with raw water *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Filtration method: Gravity downward flow type ■Filter media used: Silica sand (grain size: 0.6mm) ■Filter layer: Single-layer type ■Filter media cleaning method: Air lift cleaning ■Cleaning water: Raw water cleaning (no external backwash equipment required) ■Backwash water flow rate: 30 times that of conventional products ■Sand layer formation: Full-layer flow type, unique sloped layer formation *For more details, please refer to the PDF document or feel free to contact us.
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【Case Studies】 ■ Major food factory in Niigata Prefecture: Purification of industrial water into production water ■ Major chemical factory in Shizuoka Prefecture: Treatment of on-site wastewater and removal of SS from rainwater ■ Major gas company in Chiba Prefecture: Purification of brine in water-soluble gas fields ■ Station building in Tokyo: Removal of SS from wastewater within the building *For more details, please refer to the PDF document or feel free to contact us.
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Let's eliminate pollution in rivers and oceans and restore a rich and pure water environment. Our company, Koyo Giken, is an environmental engineering firm that plans, develops, and sells various equipment with the theme of water, which is invaluable to life on Earth. Utilizing our outstanding technology and experience, along with various wisdoms that care for the Earth and nature, we strive to create products that contribute to water activation and recycling. We are confident that the water treatment equipment we have developed demonstrates excellent performance in building environmental management systems and can significantly contribute to the environmental activities of the ISO 14000 series.