Integrated Sewage Treatment Equipment

Integrated sewage treatment equipment is mass-produced on an assembly line with strict process control and superior quality. The equipment, piping, and spare parts used are reliable, with a low failure rate, resulting in low subsequent repair and replacement costs. Integrated sewage treatment equipment is equipped with minimal energy-consuming equipment, consisting of small fans and pumps. Daily operation requires no personnel inspection or maintenance, resulting in low operating costs. Powered by an intelligent cloud platform, it is equipped with an automatic control system and a remote monitoring system for remote management. This system measures and provides early warnings for liquid levels, flow rates, and inlet and outlet water quality during the sewage treatment process, and can also be connected to a cluster. Therefore, during normal operation, the integrated sewage treatment equipment requires no personnel inspection or maintenance. In the event of an alarm, maintenance personnel can respond promptly through the intelligent operating system to conduct inspections and repairs.

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Features
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Overall Dimension

I. Application Mainly used for point pollution sources such as communities, hotels, restaurants, scenic spots, sanatoriums, hospitals, villages and towns, and factory sewage with a daily sewage discharge of 5-500m3, which cannot be included in the municipal pipe network. II. Features 1. Small footprint, high degree of integrated automation, strong stability, and no need for special personnel on duty. 2. Excellent effluent quality, which can meet the Class A standard of the "Pollutant Discharge Standard for Urban Sewage Treatment Plants" (GB18918-2002). 3. Easy installation and commissioning. According to the instruction manual, it can be fully loaded in a normal temperature climate for one week. 4. Small sludge production or no sludge production (negligible). 5. Short construction period and small amount of civil engineering. 6. Low operating costs. 7. Low overall construction cost, high cost-effectiveness for scales below 500m³/d. III. Process Structure and Operation The F/PMBR membrane bioreactor consists of the main unit, water inlet system, aeration system, biomass carrier, MBR membrane filtration system, drainage system, automatic backwash system, and electronic control system. Wastewater is pumped into the reactor. The biomass carrier adsorbs organic matter in the wastewater, while aerobic microorganisms nitrify and decompose the organic matter. The aeration system cycles (water inlet - aeration - static state: drainage), and the reactor undergoes aerobic-anaerobic cyclical operation, reducing ammoniacal nitrogen in the wastewater to nitrogen gas. After membrane filtration, the wastewater is discharged into the clean water tank and overflow is discharged. System controls include total inlet level control, MBR membrane filtration, and online backwash automatic control. IV. Suitable Wastewater Quality 1. Good biodegradability of wastewater, B/C ratio > 0.4. 2. Influent CODcr < 500 mg/L. 3. pH 6-9 (weakly alkaline is optimal). 4. Animal and vegetable oil < 50 mg/L. 5. The water temperature should not be higher than 40°C and not lower than 5°C.