A must-see for those involved in wastewater treatment! We are currently offering free materials that provide immediate solutions to wastewater treatment troubles!
Estem offers proposals that lead to the stabilization of water quality and the resolution of other issues, based on 50 years of experience and know-how in the maintenance and management of wastewater treatment facilities! We are currently giving away a "technical document" for free, summarizing common troubles and points to watch out for in wastewater treatment, which is a must-see for those involved in water treatment! 【Here are some common trouble solutions we introduce!】 ■1. Sludge does not settle in the sedimentation tank! Sludge flows out with the treated water! ■2. A large amount of foam is generated from the aeration tank and is about to overflow! ■3. Complaints from nearby residents due to foul odors from the wastewater treatment facility! ■4. A veteran staff member is about to retire! What should we do from now on? ■5. Is there a way to reduce costs associated with wastewater treatment? ★If you would like the technical document, please feel free to check it out from the "Download" link below! ★If you find it difficult to manage in-house, please make use of our inspection management or educational support services.
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basic information
We offer various drainage treatment courses every year, ranging from beginner to advanced levels. ★For details, please download the materials.
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Company information
Based on over 50 years of experience and know-how in the maintenance and management of wastewater treatment facilities, we offer proposals for stabilizing water quality and various improvements. 【Do you have any of these concerns?】 ◆ "I don't know how to manage the wastewater treatment facility." ◆ "Water quality deterioration is causing us to exceed discharge standards and regulations." ◆ "The costs of chemicals and electricity are becoming burdensome." ◆ "I want to establish a new facility or repair aging parts." ◆ "Night shifts are becoming a burden." 【Please consult with us】 ◆ Our qualified technicians manage the facilities, ensuring safety and peace of mind. ◆ We offer on-site management, patrol management, and technical support services according to your needs. ◆ If you have internet access, you can check the status of the wastewater treatment facility anytime, anywhere. → We provide peace of mind by quickly identifying any abnormalities in the facility! ◆ 24/7 contact service for emergencies (human contact). ◆ Improvement proposals based on management data. You can also rely on us for water quality analysis, design, and construction. The Estem Group promotes environmental conservation projects centered around water. Our fundamental philosophy is to provide "safety" and "trust" with a motto of accuracy and sincerity, while executing "customer-first principles" and "conservation of the natural and living environment."