It helps in the removal of oil and SS, pretreatment for biological treatment, and load reduction.
The removal rate varies significantly depending on the quality of the raw water, but if a strong floc can be formed by adding coagulants, high removal rates can be expected for oil and suspended solids (SS). Advantages: - High capability for removing oil and SS, with higher removal rates compared to grease traps. - Operation without chemical dosing is possible, although the removal rate will decrease. - More compact compared to coagulation and sedimentation. Disadvantages: - Chemical dosing and pressurized flotation incur chemical costs. - Sludge is generated, leading to disposal costs.
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basic information
Processing capacity: Can be constructed in the range of 1m³/h to 40m³/h Main material: Made of SUS, SS + inner FRP lining, SS + coating You can choose from these options. Processing method: Partial pressurized type Features: Manufactured in the factory to minimize on-site work. It can be customized according to the installation location and customer requirements.
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Applications/Examples of results
Examples of deliveries by our company: 1. The most common application is as a pretreatment for biological treatment. 2. There are examples of standalone pressurized flotation treatment when discharge standards are not strict (such as sewage discharge). In facilities currently in operation, if there is a high oil content in the raw water, leading to foaming and treatment issues due to oil in the aeration tank, introducing pressurized flotation is expected to improve the situation.
Company information
Chuo Environmental Engineering Co., Ltd. is actively working every day to contribute to the maintenance and improvement of a better global environment. We also engage in environmental measurement services such as the design and construction of wastewater treatment facilities, maintenance management after construction, water quality testing, exhaust gas measurement, and soil analysis. Please feel free to consult us regarding anything related to water.