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Our strength lies in proposing optimal cleaning methods tailored to the site, contributing to improvements in both cost and efficiency. We have a track record of specialized high-level work in various environments, from cleaning services focused on factory wastewater treatment facilities, piping, and tanks, to the collection of powder materials, as well as operations in acidic and alkaline environments and long-distance horizontal pulls. 【Work Location】 Electronic components manufacturing factory 【Purpose of Work】 Cleaning of piping due to route changes 【Work Details】 Collected 3㎥ of residual liquid from the dilute sulfuric acid tank. After collection, used a chemical suction vehicle to recover the remaining liquid in the final tank. After lowering the liquid level in the tank to below the flange, the flange of the pump section was opened on-site, and water was circulated through the piping using pure water prepared by the client. The work was completed after confirming with litmus paper that the pH had become neutral. 【Working Hours】 5 hours/day 【Number of Workers】 5 people/day 【Equipment Used】 - 1 chemical suction vehicle - 1 chemical tanker 【Amount Collected】 20 tons 【Treatment Method】 Neutralization

Are there any issues with factory equipment such as "not knowing how to clean" or "not being able to find a contractor for urgent requests"? Swell Co., Ltd. provides total support for your equipment maintenance operations with our experience and know-how. We utilize the technical capabilities of high-performance special vehicles, such as the "super powerful suction truck" boasting one of the largest airflows in Japan and the "multi-suction truck exclusively for powder" which is the only one in the country, to accomplish tasks that have been difficult until now. We offer a one-stop service through our in-house group collaboration, covering everything from cleaning to collection and transportation, as well as industrial waste disposal. Under thorough safety management by qualified personnel, we can respond extensively from Kyushu to Tohoku.

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Conducting residual liquid recovery and water flow work in the piping due to changes in the piping route.