Case Studies on the Treatment of Oily Wastewater in Food Manufacturing 【*Currently Available for Free!】
【Case Study Collection Giveaway】A must-see for those struggling with oily wastewater treatment in food manufacturing!
**Overview of Oil-containing Wastewater Treatment** 1. Treatment Plant Diagnosis Identify issues. 2. Modification Using Existing Equipment Based on the diagnosis results, changes to the operating methods and a review of the existing treatment flow will be conducted. 3. Maximizing the Power of Microorganisms The treatment methods proposed by Estem include "Dissolved Air Flotation Activated Sludge Method" and "Treatment by Oil-decomposing Bacteria." Microorganisms are introduced to promote the decomposition of organic matter. 4. Implementation Results - Reduced chemical usage and sludge disposal amounts - Decreased odor - Reduced amount of industrial waste sludge **Benefits** - Reduced oil content - Cost savings (e.g., a total reduction of 4.6 million yen per year) - Decreased odor - Easier operational management *For more details, please download the catalog or contact us!*
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Case of Oil-Containing Wastewater Treatment 【Overview of the Treatment Facility】 Type of Wastewater: Oil-Containing Wastewater Discharge Destination of Treated Water: Sewage System Treatment Method: Pressurized Floatation Method 【Understanding the Issues】 * This case involves a facility that has been under operational management for a long time. Voice of the Treatment Facility Manager → High running costs such as chemical usage and sludge disposal fees → Instability in treated water quality and sludge dewatering due to seasonal inflow fluctuations → Desire to address the specific odor 【Objectives】 ・Reduce sludge disposal volume and chemical usage to achieve cost savings. ・Stabilize treated water quality. ・Reduce odors. * For more details, please download the catalog or contact us directly.
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Type of wastewater: Oil-containing wastewater Discharge destination of treated water: Sewage system Treatment method: Pressurized flotation method, treatment method using oil-decomposing bacteria 【Understanding the Problem】 * This case involves a facility that has been under operational management for a long time. Voice of the treatment plant personnel: → High running costs such as chemical usage and sludge disposal fees → Instability in treated water quality and sludge dewatering due to seasonal inflow fluctuations → Need to address the specific odor 【Objectives】 - Reduce sludge disposal volume and chemical usage to achieve cost savings. - Stabilize treated water quality. - Reduce odors. 【Changes and Steps】 STEP 1: Introduce microorganisms into the adjustment tank Expecting the oil decomposition ability of microorganisms and the buffering action of pH STEP 2: Stop or reduce chemical injection in the pressurized flotation device Utilize the coagulation effect of microorganisms STEP 3: Change the chemicals used for sludge dewatering The properties of the sludge may change due to the introduction of microorganisms, which may render the previously used chemicals unusable.
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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."